8cd9998b0808a00e08304ffb2d4811585e77b000efb695559caefdbe2768b521d4f3a999f59a01f1ef86d427043b687926ce6f4a9873cfbdb3d2e8d468d2ab4399e1181fcaca81c75bba78c7c081245c1ab10b5233c4b995f319739", 0x1000}, {&(0x7f00000000c0)="8a8fe5caf48c99034d2cb0379d56bf42e4a71328c0358fad0d3c33c5ef8cbe6ec07c801ccb6d87fa11c7db0a6451694652", 0x31}, {&(0x7f0000001180)="6c6ba47d3b482363410cd944dc4b1ed2244092acd5dd78d64fa31c3e0d8fe998c57797badaa35872413c21f0407727ef899bd05b1d73c279dff6994397ee716bde69fec27480b55d8d1f2facf50ed17d50932079d5692a5b1df68d0f1c3152520b36e7bce0c11d5e69f4b3bda7c6b79a1b7efbb1f38ee4583d0e70e7d9cb04f63c618737c45a9cbcac67851e307abb94713165685a1c484c", 0x98}, {&(0x7f0000001240)="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", 0x1000}], 0x4, &(0x7f0000002280)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x49, "8e49c274de24e452489c7ba71a590e916b5fa06e983e9a5ce64d9b3b6a799ad03a9bf4af473de72f13a1a28efed3256e8a97c0bd9b077eb66ace6246513f7ff26b7687f7b8be325a2d"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @iv={0x48, 0x117, 0x2, 0x2f, "a042766f602540a10fbbdc3d12e410655cd44ccfbe0696a44fb393b98fd870377e786a3c680cebfd4b160ce10ee472"}], 0xf0, 0x4004040}, 0x800) 2018/05/31 00:13:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001800030035a2d32170325292d43d2d9490a8229b000506000000000000080003000a000000"], 0x1c}, 0x1}, 0x0) 2018/05/31 00:13:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x20, 0x3, 0x19}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x10000, 0x8, 0x3, 0x101}}, 0x44) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r6 = dup2(r4, r4) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000040)={0xa100000000000000, 0x10003, 0xd50a, 0xa, 0x4}) 2018/05/31 00:13:23 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffffbffaaaaaab03bab893cc5c1625100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff0100000000000005020000000000000000000000000001cc133c3dd942d67ca5b0493afbaad1bdac9f8bffccaf71db2ccafc200b"], 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000100)) 2018/05/31 00:13:23 executing program 6: set_mempolicy(0x2, &(0x7f0000229000)=0xad, 0x7) userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/05/31 00:13:23 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/44, &(0x7f0000000140)=0x2c) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', r1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0xa, 0x1, 0x35cbb94c, &(0x7f0000000080)=[0x0, 0x0], 0x388}, 0xffffffffffffffed) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x530) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007f5d00fe01b2a4a280930a600a0000a8430891000000390009000a000c200600001900a30700000000000000dc13de448daa7227c43ab8220000060cec4fab91d40cb4a1cd0ac70a5d3bff74bf3073dabd31987079fa81fe6a12bb5864dd2161224a754e69b2146ae306ed44bd2d3e1f59f1716ac2982d49d7d6aa4792e56c2674caf870de51b2b1f5acee5d262cf69dbe3626fbfe83e16edcdb820f081125726cdc8d5227e0d8095b001451566c758c24c4935347bd379ed5a72cd7683ef468b762703f02240a91492d106607cef0bdd37ed32c3fd613eceaf9d691d1772cf0", 0xe6}], 0x1, &(0x7f00000000c0), 0x0, 0x80}, 0x0) 2018/05/31 00:13:23 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r2 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r3, 0xfc}, 0x8) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x15, 0xfffffffffffffffe}, &(0x7f0000000340)) r4 = open(&(0x7f0000000180)='./file0\x00', 0x82, 0x1a2) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000003c0), &(0x7f0000000400)=0x30) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000001c0)={0x4c000001, 0xfff, 0x35}) fcntl$setsig(r1, 0xa, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={r3, 0xd5, 0x401}, &(0x7f0000000380)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x2, 0x4) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x4, &(0x7f0000000080)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendmmsg(r1, &(0x7f0000007fc0)=[{{0x0, 0x0, &(0x7f0000007f80)}}], 0x1, 0x0) tkill(r2, 0x1004000000016) 2018/05/31 00:13:23 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/31 00:13:23 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) ioctl(r0, 0x20, &(0x7f0000000680)="005bfc2f07d82c999c84b5110f033a5e15ff633da64be7c07d76f023ea80bcb2df7da6c05df8e024060013462e429ec56564eb61bdc9c194df7813dbabf7b3a777f5d54bce11d2d8003dafa015956aafa33285d93fb42ac4252657de27b53b58ad82583a7002d260a7ce12d0f2f3b7770aa5b9e53a640ea275dfcdef71691b0103009a9ea59666580b39ccf18a7594de5eebf304999bca973db3a7ecbe1b4504a312bc28c3501ff60651d9b1bf513bb2a81c020200000000000000000000000000000000000000dd00000005000000000000000000000000b5d1a02b88ba59f400000000000000") prctl$seccomp(0x19, 0x6f4000, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x80, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x100, 0x200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) mq_notify(r2, &(0x7f0000000040)={0x0, 0x2, 0x2, @thr={&(0x7f0000000180)="ded42a8b6d94c2010516a4d6437182d9763ed4134e01916085483951addc0472e7662e01f8b36ce6c7805cd26e872daa94209e61ba21c1387a859f8880b0d12a8fd1bcf183eb571590925e70ac385c0067ac22514f6135ba23ec6ced3333c25df07491269f15d712df4dd0edd382427ce5854f37c663a4be111c", &(0x7f0000000200)="5ff5786ad5d28c8455e508996708583b913af7a51f81f17cc9f7053828021988956c7303e74eb1e300b8a7a6499f1579e3aab53a894f39948e877969103d2897c2b460a1910bf62ed8e9ddb5b4832f65c3df25be552e94e3bdbf37405c523357d0d7aaaf13d4373c88df810a9523a360bba2f7aaf9015f13258e00127eff0f38351a9e53bab74f21e5ae71bce784129b344d33cec46c1eedff4cb9a6534eb21f7e5eca916be19e7482e63f2cbc6c95d48d18569f43220123b13ff15416da"}}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000002c0)={[{0x7, 0xafd, 0x88, 0xfff, 0x7, 0x3ff, 0x5, 0x0, 0x3f07, 0x6, 0x68e3, 0x4, 0xfff}, {0x1, 0x9, 0x3ff, 0x8, 0x5, 0x5, 0x401, 0x1, 0x4, 0x8, 0x100000001, 0x7fff, 0x3f}, {0xffffffff80000001, 0x0, 0xec, 0x0, 0xd5, 0x6, 0x9, 0x3, 0xe1b56ff, 0x8b, 0x3f, 0x401, 0x6}], 0x8}) 2018/05/31 00:13:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)={[0x2b, 0x34]}, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000540)={0x3, &(0x7f0000000240)=""/201, &(0x7f0000000180)=[{0xb01, 0x7b, 0x80, &(0x7f0000000080)=""/123}, {0x3, 0xf6, 0x4, &(0x7f0000000340)=""/246}, {0x2, 0xd3, 0x3f, &(0x7f0000000440)=""/211}]}) 2018/05/31 00:13:23 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0xe6b1, &(0x7f0000000140)="00000000000000070000007cddbace482062872305d052819b6e57e9bbe8dc0d104e36eb8bae5d38a5e6a9b9655182f40be157b8508d2be4c64a74f34fdd08dee4a354903255bacddef30d61b5106cc796554b63dc70a016931c844daa63c2769d99c0f95dfb056ff45a96654c61fdf47f") clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x2710}, {0x0, r1/1000+10000}}, &(0x7f00000000c0)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400800, 0x0) getitimer(0x2, &(0x7f0000000100)) 2018/05/31 00:13:23 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x2, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xf) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl(r0, 0x1, &(0x7f0000000040)="cc9d484f3f54ddf6f905f8d5b0a0fcee1530bf1b87007fdcdd15592d0b48dc619e30d4bb95efee741f673d97f241202db0ef994fdcaf4ff99a") setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}}, &(0x7f0000000000)) 2018/05/31 00:13:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000000180), 0x0) r1 = gettid() capset(&(0x7f0000000000)={0x399f1336, r1}, &(0x7f0000000040)={0xf9, 0x200, 0xfff, 0xc, 0x40, 0x10001}) 2018/05/31 00:13:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x20, 0x3, 0x19}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x10000, 0x8, 0x3, 0x101}}, 0x44) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r6 = dup2(r4, r4) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000040)={0xa100000000000000, 0x10003, 0xd50a, 0xa, 0x4}) 2018/05/31 00:13:23 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0, 0x7fffffff}]}) 2018/05/31 00:13:23 executing program 5: r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0xc0045878, &(0x7f0000000000)={0x10000000000000, 0x0, 0x6}) 2018/05/31 00:13:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r1, &(0x7f0000000000)={{0xffffff93, 0xffffffa0}}, 0xff8f) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x6001, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) 2018/05/31 00:13:23 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/sco\x00') 2018/05/31 00:13:23 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0xc0801) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000180)={0x7, 0x4, 0x1000, 0x23e0}) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sysfs$1(0x1, &(0x7f0000000400)='cgroup\x00') r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2000, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)={0x57}) accept$packet(r2, 0x0, &(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000080)={0x0, @multicast1=0xe0000001, 0x4e23, 0x1, 'nq\x00', 0x11, 0xfffffffffffffff7, 0x64}, 0x2c) 2018/05/31 00:13:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x20, 0x3, 0x19}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x10000, 0x8, 0x3, 0x101}}, 0x44) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r6 = dup2(r4, r4) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000040)={0xa100000000000000, 0x10003, 0xd50a, 0xa, 0x4}) 2018/05/31 00:13:23 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3ff, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa0a81, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)="88", 0x1}], 0x1) modify_ldt$write2(0x11, &(0x7f0000002800)={0xa4c, 0xffffffff, 0xd0af0c64cb51f9c9, 0x401, 0xffffffffffffff60, 0x90000010000, 0xffff, 0x7, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002d40)={0x0, 0x3f}, &(0x7f0000002d80)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004980)=@assoc_value={0x0, 0x4}, &(0x7f00000049c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004a00)={0x0, 0x9b, "7e8a5f705e199d544244e2db25d8bc392fe015138dab12602d89378c87193871d4378cffe6f10d9fb63275d52a2f3be106ac124ce0fec28f4fb1ad402a66f0d1801cdf3f9f885f36a43835057a6fbd31b8bc8f3d90352998052f85f3f91994d96d72ef4ffb40463630c28ab8630c8b8e481516c75d65907026594c8a11a63262f53b827f8f01272c9522961b7f9c12c80a30ea854e0f35b74f86f5"}, &(0x7f0000004ac0)=0xa3) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000340)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000002900)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004b00)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x4, 0xb7}, &(0x7f0000004bc0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000004d00)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x873d, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000000240)="36dd476bbc526f299b078ff63b450ade2726e5e352e6341f8fe5bb36f0f077474169803f3ed5e82cbf5534c5ba3bac0df270017ae8dee14f574ee97e7a78e7c66fa111c2c3188e659182cbfac5898a13b82da1bd370f397dae5c5ac28bc702c7c8461b7a444b3e4a3d72f421350a05fd49a074cba7f8f40cdad1898afde11a13eeee1ba4924ce6bfcbc01a0aea78a022fe47b13eda2784ebe701eb3686fcee8bd48c54c1cca3894f3a3a0e5698a1593231e55f01396fcf30e3c24b675575a9719a2cdbc080c197780187358b90c84a68540ced33554d67c8136a30cc08f8", 0xde}, {&(0x7f0000000100)="d9cc40122ea39867135e7651f041f13b900df794c1bfc7c53758c8f1f4b3e2b694fb90cdfd6a8d35d569c5e44141394be863a8ac68e431f8a7776fc50a35d4004a6f5d4446d68d31ade706555d4d430e7df4ffbe59301afac1542ded4201a863f921d283924783cdf7ec80092bf5b7d4f185d234795b084e66a0e1a2affe10a01827840659adb00bc2053b4b99fbf5adc3d72251a064f659cd6f822bde2987e2", 0xa0}, {&(0x7f0000004e40)="e9952d2e1cf9dc2d5325f955cad6fbcbfc2bf2c937716e28", 0x18}, {&(0x7f0000000380)="f093310574803cbc1f31dfd47813e6b180faf03e68dc6a39652033bca4f407ed4aa5020f429eacf65785d2aca184d9de83d9c254d55ca3785a40bbf47306f729e6272d96ca51006d5b22451595d5d3f3cdaa0f091591fc1f2c8e8bd0f3803a1fb9a1797572558090a987c3cb9a484b2f0b0d734c5d875f27a8324b8805df4bae7d1e056bbbb5e6e9fb59d80bb5dcbadb4a5f0f9e30477e166760800468418200e6d19b8b80504ed91976fcdaaeace91d246aa1558a41ac95b8fe3eec0b56c401", 0xc0}, {&(0x7f0000000440)="d4eeb139f08f87e884a356f6961de8b9dc38c7fd0bd7ec8dcd3ff07e3c2c3c11433716431661278990b5ae02353c678a367953ba93d1730e7d7347c6accd9de01c39770c8dc043812ec8f33a23be4a7aa7ea33153d73cc59af8e31d2d6727882c2b8858357af84a46b702e98163df84fa34cafb66953ee4b92ad7d2b0fd7c09eecb043f00135c5400086b58e11e1a286492bde7b90db94e00d2d17800b5aefbc35e3956a53c9c3b5ddc50b02d7", 0xad}, {&(0x7f0000000500)="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0x1000}, 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0x14, 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8, 0x40, 0x1, 0x4, 0x401}}, @authinfo={0x18, 0x84, 0x6, {0x80000001}}], 0x60, 0x4}, {&(0x7f0000002840)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x71, &(0x7f0000004f80), 0x0, &(0x7f0000002dc0)=[@init={0x18, 0x84, 0x0, {0x7, 0x7, 0x2, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x40}}, @authinfo={0x18, 0x84, 0x6, {0x40}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8201, 0x10000, 0x40, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x8000}}], 0xf8, 0x90}, {&(0x7f0000002ec0)=@in={0x2, 0x4e23, @rand_addr=0x7fff}, 0x10, 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{&(0x7f0000003740)="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0x1000}, {&(0x7f0000004740)="d09afddfd465e04733079beab9c7f9797e28a99ccf5c8be0c5e873cd6802ad1541e395cb4d6fcd9bb855182a2c1a3c0c76b755e9967c6777f8a3d4fe42c68c2dfc59a15cc1d199a079acebca1c7334606c2d7a0b35e1efe008033eda40b5258ca4ac8e9e88214ab103c184590e9c18318c95d33983f1c4d389bc75b183c78c639e148676617e876b559b958d27ab0a20e0d61d799b98a54006467647e2d1ccc882ce66d378", 0xa5}, {&(0x7f0000004800)="96215257b6a30ae6f38350769630372b44e054b5045d373446871fb56a0771e0da3e281361a32d5436c8b2521d8ae707960c5d1775f9dc6534e9eeea2b440122c9bbe2e5c5b0c12325091c233430566c699ae05ca6ae98ee8062ef2dc790ef55a1995cc5dca9cb4728c324a6ec328ab8142c48bcbaa9702885a288b87b3016132fe4974f174f5697c244b47d517eae2901aa8c5db98504454fa953743211ba143bb6512d29", 0xa5}, {&(0x7f00000048c0)="8cca939052f46c43dd9f96773c73890511d97e8fc6c60b3abab49efba12e3c700d2c", 0x22}], 0x8, &(0x7f0000004e80)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x4f631bd4, 0x1, 0xffffffff, 0x1ff, 0x3, 0x4, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x20a, 0x1, 0x2, 0x9, 0x0, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9e, 0x800d, 0xeb72, 0x6, 0xb14d, 0x80000001, 0x3, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0xe0, 0x80}], 0x5, 0x81) 2018/05/31 00:13:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000200)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/60}, 0xd) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10041, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/31 00:13:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/31 00:13:24 executing program 5: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x4, 0x6d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000440), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x2, 0x88ff, 'ip6tnl0\x00', 'bond0\x00', '\x00', 'veth1_to_bond\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x102, 0x0, 0x0, 0xff, 0xff], 0xd8, 0xd8, 0x150, [@connlabel={'connlabel\x00', 0x8, {{0x8, 0x2}}}, @mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x5, 0x9, 0x1, 0x0, "d6976ad8991680bda6c53a6f28f8dad2ee7ef3459e9ff058b8a89b9cf2bb7f956d163a84df2680fae9638393c278921e462248d74dfcfb36cec19c33efd76789"}}}}, {{{0x11, 0x2, 0x600, 'bond_slave_1\x00', 'sit0\x00', 'bridge_slave_1\x00', "717902f1779ab50c9e09e49c32000008", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x118, 0x248}, [@common=@nflog={'nflog\x00', 0x50, {{0xe2, 0x401, 0x2, 0x0, 0x0, "5726cd464ab4fae8704cae7e982c3f275e6254e78453be3d34385c3362aa7c9be94209ab4fc9d3c3f7da2ca1d01467033a0ffb4b7bf071345daa7d04ce6fc66d"}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8f83, 'system_u:object_r:cgroup_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x2, 0x215, 'veth0\x00', 'ip6gretap0\x00', 'gretap0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x190, 0x1c0, [@rateest={'rateest\x00', 0x48, {{'veth0_to_bond\x00', 'ifb0\x00', 0xc, 0x3, 0x1, 0x3661, 0x5, 0x9, 0x200, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x1, 0x8, 0x0, 0x0, "899324f281ca985d2e6d5ab81fd747082ffc39c6e41c00a3f45e6f66a7ca48c7ab8088e7a8f9dde71050fbd4c595d603486cc5dd4ecdbebfbad90728aca47cd6"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}}, {{{0x5, 0x60, 0x201, 'sit0\x00', 'bcsh0\x00', 'veth1_to_bridge\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x0, 0x7fff, 0xd6d}}}}]}]}, 0x748) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x10001, 0x6}, &(0x7f0000000140)=0x8) 2018/05/31 00:13:24 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/205) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r1) 2018/05/31 00:13:24 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0, 0x1, 0xffffffffffffff65}, 0x14) 2018/05/31 00:13:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x20, 0x3, 0x19}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x10000, 0x8, 0x3, 0x101}}, 0x44) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) dup2(r4, r4) 2018/05/31 00:13:24 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) write$binfmt_elf32(r3, &(0x7f0000000940)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1100, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/05/31 00:13:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)='veth0_to_team\x00'}) 2018/05/31 00:13:24 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffa9bc37cc60d8652b00148700fe8000a0cf0e9e08cfb01fdd5dd3254148890b000000000000000000000000aafe8000000000000000000000000000aa00000480", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000001) r2 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x6, 0x480001) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x3, 0x7d5, 0x10000], 0x3, 0x4, 0x10001, 0xa7d4, 0x4d414550, 0x80, {0x7, 0x947, 0xffffffff, 0x8000, 0x1, 0x2, 0x3, 0xfffffffffffffff8, 0x3, 0x5, 0x2, 0x8, 0x1, 0x401, "36deac6442f5998be3ef112a167a3814bd1f4d130ac0465605fc9b7aa83ccdd5"}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$TIOCEXCL(r3, 0x540c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x9c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8, @empty, 0x4}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4800000000000000}, @in6={0xa, 0x4e22, 0x4000000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x3}]}, &(0x7f0000000240)=0x10) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='squashfs\x00', 0x2008004, &(0x7f0000000500)="d4243934fabf3e52384d8a1f7ae92228ee6842cab991b1f5494bcbdb165dea85e99684084747ffffbb28bd49464324364697ebb2b7b4d77d7e12df810b6e10e239c0bf333666caaaee65c0993e9f52beae83f77799fdea66e42e4217813b27a385b4eb32c04d14ea02ac3b313d47f55761ebc6") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="9897250500000900e975eef2952b7c9c0f"], &(0x7f0000000300)=0xa) 2018/05/31 00:13:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@gettaction={0x2c, 0x32, 0x301, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}]}, 0x2c}, 0x1}, 0x0) 2018/05/31 00:13:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="85a3fb07fadf989c6eec91f138ea8c00007a000000002500000000000000950000000002ea7987c7ee5016ee16000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) fallocate(r0, 0x2, 0x29ad6c69, 0xb8) 2018/05/31 00:13:24 executing program 1: mmap(&(0x7f0000011000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0xfff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000580)={0x10004, 0x1, 0x2, 0x2000, &(0x7f0000017000/0x2000)=nil}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) sendmsg$rds(r2, &(0x7f0000000540)={&(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)=""/148, 0x94}], 0x1, &(0x7f0000000480)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000240)=""/3, 0x3}, &(0x7f0000000280), 0x8}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x401}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000002c0)=""/96, 0x60}, &(0x7f0000000340), 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x8001}, {&(0x7f0000000380)}, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/92, 0x5c}], 0x1, 0x4, 0x401}}], 0xc0, 0x40000}, 0x1) 2018/05/31 00:13:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x9}, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1}, 0x8) 2018/05/31 00:13:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x20, 0x3, 0x19}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x10000, 0x8, 0x3, 0x101}}, 0x44) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 187.851582] tc_dump_action: action bad kind [ 187.904424] sctp: [Deprecated]: syz-executor6 (pid 12358) Use of int in maxseg socket option. [ 187.904424] Use struct sctp_assoc_value instead 2018/05/31 00:13:24 executing program 4: sync() mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@loopback=0x7f000001, @rand_addr=0x47b, 0xffffffff, 0x0, 'bond0\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x6, 0x3, 0x6}, 0x0, 0x110, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3, 0x2, 0x0, 0x2}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xed, 0xb325, 0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x8, 0x7, 'snmp\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) umount2(&(0x7f0000000200)='./file0\x00', 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@security={'security\x00', 0xe, 0x4, 0x4a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x408, 0x408, 0x408, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@rand_addr=0x3ff, @multicast2=0xe0000002, 0xff000000, 0xffffffff, 'dummy0\x00', 'rose0\x00', {0xff}, {}, 0x17, 0x1}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x1, 0x0, [0x9, 0x2b, 0x3f, 0x39, 0x36, 0x31, 0x4, 0x37, 0x3a, 0x206, 0x1e, 0x3b, 0x40, 0x3b, 0x37, 0x16], 0x2, 0x1209, 0x3f}}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7, 0x22, "826dbb7888f968a72f5c26f6cbd0534ad9c98c002cacdbea683b7b13c59f"}}}, {{@ip={@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, 0xff, 0xff, 'bridge_slave_0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x88, 0x2, 0x20}, 0x0, 0x110, 0x238, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x5, 0xfffffffffffff800}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xffffffff, 0xc, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:crond_unit_file_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/05/31 00:13:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x410000) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e22, 0x80000001, @empty, 0x1}}}, &(0x7f00000003c0)=0x84) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") r4 = syz_open_procfs(0x0, &(0x7f0000000100)='map_files\x00') recvfrom$inet(r4, &(0x7f0000000140)=""/141, 0x8d, 0x100, &(0x7f0000000200)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) bind$bt_l2cap(r5, &(0x7f00000000c0)={0x1f, 0x2, {0x6, 0x7a2, 0xffff, 0x6353, 0xd495, 0x20000000}, 0x7fffffff, 0x1f52}, 0xe) set_thread_area(&(0x7f0000000400)={0x3ff, 0xffffffff, 0x2000, 0xecf7, 0x100, 0x3cbf1921, 0x2, 0x4, 0x1, 0x4}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000440)={0x40, 0x28, [0x6, 0x3, 0x8, 0x80, 0xb3, 0x2, 0x1, 0x3, 0x6, 0x8]}) 2018/05/31 00:13:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000000440)="e5ba3e75cf73bbc6ea84f90654b382013e6f314fb01c6ae5e8bdc8c823cb0bc4b3156bbf6957aa213b1d56129f1c4c7f320b6ecb60dcd55d614796522187e49961bfe2688089dfc55a7d56c9f30c26d9d35a34ad5deb19593bdec12e1597ed6fcddf8abf6432073e44d5d75883f80217008b1a0f709e2b2d59c13cdfc00e2e5468a879860f91966e6c44c12e83a67a1415e3c6a72247cb3b185b879646f758e673dd8e786710fbdd117101f015ba0b926cd1ef32e84a1ade1e584e485c73073a2d00ffff00006a6507", 0xc9, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0xee2, @loopback={0x0, 0x1}}, 0xfc9e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000), 0x8) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) accept$unix(r1, &(0x7f0000000180), &(0x7f0000000140)=0x6e) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x24e22, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xfffffffffffffed9) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/05/31 00:13:24 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203001d47e2000f00000000000000000000000103501d5f0e53468a000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000a001390f676e35a6ea0ea8456e129000000000000fe80000000000000000000"], 0x78}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x12080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r1, 0x1, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/05/31 00:13:24 executing program 7: ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000100)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x64000400) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setns(r1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') 2018/05/31 00:13:24 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)='\x00\x00\x00\x00\x00', 0x3) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000580)="d1", 0x1}], 0x1, &(0x7f00000001c0)=[@iv={0x20, 0x117, 0x2, 0x8, "2258ffedee6b2c88"}], 0x20}], 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) 2018/05/31 00:13:24 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x887}, {0x6, 0x1003}, {0x6, 0x81}, {0x8, 0x20}], 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80581, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0xa0f9, 0xffff}, 0x1, 0x2, 0x93, {0x3}, 0xa61, 0x1dd}) ioctl(r2, 0xffffffffffffffff, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000000000)) 2018/05/31 00:13:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x20, 0x3, 0x19}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x10000, 0x8, 0x3, 0x101}}, 0x44) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 187.965545] sctp: [Deprecated]: syz-executor6 (pid 12366) Use of int in maxseg socket option. [ 187.965545] Use struct sctp_assoc_value instead [ 188.087306] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:13:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x20, 0x3, 0x19}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x10000, 0x8, 0x3, 0x101}}, 0x44) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x2100) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x600, 0xb8, &(0x7f00000001c0)=""/184}, &(0x7f0000000280)="1ac1dc084303", &(0x7f0000000340)=""/128, 0x0, 0x0, 0x0, &(0x7f0000000040)}) r2 = semget(0x2, 0x2, 0x0) epoll_create1(0xfffdffbffffffffd) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000000)=""/27) 2018/05/31 00:13:24 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5424, &(0x7f0000000040)=0x85) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000080)="e58ac098ee697389680d06320e7c5f521981f4d0542dfc057477250742ebce81209daa1ead041b50bd237ee5ce45cbc9355c886f2149359cd8a962d2c9aaeda4652be3713b260dcb1a96ca571f1b9587a970abd8ec02642cea7900cfdd79a3b33d91fe16dbc7afd743ccb37e49667c6cf88c99d00ee1bd5daf0554b41e1ca375683246add69323c726b460b42aa383e4f114bcd29503590a6ca43270d3faf0fca5a70d30e8a6903b2819ff331a794c1f85a8e1b8e83e708f3e8c41e516cfbe0d87e1cba263dc5cc5c6fd9e92c96b9803eaeb30f576c06ae654fb971482c4c98277258714fd389f", 0xe7) listen(r0, 0xff) ioctl(r1, 0x7fffffff, &(0x7f0000000000)="06687adde18ac8197f9fe285c3e1a7a013e669fa0078e7971ce206a10075f469ee95eaa35f9fc7dbaa249c33d6e7") connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/05/31 00:13:24 executing program 1: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00'}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x341002, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f00000000c0)) dup(r0) 2018/05/31 00:13:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x10000000}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x23c) 2018/05/31 00:13:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000040)="b8d66aaf0f0f23d80f21f835800000200f23f80fc75cf835b9e00a00000f322e67660f3a6364ea510fc71a0f01c80fc79c06081000000f00100f01ca650f01c8", 0x40}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/31 00:13:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'none\x00', 0x20, 0x3, 0x19}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x10000, 0x8, 0x3, 0x101}}, 0x44) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") close(r0) socket$nl_generic(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2000002, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) 2018/05/31 00:13:26 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x54a, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000180)={0x8, 0x7, 0x7ff, 0x3f, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_X86_SET_MCE(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x40000106}) 2018/05/31 00:13:26 executing program 7: set_mempolicy(0x3, &(0x7f0000000100), 0x100000001) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000000)={0x4, 0x5, 0x100}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/05/31 00:13:26 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="246d696d655f74797065b27b212a6367726f75706574683026", 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCXONC(r1, 0x540a, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000000)=0x8, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='cpuset\x00') lseek(r3, 0x0, 0x1) 2018/05/31 00:13:26 executing program 4: r0 = socket$inet6(0xa, 0x4000000000b, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x78, r1, 0xb00, 0x70bd28, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x24000000}, 0x8001) ioctl(r0, 0x9, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x5}, 0x8) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) signalfd4(r0, &(0x7f0000000040)={0x1}, 0x8, 0x80000) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x511081) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000100)) 2018/05/31 00:13:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:26 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c03) socketpair$inet(0x2, 0x80804, 0x5, &(0x7f0000000000)) 2018/05/31 00:13:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = open(&(0x7f0000001200)='./file0\x00', 0x40, 0x114) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001240)={0x1, 0x1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) accept4$netrom(r3, &(0x7f0000000100)=@full, &(0x7f00000011c0)=0x48, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x4) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0xfffffffffffffcee}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) 2018/05/31 00:13:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x100) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001400)=ANY=[@ANYBLOB="2400000000000102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004001200"], 0x24}, 0x1}, 0x0) 2018/05/31 00:13:26 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x101, 0x18001) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x1, 0x1, 0x4, 0x7]}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x400000000000007, &(0x7f0000000000)) userfaultfd(0x0) 2018/05/31 00:13:26 executing program 0: r0 = getpid() r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000400)=""/4096}) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/35, 0x23}, {&(0x7f00000001c0)=""/10, 0xfd3e}], 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)}], 0x2, 0x0) 2018/05/31 00:13:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x535f, 0x42aa, 0x80000000, 0x5, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x7, [0xbeb, 0x20000000, 0x6, 0x0, 0xdf, 0x0, 0xfffffffffffff801]}, &(0x7f0000000100)=0x16) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000600)=ANY=[@ANYBLOB="300000001800938700800000000000000a000000000000000000000008001500010000000c00160008000000"], 0x30}, 0x1}, 0x0) 2018/05/31 00:13:26 executing program 2: socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x88000) 2018/05/31 00:13:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000001c0)) dup2(r0, r3) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000000)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000100)=""/104) dup3(r0, r1, 0x80000) 2018/05/31 00:13:26 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xe3) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001500)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x28, "7cb55bdea9748082069b0e7288b8b2de7e6b3046555ac516d553f0613865334bec912431e01443a1"}, &(0x7f0000001580)=0x30) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000015c0)={r1, 0xcf1e}, &(0x7f0000001600)=0x8) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2}, 0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5e, r3}) vmsplice(r2, &(0x7f0000001480)=[{&(0x7f0000000180)="44f59675af4bb71087e49e822046c5c0ecd0a74a36ba7536bc293e6166579f35605d29461c124948a2f1ff2659951eeee7d85ad6f2717076ef61762ed1857ec708cfa613c27de3052f2e64c78f153572a22e1ab2538a0ece8aa902bafac74aa6ab67efe22d95566b69a2173d3ecdb7d8bb8446d4eef511c8c06d39914edc92eaae1c81878c23bdbb1cc961982a84ed9b828acacc9b3bcc88625318a253503160232e7d98c5", 0xa5}, {&(0x7f0000000240)="609694b90b027eaf9df660dd307bcf4114", 0x11}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="50e46a44f820a882ee820306662d32c4c90cb3e133986bf959451268a65684ffa43333151fe1e37e2ab6a4e750ed5bed865121578bcdd157d560fe9c403dce0272d12d0469e17a75e1cb9e4c3445c38e4f78d4caeea7d73a25d2251210eeb0133ffbb8c01ea87508442742586a329d0d3cd3196ee55b2b50b3e51ed5852d0a09447c918f9b1637eaff7a1e3847bfc7831e98c05eb8636b23a41560b99ab10f96eceb7e55acbc9f142d1ba424a3dc66dbae286cdfd98ee56ffe5095a3a889f5c8b47ceb40d34d01450f60acbc246593c4be31a297232c0891a84811622d1a612a97e947902d2c5dc7901580e25814922c5aed2336ff9120367306dafab66dadb18f1a01226e02a5e8c3ecb03a1d2622f5346722a811b0f963073457f1fb77f6f231029e01bec6821916dacd9e8c6412a1c805cc5d990d7c6509f58340231d75be409ef474a7bd2df58553f8c4a8519d64972bdc2f82197e71d6befc191b755a2889d923cacecb7d52e8280407be6b6790b5bcdfb4d6e986de24d02cb3c01583859b025fbe82d95ee1ef05ad39ac46a47eb8c1ae6e109b80b73cbd84d0d303291b17cfdd510859700f1246fe12d002cc883d5dbba3501d86b7d5bbefec77ea9a71422b625cecb145dd465ae59539ecc62e6e584213957c0426bc811ecd96225596ce0f98d64ea7a7a98d11995e38f9f979047db6568afd64e2f7056ea539acde1c161981ec5b83bfc982e0f4eeb8c2f8eb3b6896afed53b4dc4e63fecc853ff3557172f530c1bb80e69e78f000dc37ad680af0aa4d987d86f18636b6fd2b89909afd6fef280c2e52698db021e3204a028d056845ac74e4182bc393dbc87b34e2ed49016fd5502a9c6cf3d9c462474d3923353dbb576239c4d698fa90aa5d436a0bc4e9d1fe95ba68b195c9b77da11c0309d6bc59ea8b54303441eea1ed767b48174fe5c6174f8b116183da09b81597927994eb99ccf9e09495e238580e0180160c84f51ed94bc626cbde18135a1e15f7d6445c9a48b71701f8c264306ac243f50baa00e7dd2acd6603a1daba668c5da6742f8f6d513ab9cb4cbeedca340f4790e66482d263122a1191fe9c2a12819f888c4482f95a7b40f3bd1917839d78ad8aad6726a96afdef99c43dfb1f22311804b287130a185dc94d292fb0db1d1b3e6145525280d87af645160706180f12bdb6ea8720a6efba2c64c66f67aad751cdfc92a7078bb3ae1acddb1774cdf8ee9e2917556ba981864a8ea3a14acbc0da3d3f6a26d33f7a1de453dbb165991d0e70e4321190466a0b121f72a6190ada9b17da44a8cb3101a7b949b6873ab2493e13dfe0432b154831cefce7207ff3252e70bf1c52b7b5689776327cbde63f16796811cbc863aaf5c3d2a54a9b0bcbd470a29a92d9a41a1d2116f8f1fd6f9ddcb067c2adcd586ff879aa84a2c125aa8d6ab579bd440ce176abaac9dd92bc009b37dbd0cd432026238199e2e74ded88a2fd1c11cab8a7dee50cc11e3918feadbd893edbf805a93a3ee6011555455cc9b54587afd2c11fea58c00473da3ac80e131715b765c209a80bd5dfd93c1c76ac51bcf0d9cc04080c027279f6e6a66455639949b838fb3db6780662f71c3f16405337e1f39b8a4b9c6b3d07312d1c924ba7f887a64a5bd021d7f7a4d6da116862c4a69e0ae1a200b852985e7bad22c8fc2a259ea4e0aded77a5e6c0e50d4962022e7d210128e2b2016673ce3befc0e5e23b726893f4590e0f18a25c4dca774e919d59e474d6b49a6140af2c833b1452896df073ab714f338ea671524b39e09f5d1458f97e11939370bf838b0c077ccbdec024fd2e0da9ded9da573f40ab16eacb011c4de855c362f971eaa764c0ff6047a7b7f4f3552752ef96fc0ebae09e48686f017e4a86f9ed87640b4c04b72fffc35513ecfcde622f7124128b5031c805fd1d5ba7fb1ce8956cbb36e771d7d946892ef1447d1e4efd63884265360ffe2a01cd1023f7205ea4a7b3689f2635175e39726c3b947bae9463f9348b3060ddf7b066e659cdf89cdba89bce3cbadee02a7875825c89920148ef727ffd24eb14cc9f4ef822304ce738a025c0b39cfc81175bf1cca73857948b3488b00272dd3a8ba5bc78b2d3b9c898882cfcf537ff30106ba00d3d168666fb046d53cf9e2a541e2d2484cbb8533c80343660bb08d27492e99b2837d9c23da9dca28d80722d8770f00d30e41981c55e4670518abbfd925500456a2e19b1b86e57bd448ff1ffcccb35b7495287cdf9416f11adf4ffb7503c2518d7c32c17de68e6000f90efc6dcda8d2d0b8caa40eb43a51ccfdc69e3eec9a034f92c753f3d0eb9ed5518cebec561e9864a020f35c52de27049609f4f0eace88a0cec1cfcca98e38eb57ef46c91e0147ffa1b0e559b99ed23fea8666a28eb0ac77b9ebf900145e77e7aa779d6548d7b34655c298d9b0e4a62ec75e4cb4f6a2f3998b15a2b8a9eb1a687b7cfdb13c16a92d2c043c2a231f6718fe12f8e7085339d441ffc2e8ae96f7fd0d2cf486893d5123f181fb8861f4e9dcbcf7cc0f2514853c329ab6540b3261af645c8513576c167bd2960bb743f0f5070c96f33126aab6376c4d97290d476e8cc9f54324c23f35a29df04ce4b1aae07e9c7ca05525638252bf4c4d60088e8e064f82edf57ad507d1256d5bfaa4f276a8c1c986c91bb9bb22a3a9a531ec41dfd5b10877fcdbacbbd81e18139a13780a395b9d9ce1f0d09a07a3e583688b5c4de7e03413d98761be909567216ea51fdeedbb935246b5536286bf6fa70850cbe00af4fda2e702509666f76bba7266e011d65eb7f521dddbb6d79e37a778bff968dc72385e3f55137405d8fd1b9d031521946aeece63a4d33d7ce663bf157052a2bfcbf420d8520ec1af71218990a33853ebc8bb1b073e008576fc8ab20017691ce9af0ba908d929f4075f375939de0d8e6ce9242496891678d0ff680f547a9c7bf52e2a6a9bfb7262415497ea10a190173de049e8443b8c3009840656bca508701d687f21f24807bbdf0e348005734bf489c6ccba272414978b5eb18126887f1b5eafe491fdd81c9cc9644bc5fb265346f87170d19d5ce0036ec9b933aa7f9f4c43387b9a59a54c552f3020b5178f7c671d37ebb9279bd8ff3ad356e517ed1520c7fca8012fff88342b51537e5b32b298edc1832c8f8115a0292e4b6f8b5df5c563534aa44b40764066f89183fa56d6fe0ee6772938fdddc442d7a8c9b52b3c007983a1a7ec74ecc2ef2dcbcd68a452929d3622a6af990e868b8b6a219dff2b100e53562053eef156db39856462f4cd87e447fbb0afabdcc38f1d01fff314f87609e9d6e550ad3233a4e52b823263e1a56a18170162ff3556b441278088b7a99d146ae4d061818ca0219b7f9ec8a19ed53d05248e5716cd33ee69c4989b47d4fb58e64be011934a806a216a78d5177d7617e59325b8a89e53f906fb64d34294e010edc4a593dc8282a15f06ade545501de8cfd8c0cfbd37af147b7d90bda60d82b6a015e1340ca3ba14983f419a0a53bde28173711cd9baaae7d4f6855a9d128849e64980083c3cedce4141d572f3682f10f0e02c952bda7df44c7bfa0f4694ceee32fa40a0aabc7e59b9f9077ed4fa19bc1cd5f86d3fd773724ed4c42e34945d978ad919b9002f657df735ec888e00f17ec648880e3f95c8e502e10e146c5d9a0a1c962b05b32fd29c7c389ef318369cd0e8a84a8a33eaaf2a18a44102851691716e38ff6371c0d4d7d5cab823b11b8555df75fc0e720703acbc4d8fa631ce788438be3d57710ad48315b2fe76a8d641e48d0ad279280c1b7fc220bee36193729432503f113b0aefa880e11c166359c2c06ac618d1201c9c16a7b5c342edc57d7667f1db18c77906ad58fb8304099a9749835a3d0548942f08d61955da0915a25dd71371493976741f23aaf1bbbde40af9cab7e6dce83fabb77774ec45123fab578c9b49c1d17109be150193898bbdb1f6c9fc21ec89a9e751a09f10e483f5b206641e05e7e56402c4d5bd2006d0cd722f1ab768aaceb04893b956b13a8e536454b96a93d8747ffcb18696db54fb5a5c707135df18e37772ba3545edba2f18a010829094cf66f6d9dce5e60ce55527b3d7a414e88861f84c50420768a74ed129e8bbffd9daffc8d24d3210a07473c9a2b07fe95de9343489f18505b6036f1ee02bcb626b8fbb6bb100ab545322c506fd9abb43b33e5691cf20c00179d3cff06e3db54b379a6dc03e2786467e64d1c30272aae648e1d5fb576071e186cae8f4f37d85636bc04fc90e40634eee7d477f3d97f0fccc19e78d6f7b1a887e34409e04e8be605bb36f7ad0fabe155a21a520187b305d5b06f98095752ba5bf39871e64521cab202e8033be7f80f2391b4831e83389d52aef92904bd7cb6b17cd1969175868aabf94e7bc7e89d58ed9a4a2ad646544d60fcfa2f264493d70a621f9ca389f7ac1e689c561d13cb34cb4c2a448c4ccf67afdc4a6da7918a1ba044189b2bf4eb0cdcdf8a7d76633962e8fe6b8404fe031440e1960b8bde52e30351cd20dc3bf569aff111916d1062a23f8ce4a0bffd8d405fc9f7a6a85d9a4ec66e84966886bc3aaa734ff2b6994eb88353aef55564da3a149b991617cea6515fca0335a473b20d84db9fcba8e7d2360683fa12ad9707867ec93dc6b48d07122325000ca036fe8301df724c725f06c26aee18e036e7fbec7317bcffb8188b0816847f712a6806d1b662270002dee60aea9c8c41e57f7bc59b068c2bf4c9498e6cc3230fa9fbf56fb2e545616bf6f72bd16c5b12452d2104f7797d48363e5fec1d3ebe44e04f0f09ea7e140aca0895ad10a31dfbbc1028bacae6023acc371dbc43138b8564f28dafc62e338a9af4ed5d1b0e50efbd1d9f629688ca8f06b1f8a47691e3a1ca4f95ac51c82896d7a348c099530672e8e44f535a3e2888bc1164c17de27d6fa1c726968d5538644476bbfb1d1bc1ffd4e2c70bc23092d3b8babac443f740c193e124d7d7c498273beaf0b158a6069d61ab7248ec171fe86bc1372d973c74e915694e2e3e7a7ff9d6be424d45507670e54ceb3ab6e6488e3e7f601e60a7ee1fc3113baf6619f4c0e1317cf2ee63a0af9854166a5fd4c2dd7709fdff77992bdb78bed6b281a0031d0ffbfe3876413a17e8280bc130505e1b591c9f7f0f15753c61d11327c02d712b58e120b58f3791c0cc9454e5ba5a161d621cc2f0a0a8140441dddadabcb3e93e22c547404ef797aa099d90df5dc057374716ab9ed9eda4e16443a74a5ce5039178a40ae63fc0bcbae81f9df6a84bf74fdb6b7b5322b9f0aafbe0906dbbf794469b8745300ea8260abb702ed572d7c3e0f5ce925c3f35b6edf3c0efa4ea4dae0837f11ca3c3ae7c45bf96f564b86ed023068dcdf40226c7e3d956152239fda88cf8cd6477ba7bdc33e6a2aaadf735202756710d08bcc9e7def7a18695ad06d9ff288c38e3710f9c43849e4c504aff300b8f8782dbbdf29944234b629b46fea06ac44940038372abd9738044547bbf67b7aa170d215d774edb4de6ac0ca1a39cd17b5fdf0a6d28f6ac235dbe873f7c2c2944e3ea36390ea9bb28d2650b47e15a19fb4927ad8d2deaf983bca275e049dedd076c53b403720740a5fe0c42c5a221c22e3f427c0b35ffea0f85489fc4d92d39d0d8902824fd059c09f7288874bd56c25770188bf640b4acba249a5b54bd32617eb84388439a2e8bfd481ff403a6615dd5e32cad6a9024740a9322862cb4ddb5ba30959234a75046955543462ce105a8c74e4e674808", 0x1000}, {&(0x7f00000013c0)="c729aa70606286659d5d8fe15938ea7efa0c3838033099649e116c2a247dc9bbc1bfad49c63fd991b9e2517bdbb2d03024a8762314e2266bf68038db82c490faf095934eb366e60b2cfc77d740f75bc043c2ae82cffab83d76ed645371d3e73327392062f3ea31db50db7d3fb15b48b9bd5f0c24a0333d0e5bc1d6d99adabe42103e3dc5e009bed223f8499f46b80963b85a6e2415e466eed905a4caf53e89ef68b1c03d9323be7adfcebe52928171", 0xaf}], 0x6, 0x8) 2018/05/31 00:13:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:26 executing program 7: openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="2000000006000006080000006a555366d966033646de8b71563688e737fb484c4c89faa6a33937595d305c38"]) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="13", 0x1}], 0x1, 0x0) 2018/05/31 00:13:26 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x448e00, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x0, 0x3, 0xff, 0x80000000, "fbda3122489f3bb661fc05c989af9d53d33f14e4d02163d0d7ca10224ff10e271c2ff1696b623731f9af96c9", 0xaca}, 0x0, 0x0, 0x9, r1, 0x2, 0x0, "0f711f7243566a2fd451fbb03ee8ddb2355812969ec47f44fe3e250109b0f77bd16974d5e0138d5944e30de9fafdd8675b2979f667df3be082b5afe092ca9bcc", &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x18, [], [0xfffffffffffffff9, 0x3f, 0x101, 0x3]}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000000700)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r3}}, 0xfffffdab) 2018/05/31 00:13:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000400)=0x6b65a878, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/31 00:13:26 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) close(r1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x400) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)=""/74) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="6ec069c673c6d2e27cac1050650e12fe11ca97175dd4e422c5aabbd3d24dc746a06fffce26112c6d097f721ab3873e127893c5c2f92f0bb7b75d904c4a5e1466b3d46c99d459c78900ca8f41d64c3e245c71e809d5ad8a7d973c0076763bc028ffd96c665946f5") recvmmsg(r0, &(0x7f0000002a00)=[{{&(0x7f0000002640)=@vsock, 0x10, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/196, 0xc4}], 0x1, &(0x7f0000002940)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/05/31 00:13:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:26 executing program 6: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x600200, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000004002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x465, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0xa}]) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000200)=0x54) 2018/05/31 00:13:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000e00)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000dc0)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0x2}, [@RTA_UID={0x8, 0x19}]}, 0xfffffffffffffeb2}, 0x1}, 0x0) 2018/05/31 00:13:27 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x840, 0x0) renameat2(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x0) getsockname$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) r2 = socket(0x10, 0x3, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg$nl_route(r2, &(0x7f0000000740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xa148006}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@bridge_delneigh={0x24, 0x1d, 0x305, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/05/31 00:13:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000380)="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") r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x44, 0x0, &(0x7f0000000300)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000380)}) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xf4, 0x0, &(0x7f00000004c0)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000080)=[@ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x3, 0x33}, @fda={0x66646185, 0x0, 0x4, 0x37}, @fda={0x66646185, 0xa, 0x3, 0x2c}], &(0x7f0000000140)=[0x38]}}, @request_death={0x400c630e, 0x0, 0x4}, @decrefs={0x40046307, 0x4}, @release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x28, &(0x7f0000000180)=[@fda={0x66646185, 0x0, 0x1, 0x32}, @fda={0x66646185, 0x7, 0x3, 0x16}], &(0x7f00000001c0)=[0x0, 0x30, 0x20, 0x48, 0x18]}, 0x7}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000200)=[@fda={0x66646185, 0x8, 0x2, 0x19}], &(0x7f0000000240)=[0x30]}}], 0x98, 0x0, &(0x7f00000005c0)="48874682a430c9c6302c14706e261cbd8f01ecfc82d15eacd4331a57411688922c89735da20270163429fa9e81ea231fbd43d83d66a9aab6e5f26efb47bd0277f126b4efff31a69618057f5f4645ba19df074f67128d007769e7d77312c2088d12fa8b0aefb6182789c41603f352eb2d79e4719f49d397546c5317aa6104c48717d1775070c05c95be2eb385cb6a893443c4c068eab9f26a"}) 2018/05/31 00:13:27 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="e045ae6d913d9d833e7f2ce90ea4292f85d42c28a7e0f4a57bc952001d16ebc2ddc6d8fd12e6c717225600aba4358a46f50f41a0ed8312d40440f689c867ca21a979ece387277ca2d956ab4de3c407627bba887c466a6a09", 0x58, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x5, 0x2800) bind$netrom(r2, &(0x7f0000000380)=@ax25={0x3, {"e924a18d6fa6c1"}, 0x4}, 0x10) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='>', 0x1, r1) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x4000) shmdt(r3) 2018/05/31 00:13:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r4, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:27 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) sendfile(r1, r2, &(0x7f0000000040), 0x8010) pkey_free(0xffffffffffffffff) 2018/05/31 00:13:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/31 00:13:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffff7f}}, [0x7f, 0x8, 0x400000, 0x1, 0xffffffffffff2ae6, 0x7, 0x171b, 0x757, 0x4, 0xffffffff, 0x7fffffff, 0x210, 0x3ff, 0x3e, 0x81]}, &(0x7f0000000240)=0x100) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0xff, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @broadcast}, &(0x7f0000000300)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000340)={'vcan0\x00', r3}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) [ 190.752356] binder: 12535:12537 transaction failed 29189/-22, size 0-0 line 2856 2018/05/31 00:13:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r4, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000200)={0xf002, 0x100000, 0x9, 0x2, 0x9}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'rose0\x00', 'veth0_to_bridge\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x11, 0x0, 0x0, 'yam0\x00', 'veth0_to_team\x00', 'teql0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0x138, 0x170, [@statistic={'statistic\x00', 0x18}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xff, 'syz1\x00'}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}]}, 0x348) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xa8e, 0x4, [0x3, 0x9, 0x8, 0x1]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x41}, 0x8) 2018/05/31 00:13:27 executing program 6: r0 = memfd_create(&(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='3\t'], 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8280, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0xcc54, 0x24, [0x3, 0x3, 0x7, 0x5e1, 0x4, 0x0, 0x8d, 0x3, 0x80000000]}) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/31 00:13:27 executing program 7: socket$inet6(0xa, 0x6, 0xfffffffffffff000) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x236, &(0x7f0000000440), 0x375}, 0x10008000) sendto$inet6(r0, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x78) 2018/05/31 00:13:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x4, 0x1fffffffe0000000, 0x9, 0x20}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x8, 0x7, 0x8, 0x9, 0xac, 0x6c8, 0xd4f, 0xffffffffffffffff, r2}, 0x20) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) [ 190.814662] binder: 12535:12537 transaction failed 29189/-22, size 0-0 line 2856 2018/05/31 00:13:27 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x2000000000000080) r2 = dup(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000000)={0x37e4, 0x2, 0x9, 0x5, 0x3}) bind(r1, &(0x7f0000000100)=@rc={0x1f, {0x2, 0x3f, 0xf9, 0x22, 0x3, 0x10001}, 0x20}, 0x2da) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00@\x00', 0x101}) 2018/05/31 00:13:27 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @val={0x84ffffff, 0x0, 0xffffff84}, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfffffffffffffed3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8008, 0x100000000, 0x61, r2}, 0x10) 2018/05/31 00:13:27 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) munmap(&(0x7f0000364000/0x2000)=nil, 0x2000) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x200, 0x0) io_submit(r1, 0x2, &(0x7f0000000440)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f00000001c0)="4edde3b838262be98ab20a60a4fb978e37b84174af491812242b8e75e56a3dd3153aad565bfd688dfe43763250cda30a8c45cbea5ef251a798d9f64078b691fb0f679e93bfa95d463e14fc82d0f4ef331a6873aa4d09e855db78b7ff1a3f543bb3886dc62803443902d266ecaa209502475c1848453439431d7220b20b29129864b7f19653dc5d56e0c37bcb552de19eb50f183857de7dc1955947a6f4c43728a57da5b1e0f6b3b78e15f6c80f01032de0087083e2eb1562058c12", 0xbb, 0x1f, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000000300)="bed687992e2f83790b70fe34ef50a6cf852619f990a68c9e6189c478e83f966c1fa65c55e0c98769989b182cb984a825b7616f95b7c86280632687317e56eabf3148bb17512886e5dc8e582ae4cd6ee11f6665292d2c8258da52d940375e70df5ef2430b2823576284cf7181649bc4d9251db03e6d0d94bfcd364d39736c6247073c6999f9f16bf86339144a79d89dc3fa0a11f6f1ca74661742d412c6de240434589a1aa3e10e7738ca61c994bc3f21d7159399c4f3927fdb62fdb5", 0xbc, 0x49cf, 0x0, 0x1, r3}]) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000180)={&(0x7f0000364000/0x3000)=nil, 0x7, 0x5, 0x40, &(0x7f0000fff000/0x1000)=nil, 0x3}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f00000000c0), 0x4) io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/05/31 00:13:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r3}) r4 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r4, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 190.945164] binder: undelivered TRANSACTION_ERROR: 29189 [ 190.982575] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:13:27 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_buf(r0, 0x1, 0x2, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000200)={r2, 0x6}, 0x8) 2018/05/31 00:13:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1800002700830000000000000000001100008004000900"], 0x18}, 0x1}, 0x0) 2018/05/31 00:13:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/31 00:13:27 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getflags(r1, 0x40a) ioctl$KVM_IRQ_LINE(r1, 0x4010ae67, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1d}, 0x8}, 0x1c) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0xffffffffffffffff, 0x1000}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x7, 0xffffffffffffff10) 2018/05/31 00:13:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000001027b488ca45679cdf7a539a7a04db"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) timer_create(0x1, &(0x7f0000000000)={0x0, 0x15, 0x2}, &(0x7f0000000140)=0x0) timer_gettime(r0, &(0x7f00000002c0)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x3, 0x200000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000480)=[@text32={0x20, &(0x7f0000000400)="0f080f21f1c74424004d720000c74424023b000000c7442406000000000f011424660f62ffea0c00000039006426660f38801c12c74424000f000000c7442402ff00c0fec7442406000000000f011c24c744240049000000c74424024f53e403c7442406000000000f011424f0ff8f003000000f0055af", 0x77}], 0x1, 0x2, &(0x7f0000000540)=[@cr0={0x0, 0x40010014}], 0x1) 2018/05/31 00:13:27 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2080, 0x0) 2018/05/31 00:13:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = socket(0x0, 0x5, 0x3) inotify_init() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x66fe38c7, 0x40000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept$alg(r0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000240)=0x4) r4 = dup2(r1, r1) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f00000001c0)) fchmodat(r4, &(0x7f0000000200)='./file0\x00', 0x1) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) sendfile(r3, r5, &(0x7f00007ed000), 0x73e0) socket$alg(0x26, 0x5, 0x0) 2018/05/31 00:13:28 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="cc09fa00259701040400018008000900000000c8f000a79d"], &(0x7f00000003c0)=0x1a) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:28 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20042, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000180), 0x10) 2018/05/31 00:13:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000180)="006ffc2f07d82c99240970") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x81, 0x101400) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000002c0)=0x707b, 0x2) sendto$inet(r2, &(0x7f0000000040), 0xfffffffffffffed0, 0x80, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xfd66) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x22b) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x8001, 0x280, 0xf1, 0x7, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x917, @dev={0xfe, 0x80, [], 0xd}, 0x28}}, 0x1, 0x3, 0x7, 0x3, 0x7}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={r5, 0x100000000}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='veth1_to_bond\x00', 0xfffffffffffffffb}) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000580)=[@text64={0x40, &(0x7f0000000540)="363e460f01c941dfe0410f005f00440f20c0350a000000440f22c00f013acdd0410f01f8260f01ca2e36660f7eb370d50000b805000000b9be0000000f01c1", 0x3f}], 0x1, 0x1, &(0x7f00000005c0), 0x0) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x30, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0x46b}}, 0x101, 0x8}, 0x90) [ 191.336774] device lo entered promiscuous mode 2018/05/31 00:13:28 executing program 1: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/145) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x57800, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000000180)=""/250) [ 191.442916] IPVS: ftp: loaded support on port[0] = 21 [ 191.503420] device lo entered promiscuous mode 2018/05/31 00:13:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x204001) ioctl$SG_SCSI_RESET(r0, 0x2201, 0x80fd01) fcntl$getown(r0, 0x9) 2018/05/31 00:13:28 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="410000000900000001000000000000807e7f0000020000001e030000da03000008000000020075510682a914d57e070000ff000000"]}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4e1a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2facfd62}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004000}, 0x800) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/31 00:13:28 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0x8004552d, &(0x7f0000000380)=ANY=[@ANYBLOB="a0230aa91427e650"]) 2018/05/31 00:13:28 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x75, 0x3, 0x4c}, &(0x7f0000000340)=0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:28 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@pppoe, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xf9, "7fd24495a2c13fd9cb56b30126d9321bf66a85affa9213c626fd13e30d78585573e65d5bd409b6fb4d5c04cbd7b9c83752e6ea501d1fa07fc76427c94495b6a5cb9b9b27b7531ea98946b22863c102204382381b595ef8efbdb7431fa1a7a902a7712b98f81c980dfbfa4f85d63f187e54569ce178cafbd2b84433b4ffc80670084f217e9cc089cf00e13c379656dedbb83cc1f9c0b7e4fd8ad9a20b93c48111e1ca3ee949aa10023cd55a546dc598c1972213473f334a16a12f9f12a9a8641079d8e074a8ae5c149da664273a3f02f5c93245f173e6a47aeb569541ed2e040c9b452e054d3748e19930e15641ca541d004449e0d67dbb74dd"}, &(0x7f00000004c0)=0x101) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r1, 0x0, 0x8e8, 0x9}, 0x10) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x4, &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3681bf56, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0xffffffffffffff53) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000001c0)=""/90) clone(0x4000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f00000004c0)) 2018/05/31 00:13:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2}, 0x8) io_setup(0x0, &(0x7f0000000140)=0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001180)='/dev/urandom\x00', 0x4000, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001300)='memory.current\x00', 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000001440)='/dev/vcs#\x00', 0x4, 0x80002) io_submit(r2, 0x3, &(0x7f00000014c0)=[&(0x7f00000011c0)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000180)="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", 0x1000, 0x6, 0x0, 0x1, r3}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="12c6cd770b2c38ad8b68f9e265fccc15f622a665e77938af48841a7c98565b59de0d61fd23d8cc64784c12bc4009fc281176ade3197114a59cbebc473f000159827507efe9e1173cf43f43e162ee9ae2152df85c596c69d687d5bff4ce6d2e7f153b5b4510fefcbcb0a94a59fe126f01b19149a63fee9756e49361856f6763a7f3e7719670cf5aabe86e2d5afba561c8e4927dc1d2f286d86fdcf4ced79ecdafbc7efabebb5bc8f98625bc38e0761ca40a03ab0ba48404f026a631fb4e287213cde8030dbda0d9351944eb5e8a41aa9492b26a04a2015c6663c3005bb55eed788a2dcd1cacc5abf40f74dce4cd207987", 0xf0, 0x1, 0x0, 0x0, r4}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000001380)="c057deb9e71f7f02b80e22ec5e34415e790ada3d2602c3e4fd13d99caa44bc6b28ed23a9c26c83e58e292da1a86b28e559c316bd84ffee8219ca34863ffd59de6ecc66a91592fda481b889902f8dfa3e7de3e1661b78c4da43e29a0c75220329102f5570a7105b13da390b745d41042746d18d56dfdc9cd8c7558eab223340fdbd32f78ba14669da", 0x88, 0x81, 0x0, 0x1, r5}]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$netrom(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/05/31 00:13:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x4aa001) ioctl$TCXONC(r1, 0x540a, 0x1ff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write$binfmt_aout(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x89) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x969d, 0x400, 0x7f, 0x100000000, 0x1f13, 0xffffffffffffff18, 0x84, 0xc2a1]}, 0x14) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/05/31 00:13:28 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f00000002c0)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x78, &(0x7f0000000340)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000000400)=0x10) close(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x13f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) close(r0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000000)) 2018/05/31 00:13:28 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000240)={0xe, 0x5, 0x7}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000000)=0x8) 2018/05/31 00:13:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000080)) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="3b9a", 0x2}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/31 00:13:28 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2100, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x200) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x20000, 0x0) connect$inet(r1, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000240)={r4, 0x2}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/05/31 00:13:28 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={0x0, 0xdafc, 0x4, [0x81, 0x4, 0x0, 0x75a]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x2}, 0x8) setfsuid(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) 2018/05/31 00:13:28 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2000080000001}, &(0x7f0000000080)=0xfffffd38) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, &(0x7f0000000100)=0x8) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="13", 0x1}], 0x1) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000180)={0x2, 0xfffffffffffff615, [{0xfffffffffffffffb, 0x0, 0x2}, {0x5, 0x0, 0x75}]}) 2018/05/31 00:13:28 executing program 6: mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) personality(0x500001b) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10001, 0x3, 0x2, 0x2, 0x40, 0x2, 0xff, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x31, 0xfffffffffffffff8, 0x100, 0x7, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3, 0x10}, &(0x7f0000000140)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x10000000000000b4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) dup2(r0, r0) 2018/05/31 00:13:28 executing program 5: r0 = socket$kcm(0x29, 0x800000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") inotify_init1(0x80006) 2018/05/31 00:13:28 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x9000, r0, r1, 0x3c, 0x3, 0x20003) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8080, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000700)='/dev/uinput\x00', 0x10102, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000740)=""/146) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000240)={"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"}) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt(r5, 0x4, 0x9, &(0x7f0000000800)=""/177, &(0x7f00000008c0)=0xb1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/31 00:13:28 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 192.077980] kernel msg: ebtables bug: please report to author: Num_counters wrong 2018/05/31 00:13:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x6c, 0x0, &(0x7f0000000080)=[@dead_binder_done={0x40086310, 0x2}, @acquire={0x40046305, 0x2}, @release={0x40046306, 0x4}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000040)=[0x28, 0x38, 0x78]}, 0x59a}}], 0x63, 0x0, &(0x7f0000000100)="a04dce80b2d5f2e2b8b5922aeb35f45c319e3c781ad6202701dc94cebcbacc9b1cd7611cea0a251e985b772a159b23dcd9c8af11202a232aded56eebcae427cbc96d906fdaaef0a28a9c7e31913a4fe405fe9c135ee2c3169cc5e8ff48986e398fccbf"}) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000480)='bdev-bdevmime_typecpuset\x00', 0x0) dup2(r2, r1) 2018/05/31 00:13:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000180)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f00000001c0)='a', 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x5) accept(r0, &(0x7f0000000200)=@vsock, &(0x7f0000000000)=0x80) pipe2(&(0x7f0000000040), 0x800) 2018/05/31 00:13:28 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x24202, 0x0) fallocate(r0, 0x0, 0x0, 0x7fffffd) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000000c0)=0x7) sendfile(r0, r0, &(0x7f0000000000), 0x80000001) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/05/31 00:13:28 executing program 2: sendmsg$alg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)="5bcab62139e32aab", 0x8}], 0x1, &(0x7f00000005c0)}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a54f460a062f017633ba76c2515e2b8d9d9bb87cbfa86b244c8ede0de6c5f60c101bfd2de169e630f7cc5aeafebeb6aaf9554") ioctl$fiemap(r0, 0xc0189436, &(0x7f0000000040)={0x0, 0x0, 0x7}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = dup(0xffffffffffffffff) getsockopt$inet6_buf(r2, 0x29, 0xdf, &(0x7f0000000180)=""/147, &(0x7f0000000040)=0x93) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000140)=[{0x64, 0x0, 0x0, 0xd9e}]}) fcntl$setsig(r1, 0xa, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 192.166125] kernel msg: ebtables bug: please report to author: Num_counters wrong [ 192.235245] binder: 12713:12714 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 192.242747] binder: 12713:12714 Acquire 1 refcount change on invalid ref 2 ret -22 [ 192.250550] binder: 12713:12714 Release 1 refcount change on invalid ref 4 ret -22 [ 192.258316] binder: 12713:12714 got reply transaction with no transaction stack [ 192.265854] binder: 12713:12714 transaction failed 29201/-71, size 24-24 line 2763 [ 192.387789] binder: 12713:12714 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 192.395273] binder: 12713:12714 Acquire 1 refcount change on invalid ref 2 ret -22 [ 192.403089] binder: 12713:12714 Release 1 refcount change on invalid ref 4 ret -22 [ 192.410854] binder: 12713:12714 got reply transaction with no transaction stack [ 192.418373] binder: 12713:12714 transaction failed 29201/-71, size 24-24 line 2763 2018/05/31 00:13:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/55, 0x60d}], 0x1) r2 = dup2(r1, r1) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/152) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/05/31 00:13:30 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x17, 0x4, 0x10}]}, 0x68}, 0x1}, 0x0) 2018/05/31 00:13:30 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x1ff, 0x4) 2018/05/31 00:13:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x7000, &(0x7f0000000000), 0x0, 0xffffffffffffffff, 0x4}) 2018/05/31 00:13:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:30 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100), 0x0) listen(r1, 0x110000000012) r2 = accept(r1, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) sendmsg$key(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/31 00:13:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x4007, 0x4) sendto$inet6(r1, &(0x7f0000000080)="060100000500000000000000ffb25ba33f938207d903378c398d5375c5f73f2e55067d1a80e19e33e3c2e7725f5861f7402810fadc5712f29508c008e26575efe5eb8f5972eaecff8b30ac32030e80fafc2bd9e979615ef86dce03ddd8dbe93c6bfb", 0x62, 0x0, &(0x7f0000000380)={0xa, 0x80100200000800, 0x8000000000005, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/31 00:13:30 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) read(r0, &(0x7f0000000040)=""/7, 0x7) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) [ 193.276137] syz-executor1 (12719) used greatest stack depth: 11464 bytes left 2018/05/31 00:13:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:30 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000000100)=0xb0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x42003, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/05/31 00:13:30 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xffffffffffffff01, 0x40000000000a0881) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85512, &(0x7f0000000040)={0x9}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)=""/200) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x200000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x100000000, 0x9421, 0x3, 0x6}) 2018/05/31 00:13:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x80002) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="8500000000000000fddba8088f0fadfcb4a4bb001ed925000000000000009500000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x2b7, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/05/31 00:13:30 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x200) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x3f, 0x20, 0xffffffff, 0x0, 0x6718}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/05/31 00:13:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x2, 0x80ffff}}]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) 2018/05/31 00:13:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:31 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x380000000000, &(0x7f00000000c0)="ec9a6b8f2db3e55b7e4dad300f956a91e359") r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x1) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') sendfile(r1, r2, &(0x7f0000000040), 0x1000000000043f) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000001c0)) 2018/05/31 00:13:31 executing program 1: r0 = socket(0x1000100000010, 0x80000000000002, 0x0) write(r0, &(0x7f0000000080)="1f0000001e000ff1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/05/31 00:13:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00000002c0)=0xfff, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0xe001, r2, r3, 0x9, 0x7, 0x40000) prctl$intptr(0x26, 0x7f) readv(r4, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f0000000580)=""/83, 0x53}], 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000003c0)) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2048021) umount2(&(0x7f0000000200)='./file0\x00', 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6bfb, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="b7900d40", @ANYRES16=r6, @ANYBLOB="04082cbd7000fcdbdf25060000003800020014000100fe8000000000000000000000000000aa08000400ffffffff0800050003000000080002004e22000008000b000a000000"], 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/05/31 00:13:31 executing program 6: r0 = socket(0x200000000000016, 0x4000000000080002, 0x80080000004007ff) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) r1 = getgid() r2 = getegid() getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r1, r2, r3) truncate(&(0x7f00000001c0)='./file0\x00', 0x8000000000000000) bind(r0, &(0x7f0000000040)=@generic={0x11, "8a87c823d5a62d85372deb5a0b555fa76d884b1b6f8db73292f888cd8226e3078d2ccb44bb9361b62e5462ad592bbc035bce6ecfd25ebe88c7493f52c5c7cb7c9ac41b95d6356c710e35c4b974c26610fdaa75bdb0e9ec65dd43a1d5adbd17897e0bc187e59e84280233d9f5604d07ed0b591663d8a56ada3655ac7ae009"}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) exit_group(0x3) 2018/05/31 00:13:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 194.297853] Unknown ioctl 19586 2018/05/31 00:13:31 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x100) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x3, 0x1, 0x9, 0x9, 0x3ff, 0x734}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') r2 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0xfc, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000100)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}) 2018/05/31 00:13:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r0, &(0x7f0000000540)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702d0082d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde87a8394a7e9e5de2f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a86", 0x81, 0x8000000008000, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/206, 0xce, 0x40000100, &(0x7f0000000180)=@ax25={0x3, {"9d3f3355ac1b08"}}, 0x80) sendto$inet(r0, &(0x7f0000000500)="85", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001900)={0x0, @loopback, @loopback}, &(0x7f0000001940)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001980)={'rose0\x00', r1}) 2018/05/31 00:13:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f657865000000000004090ee9a90f79805843b1ff94744a424a000000008000000002ac5a0000000000000000000000006383a114de2f1b087ad1") shutdown(r0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x2, 0x6, 0x1, 0x1}, 0x8, 0xcb72, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x0, 0x6, 0x200}) 2018/05/31 00:13:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) accept4(r1, 0x0, &(0x7f0000000100)=0x30a, 0x80800) dup2(r0, r1) 2018/05/31 00:13:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:31 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="00000000050000") exit(0x0) getdents(r1, &(0x7f0000000040)=""/114, 0x72) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x800, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x81, 0x4}, 0x2) 2018/05/31 00:13:31 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000000)=""/37, 0x23) 2018/05/31 00:13:31 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x80000, 0x1) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r2 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x8}) 2018/05/31 00:13:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x0, r1}, 0x10) r2 = socket(0x11, 0x800, 0x6) sendto$ax25(r2, &(0x7f0000000140)="8af2c87d3f0c251c5f2c3445bf99607c93906d027cb41f3b895487f6062b809f36cc046f2a6157bb49d69fc75cff4f576bb5a5d7bacf68ca0be84d7805bb95498ba7312c95972b77e6a9c0c8e763c6a97eac5d42d62a5bde76bdeca2c505553a78e80db1756dba5ad389d207f34342968a792d606288f70abfa4ca8edcdbd3acda6aba557faca0f0ccf8e5d20db7681266c6b3f371b5a1bb0138e018043c00e151a8ff7f20d50cbe91f2047f374bfab83de824536f28520011ac75909e57fcffa91389d5da193261987e35dd0528410cbd01a3e115ddf5eae405c3f9941e5bb8bcf698225927717ab06f06fb8249785dca419472ad4db1f9be", 0xf9, 0x80, &(0x7f0000000040)={0x3, {"43b66e1e4a2784"}, 0x20}, 0x10) [ 194.898610] sctp: [Deprecated]: syz-executor6 (pid 12839) Use of int in maxseg socket option. [ 194.898610] Use struct sctp_assoc_value instead 2018/05/31 00:13:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140), 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:31 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400) getpeername$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000040)=0x6e) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040), 0x1004, 0x0) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/31 00:13:31 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="160000004000c204c38845c6f90a2900fa0a00000000000000fe8000000000000000000000000000bb000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe97) [ 194.978712] sctp: [Deprecated]: syz-executor6 (pid 12850) Use of int in maxseg socket option. [ 194.978712] Use struct sctp_assoc_value instead 2018/05/31 00:13:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f00000003c0)={0x0, 0x0, @local}, &(0x7f0000000400)=0x10) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e1d}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x7}}, 0xe7b, 0x9, 0x0, 0xc7, 0xd7e}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x8a5, 0x0, 0x2, 0xffffffffffffff67}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0xa5b, 0x4) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x7, 0x100) 2018/05/31 00:13:37 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000040a07031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0xd3, 0x1, 'client1\x00', 0x6, "57216cdb324256ac", "7a9162ed6202ce363fa15c413d3257491b6a14c90e4aea845dab3461d327a9c6", 0x0, 0x4}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000180)={0x7a, &(0x7f0000000100)=""/122}) read(r0, &(0x7f0000000500)=""/1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000004c0)={0x400, 0x7, 0x80000001, 0x5, 0x5}, 0x14) setxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='trusted.syz\x00', &(0x7f0000000480)='client1\x00', 0x8, 0x3) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x8000, r3, r4, 0x6, 0x0) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/05/31 00:13:37 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x2000) ioctl$BLKTRACESTART(r0, 0x5385, 0x0) 2018/05/31 00:13:37 executing program 0: r0 = socket(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1e}, 0x100}}, 0x80000000}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r4, 0xfffffffffffffffb, 0x72, "154d16cb3eae2b957545110aa4649e4c2a82b83f5c465a273787cd98c74f20f3b1c66af12426a4e59aafb37e5fb7eab729ed727846bda563e39dec2f5a2a8d392d153bd50a55eb4b011dd9001687fa5d17ac59f3924e1192d4d61099aad058b1b0b27a0584503ef552ef00193c257b0b6d79"}, 0x7a) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x84f}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000240)="4da82249fd52f8ceb822ede59f25a75a92e7c4492f1b50cfd9210e3770724286eb3b81da6c57f3d559e192d59f0ed8ad7f642df92061f86c49b5594c520334e09620a7e9777d2978ba526afa015f81189ec88767e3119e848f8e9d730d302ecba2e775e9c5762b56bd737781f361c9d2c9d45f3170bef47dc20909d96dbdc6b67884540af287dad0111bfec9041983d6f41cdbaa90b426debe8b5a9914", 0x9d}, {&(0x7f0000000300)="f47eda9914d54a01bd15e2f5042978802b0b1cb5a822cdb94270155f7dc1885dba39e45a752c931d9e2518cc81dc0bcf91ccc1227d9eb2e377df3de035b45de7c50c4c862035f42c801ed8d7198208fd2069e3783759f081c817da4e7269410f21caf455eccfebb804c64b98ceee5b2ae2b95622f3bd387da2c627d880a5b45c303c2363b5eb09601b97a703c2a0924ca86f9fb8965fe5bcf1a438c12f145367c37e18d24492c7c3c6c23083bf50e349b4d3c47c384f7cb1820eb335e684a9eea8abf00544753a48ad760db31bbe6491a1231c75bd06a621991e8c1738adbe56decf7bbf", 0xe4}], 0x2, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @init={0x18, 0x84, 0x0, {0xe7b, 0x6732, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x9, 0x5, 0x0, r4}}, @prinfo={0x18, 0x84, 0x5}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8000, 0x0, 0x4, 0x7ff, 0x101, 0x1, r4}}], 0xc8, 0x40000}, 0x80) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/05/31 00:13:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140), 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:37 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/31 00:13:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000180)="1395ec6d88c2115a408f193abe90b7794572eddd75c0f1ef4c8c614f2b0f0a7aed832e03742e102570ab9fc9ab06c90e7d76e4c0ffe8dcb4b4dbce9a62559cfb83de143871379093f42c29f753d3b095f0b7a5241796eecf9eb14632031925e8578a0db0dac0f24adc3fc821d4b82c276fef93ad0d56e523f6", 0x79) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x201007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b01a0fd58010000d600000000000000bb000000ff000000000000df64902d20b37c56506005f2a63468e2eccc2e09f8851fa709cf1507896c04d0f2513e7201bd7e1457627b22a17c93d799dba02013a8345b052ecf90697a064cae4bfed565cc556d37b9e859a07cec3720e4780c98ab207a00330a27be4a412a18fa620c744ac1e9b04d88b4913e77708ee297911442291d6ffe0b229947b956e465644a2eb8480f1d3ccb0f14ed33b40782600f53e2a87ac6a5d107f87ca144780462612701c4aaeb371f37f088"], 0xc9) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x88800, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000240)="f639945e225488330e8da94b7273ddbd9ea393b57732cd865fa48721d0c558a44526fb0b08cc2ab747d9271ad4e68a9f6df19a2175446661d216c3f1baa7d05382e2877e2b710ad5f80426ce74529afae0a5ba2a1985f000d2b3b44e139be05dfadd1193a2c3b9915dc87b1b") exit(0x0) rt_sigprocmask(0x3, &(0x7f0000000100)={0xfffffffffffffbff}, &(0x7f0000000140), 0x8) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/73, 0x49}, {&(0x7f0000000700)=""/126, 0x7e}], 0x3) shutdown(r0, 0x1) 2018/05/31 00:13:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000040)) 2018/05/31 00:13:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1}, {r1}, {r2}], 0x3, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0xe324, 0x8, 0x10000, 0x0, 0x1ff, 0x6}, 0x9}, 0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r3, 0xd5f, 0x1e6cfd61, 0x9, 0x6, 0x4, 0xdc, 0x0, {r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x9, 0x8d, 0x1, 0x80, 0x2}}, &(0x7f00000002c0)=0xb0) 2018/05/31 00:13:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140), 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:37 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) io_setup(0x0, &(0x7f0000000040)=0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x404040, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0)={0x80000001}, &(0x7f0000000200), 0x8) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x9885, r0, &(0x7f0000000080)="187df3efa76068ac11598ba78607cd4d329d84a1852ed9ba2b1e0313b81a9b6c1fd06277d18a171764e19b3294ea1e842fcfdf5fc9117a770a6640609b2a47b68f54e7629a5624d0929a8452069c612127520c5ed0e120076c07", 0x5a, 0xef8d, 0x0, 0x0, r2}, &(0x7f0000000180)) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2}, 0xa) 2018/05/31 00:13:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') getdents(r2, &(0x7f0000000000)=""/36, 0x24) getdents(r2, &(0x7f0000000100)=""/181, 0xfffffffffffffca6) 2018/05/31 00:13:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x0, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:38 executing program 1: mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x6, 0x7, 0x40, &(0x7f0000ffc000/0x3000)=nil, 0xc57}) 2018/05/31 00:13:38 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x1, [0xfca8]}, 0xa) 2018/05/31 00:13:38 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x8, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x4000082000000802, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) sendmmsg(r2, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0xffffffffffffff86, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/05/31 00:13:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) dup3(r0, r0, 0x80000) write$vnet(r0, &(0x7f0000000740)={0x2100, {&(0x7f0000000880)=""/173, 0xad, &(0x7f0000000940)=""/235}}, 0x68) 2018/05/31 00:13:38 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x10, &(0x7f0000000140)="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") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/05/31 00:13:38 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/urandom\x00', 0x204400, 0x0) perf_event_open(&(0x7f0000000640)={0x5, 0x70, 0x6, 0x3, 0xcd7, 0x80000000, 0x0, 0x3, 0x150, 0x2, 0x8001, 0x8, 0x1f, 0x3ff, 0xb045, 0xf995, 0x0, 0xfff, 0xddef, 0x2, 0x1f, 0x796f, 0x1, 0x10000, 0xffffffffffff8001, 0x6, 0x5, 0x9, 0xfffffffeffffffff, 0x7, 0xfffffffffffffffc, 0xffffffffffffff4b, 0x100000001, 0x6, 0x141e, 0x10000, 0x400, 0x7, 0x0, 0xfffffffffffffffc, 0x4, @perf_bp={&(0x7f0000000600)}, 0x8000, 0xc5, 0x4, 0x0, 0x9, 0x3, 0x1f}, r0, 0xb, r1, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000080)=@l2={0x1f, 0x7, {0x1, 0x2, 0x1, 0x1fe, 0x53, 0x3}, 0x7, 0x9}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)="506dead6fc2aa09f323731fb32ea3804129add403f16efd142c5097fe941325485", 0x21}, {&(0x7f0000000100)="7e6ff3a1588498e7d31d844d98032480e5c4ad3ffee96f8fe2ea72b61b293e", 0x1f}, {&(0x7f00000001c0)="0c5746b9cff32eb33761c1a568c77cee571b225b8474cdf9cba9904d888b07c65e7a19daf32a846de1082e75df75e3f79ae48a1fd857a6b5f60060e4842061b3830f6b073e46fdaeb268d3258cbb2178b5083f3910254025b2ee306dd9c213169f35ca858ef42156d7863f1e73793d3b356bcff562cd9f7f79525b3cbeddebdc53452f93664eadcb07768946df59778304f9c32b3a4b7f5ee99954eeed079c184ec46f2613a6bf050d473c3ddcbbe91016667c2623c2aa2d88b0be5c5c7de9f8ce16b6", 0xc3}, {&(0x7f00000002c0)="f909bf10294be04d5f7865c47f58a3146048576bdd8902b01864", 0x1a}, {&(0x7f0000000300)="b6faafd02ba1be33c50fcdb7da3c1a024e08dacabb287bc749ae44ebd7d516d67c5364167f5e5f819bb8e81f4263081b9765f7938fe5798f7629e27921f3a35e47aecf69da5af0ef7920e17ef881f1d6c0b9323d487f8010f5b95536c864a3c81361f61612ec04d74a8993f311caac26f7ec28a6e2dab326e5365984314242487a60e47f37204b2e7f19e7b4b3ea2deb86c06af37f8e43cb1ceda0f18a3c2ff6dc3c237744551dabeb5d3134c204ba51a5df2a730b08d8e48c668a19920d", 0xbe}], 0x5, &(0x7f0000000440)=[{0xc8, 0x19f, 0x2, "82b842db97a632dabcfe4ab3ef805ff91ae3d4335f1b32dc206edbae9cce1cf308eada50cc097e285cd5ca49b46c130515aef3d7eb7683973a843cc161e8fb9a0ac4720f06c5fe8678a3f015c742c14dde0eaabbe907739e034a20eae79b766a6079df33208b7be643fb4912bd095509186033bb37972fc58a1863c87b3b7d576133ba4d18f1947259443222cea5819d77f0e578193eca251c9d045d8dbc79b7ae285008114a66a6f4d6778d66b2d213d5d7046db0bb"}, {0x30, 0x119, 0x6, "9a5e6ad6e5584c31ecf5bfcda273bb7949a80461b49477ec704cf991cc16d5"}, {0x68, 0x11f, 0x5befa85c, "967587c9bcad1e7171babb41b7b2f3463a0bc2ced6d9eb46663d1001311a2da85fcd22ed0d60259a5330948589d263f99d354f4fa428c1e9d15c9ac137ea5aab08d05c300ae332572cf3634c548f93c58b"}], 0x160, 0x2004c081}, 0x20000000) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/31 00:13:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x0, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:38 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000019000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="2edfffff9db5000000000000b5", @ANYPTR=&(0x7f000001efff)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4b2c, 0x20000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x19, @time={r2, r3+30000000}, 0x5, {0x9, 0xfffffffffffffffd}, 0x5, 0x0, 0x3}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) r4 = gettid() wait4(r4, &(0x7f0000000100), 0x4100000c, &(0x7f0000000140)) 2018/05/31 00:13:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x4000) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000080)={0xd36, 0x1, 0x0, [{0x0, 0x8, 0x7, 0x4, 0x9, 0x101, 0x100000000}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket(0xb, 0xffffffffffffffff, 0xffffffffffffffff) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000015000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="b91b0000000f32420f01c866b881000f00d8440f01c9b9c20a0000b80000c0feba000000000f300f3066b88f008ed00f01dfb93d1001c00f32c4e3995ec62b", 0x3f}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/31 00:13:38 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105005, 0x0) fallocate(r0, 0x3, 0x7ff, 0x8000000) epoll_create(0x6) 2018/05/31 00:13:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x6, 0x2000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x8, 0x4) sendto(r1, &(0x7f0000000540)="01e2000000000000000000031dfa3e49d12a503f079e679453b8268dde0a7c61", 0x20, 0x0, &(0x7f0000000400)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'rose0\x00'}}, 0x80) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x100, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'gretap0\x00', 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'bond_slave_1\x00', 0x100}) 2018/05/31 00:13:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x62249da220659d5b, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r2, &(0x7f0000000100)="51832b247df111856b88105ce819017e94110fd6f8d3034d9fd947d98e77cff8f47c663c149c5a89befb0d7dca0a0281975df60e798b484b69a4fc98d40b2c0381906f3a355fc60921ce8445248e01ea7cdca5f7e114fa7c7a7ab161b646866bd543fc75e0e73a67c96fa394a01b398b5be30331e445078f1d05e338efcb3386103663c52354a6219d4a579ceb51f5e5ae9daf63579b8ff85fb8b9543c5ea81ff5653a36c4c38a72e835619798e782262c778389e7edf5604285c770d52561fa5a14a3ff1e6f6bcd9062833fbcb93ecf80a7f9d0d45081a9f5c79e1174c9e16cb97cb8aff2754bc6eed055aad7acda78663e", &(0x7f0000000240), 0x1}, 0x20) read(r1, &(0x7f0000000040)=""/11, 0xb) r3 = syz_open_pts(r1, 0x0) dup3(r3, r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/05/31 00:13:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x20, 0x0) r2 = dup(r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)) ioctl$TIOCSBRK(r2, 0x40044590) 2018/05/31 00:13:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x0, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:38 executing program 7: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6, 0x408c00) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x12, r2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x3f) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0x10000, &(0x7f0000000100), 0x8, r2, 0x4}) perf_event_open(&(0x7f0000000000)={0x2, 0x4e, 0x3e4, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x0) 2018/05/31 00:13:38 executing program 2: setitimer(0x1, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x202040, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x7fffffff, 0xf44, 0x8, 0x8, 0xffffffffffffffff, 0x7ff}, 0x2c) 2018/05/31 00:13:38 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', 'ansi_cprng\x00'}, &(0x7f00000002c0)=""/4096, 0x1000) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001340)="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", 0x4c) 2018/05/31 00:13:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r2 = dup2(r0, r1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) 2018/05/31 00:13:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000140)="634a40c87a2913410580540eaaf0f19b71d81400571548c25d6878bf3585b411349a2aa73b4904", 0x27, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/05/31 00:13:39 executing program 4: syz_emit_ethernet(0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x102, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/31 00:13:39 executing program 0: set_mempolicy(0x1, &(0x7f0000000000), 0x9) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="7f62f1cd5f6d61707300") readv(r0, &(0x7f00000013c0)=[{&(0x7f0000001080)=""/157, 0x9d}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x9, 0x5, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x2000000400}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xd00, 0xfffffffffffffffd, &(0x7f0000000080)=0x10000}) 2018/05/31 00:13:39 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffc88) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) 2018/05/31 00:13:39 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x3, 0x3, 0x1, &(0x7f0000ffa000/0x2000)=nil, 0x4}) write(r1, &(0x7f0000000180)="bf", 0x1) dup2(r1, r0) geteuid() 2018/05/31 00:13:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080), 0x0) 2018/05/31 00:13:39 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x0, 0xffffffffffff0000, 0x2, 0x7fb}, 0x1e0, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x200, 0x1, 0x622d}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000280)={0x0, 0x9e9c, 0x3, &(0x7f0000000240)=0x2}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000010c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008940)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000008a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008c80)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000008d80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008f00)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000009000)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000009340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009300)={&(0x7f0000000780)=ANY=[@ANYBLOB="a0020000", @ANYRES16=r1, @ANYBLOB="00032cbd7000fbdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="c400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7], 0x2a0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)="2591086508e54f4d5f40dee155a65b459eb6adfb2e254235a810603143dbee443c26007897a92ac441a14be17cb0cea8b83453b27aa193b25d2292448c737886962328d6f4c2557dd7d414ec9d55da03e830f4ca841e17f3f7ff23a1baa448d66dd86466cf3aff1497762e8032d8f4786a040aa40403e20c9c28cbe0d35f93539a18c5408f48ac73ab74b87072ac8d3fa3fb441cc7cbe6f5676d7d101d2dc2817f5a404498662dcd191330d407819399050765a0330626d6fd7562325e863677781cc094f0804fbca6241c6a09b5756c50a89a8b174fb56fbcd5199f7753af2fc0cb97ad5c14e6c11b2d", 0xea) 2018/05/31 00:13:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000140)=@dstopts={0x3b, 0x13, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x50, {0xffffffffffff87f7, 0x12, 0x7a947050, 0x1, [0x8, 0xffffffff, 0x85a, 0x0, 0xffff, 0x40, 0x1, 0x8ad, 0x9]}}, @generic={0xfffffffffffff8b9, 0x1d, "4ef019ccdc8a4b688b15699ccb63dfffc596f6b5b727951f154df127cb"}, @enc_lim={0x4, 0x1, 0x20}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xfe}]}, 0xa0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x8, [0x5, 0x0, 0x1, 0x0, 0x7, 0xfffffffffffffffd, 0x200, 0xf841]}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0xd217, 0x24800000000, 0x2, 0x662a, 0xfffffffffffffffd, 0x2, 0xffffffffffff001f, 0x3ff, 0x4, 0x2, 0x7}, 0xb) 2018/05/31 00:13:39 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x101000) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x101, 0x6, 0x1}) r1 = socket$kcm(0x29, 0x100000001fffffe, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/31 00:13:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080), 0x0) [ 202.843370] device veth0_to_bridge entered promiscuous mode 2018/05/31 00:13:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b1fff)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/31 00:13:39 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x33) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000000), 0x20, 0x2) 2018/05/31 00:13:39 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80f, 0x47bc) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) 2018/05/31 00:13:39 executing program 2: add_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="107f1034d1e0f956196a217fd6be96e97754e6cbe70749d48bb45c7fc42c21a3e5ca3328e60818123c66ff59b522051841ce64d3bdc607002bdea9586bef9a05078318a880908a33d9236ad0e5912d92864cf6d0609297fe8e007bc1009264093fc6e182d4904353462cd2f23110a9af35f40dbe8a6ba24db90268745e1f624344", 0x81, 0xffffffffffffffff) socketpair(0x3, 0x80000, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2880, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x0, 0x2}, 0x10) 2018/05/31 00:13:39 executing program 5: unshare(0x5ffffffc) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={"6d616e676c650000000001030000c100000000004ce61f3a0000000000006900"}, &(0x7f00000001c0)=0x54) 2018/05/31 00:13:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080), 0x0) [ 202.989958] device veth0_to_bridge left promiscuous mode 2018/05/31 00:13:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5414, &(0x7f0000002000)={0xfffffdfd}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/05/31 00:13:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000000000000", 0x274, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='attr/keycreate\x00') 2018/05/31 00:13:40 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8, &(0x7f0000000300)="0047fc2f07d82c99240970f57246bed1be46e79b781eacfb7f664760cda8e233e3788b198abdb2fff5d2a5fc27978e0c9252f440c6a616140407313db91bbb9d10cc4551013ab08eb08a1f9f7724f04832d9b4670fc1918f4b3701fde214aab7275562e56b7bc2b0203ea893f29aca543b885942383d89335b81337bb9e06cc8711636c42c6ab126bb61e7356fbb69f28d0e5a1571c5698cca584603a2c650292ade613169fb3877bd6de706fc4b552dd9c7caac602e9a690ed4e99c3b6ca13b70080167be221cf022015c396073adc2f381637a37a3c74d8638886689caebe705a7b2270db35fc52394d5ce072987a6c9906f8c6eadbdb862fe55caa806397d773baddd1971") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x5000000000000000, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_X86_SET_MCE(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x4d0}) 2018/05/31 00:13:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x4000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/86, &(0x7f0000000140)=0x56) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[], 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/05/31 00:13:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYBLOB="400000005338e4ab8aace94ba40f05"], &(0x7f0000000340)=0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x40, 0x81, 0x7ff, 0x6, 0x80000001, 0x6, 0x5, 0x1, 0x0, 0x0, 0x20, 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x3, 0x7, 0x3f, 'queue1\x00', 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/31 00:13:40 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={"6270717601259e000000000000e100", @ifru_ivalue=0x4}) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000040)=r1, 0x4) 2018/05/31 00:13:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x102) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc}, 0xfffffffffffffd4a) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000000080), 0x4) sendmmsg(r2, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000004c0)}}, {{0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)}}], 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x8, 0xffffffffffff265a, 0xca, 0x6, 0x401}, &(0x7f0000000380)=0x14) openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="0000050009009b62000105000600dd3d0a2915f7120e10db3b29cfc7e41f11c4b2171ecb6017f837b6aaa83242fc61faea677608632a656e73d0ea0ade04"], &(0x7f0000000400)=0x12) mkdirat$cgroup(r1, &(0x7f0000000300)='syz0\x00', 0x1ff) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r3, 0x1, &(0x7f0000000140)=[0x2], &(0x7f0000000180)=[0x3, 0xda, 0x6], 0x73, 0x7, 0x9, &(0x7f00000001c0)=[0x7db, 0x2b, 0x8001, 0x5, 0x2, 0x2, 0x40], &(0x7f0000000240)=[0x7ff, 0x42a, 0xff]}) 2018/05/31 00:13:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400000) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00000002c0), &(0x7f0000000280)=0x4) connect$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"8a2802529b4899"}}, 0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020100000a00000000000000000000001a001300000000000000000000000000030d0600e00000010000000000000016030005000000000002002200e00000010000000000000000000000000000000097035dbcac85432d150ce366f2b8925c7f3c372741c3830f99da14cd15f999b9"], 0xffffffffffffff3b}, 0x1}, 0x4004840) 2018/05/31 00:13:40 executing program 4: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000001c0)=0x78) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xfffffffffffffe5c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x402, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)) 2018/05/31 00:13:40 executing program 1: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x6c) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005e0007241dfffd946fa2830020200a00090000003f1d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/31 00:13:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x0, 0x6, 0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl(r0, 0x44, &(0x7f0000000280)="25734de697a105274c0a7e9afdc12e72b6c74dac6b3ac61543139b62997b42ed799e144b1259ab41bbf675514b0d91baf144cb394c5b6d7b64ea60f4965ddc2771568e2f201f00b75dfc770dfbb544") ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000021]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x28a, 0x8, 0x0, 0x3, 0x2, 0x0, 0x2, 0x5, 0xffffffff}) 2018/05/31 00:13:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x2) 2018/05/31 00:13:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:40 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) capget(&(0x7f00000002c0)={0x20071026, r1}, &(0x7f0000000300)={0x1, 0x7, 0x5, 0x6, 0xfffffffffffffe00, 0x7}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xd5}}, 0x8, 0x0, 0xfff, 0x2, 0xb0}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x7, 0x8002, 0x9, 0x10001, 0x1c, 0x2c7, 0x6, r5}, &(0x7f0000000280)=0x20) read$eventfd(r4, &(0x7f0000000340), 0x8) 2018/05/31 00:13:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names='bcsf0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='+io -p\adc '], 0xa) socket$inet(0x2, 0xf, 0x80000001) timer_create(0x3, &(0x7f0000001100)={0x0, 0x3f, 0x0, @thr={&(0x7f00000000c0)="f321ba8d90b8f2b76962a43437d103ce23df04ec99d0ec6649663c2c9cda4029e5581bbd84", &(0x7f0000000100)="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"}}, &(0x7f0000001140)=0x0) timer_delete(r2) 2018/05/31 00:13:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0xa, 0x1, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x5, 0x0, @thr={&(0x7f0000000100)="a64f60b5e2a369bdac1e6bb2d28d2f9fd58e1967838ea4c5a2bd7aa85b862be3891e0bbb4708b763f654d8d27aba93d6f3489a7d63f31517798a20a6e23099ba3088ae9969b15f5089e058518c2e1e22016d4f13cf2d8b3ae360112a1a061fc31282bf4a7db1bd26fa2be7257c21a63f4b86ec769593466039dc5e603df356a5b4ad624995a733d41ba7c14dcf51bff0777d5d228db5a33cb8b74e3fd59f9e89c49875a4a150eafa", &(0x7f00000001c0)="0b47df421dd5cead4c4fcc643a3229187c4054c4278a69ac00271738428382466af5d4d061ab573f0ebf11ee9e6fd4fb9cf8e642b82acdcebd4ca05f1860dfaaf29c7bf20c3491bbfe4d6a8f1c1bccb98575f27c5c36a39bac6df07a5ebe2dd5371fa5fe45dfb365461aa13d69c39ff4440ef385914a4509ea6eaee221a1ea78ff7b1660322911246868defe34734740214049ca1b893a1837111d856987920922fcbe504eb47705d5314fdcab34f6f50ff659b00fdb014d43181dfe99788cfc4b766e3c6c593c3d85"}}, &(0x7f0000000340)=0x0) r3 = fcntl$dupfd(r0, 0x406, r1) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='/dev/kvm\x00', &(0x7f0000000400)='/dev/kvm\x00'], &(0x7f0000000600)=[&(0x7f0000000480)="6c6f000000000000000000000000ed1f", &(0x7f00000004c0)="b100"], 0x100) timer_getoverrun(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'veth1_to_bond\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) timer_create(0x7, &(0x7f0000000300)={0x0, 0x30, 0x1, @thr={&(0x7f00000002c0)="7690b3939f44ef75b3a856c65afb5ceb7d86e1f9d452ef12f771a9b8f925146c80899ccd32fc1f34cbbc87fa616add4c8724d9dbe61e9e35", &(0x7f0000000540)="f9b54d55e3a91da2cae9ccd9b72b1a2c8381494fb956e8636fdb75033aef1e1869554ed99bb21ebc60a0258890aeda2dd1073b1213471eee6cb2f31065a05b30a3dd8056d42a5584bd9149a7f0ec54739d8f0fa96817df0dfe3ae1cb38e075446e8dc78c1c67521a38211525ea2972474828c3038c872d058357e59165dfeb059af8d50918a400871c7fd1d01e484ac89661fb6f1899bccee23685d9122140c348377606447e3999aa7195b253123e6d"}}, &(0x7f0000000640)) 2018/05/31 00:13:40 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000000280)="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", 0x1000) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x1000000) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000040)={'vcan0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/31 00:13:40 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/31 00:13:40 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xda, "88c5e60087c843a394c8c9bc23f74dce3c4beb5e63f116c57931ce35fe0cc4c75facb12332baf817038c8fb811b4e2bb43dc2deeab2e0014a59073792401abfc8f214ee5dbcc6d16cce1657d8af3b53b12ba7ff34260af7310ba4c88cc77738ef90a4e0538202f7a7af4376404d86ec9b24aa1d5a3b830e7114b94ad07299c3fc4869223a7d65389817c945e980c3812b5b568c6ef2c98f78b69d3c0f2c2e783717bce77395ad335d123cf1d285d7a79bb15667f83f6bd1e6b0e5c8d0ddf0097f3fc06ff9a06e5cc05ea9b51ec0255497557dad11a96d26dd4ea"}, &(0x7f0000000280)=0xe2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000300)={r4, 0x8, 0xac, "da41c1b39a75a67db8b86b26208fae970d0f4875f3ec408f782d53f6c193da8fb9cdbd032cf2d5ce61deacf16781e136f08dd6d0db662742c6a0cc09602883dcc5e00711aa408c0317128ca7279b81ab51f24a1c3e99f7c84f9222667f9d110ce466c8b3fa486755f05482249bd030f9ac96038db286217ec0c087aa1bc5f6ef142448048ac3ef8bf2cf73a587a04c9992ba4f0f7da2a6495a45ecae5c4538b8d84a22c124d8e3eacd4b118a"}, 0xb4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r5, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0x6, 0x8d}, 0x8) 2018/05/31 00:13:40 executing program 2: perf_event_open(&(0x7f0000000280)={0x2, 0x376, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) read$eventfd(r0, &(0x7f00000000c0), 0x40b) [ 204.174780] FAULT_INJECTION: forcing a failure. [ 204.174780] name failslab, interval 1, probability 0, space 0, times 1 [ 204.186425] CPU: 1 PID: 13160 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #75 [ 204.193722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.203193] Call Trace: [ 204.205802] dump_stack+0x1b9/0x294 [ 204.209450] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.214650] ? lock_acquire+0x1dc/0x520 [ 204.218780] ? __fdget_pos+0x1a9/0x1e0 [ 204.222772] should_fail.cold.4+0xa/0x1a [ 204.226848] ? __lock_acquire+0x7f5/0x5140 [ 204.231145] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.236282] ? graph_lock+0x170/0x170 [ 204.240095] ? debug_check_no_locks_freed+0x310/0x310 [ 204.245478] ? find_held_lock+0x36/0x1c0 [ 204.249560] ? __lock_is_held+0xb5/0x140 [ 204.253713] ? check_same_owner+0x320/0x320 [ 204.258054] ? rcu_note_context_switch+0x710/0x710 [ 204.262994] ? __fget+0x40c/0x650 [ 204.266476] __should_failslab+0x124/0x180 [ 204.270739] should_failslab+0x9/0x14 [ 204.274548] __kmalloc+0x2c8/0x760 [ 204.278107] ? graph_lock+0x170/0x170 [ 204.281944] ? kernfs_fop_write+0x33d/0x480 [ 204.286281] kernfs_fop_write+0x33d/0x480 [ 204.290450] __vfs_write+0x10b/0x960 [ 204.294195] ? kernfs_fop_open+0x1000/0x1000 [ 204.298616] ? kernel_read+0x120/0x120 [ 204.302526] ? __lock_is_held+0xb5/0x140 [ 204.306606] ? rcu_read_lock_sched_held+0x108/0x120 [ 204.311647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.317201] ? __sb_start_write+0x17f/0x300 [ 204.321532] vfs_write+0x1f8/0x560 [ 204.325084] ksys_write+0xf9/0x250 [ 204.328635] ? __ia32_sys_read+0xb0/0xb0 [ 204.332713] __x64_sys_write+0x73/0xb0 [ 204.336632] do_syscall_64+0x1b1/0x800 [ 204.340542] ? finish_task_switch+0x1ca/0x840 [ 204.345080] ? syscall_return_slowpath+0x5c0/0x5c0 [ 204.350022] ? syscall_return_slowpath+0x30f/0x5c0 [ 204.354972] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 204.360355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.365219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.370417] RIP: 0033:0x455a09 2018/05/31 00:13:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xfed1e33eab9688bd, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r1, &(0x7f00000000c0)="b65c0b01a0b4e464e1d679050c22d06f3ae3dfd41a62bb4e2f495971d748309a7d1df7159e60e6969660e6385b601a49111d446169825e3bab071696ca5e25f8d0185e6790e07b0c04b8e999b744ea2b60e0ef861c49727fbf5122b645b961c5d063d28263b1e657526820edf6d50bba0f40a384e27acdd7a1d3f67030cfc21a6539c4467d8a8cf1146783824815d30d97a7bac3759472d995e677606cfb5c9a6c", &(0x7f0000000440)=""/2}, 0x18) close(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x20000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)) 2018/05/31 00:13:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="50000000150025020000000000000000ac1414bb000000000000000000000000ff01000000000000000c6f0dcea499f9dcce0000000000000100000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) [ 204.373612] RSP: 002b:00007f4c96455c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 204.381335] RAX: ffffffffffffffda RBX: 00007f4c964566d4 RCX: 0000000000455a09 [ 204.388644] RDX: 00000000000000c4 RSI: 0000000020000080 RDI: 0000000000000014 [ 204.396035] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.403352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 204.410700] R13: 00000000000007b0 R14: 0000000000700920 R15: 0000000000000000 2018/05/31 00:13:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f00005d4ff8), 0x2000000000000ff) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/05/31 00:13:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702f00797a3000bbd3c2830f2a102ed2060bdc00ca0afc0a0ab40400005d8ec474c281f5f1a6d118bc38d1a31d6c7a9aa66f072682cf09de0cb8bef55a1a530a3d2cee9ed82516a500ca71b2d0426b9ecd1e2567f55fc232021cb7b1dc618056acf431027a552b2b37cf5317c9194789fbfbfec9159de60772992222334c67e84ec1", 0x1ff) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x0, 0x8a, 0x7c, &(0x7f0000000140)="b6735a665e0cce7d6f228b3d2971eb1ae2c24bb37e778c1a456e736a0b34ac5931b8cf512b9acff9bc82a33dddbf6452942fbb25e58362e6135fe7b89ab2bc15efeb91986898916964ace4b469c37d23fa33d3a450fe1a311a2b2ae0e740a83bcc468d10950440d8172b83bc1f796a906f15dcd5ac9d4f574eaaa251"}) 2018/05/31 00:13:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f0000d1df52)=""/174) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x8001, 0x3257}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x10) 2018/05/31 00:13:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000001400000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000010000000000000000000000000000000000000000000000000000000000"], 0x60) 2018/05/31 00:13:41 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") close(r0) 2018/05/31 00:13:41 executing program 0: 2018/05/31 00:13:41 executing program 1: 2018/05/31 00:13:41 executing program 3 (fault-call:3 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:41 executing program 5: 2018/05/31 00:13:41 executing program 2: 2018/05/31 00:13:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/31 00:13:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:41 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f00006cf000/0x1000)=nil, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/31 00:13:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000001400000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000010000000000"], 0x48) 2018/05/31 00:13:41 executing program 0: 2018/05/31 00:13:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:41 executing program 2: 2018/05/31 00:13:41 executing program 5: 2018/05/31 00:13:41 executing program 6: 2018/05/31 00:13:41 executing program 7: 2018/05/31 00:13:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2b, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:41 executing program 5: 2018/05/31 00:13:41 executing program 2: 2018/05/31 00:13:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0xfffffffffffffffe}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) 2018/05/31 00:13:41 executing program 6: add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffff9) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000380)={0x1d, r1}, 0x10) 2018/05/31 00:13:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0xf7be) r3 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/31 00:13:42 executing program 0: mprotect(&(0x7f00002c2000/0x1000)=nil, 0x1000, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x4034000000) 2018/05/31 00:13:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/05/31 00:13:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:42 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r1, &(0x7f0000000240)=""/37, 0xfffffffffffffec1) 2018/05/31 00:13:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/52, 0x34) 2018/05/31 00:13:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pidc', 0x20}]}, 0xc4) 2018/05/31 00:13:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:42 executing program 2: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8081) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141046, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x11, r1, 0x0) pwritev(r1, &(0x7f00000001c0)=[{}, {&(0x7f0000001740)="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", 0x1000}], 0x2, 0x0) 2018/05/31 00:13:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pid%', 0x20}]}, 0xc4) 2018/05/31 00:13:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x98, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6d, &(0x7f0000001100)={0x0, @in6={{0xa}}}, &(0x7f0000000040)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r1) [ 205.839721] audit: type=1326 audit(1527725622.576:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13267 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0xffff0000 [ 206.668054] audit: type=1326 audit(1527725623.412:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13267 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0xffff0000 2018/05/31 00:13:43 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x292000, 0x0) sendmsg$kcm(r1, &(0x7f0000001700)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x2, {0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)="00f94bb6ed0a0795a632d81356a191188814e6c7f551c1387d745e467012360631a8ddced5ac7855443a164b1106afd1e020045fbe1622ce7719595649e7951a3734bff15203f2c62e72aef11f1d", 0x4e}, {&(0x7f0000000140)="1c56d582fde9e9b763762e7c00e61ee301635188fa6b8244a66117c17f1f97fa6e4f1a82041c838823d26b515b27946826e491f55d5506087574cd385a", 0x3d}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="53524c3f32536ac7068298326a8383512c13d2a5b7b455a7ba435ab2a2f7ad75aefe091aa2b8777d59d62ea8ffb16aff17da7f16034ff711913e80cc30ae6ca5f7e7490e191dff26822023ce904f557a2403ed842bd8c028b5d758", 0x5b}, {&(0x7f0000001200)="2fddfe826ce643cfe8c52f7c5fdf7b6d96e5981ac06d32596a93f99ddd60f7d8af98895d978cbe644fc2c4684db5354a2bb44aa5ad3754ad2ea37e052f6936c53d0f2183a56c2843eed6c2575034d482daecd764731a5548566d55e9f4d1e314dc5d6d16e24d0689585d3594dd5bd1ea9dd41237132a5e84b7d3be16b1c9c6b22047376950788dbe9a29a83a9e307950aab3c89e0fd964f493be770b816f3fcd0366491533e60a933eaa36c10fd7b09a29f3be18d6fb8814452f30a5531043974add0023abaf40e2ad3695845b28ef75e00cc1ea293f265157f1b8a90a", 0xdd}, {&(0x7f0000001300)="6a478dc0240c6b58ce98e3aa1158bafc6505e092f416c9a79736d99152611145886215", 0x23}, {&(0x7f0000001340)="7fdbe41da2cddd51f79995cc174a0df7de9de6e84f9e34c296175b848ef53e24be8511557d7f1a3bea8a06f2c4cb0d581759979c5a9d4ea6e9b88e1b214b2e9fd9d0871d5a97336567f97799321f4c16b266bebff612492bb5db0851a3214d283ff79a28a6a9e3cf796fa4022aae2fc973ec8dac4527ba98cbd515b0d8d6d18453f15b01192a64e3d8561ffa24245c53c4479ef72e351deb7f9c482cc5b189eeeca89d3f6bc7c3fe0436f5d09b59d3225f19e7a5d81a0b48ceb784ed3eca2c013e689e3502e79b7ed73ef3405d47c47e1cda45dbce1f8b7c8fe324b80e0bc04fdfbf11828557c7620ade87d85d4c2103df860310b859", 0xf6}, {&(0x7f0000001440)}], 0x8, &(0x7f0000001a80)=ANY=[@ANYBLOB="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"], 0x1f8, 0x10}, 0x80) msgget$private(0x0, 0x600) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000001540)={0x400, 0x447572, 0x1, 0x2}) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000001500)=0x800006, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001440)={0x0, 0xd9, 0x8}) 2018/05/31 00:13:43 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000907800000000e000000100000000000000000000000000c6ea709f9a45a703673f406f6845741a7bc58360f2a2c1090e8426d3f2fc31c7882c03119ea5e8c3a667214d2753d1f4dfcd2f221fec9d2eab0f609891acb1b0ea527dc192e7a375161f89c32b36467880593368"], 0xfdef) 2018/05/31 00:13:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pidX', 0x20}]}, 0xc4) 2018/05/31 00:13:43 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xd, 0x400000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r0, r3, 0x80000) 2018/05/31 00:13:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:43 executing program 5: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="b130e5ed817e2092dac91d7b29d638b2488d90330b0327b6f1010669117aa3389229830a31813d845e2bd60b86d166207980b75b1c454b785cf0248e627effa106afc2091f7e4dd66a2d7cce30cd44d8c603d5afbf301ea61b6d55fdaf5a491d386ac80592952b150b71ea9df11c29cdded91759c0747c683fccef11c643c54eff582e") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/enforce\x00', 0x105005, 0x0) pwrite64(r1, &(0x7f0000000000), 0xffffffffffffffb6, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001400)={r1, &(0x7f0000001680)="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", &(0x7f00000012c0)="ce4c1f93385b8d6a1b12729ad381000000ffa6612e7addf91a3e42830dfd1448cbf728742b44fe2097dba0d8c5045225f5b8a659c635fcadb090875f726f38056dcbc481a784fe2bc269000afb182ed68610c9f87a8071cf78386077578f97013f4e209f3d583ac6c519317270fe86dcb1a4b5a46f93e6e09caec1b621738d41dff244c0fafb748d16ddc970c988e558545e435e980b6b22dc2a233803d5037701938d19c2379242625dda3230414ea1266fbd33be427b8ded825d63bddda81388d3ca125002f7de9c71a2b50e00000000000000000000003f885317b14a06a0db7aef1d694a6db936bb31dd01f9eee117bbbdd7", 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x18}, 0x32, r3}) 2018/05/31 00:13:43 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000700), &(0x7f00000000c0)=ANY=[@ANYRES16]}, 0x7a) fchdir(r0) 2018/05/31 00:13:43 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0xff00, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) 2018/05/31 00:13:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pid#', 0x20}]}, 0xc4) [ 206.899994] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/31 00:13:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x88000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)={0x3f, 0x81, 0x3c, {0x77359400}, 0x2, 0x89}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=@ipv6_getaddr={0x48, 0x16, 0x510, 0x70bd27, 0x25dfdbff, {0xa, 0x18, 0x8, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1000, 0x10001, 0x8}}, @IFA_FLAGS={0x8, 0x8, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x0) [ 206.946971] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/31 00:13:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:43 executing program 5: ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000280)={{}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2b5}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x7}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="27e1b318f5e542b16a3bfefcc9ffe6"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "7914084b165e9ec52f1595ab29ebf015f37b541a5750acb2ac95e9ad3962af352e5323b779821fa55ee14bf9"}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/31 00:13:43 executing program 7: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3ff, 0x0) r2 = mmap$binder(&(0x7f00004b7000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffff9c, 0x32) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x24, 0x0, &(0x7f0000000140)=[@acquire_done={0x40106309, r2, 0x2}, @request_death={0x400c630e, 0x4, 0x2}], 0x13, 0x0, &(0x7f0000000180)="2bfd13149bf8007be82d36b24415e49e533fa4"}) read(r0, &(0x7f0000910000)=""/100, 0x64) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x3010c0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/05/31 00:13:43 executing program 6: llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/26, 0x1a) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="73656375726974790000000000000000000000f80000007b36e4e6c9478abfe0fed9c45b653ba1487f0cb5fd45852f1b8c15a485f223fdffa50575aa77870ba9871fb7fdb5614c1d1926644373eddbf149f420fcf3d308e3e123ee23ae578c2018f7449b42a6ff61d8771f1b4e009607716ce93354f3973cbd53f1820e2e84209f5f74a8ef462490875bc2cde9457b7ce02ee6d0190ab66bae785e8e13d35cad41f9fc72be5e78a018acbb9ee8e243f24777c77c69fe73e62a03a3ad0d586310d94c430e49c3b6f8668e735379b5fe968b605d39a0ac5cc6c9b0538b9978af3b2be33557005110ed086e63a38fb61b8e62fe79b729ed5708a36ce6f9ea7ddc1c5c33a85402944bc77c957177cf779d0000000000000000000000000055890ce362e3247f34b8ea38dc45fcd1c9a6f6dbe171fe42535e5a9a1e3ab71b56913854eab2fa0d9bec7506ff75c50d3e075eb60a19"], &(0x7f00000001c0)=0x11c) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000280)={0xfffffffffffffff8}, 0x8) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000080), 0x80800) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x105000, 0x0) fcntl$notify(r1, 0x402, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x24}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={r3, 0x9, 0x30, 0x3, 0x600000000000}, &(0x7f0000000340)=0x18) fcntl$notify(r2, 0x402, 0x0) 2018/05/31 00:13:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pid*', 0x20}]}, 0xc4) 2018/05/31 00:13:44 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xc, 0x0, 0x3, 0x8d4, 0x20}, 0x2c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/51) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/31 00:13:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x3}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000640)) 2018/05/31 00:13:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:44 executing program 6: add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x2e, 0x79, 0x7a}, &(0x7f0000000480)='#', 0x1, 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000000)=""/117, 0x75}}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000e3ffffff00000000dd"], 0x10}}], 0x2, 0x8000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x4040) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x800000000b2, 0xffffffffffffffff, 0x5cf3, 0xfffffffffffffffe}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) 2018/05/31 00:13:44 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 2018/05/31 00:13:44 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x2, 0x7) getcwd(&(0x7f0000000000)=""/194, 0xc2) getpid() 2018/05/31 00:13:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pidi', 0x20}]}, 0xc4) 2018/05/31 00:13:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:45 executing program 0: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x29, 0x400}, 0x2) 2018/05/31 00:13:45 executing program 6: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/4096, 0x1000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/zero\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000001280)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001240)={&(0x7f0000001180)={0x8c, r2, 0x0, 0x70bd2c, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffff9a}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7d}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff4be}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8090}, 0x4000010) 2018/05/31 00:13:45 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x201) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x1, 0x2, 0x100000001, 0x7f}, 0x10) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000966000/0x4000)=nil, 0x4000, 0x7, 0x803e, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000002c0)={{0x8, 0x4, 0x0, 0x8000, "4b439be076ad54e6916b68c94cbc3440fcb8b07e59d2313ff7fd69e38438e65f6e0c1e10af2c09c3ebdaa427", 0x800}, 0x0, 0x0, 0x3ff800000000, r1, 0x10001, 0x589e25d7, "62edb06666c2c0560c22db2ad4c23beb0d5ac78c0c22e8b8f260c1625bae70c070f8fe6a6875c68727dc0616e5e7ca0519aa17473fd6726fe06cac994fc49955", &(0x7f00000000c0)="81656d302900", 0x6, [], [0x9, 0x8, 0x0, 0x8]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x52df09610000, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xa600000000000}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in6={0xa, 0x4e21, 0x5, @empty, 0x7}, @in={0x2, 0xfffffffffffffff9}], 0xcc) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) r2 = socket$inet(0x2, 0x7, 0x64) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000100)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0x8) 2018/05/31 00:13:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8602, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) memfd_create(&(0x7f0000000040)='\x00', 0x2) 2018/05/31 00:13:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pid-', 0x20}]}, 0xc4) 2018/05/31 00:13:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xffffffffffffff33) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffdcb) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x10000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x111000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r3, 0x1000, 0xff, r4}) [ 208.562809] x86/PAT: syz-executor5:13421 map pfn RAM range req write-combining for [mem 0x1b2360000-0x1b2363fff], got write-back 2018/05/31 00:13:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x48000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r3 = getpgid(0xffffffffffffffff) kcmp(r2, r3, 0x0, r1, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x1, 0x2200) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000140)=""/11) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) ioctl$TIOCCONS(r4, 0x541d) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) 2018/05/31 00:13:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:46 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x20080) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="090000001400000034b600007d0f0000010400000700000001000000"]) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000500)={0x0, 0x40002ae, 0x0, 0x0, &(0x7f0000000580)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x3f) 2018/05/31 00:13:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000ff7f00f0fffeffe809000000fff5dd001b2f10000100070abd00000000000000fcff", 0x58}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="38a16a583dc932", 0x7}, {&(0x7f0000000200)="8a32499c9556dc44a321dbfcf00dcbb67d3e7113ca9a20c52af4e4c7a1b5b97573f82c5e0f876c1a5e9d4bbfb8bb504657e33e1542909a75ff6f7415f98808115123b8aa27b4f19a43a44f32d9fe3d6634f587749bfe59244a3b8d01c343e23bb1eb742fa0c12f3fccca69d6d1dbaab285e4ceb8eceb8cbc6e4b6fef3cb1067609b442c415a1b9958828658878bc7dca22b70bb14cbcd9e43309e9c62920730e2c5c422a80cafb2f3a0a49aaf803e05069d1109107", 0xb5}], 0x2, &(0x7f0000000740)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}], 0x80, 0x20000004}, 0x4000800) capset(&(0x7f0000000040)={0x39980732, r1}, &(0x7f0000000080)={0x9, 0x1, 0x5, 0x300, 0x3}) 2018/05/31 00:13:46 executing program 2: r0 = memfd_create(&(0x7f0000000200)='self\x00', 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x14) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x7) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0xb0, 0x6, 0x1, 0x81, "7ff0c56fa63bcee0b9b13904be6b0ba962986ab9a4e8e9667f9830f8866a13408c79db5d3585c2c572d799c4", 0x3}, 0x0, 0x0, 0xffffffff, r2, 0x6, 0x1f, "48569041cefbf252c783b9f4674de35773103e9995c346b64cfde5151eef7d268af8aa29ef2e7c7d1c6f04c4297b3501f42bb3073e41c616cf50c8febe6d3279", &(0x7f0000000080)='%!\x00', 0x3, [], [0x8, 0x2, 0x7fff, 0xfffffff000000000]}) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0xfe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x5c) 2018/05/31 00:13:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pidd', 0x20}]}, 0xc4) 2018/05/31 00:13:46 executing program 7: ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000040)={0xdcc6, 0xffffffff}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000002c0)) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) fcntl$setstatus(r1, 0x4, 0x2000) ioctl(r1, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") set_mempolicy(0x1, &(0x7f0000000080)=0x5ffff, 0x3) 2018/05/31 00:13:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/31 00:13:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pidl', 0x20}]}, 0xc4) 2018/05/31 00:13:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000480)="0650c80edf6e879f9433a94e4738747951af8760273441eefd7cb9d863c8539b361dfc0acfdd17c53e84cdedf7f2235c50dc4b78292d8a9cf1e06d864ba586de08eae031660e25ed9d7f5363bb28f69f5095a41793e03d5b320d84e288ce834743c8b0e4aae0df996b5c2c9a1b62"}, {&(0x7f0000000500)="fac7da995fd284c7b152ff3de5df9656ae111dcdd9bc8200b0684f7d75c7896c047a720c8922af5fc6b4690faade8d41ba63556c6b37a02f70c827083c6f6be56b74661c8c18bf3d56b1952a1c736a05987b5e6934d1eb6ff9702d76861d7fd25964fcb31874982f08586389f35f27f994d9127ead0f4c50bf6a12a374ac204939b86e97bb982740b427aa00abc0ef44c39e26b758fbc2b179bec676e16dfaab9bad93bb964a0877be07b6fe3177ca8c1645cb8b357eca7610879870a2d9cf81703a7de7e82b8d0fb69736d61605f6bd366360500bca1cfe121894a18124425207"}], 0x30a, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5", 0x1}], 0x1}], 0x1, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7ff, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000280)="1be04d9d865248f14130f5beda317b9f6c8a8a0241f2309213bec25bace8fcde70f2a02626f969bd74b252ee71b928772001100eda2d9dcd980903c9859f75fb5eac389e69b129d3d90a0f46cfc3197f8f1f4505e7448ae52b63e777847afe47a9220399a4c630eec68cfc749264aca6a57d8635d967d3c9fafd8654cebe0a93589fccd71d4cf2e3d42592bb5bfba607a7ee213ae8e07fdedaaf729f0ce6429c93ac8e3870f58322e3faa1513ec4ca65a4df9b7e43a88dc9ad980c663d21402979546d24068a17b4a466435772e3bdbba688fa9e736d9c9d077ee8eee5f12053eedc2468ea31e3c2db447de0") recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/31 00:13:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="3b8d201c1f660f"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0x5000, 0x5000, 0x100000, 0xf002], 0xd6, 0x10, 0x2}) 2018/05/31 00:13:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:46 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1}, 0x20) 2018/05/31 00:13:46 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x80000001, 0x100}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = msgget(0x2, 0x80) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000180)=""/141) 2018/05/31 00:13:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000016c0)={[], 0x7fffffffffffffff, 0x7a5, 0xfff, 0x0, 0x2000002, 0x0, 0xd006, [], 0xc6}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x3) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000001880)="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", 0x1000}, {&(0x7f0000002880)="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0x1000}, {&(0x7f0000000100)="574f5f3b6bbf82776275eac40f58dd161a8231c0cd2a86b9634236e1bac60599f096c666a950ef3fb606", 0x2a}, {&(0x7f0000000140)="37f6b5dc8ca66490911db1af571f5eab83d148559d48084ca82a7f6dfc4c", 0x1e}, {&(0x7f0000000180)="573feb449679c684fc463700773d889fe80d1b5e1006e1f18761ec20ae9ed2eb6d50dc4bc56b2ed0ecdc17d5c65792d8d01d3efc7fbedd181f20dc2fe5bee784fcb3873c89b9f0f22dc059f3561db3b6c99b046de235475ef3fe35d5c762107463813f916805e7b7df238dda248978b852", 0x71}, {&(0x7f0000000280)="9bcabc51c7444b6102de05fedb81a54ca567f280bb5aaae82e1249e628652dd1a38d22e5d8113490a9f8e87419c793b6c170bac05ef8d74056715cb7e09bfda3864ca74b453ccee0dd85653946b6c9990ffdb8464ce6e162d1f784ce67255e04200951c70a4fcc75efa784cfd1a14673c5364342fb19433f14343477912c74fe036fd5b87d80fec699e09e27694fa2eb8744abeb9cfef940719ee3ad1954170811361352b7ab5e21ae2b4bfbed8c622ddace5cfa6350b1eeb7f87b93f5d542", 0xbf}], 0x6, 0x11) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000004c0)}, &(0x7f0000000500)="5ec0b501df7e354ee21a0e461d4074b3fe6860227fcd663b2149358c2a2c9bfb41", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x81, 0x200) 2018/05/31 00:13:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pid+', 0x20}]}, 0xc4) 2018/05/31 00:13:46 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101880, 0x0) getpriority(0x0, 0x0) 2018/05/31 00:13:46 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) seccomp(0x1, 0x1, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x8001, 0x200000000000, 0x7, 0x7d00}, {0x8, 0x6, 0x10001, 0x1}, {0xfff, 0x29, 0x4, 0x114ee8e4}, {0x2, 0x373c, 0x8d, 0x5}]}) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/05/31 00:13:46 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x3, &(0x7f00000003c0)="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") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80100, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/31 00:13:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pid.', 0x20}]}, 0xc4) 2018/05/31 00:13:46 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/4096) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x85d) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) [ 209.961383] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 209.996351] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 210.085765] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 210.107221] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/31 00:13:47 executing program 7: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='<', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ptrace$getenv(0x4201, r0, 0x7ff, &(0x7f0000000180)) 2018/05/31 00:13:47 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d7a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x2000, 0x40480) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}, 0xffffffff, 0x1ff}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0xffffffffffffffb4, 0x1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000380)={{0xffffffffffffffff, 0x2, 0x2, 0x1, 0x2}, 0x7, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x4, 0x40, 0x10000}) sendfile(r1, r2, &(0x7f00000ddff8), 0x102002f01) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) time(&(0x7f0000000040)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) geteuid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x389b442b8000000, 0x5, 0x720800, 0x20, 0x0, 0x85, 0x200, 0x1, 0x4, 0x5, 0x2, 0x3, 0x7, 0x1, 0x8, 0x7, 0x280, 0x1, 0x4, 0x0, 0x40, 0x0, 0x7f, 0xd6, 0x800, 0x3, 0xfffffffffffffff7, 0x3, 0x10001, 0x8, 0x2, 0x800, 0x9, 0xffff, 0x9c1, 0xfffffffffffff5ef, 0x0, 0x6f00000000000, 0x3, @perf_config_ext={0xfffffffffffffff8, 0x3a922607}, 0xa00, 0x200000000, 0x7, 0x2, 0x8, 0x1, 0x3}, r4, 0x8, r0, 0xb) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000200)={0x0, r2}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000500)=r2) 2018/05/31 00:13:47 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) recvfrom(r0, &(0x7f0000000100)=""/8, 0x8, 0x21, &(0x7f0000000140)=@llc={0x1a, 0x101, 0x2, 0x8, 0x8, 0x400, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/05/31 00:13:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pid0', 0x20}]}, 0xc4) 2018/05/31 00:13:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="12d6"]}, 0x18}, 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) 2018/05/31 00:13:47 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x105015, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000380)="14cdd3e0f8a1fd2ec9016fb614ff8bac0aca81d470d473f71ee857b238b0e2947e52c10090b6a9c775dd57aed20889a35f566efd994ebed8754556bc4ce9b2d786c947232bd080b7a742c125dba3f369cf0131e3b55b9653a0ed19d0caab8bb2fe34bde4196b7edd2c0c12a72699e914fbb646c7fb01185c2459b3101e5d9575584310a9f8490b70a1c90ac1f49d657722d2df3fb5a9deed5a5515bc1b739825bae96f2de981f391701beebef74df1") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x12000, 0x0) ftruncate(r2, 0x5) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x3) ioctl$int_out(r1, 0x2, &(0x7f00000001c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x8, 0xd, "391a646ffe95d9cd392fcadc72f99cb9aceed949e9eaefa9e104651d03ea39cf37cc093d1d2ac9d6f3c0b798faee5fe7db8041e201058c1f44934fb0e24e5e7a", "f433a4de161ebc32155bf0baf516ce56c1320f5cb33fb31329996144a0da796c", [0x69, 0xfffffffffffffffc]}) ftruncate(r1, 0x2000001) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000280)=0x9) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000480)=0x200, &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000440)={0x6}, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)=""/75, &(0x7f0000000100)=0x4b) socket$key(0xf, 0x3, 0x2) 2018/05/31 00:13:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/31 00:13:47 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pido', 0x20}]}, 0xc4) 2018/05/31 00:13:48 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x5, &(0x7f0000000200)="586f5322ac144242c6fb716b4e4f101e6246381ccc23c5bd9c253a33c2b330a8622a1a0193a738fd1fadbf62b726c5f448565c971c24fb0aa84b64380b5910db90e2053bdaf93dda8dd691149e1004b8559377f531954f5057ab639b034f19dff0bc753784eaac582ecf66df6c72a6a04b598042e4ebcf511b78c2dbc60e2bb0eb6b619f790540f24586c6e0af7beef13339d7104978d6a056e72d3c8c3d31ba6efadcfc5fcfa4994f81a616ad95c42019") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr=0x27}, 0x7ff}, {0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x8, [0x46, 0x8e0, 0x7, 0x1, 0x7fffffff, 0x4, 0x8, 0x2c4]}, 0x5c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xc4, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) 2018/05/31 00:13:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) write$rdma_cm(r2, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000006c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000740)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r3, r0}}, 0x18) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x4b}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x95eb}]}) sendfile(r0, r0, &(0x7f0000000000), 0x2) 2018/05/31 00:13:48 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xfffffffffffffcbb) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioprio_get$pid(0x0, r1) 2018/05/31 00:13:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x2040) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000140)={0x4, 0x18, 0x1, r3}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/31 00:13:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/31 00:13:48 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x800000fffc, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="410000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x7, 0x1, 0xffffffffffffff01, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$netrom(r3, &(0x7f0000000280)=@full={{0x3, {"7c8c81a4039b23"}, 0x401}, [{"3b2b0592a8ee20"}, {"ae2b52aafd12e3"}, {"ecc83a268c9dd2"}, {"ac50db97e674cb"}, {"b6bd62b2521a7f"}, {"e129653c3fabd6"}, {"6b9e27682976ee"}, {"9f4f039464eaa2"}]}, 0x48) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/05/31 00:13:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pidx', 0x20}]}, 0xc4) 2018/05/31 00:13:48 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x400000, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000340)=0x5, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10601d, r1, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x20) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000012c0)={'raw\x00'}, &(0x7f0000000040)=0x54) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x129000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x828d, 0x1d2, 0x7, 0x5, 0x4, 0x9, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x20, 0x800, 0x6, 0xff, 0x800}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x1, @empty, 0x7fffffff}}, 0x80000000000001, 0xfffffffffffffffc, 0x5, 0x8000000004, 0x5}, &(0x7f00000002c0)=0xffffffffffffff20) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/05/31 00:13:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000040)="b8d66aaf0f0f23d80f21f835800000200f23f80fc75cf835b9e00a00000f322e67660f3a6364ea510fc71a0f01c80fc79c06081000000f00100f01ca650f01c8", 0x40}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TCSBRKP(r3, 0x5425, 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/31 00:13:48 executing program 7: pause() r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240985") r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000240)=""/204, 0xcc) r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) sendmsg(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="24000000200007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/31 00:13:48 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:48 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x20, 0x0, 0xce9, 0xa70}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x3ae, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000380)=ANY=[@ANYBLOB="fc00000013000140000000000000000400000000000100000000000000000000000080000000080000000000000000", @ANYRES16=r1, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ac1414aa000000000000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x804) 2018/05/31 00:13:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x7fffffff, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x10, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10002, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}}) 2018/05/31 00:13:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pidp', 0x20}]}, 0xc4) 2018/05/31 00:13:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x7fff, &(0x7f0000000140)={0x352}, 0x8) r1 = getpgrp(0x0) ptrace$poke(0x4, r1, &(0x7f0000000180), 0x101) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x3, 0xc78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, 0xcf0) 2018/05/31 00:13:49 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040)=0x3, 0x4) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x1) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x58, &(0x7f0000000240)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000000300)=""/45, 0x2d}, 0x0) 2018/05/31 00:13:49 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000fbfb03040300f600070003000300f75f91cacb78fa9eaa7ce1063a1bb7ed62b2c88967b9218aa0662e9f841b736667a01aab30cabb2424215b6091b56a93545afbb379a23183b56e08000000000000"], 0x51) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x1, 0x5, 0xfffffffffffffffd, 0x100000001}) mlock2(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x1000000) 2018/05/31 00:13:49 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pidu', 0x20}]}, 0xc4) 2018/05/31 00:13:49 executing program 2: r0 = epoll_create1(0x0) flock(r0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = epoll_create1(0x0) flock(r2, 0x1) dup2(r0, r2) 2018/05/31 00:13:49 executing program 0: mq_open(&(0x7f0000000000)='..\x00', 0x0, 0x0, &(0x7f0000000040)) set_mempolicy(0x0, &(0x7f0000000080)=0x8, 0x3) 2018/05/31 00:13:49 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000200)={0x1f, 0xe76, 0x1}) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303afffe8000000000000000000000000000ffff02000000000000000000000000000189f5907800008000600a07ec00000000fe8000000000000000000000000000ff00000000fed107b982e6ada3ac14f800"], &(0x7f00000016c0)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x80000000, 0x6, 0x57, 0xfffffffffffffffb, 0x80000001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x0, 0x9, 0x1, r2}, &(0x7f0000000180)=0x10) 2018/05/31 00:13:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) tkill(r1, 0x15) 2018/05/31 00:13:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb8, "6c6bde8462cd6abcc4612301f56db8b390fa24a6b5799b7f3f95792524fc6877be9beceb34c3b41c72b316c2e506b239993ea1166b96059f6262f01a3f6c75906fc80b8ecb9a2569a53fe81f29542f1f728de52b815d833fc53e6b6521d48558f003ccc442f0d529d0762b2772beae17a4d3779c054560eb5f0f15bf711da6c29fa5565a9221a45bd933ee2ed49b7f63ce833d33f3d453d19e455931803aef219f6a33b7103ad4608bb7a4a628725e3bc94608d1f94313b1"}, &(0x7f00000000c0)=0xc0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x21, &(0x7f0000000100), 0x3000000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0_to_bond\x00', r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 213.043828] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 213.196624] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/31 00:13:50 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x3, 0x2, 0x81, 0x7dfc46e4, 0x6}, &(0x7f0000000080)=0x20) 2018/05/31 00:13:50 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x2f}]}, 0xc4) 2018/05/31 00:13:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x100000003, 0x8000000006, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000380), &(0x7f0000000340)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f00000001c0)="c4", &(0x7f0000000000)=""/49}, 0x18) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/05/31 00:13:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="558d"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x620480, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x3, 0x4, 0xc48, 0x1, 0x5391, 0x7fffffff, 0x83d, r4}, 0x20) 2018/05/31 00:13:50 executing program 5: r0 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000440)="87", 0x1, 0x40, &(0x7f00000004c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1000, 0x2, 0x69}, 0x8) 2018/05/31 00:13:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x9, 0x0, 0x68, 0x0, "c15ed81489a56f5359acd5fa9f00ab5dbbf39d6d4de1b536159f56b94dd3b903a00c6620aa310e7a24731d6d", 0x4}) sendmmsg$inet_sctp(r0, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000e00), 0x0, &(0x7f0000000f40), 0x0, 0x4008800}], 0x1, 0x0) 2018/05/31 00:13:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) tkill(r1, 0x15) 2018/05/31 00:13:50 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) r1 = socket(0x400000000010, 0x3, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'bcsf0\x00', 0x1}, 0x18) write(r1, &(0x7f0000000000)="24000000210025510100090200000000100f000ee1000c08001800f0fff0ff0000000000b2aca500c9beb322b58e1c2ed36cc434b4cf313018c72442397a967ac83b4a9de6f27a6a9ed447245340ba837b1911363148aa743ab486b2393406dc23b0312a288f1dc8a4a4b6301d8111efa32f9e629cb1ff096290baf9c10d5ce2d9c9054a188967878a206126e4922a0ac94df4f4ae7ce8dfb350add6438d91e5dd208038c1b1d92d13e0376f68c7526016d49e4820762b956ed0c96479", 0xfffffffffffffe53) 2018/05/31 00:13:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0x20000144) 2018/05/31 00:13:50 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:51 executing program 7: mknod(&(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x2) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000180)={0x3, 0x200, 0x61, &(0x7f0000000340)="0d85b6f810400b5fbf9f0b81eb4cdbc0eba4f97d8026106ca755eb256c9c835d7b659339511ae11c76d16c32b204405c0c7ba00a5f8a8c75bba1777e24f0f970d98671988fbbb4871fedc265f7130c2e6a66dbedecb8613578ac438aaaad606543"}) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r2) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r2) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r2) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={"67686173682d67656e6572696300d80b037e485c5f00"}, &(0x7f0000000000)}) 2018/05/31 00:13:51 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x530, 0x2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x8, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x280, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x2, {{0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0x1e}, 0x1f}}}, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/05/31 00:13:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xf07, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x1) 2018/05/31 00:13:51 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000013c0)) ioprio_get$uid(0x3, 0x0) r1 = semget$private(0x0, 0x1, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getgid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001280)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000340)="ea451157987683b5cf95e8f96708b9d1a77035cc0000337343111abffa510c3a96b1ec9b941e24d10a227bdc", 0x2c}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="200066df92ab6b6ec3fdffff02000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x8000}, {&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000004c0)="0f8e74e09cbe91fd94559130779a0ccd7982eb563028759b557e82a6ae9e6e4a4fa51ea0bef6bf0c488de792b5d6fb9bf7e1b329061ffdec0c8600b60405f0819d33d742bdb710088ab24ddea8e2c0734c6cd4a03431e57ceaab4763660377c01546f2282e51176282de0473f73f4d5ff0b3f628f32d6e8bae02058189a2967d23662f755822e33d3f2436df4b8bf4c6d05072c449", 0x95}, {&(0x7f0000000580)="1fcc4ca70272d7e3f9453f5df38833a2de3b4cb01deb2a546393b59fffeb7caf907a5bef5801b5f2aa29fb2647a17ab1006dc113b78f32c3bd53473de9f61e", 0x3f}, {&(0x7f00000005c0)="d79e99ca38458cd88f8e92680191979fe4a54a3305fd087a09a5094766084f8f1facb2541ae28de94061f1a87d21583e680d166fe3f282abd1d8d47cb19501a5af338417beb6e32b24928d0f92baa0a186f9b1b7611d0cb3c59d660abb67fcaa32f3b71e72ac69fdf9f21839e4a1067a1c43fc3775f9532c542023c32fdd3fc827db47e97422696e91b8ba5cae7b89827eb9c897ecd0ec4086de45280493d7ea2e6fe2a46c16ae31dfd1ce34135db210b1a678e116d2e3e5d0c6a4a039c78559b9b408f06e91105391ef9558df79c0e1", 0xd0}, {&(0x7f00000006c0)="165ff3a533bd808fe84c3e7ff8bd818b42fafe9267775e970217", 0x1a}, {&(0x7f0000000700)="ab72ff81c06ef116619a3eb16714672a9d6283374abaa6a3c97af177795392104b8415e9f63141bbfb5c6d7788fa70ba633e0f19714b3339714b8b236404997342e5400b4746723fb3970bbb3e2a68a86549dcf574d675f22e24154232eed121813f2f65ab5887f083d21735398c858c436cb7cbd0da245cc3e23acfd17b85f6b509172cdc19706ccb2b846eb829564eaa87d9e77fc747c28e62bbc800bf82c1dad41eb80cbf8381f0e2f17d0eea852316df00006077365a1a3ce6a47e041ec49f1f771601977b68b1a51392fbd554114abe97b25c7de607538019", 0xdb}], 0x5, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r2, r5, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000940)="54bff54464675a7505024a10879485016d27c0364a68dc87ba1796469a6a99ca643cc2d5d22f17d1bdec68", 0x2b}, {&(0x7f0000000980)="b4409ccb6b102d13989e8bc0375d75889c04002b2350804903bc41306348fb65e9dc9232", 0x24}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000a80)="6cf258ddc82fe39e14c91260", 0xc}, {&(0x7f0000000ac0)="3a1d1d2b281201ffd6d72cd7cc8744163783d485d4b5c980f7fbfd550b8c7516354aae8d1394f05763b9c96e603a8f45b25483678a07a2d0ca7567ac14757f8da1a525c49dd8b2b8c194420ee0d94cae3a6b1b6ed2132e347444e465aa982bccdf765b8c670194e9d1763a33a7a13c6c393e9813f7ec53f008d33c9d96157bc23e451347746456076a4d4fabeb27499bbcaa753f10e97e2a6b4fe87dd229", 0x9e}], 0x2, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r2, r5, r4}], 0x20, 0x4040041}, {&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c80)="e235cf8418aa8f26d11a29cdbb35f0ddfffa9c0242192b2cbb033e019e555f5dff288efa466a0a427c2d0b54aa53a7d2b2a1fae5a7be3957f10842d4fa", 0x3d}, {&(0x7f0000000cc0)="9971378ae8a40ff5805b3b41844c320f497763f0ec48afaac6bac6e0fd0ff237af9560c7caa07edeaff8690809c6cc56e8ee84a26d7d17d4d6c396efb3fb58bbf939c44aae0b122de9927c69a98cdc1e582549afaac83330212485fff048a5e00f10ea185054232d21e2664e815b3094059cee70a1fbeefa196c32aff8127489c31f8f13246547615bf24875c4cd3dc5688b9190a64db9804a95b727eb16a6", 0x9f}, {&(0x7f0000000d80)="8e", 0x1}, {&(0x7f0000000dc0)="25cedee59eb50ccb5c6bcc206f75860d550766ac57cdb12924417eb52cb4af60192a46e0324141c7af657f497386e5a7879cb6ff71a16da02807f581e2352a4f5bf8877d93863008404bafddf3e30195b6ba7db5731e03e822eaf0ee126c7d0636a87d91", 0x64}, {&(0x7f0000000e40)="c2c52e3c039654d90d02f6f8d1238e1ee7fb78e1c2baac4e778e143cc9f8ae83fbf644450b57218c2892caab459887830258b50dcf04066b5ad7ce968a83c62ea15e1f97996c840b9a6ee8e928305811a57e68806409f525ac8dc6e24c07b6f5da4e7fe744a2351b9c602f869fd2", 0x6e}, {&(0x7f0000000ec0)="7756a5e515fa0265d77eb653507162a474d580c388dc36d7940ea0c50a6d26f9cbfa2e85627fd44865de3ee0b9d5ef1ca8e65b60", 0x34}, {&(0x7f0000000f00)="39ac26bc310445397105b7a0b42ee106541716c3798f46febf4eb9041a2c14ba52c2ca2a23586f5a28a7a598ce1ab3cff45fad2f4343462c3f828beccb9357deffb45f24d92f4b7ef2ac871eee5a67a34a592fa6a317423a5a95af9393a81247dc0df5ddc252e41345c0a0abe10d4a407889a9921aa088f8f4a848b4b6aed1a0baa6ea7ad12e68f5b4b1", 0x8a}, {&(0x7f0000000fc0)="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", 0xfc}, {&(0x7f00000010c0)="4970bbac2fb3d5e5f6467258abfb7ce5b902474477984c59ded1de56eb29a6189db141f3f6c70e34ae9ce8fc1e395037949fb15c268c0cebbe8c7be41b6cc8738fcb0a8d553bfcf8e72bd59e6e3b95bd731a1d6aca3f7f6029ad124546ecd2cc7c", 0x61}], 0x9, &(0x7f0000001200)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r2, r5, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x68, 0x4000}], 0x5, 0x40800) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x401, r3, r4, r5, r7, 0x28, 0x4}, 0x6, 0x1, 0x400}) 2018/05/31 00:13:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x102, 0x0) fallocate(r0, 0x0, 0x0, 0x7fffffd) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/133) 2018/05/31 00:13:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00b6c464adc2104aec8803c0512d21f5dcede49b345e116746dc66640322240adedca233f3dfbb8e78b30d792eac390770b71015d79219f866c372056cff91b86a93735fd6d444"], 0xc4) 2018/05/31 00:13:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) tkill(r1, 0x15) 2018/05/31 00:13:51 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'pids', 0x20}]}, 0xffffff99) 2018/05/31 00:13:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x480, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/31 00:13:52 executing program 0: r0 = socket(0x11, 0x0, 0x8) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) r2 = epoll_create(0x6fffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000dcffe8)=""/24, &(0x7f0000000040)=0x18) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) 2018/05/31 00:13:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) readahead(r0, 0x401000, 0x7) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="8c7caf5bdc516038b97dba824a6662ad4028be8c5600bc5477f8fe1ff4a86178206953512d97742bca5c90b0c184b34331e8d56ca003801bae59d02065db78d23293c7f8fb724875b8aee7011581552bfece309ad8604c1d073b9d4f47bd0f41dac2bb2edfbfbf411dd1f2173fcbfcdcff6cf26add00fac483b04a8d721a5510266f3068defd5f67ad37e7120a9ca78f7f8574a1c8a5b96c9e810c1f93a53c6bd1b6b4d463e3386d9a8bb35abb23bec68923d8e072f32626e6a0ea3765", 0xbd) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x130) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/31 00:13:52 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:52 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="7e46b123be992afdc7ce007b7dbff34b00a9c0346f242573ec125b5ea6651f822548cca7d114f76bc142d842f392189e4b093939efd59a5258fe95fff21d5ba0be1286a20735f67169cefd7d125a6118703cb52eaffa428bfa45ed9736b66f131369f8e7ded102c70597e0a1ea2184ac8195a0a97784b94d8f1484ea0b039fcdb706c974be5327d3e234bd5315dff287e697b28398cad3350a2ea6065b6fb01d92bebf79a18a5929e07ff3aefbc1eedc02a17ff408e300c414236b836f3d871e7cf7fba6d9d6a6a17cdeb6326fe023979488bdcb320e6cc99c6bc39b74245e0c7c1d3dc249", 0xe5}, {&(0x7f0000000000)="c1244eb0e2b98709630c3a74696aee3fb8dcc4b1cc05b1551df104d656b155b8b2c052e7ca109fb0a7d60bf0b62ecd6f8f788f0245", 0x35}, {&(0x7f00000001c0)="cdc7d1868b0409c67dd87e7fd8ff4bc03ee9411eb98cf70b52446dce613ce9e96dcdd8a1384f87f68e79593a3b34f23e19b6062a852b8ddf6ca933bef2443d7b8346e7a188ff5d466b6f5f1774cadaa8d0d8f0d5be6e901963c9932af8c117d429dd8631ffdb5d9fc6eca2b78fe053879a1b61becb54fa90439b1acb6124b04ce95ff6b367884ce365a285ff4af4db4ce9b6df7ec9f8347bb44ba6855be516e78c69018021848138eacfdf875d0a1d1c7973334adf59bcbe7707", 0xba}, {&(0x7f0000000040)="95ae", 0x2}, {&(0x7f0000000300)="ec825633933fb67fe92db44065411b9a34cbb3d208622ee67c923d89e2e933d36926dadda7a71b6f2e9bc45764bc2c903ecbd8927b557ba24e298c46c47f5acb5338c7c3ce55ae42d99df9de6af032301c023f7dc915afb626e21cf759488c299cde8bdf92b40b04bad8831dcb45cfbdf3728935194704a3c55d4ccdd3fe62f12398fcb74e43c5b7dd347734396f0431c784f0a8d6f72383b95781bb761a2ff92af520bd7d8f828884250b6b6deb54", 0xaf}, {&(0x7f00000003c0)="74e6bf6aefb1f8f21fea38b682fdae27592de861d38af001ad691849747e1265599cace217828e6f60e8729781aa4a5ffc20d866a8ca3742bae3862646069a940dffa12999093b8579e46372690dbce9307afcbf9eade3915a3c6c55ab8e3537d21a08b72c098ab4f45b5a47c0b1ccb8c689", 0x72}], 0x6, 0xf) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/05/31 00:13:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x400000000004) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) 2018/05/31 00:13:52 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2b70405473f7"], 0x6) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:52 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8671b143569a3122) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xc000000000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x2b, 0x1, 0x1000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffe1}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000001c0)={0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000200)={0xfffffffffffffff9, 0x3, 0x5}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x2, &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x1, 0x0, 0x1, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000300)={r3, 0x3}) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000380)={0x7, 0xfbac, 0x3, 0x13d}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000003c0)={0x8}) getsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) r5 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x6000) shmdt(r5) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000480)=0x2a85, 0x4) ioctl$SG_GET_SCSI_ID(r4, 0x2276, &(0x7f00000004c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000500)={0x6, 0x6, 0x10001, 0x8, "4d48c0b66efe9679485cf16b28df6ff98b78b6d413b60ee739bd6786bfa7646cd1e682ed00f2166135efb378", 0x7}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000540)={0x7e92, 0x8, [0xf1d, 0x7]}) getpeername$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e22, 0x73dc, 0xa, 0x80, 0x80, 0x3f, r6, r7}, {0xffff, 0x6, 0x8, 0x291, 0x6e5, 0x6, 0x8001, 0x2}, {0x100, 0x5, 0x200, 0x7}, 0x5, 0x6e6bb0, 0x0, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4d4, 0x7c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3503, 0x0, 0x0, 0x0, 0x9, 0x5, 0x9}}, 0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000840)={'team0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000880)={0x0, 0x1, 0x30, 0x2f6b, 0x80}, &(0x7f00000008c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000900)=@assoc_id=r8, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000940)={r8, 0x1, 0x20}, &(0x7f0000000980)=0x8) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000009c0)=0x0) sched_getattr(r9, &(0x7f0000000a00), 0x30, 0x0) 2018/05/31 00:13:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt(r0, 0x5, 0x5, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendmmsg(r0, &(0x7f0000004fc0)=[{{&(0x7f0000001f80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b960c1dfbffd3c187e804bcdcfc4cdb797661102b16aa149a27629d6fe56ecde6b524c8ecf48d18cd85d59b7dd2be6e483d56f619681c7711104d9d76b3da"}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002100)=';', 0x1}], 0x1, &(0x7f0000002200)}}, {{&(0x7f0000002300)=@sco={0x1f}, 0x80, &(0x7f0000004640)=[{&(0x7f00000045c0)='=', 0x1}], 0x1, &(0x7f00000046c0)}}, {{0x0, 0x0, &(0x7f0000004a40)=[{&(0x7f0000004940)}], 0x1, &(0x7f0000004a80)=ANY=[@ANYBLOB="1000000000001e000201000400080000"], 0x10, 0x4004800}, 0xff}], 0x3, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80400, 0x0) 2018/05/31 00:13:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000200)={0x79}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000200000000"]) 2018/05/31 00:13:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303a00fe8000000000000000000000000000ffff0200000000000000000000000000010200907800000000600a07ec00000000fe8000000000000000000000000000ffff000000000000000002ffffac14000082b8fe868ba80a9c1ee78d63d78700945800ad8cacba97517e298142b792385f43131a7b21e463ea8240f3d804ba64fd47e6acaacdff76715e80e3f2a98f03f5d92de51104391008a65a024c2c5b1f7b68"], &(0x7f00000016c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0x100000001, 0xb9]) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x11, "eb803480053b44a6ac220e9f65db0d689f84a261fff111d7154b6c590ec74d56bebd0b34350ee497079757f32081e7d2b20a2aa88ed882278ef056928330d15c", "4611cc27c9030a0517c897c4ca0a5d9fbba00c5d44249911d653651176e65347", [0x10000]}) 2018/05/31 00:13:53 executing program 0: prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xfffffffffffffff9}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x0, 0x10902) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r4, 0x3}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7, 0xa5a, 0x5, 0x0, 0x0, 0x5, 0x100, 0x5, 0x1, 0x7284e847, 0x0, 0x7fffffff, 0x4, 0x1, 0xfffffffffffffffa, 0x101, 0x7, 0x6, 0x9, 0x2, 0xff, 0x2, 0x3, 0x3, 0x5, 0x1, 0x1, 0xda6, 0x7, 0x8, 0x401, 0x4, 0x200, 0x6, 0x800, 0x8, 0x0, 0xfffffffffffffffc, 0x4, @perf_config_ext={0x2, 0x3f}, 0x8082, 0x100000001, 0x6, 0x2, 0x1fdee000, 0x3, 0x2}, r2, 0x1, r3, 0x0) timer_create(0x2, &(0x7f0000000480)={0x0, 0x33, 0x0, @thr={&(0x7f00000003c0)="c1cba8c053cd0b91cfe2793afa9c6bb1d176cb", &(0x7f0000000400)="66ce59fcf73587ed0de896db4f2a280ba8274c0f079577530bf15b5de1a7e20fbf49a43e63cee4166fa7f81399512965d68030f7f816a2df9a4a8e452e85e6cf50d390f961c68e6b9ab59d88165167d7f9511e6cb36ccd1f9506ed87838004"}}, &(0x7f00000004c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000500)={{0x0, 0x1c9c380}}, &(0x7f0000000540)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x90000, 0x0) accept4$inet6(r1, 0x0, &(0x7f00000001c0), 0x800) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x7530}) 2018/05/31 00:13:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x2) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2d7069640120e9239664c95ba6ea07846550bf2f04ce0b7ef253ceb542acdc17bd1a07d67a25b08da5e504eea2418ae671baa97c05c284a26ad6887090cce7d4ea028e009d28"], 0xc4) 2018/05/31 00:13:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000300)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) write(r1, &(0x7f0000000440)="2404f02a40f88648a59c52d6913dfd6d364a6a213a4be5ca5439d037f76ecabfcbf9fe5cb699bc4991709fac56a76cb2e0c1edbfc55ff1f2f754b5a6598752a3848b15018a6270cbf660aa93f2f47f", 0x4f) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'vcan0\x00', r2}) sync_file_range(r0, 0x0, 0x0, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) set_robust_list(&(0x7f00000002c0)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0xbcb, &(0x7f0000000280)={&(0x7f0000000240)}}, 0x18) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0xfffffffffffffeb0, 0x7ffff) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/05/31 00:13:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5cbb3f0784d033f40d43c07b3b9f630850889f7a9e3cd2b8f560df913039673504247f1418ca9d530227de9fcbe2e6b", 0x30}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'ip_vti0\x00', 0x1}) 2018/05/31 00:13:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xdc, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e20, 0xfffffffffffff001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x0, 0x7}, 0xffffff97) r3 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000280)=@routing={0xbf, 0xe, 0x1, 0x7ff, 0x0, [@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x78) 2018/05/31 00:13:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) connect$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/05/31 00:13:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:53 executing program 5: r0 = socket(0x1f, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="f925a6762f28"}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="780002b9170cd80229bd7000fcdbdf2500000000", @ANYRES32=r1, @ANYBLOB="0a00f1ff0f000000f3ff0c0008000100636273001c00020018000100ffa538e288590000000000008000000007000000200008001c00010008090100010100000100000000000000090000000200000008000e000000008008000500f9b20000"], 0x78}, 0x1}, 0x0) 2018/05/31 00:13:53 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x80000000, &(0x7f00000001c0)={0x0}) rt_sigtimedwait(&(0x7f0000000100)={0x7fff}, 0x0, &(0x7f0000000180)={r1}, 0x8) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)) rt_sigqueueinfo(r0, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}) 2018/05/31 00:13:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) getpeername(r2, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0xfc59) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2bf352a9b582cd706964738ca5e554c50c062bf2bb6790e124f8fe7448c8d826a546ee3160fa5d5e67afde2425e6307cd8ae062318481989ed5fbfa3bd6b2ca79e045795b2711014a9170e2e51e5a464000000000000000000000000"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/25) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x80ffff00000000]}) 2018/05/31 00:13:53 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket(0x10, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x7e, 0x0, 0xff, 0x1, 0xfff}, 0x20) dup2(r1, r0) 2018/05/31 00:13:53 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl(r3, 0x2, &(0x7f0000000180)) ioctl$KVM_IOEVENTFD(r3, 0x40086602, &(0x7f0000000040)={0x5803, &(0x7f0000000100), 0xffffffffffffffff, r3}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000280)=ANY=[@ANYBLOB="b2000000080800000200040001000000"]) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/05/31 00:13:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:53 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = request_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='^self[[,)\rwlan1eth1&\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$read(0x15, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xffffffffffffffd0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x7fffffff) rt_sigtimedwait(&(0x7f00000000c0)={0x3f}, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/31 00:13:54 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b6bf260]}, 0xa) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/31 00:13:54 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240), &(0x7f0000000080)=[&(0x7f0000000040)='ppp0%eth0(systemppp0\x00'], 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@loopback}, &(0x7f0000000180)=0x14) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) recvfrom$packet(r0, &(0x7f00000001c0), 0x0, 0x2001, 0x0, 0x0) 2018/05/31 00:13:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:54 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11002}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=ANY=[@ANYBLOB='1:4\r#'], 0x5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/05/31 00:13:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x101000) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000100)=""/63) fdatasync(r1) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:54 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000180)=[{0x20, 0x84, 0x2, "000340020000000000"}], 0x20}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x5, 0xffffffffffffffb5, 0x7fffffff}) 2018/05/31 00:13:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:54 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000140)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r2, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) 2018/05/31 00:13:54 executing program 0: r0 = socket$kcm(0x29, 0x8000000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x66, "7aec1a25e0d115098a28e3471550c172bd7015ff3e89fdd8742758ba1ee029b075a447f0f0fd90f3d31b95dbdccb9b572007b65bd186c88b14fd14f50817627579c201a156d92f486804d92451ba8dc314abf3b9c05086fd30bc673e6ee2a784ce2ce9ec9d40"}, &(0x7f0000000000)=0x6e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="008004000000aeb0e181f40fca0f561d721c0000000000"], &(0x7f0000000180)=0x10) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)=0xffffffffffffffc1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x10, &(0x7f0000000080)=0x2, 0x4) 2018/05/31 00:13:54 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nullb0\x00', 0x101042, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16], 0xffffff71) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/197, &(0x7f0000000180)=0xc5) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") fsync(r0) 2018/05/31 00:13:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) r1 = socket$packet(0x11, 0x20000003, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/31 00:13:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:54 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x9, 0x0, [{0x2, 0xea79, 0x4, 0x3ff, 0x7, 0x2, 0x9}, {0xf, 0x825, 0x3, 0x100000001, 0x1ff, 0xac2, 0x800000000000000}, {0xa, 0x1ff, 0x2, 0x1, 0x9, 0x502a3b32}, {0xe, 0x8000, 0x4, 0x4, 0x10000, 0x1, 0x3}, {0x40000001, 0x1000, 0x5, 0xfffffffffffffc00, 0x7ff, 0x2, 0x9}, {0x6, 0x2, 0x4, 0x3, 0x7ff, 0x6, 0x6}, {0x40000000, 0x7fff, 0x3, 0x100000001, 0x0, 0x3, 0x8dd}, {0x80000008, 0xfff, 0xa3be2444ea991643, 0x7ff, 0x3, 0x7b, 0x1f8d}, {0xc0000000, 0x9, 0x5, 0x5, 0x4, 0x4, 0x7}]}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r2 = gettid() mq_notify(r0, &(0x7f0000000240)={0x0, 0x2, 0x4, @tid=r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f00000001c0)={0x7b, 0x0, [0x2c]}) 2018/05/31 00:13:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f00000000c0)={0x1}, 0x8, 0x0) msgsnd(r1, &(0x7f0000000340)={0x2}, 0x8, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/65}, 0x49, 0x0, 0x0) msgrcv(r1, &(0x7f0000000240)={0x0, ""/79}, 0x57, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4018aebd, &(0x7f0000000000)) 2018/05/31 00:13:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x9, 0x90000) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r4, 0xc00, 0x10, 0x2, 0x8000}, &(0x7f0000000200)=0x18) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:55 executing program 0: epoll_create1(0x0) r0 = socket$unix(0x1, 0x5, 0x0) readahead(r0, 0x5, 0x5) mq_open(&(0x7f0000000000)="0b7d805374877286b5e4f2", 0x40, 0x0, &(0x7f000004b000)={0x8000000000003, 0x0, 0x1000000cb2, 0x400000, 0x0, 0x800}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/31 00:13:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:55 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000047c0)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004780)={&(0x7f0000004640)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0]) setfsgid(r2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) recvmsg(r1, &(0x7f00000014c0)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001440), 0x38, &(0x7f0000001480)=""/60, 0x3c}, 0x0) 2018/05/31 00:13:55 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/rfcomm\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r1}) r4 = openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r4, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/31 00:13:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:13:56 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) r0 = socket(0x5, 0x5, 0x7) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000180)={'tunl0\x00', @ifru_hwaddr}) 2018/05/31 00:13:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x95a, 0x1200000) write$fuse(r2, &(0x7f0000000100)={0x28, 0x0, 0xa, @fuse_notify_inval_inode_out={0x6, 0x40, 0x3}}, 0x28) 2018/05/31 00:13:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000140)=""/30) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="ba6100ecf3af0f8aa100baf80c66b8f65b3e8466efbafc0cb000eeb800008ed00f5eae2bd90fc79f0100260f01cbdb4a0e2e0f525a00", 0x36}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={'syzkaller1\x00', {0x4, 0x8000, 0xffffffff, "e441f55333b1", 0x8}}) kexec_load(0x4, 0x4, &(0x7f0000000580)=[{&(0x7f0000000280)="cc7eb91f3ca69fdc5b7ea211dd28f3dbe45922a0d4717bdb9334cea9bf7cfad200a2473136a640e3e97a49f794d634af64abdeb0ca0c32e0dac8881c0dc28bdde63afa2f2265f7beaadb3b968baa698be6919e9d5ba9582f4f5e5fcae5241f3de1c2244d898c2219d9dc9c04684291361af2bb41a47cda1ed0da9eb2ff327dda05e9290a314dfd0a1201fccb289f03dea25d8860c96d2cf1b26df5aedaaedf6a", 0xa0, 0xb180, 0xfff}, {&(0x7f0000000340)="48810cc39b2a8ea5135956a345d69ebd76501fb67e83412b764694cae370198867eea902941305d9f077b67ae376e82f9010480b28454ba6bcff0b56d51c60b47b59e25a0485ec5f27d9cfc7fa360558e4091b632f77d1ac3db9b7ac8e3aed0ce5960b3132ac53230cb4", 0x6a, 0x0, 0x7}, {&(0x7f00000003c0)="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", 0xfe, 0x4, 0x5}, {&(0x7f00000004c0)="0605e6e90f37e7ddf4385a338b3c732adc4cfd81df073182e6d3224da7dd61cdf236cecb773f8407ffa10e73bc5a57a5e080db450501bad2726bd552bede7b489e7ffd25e69328fa3eaa5ea60ea12f2fd5b31a9958fe03f7fabdb968dc62cc0b24c751dcc0ba66e63f75c2d808d6df8a13612700dcfae89c147c0d44aaa8935f474d67929b5f84f33263ac702a3dc342c0155d3a620b7c00ba98816d6692e5211cf4c495b0f67648", 0xa8, 0x4, 0x5}], 0x3e0001) 2018/05/31 00:13:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/29, 0x1d) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) shutdown(r1, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0x0) 2018/05/31 00:13:56 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000540)={'icmp\x00'}, &(0x7f0000000580)=0x1e) 2018/05/31 00:13:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:56 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x280080, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x4, 0x0, [{0xff7, 0x2, 0x0, 0x0, @adapter={0x6, 0x80000001, 0x0, 0x400, 0x8}}, {0x7f, 0x4, 0x0, 0x0, @sint={0x2, 0x6}}, {0x3ff, 0x3, 0x0, 0x0, @msi={0x1, 0xc87, 0x101}}, {0xb934b9f, 0x0, 0x0, 0x0, @adapter={0xfffffffffffffe00, 0xffffffffffffffe0, 0x40, 0x2f, 0x24}}]}) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xfffffffffffff801, 0x48800) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x2, 0xd00c, 0x0, {r2, r3+30000000}, 0x747, 0x2}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/87, 0x57}], 0x1, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x6) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) futex(&(0x7f0000000340)=0x2, 0x9, 0x2, &(0x7f00000003c0)={r4, r5+10000000}, &(0x7f0000000400)=0x2, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x3, 0x10, 0xed9a, 0xfff}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={r6, 0x5f, "7a9f50b6fdb2f31abb2c75eecf1c9a3bb4811dab1242e9746085ef1a7a1fd10b1e20c5b871053d00f031170770eada254cca08c5fd48f3982a9a0bb55fd1f359794aa1003e03dc8e46fdef7ae419e284a6d1593bdb164817a1449bea3cc974"}, &(0x7f0000000540)=0x67) sendfile(r1, r1, &(0x7f0000000580), 0x3fca) r8 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0xffffffff00000001, 0x0) r9 = dup(r8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000600)={r7, 0x4}, 0x8) setns(r0, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc0\x00', 0x309000, 0x0) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() lchown(&(0x7f0000000680)='./file0\x00', r11, r12) ioctl$TIOCEXCL(r9, 0x540c) syz_open_dev$vcsa(&(0x7f0000000780)='/dev/vcsa#\x00', 0xfff, 0x40400) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r10, 0x4010640d, &(0x7f00000007c0)={0xf0a5, 0x6}) setsockopt$bt_BT_RCVMTU(r10, 0x112, 0xd, &(0x7f0000000800)=0x200, 0x2) ioctl$SG_SET_FORCE_PACK_ID(r10, 0x227b, &(0x7f0000000840)=0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x4, 0x690, [0x200008c0, 0x0, 0x0, 0x20000c50, 0x20000c80], 0x0, &(0x7f0000000880), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0xd, 0x1, 0xfbfb, 'irlan0\x00', 'lo\x00', 'nr0\x00', 'team_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x11a474f8cb37ddd0], 0xf0, 0x220, 0x250, [@connbytes={'connbytes\x00', 0x18, {{0x101, 0x0, 0x0, 0x3}}}, @connbytes={'connbytes\x00', 0x18, {{0x2, 0x100000000, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:ssh_keysign_exec_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0x11, 0x14, 0x88ff, 'bpq0\x00', 'rose0\x00', 'bond_slave_1\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @common=@STANDARD={'\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0xc, 0x99bf, 'tunl0\x00', 'ip6gretap0\x00', 'tunl0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x158, 0x190, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 0x6, 0x0, 0x0, 0x52, 0x4e21, 0x4e23, 0x4e21, 0x4e21}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x5, 0x0, 0x88bf, 'veth0_to_bridge\x00', 'syzkaller1\x00', 'teql0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @random="323c9a581606", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xd8, 0x110}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}]}, 0x708) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockname(r0, &(0x7f0000001000)=@ax25, &(0x7f0000001080)=0x80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000010c0)) 2018/05/31 00:13:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) fchdir(r0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2d706964f9ffdc66a2d3b37c8d6697786a8f9e3365ff515f5712aeca5cb525f98890be62065149cc73cd7d1e352c8da48b761633734003ed3f4f049edd67a8e5f17bbf905cc3af6e48c248340e03af641ba5ed1bb51a0146557ccfaf7e4afe2d95b710b2abf3d6861f0066b2214f4d18e363555c0e2cfa0f273ed6fde457086c254642ef1a305239010e7e9591da1fc3c9066588ea0c3b61"], 0xc4) 2018/05/31 00:13:56 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20201, 0x0) pwrite64(r0, &(0x7f0000000000), 0x340000, 0x0) 2018/05/31 00:13:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) r1 = socket(0x2, 0x5, 0xffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/31 00:13:56 executing program 7: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)='/cpuset\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/05/31 00:13:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x490800, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x100, 0x4) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:56 executing program 0: r0 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3c109a3d774532f8fc6f2d8c876d2a83f9ae7b87b422b9f53739063840295330a4b2e3001b933ccc0356eef889bf4e29606efa5598b21ca098916131e35ba7c5053a1d16494c43b5256d65147695208c5e204d4114966de02e345b3b545419820d471c", 0x63, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x40000, 0x0) connect$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8, 0x80000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208800, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/124, 0x7c) open_by_handle_at(r1, &(0x7f0000000300)={0x5d, 0x20, "4e064aa746d97cac9da435e096547babe5782b0c177f7e24bbb4a5f238d3b0552d88109052b551a9a264168dd4b9cc047d58e13f69a21d6d56208e6099c3ea8dad9c6d717372670dd9f9dda330aad200b74e99b389"}, 0x200) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000003c0)=[{r3, 0x80}, {r2, 0x46}, {r4, 0x2124}, {r4, 0x240}, {r2, 0x8440}, {r4, 0x1004}], 0x6, 0x7) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000000440)=0x9) signalfd4(r5, &(0x7f0000000480)={0x1}, 0x8, 0x80000) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000540)=0x78) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000580)=0x4, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000005c0)=0x0) setpriority(0x0, r6, 0xfffffffffffffff9) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000600)={0x1, 0x0, 0x10001, 0x190}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000640)={r7, 0x26}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000680), &(0x7f00000006c0)=0xb) pread64(r3, &(0x7f0000000700)=""/4096, 0x1000, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001700)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCMGET(r8, 0x5415, &(0x7f0000001740)) getsockopt$inet6_buf(r8, 0x29, 0xcd, &(0x7f0000001780)=""/119, &(0x7f0000001800)=0x77) getsockopt$EBT_SO_GET_INFO(r8, 0x0, 0x80, &(0x7f0000001840)={'filter\x00'}, &(0x7f00000018c0)=0x78) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001900), &(0x7f0000001940)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001a00)={r8, 0x50, &(0x7f0000001980)}, 0x10) r9 = open(&(0x7f0000001a40)='./file0\x00', 0x40000, 0x42) ioctl$KVM_INTERRUPT(r9, 0x4004ae86, &(0x7f0000001a80)=0x5) connect$llc(r2, &(0x7f0000001ac0)={0x1a, 0x30e, 0x4, 0x8, 0x7, 0x1000, @random="0e6c258d0950"}, 0x10) [ 219.734324] Unknown ioctl 1074816055 [ 219.777725] Unknown ioctl 1074816055 2018/05/31 00:13:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000000), 0x0, 0x5) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/31 00:13:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) 2018/05/31 00:13:57 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast}, &(0x7f0000000180)=0xc) r1 = socket(0xa, 0x1, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000580)) ioctl(r1, 0x890b, &(0x7f00000005c0)="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") 2018/05/31 00:13:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702f71797acbb3", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) 2018/05/31 00:13:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:57 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f000070d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x2000000) close(0xffffffffffffffff) 2018/05/31 00:13:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000140)=""/30) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="ba6100ecf3af0f8aa100baf80c66b8f65b3e8466efbafc0cb000eeb800008ed00f5eae2bd90fc79f0100260f01cbdb4a0e2e0f525a00", 0x36}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={'syzkaller1\x00', {0x4, 0x8000, 0xffffffff, "e441f55333b1", 0x8}}) kexec_load(0x4, 0x4, &(0x7f0000000580)=[{&(0x7f0000000280)="cc7eb91f3ca69fdc5b7ea211dd28f3dbe45922a0d4717bdb9334cea9bf7cfad200a2473136a640e3e97a49f794d634af64abdeb0ca0c32e0dac8881c0dc28bdde63afa2f2265f7beaadb3b968baa698be6919e9d5ba9582f4f5e5fcae5241f3de1c2244d898c2219d9dc9c04684291361af2bb41a47cda1ed0da9eb2ff327dda05e9290a314dfd0a1201fccb289f03dea25d8860c96d2cf1b26df5aedaaedf6a", 0xa0, 0xb180, 0xfff}, {&(0x7f0000000340)="48810cc39b2a8ea5135956a345d69ebd76501fb67e83412b764694cae370198867eea902941305d9f077b67ae376e82f9010480b28454ba6bcff0b56d51c60b47b59e25a0485ec5f27d9cfc7fa360558e4091b632f77d1ac3db9b7ac8e3aed0ce5960b3132ac53230cb4", 0x6a, 0x0, 0x7}, {&(0x7f00000003c0)="e426828d59c1f000343797c90d950bb32e0e29aec0034ea5c8e061ec9d7b285e63c016d86aa5534afd3b7887489b95cbccf8f63f3b6a6b758b22408c718825cc2e8312dad2856f58b94799b6b7d1c0537dd57f6218d5774d92a17714dcb61b3243e2fe404dc27d50d54919a2ffb979ae854e9ace6dfdd49de4dcac0ac0e697890b7c21cbddf85c9cf51f58a0e62e772e76689489f6e0b8d9638e7abe3b35a49f89083248d359a0d95a3d3a12dc274983cca9ea625e2e758bc427b5e9bbea04d801f800671b009dbe8eab7f77270c4064fe29e59ab20617a6a2d7e42286467a78a4ba6563a70434de553266c9ee0841f181799be65578dc8b0561d076e808", 0xfe, 0x4, 0x5}, {&(0x7f00000004c0)="0605e6e90f37e7ddf4385a338b3c732adc4cfd81df073182e6d3224da7dd61cdf236cecb773f8407ffa10e73bc5a57a5e080db450501bad2726bd552bede7b489e7ffd25e69328fa3eaa5ea60ea12f2fd5b31a9958fe03f7fabdb968dc62cc0b24c751dcc0ba66e63f75c2d808d6df8a13612700dcfae89c147c0d44aaa8935f474d67929b5f84f33263ac702a3dc342c0155d3a620b7c00ba98816d6692e5211cf4c495b0f67648", 0xa8, 0x4, 0x5}], 0x3e0001) 2018/05/31 00:13:57 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20fd, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000000040)) 2018/05/31 00:13:57 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x27c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc63a, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x240, 0x0, 0x2000000000000, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x60, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x130, 0x180, [@statistic={'statistic\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$VT_RELDISP(r3, 0x5605) 2018/05/31 00:13:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) munlock(&(0x7f00005d4000/0x4000)=nil, 0x4000) ioctl(r0, 0x800000000000890e, &(0x7f0000000080)="0047fc2f00d8cd1eaf57a442982c99240a70217ffa1f6e3a002f6c3cf5") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bfa000/0x4000)=nil, 0x4000, 0x9) 2018/05/31 00:13:57 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = getpgid(0x0) r1 = getpid() tgkill(r0, r1, 0x39) socket$nl_xfrm(0x10, 0x3, 0x6) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) 2018/05/31 00:13:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r2}) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2d70696473200763a42868769e270d0c0c3b8ad40c637b647e6784f2ae1e2db96530779293e977e34984661f9964d4f69e428b342da0a849e400dd7660c213e393c0bd280a56523b8e33cfc0c28115e89ade0b58ec5112fa11fdfb990d32c62169edd3792e00d6851e34204e307654790b112033db43ebf8a24d3313b6a83dd1d58701204e4952029b99419c53512f138d6b1457422d408c9bc6fcc0da1414a87bb164472ceb2266cfbb2227cf8df2f4a64209f87e679627ea92f7a1a6bb15a1987c5603f60f94f89aa003a74b104c874aa1a7b3e53a0421f9a4"], 0xffffffffffffff36) 2018/05/31 00:13:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:57 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x111981, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000180)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) close(r1) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r1, 0x0) 2018/05/31 00:13:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000000100), 0x1, &(0x7f00000001c0)) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) flistxattr(r0, &(0x7f0000000280)=""/152, 0x98) mmap(&(0x7f0000c40000/0x1000)=nil, 0x1000, 0x6, 0x31, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) tkill(r2, 0x1000000000016) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r4, 0x229, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0xcea4d7f4b4b8116b}, @FOU_ATTR_PORT={0x8, 0x1, 0x401}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/05/31 00:13:58 executing program 5: r0 = socket(0x2, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000740)={0x1f, 0x57, {0x0, 0x1, 0xfffffffffffffffe, 0xffffffffffffff62, 0xfffffffffffffffd, 0xc6}, 0xffffffffffffff00, 0xbc3}, 0xe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x6f6) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000780), 0x4) 2018/05/31 00:13:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000180)=0x4) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000100), 0x0, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)=0x1, 0x1) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/95) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/31 00:13:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:58 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x6b}, [], {0x95}}, &(0x7f0000000100)="47504c030000", 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x22) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x6) 2018/05/31 00:13:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x600001) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000009513a5e0e6300eb3f00000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) 2018/05/31 00:13:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) 2018/05/31 00:13:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000100)='*GPLGPL.vboxnet1\x00', 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000001, 0x400, 0xea, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x3f, 0x9, 0x4b, 0x10001, 0x104, 0x7, 0xfffffffffffffffb, {r3, @in6={{0xa, 0x4e21, 0x7f, @dev={0xfe, 0x80, [], 0x12}, 0x8000}}, 0x400, 0x7, 0x0, 0xfff}}, &(0x7f0000000200)=0xb0) unshare(0x2000400) fchmod(r1, 0x0) 2018/05/31 00:13:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2eff7f000000000000a572dc425ffbce2da4eb5c6a00c903275f6b644e389e6918a15e07f74255b5707785d8fef5b1c9150488d5fa7d530da5d7ab629190d30a07502fd57b9c07bd86c352db82055c195901a0a9d9bddc789b172fef5ada076a9b1028a7b50b4bb9259ca888ee3a2b4f50238f029875ab3ea34e88334ff630bf9bf464c8937603d0d89080b6e02471c6649fa6253d5e6a75", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0xd2, &(0x7f0000000100)=0x4) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:58 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x8000000000000}, 0xc) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r3 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x8000008004500b, &(0x7f0000003ff8)) 2018/05/31 00:13:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 221.829890] kernel msg: ebtables bug: please report to author: Wrong len argument [ 221.847495] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/31 00:13:58 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xae, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1b, 0x3f, 0x20}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x40, 0xff, 0x8}, &(0x7f0000000140)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180), 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000200)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, {0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, 0x3, [0xfb7, 0x8fd9, 0x7, 0x6, 0x100000001, 0x9, 0x1, 0x3]}, 0x5c) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r6 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='@\x00', 0x0) r7 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, 0x0, 0x0, r7) ioctl$KDSKBLED(r1, 0x4b65, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000480)) r8 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x101, 0x201) fchmod(r8, 0x1) r9 = accept4(r8, &(0x7f0000000500)=@can={0x0, 0x0}, &(0x7f0000000580)=0x80, 0x800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000005c0)={r10, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f0000000600)={0x2000, 0x8000}) getcwd(&(0x7f0000000640)=""/242, 0xf2) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000740)=""/134) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000800)=@req={0x937, 0x9, 0x2, 0x8}, 0x10) write$binfmt_misc(r0, &(0x7f0000000840)={'syz1', "c3fdaf4b64de259a56a2e0f9d642ff50dd2b958c534cc18930d6aecc2287c540217c22090f0105a4d48af402c8b0747c58bd7e1a6f086b81f0612c80c0c9d798a6d3ef"}, 0x47) r11 = getpid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresgid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) r14 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000dc0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000ec0)=0xe8) r16 = getgid() r17 = getpid() r18 = getuid() r19 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000f00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000f40)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000001040)=0xe8) getresgid(&(0x7f0000001080), &(0x7f00000010c0)=0x0, &(0x7f0000001100)) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000940)="9aedfec8850a0c9567a955d50cf479863bb6390927b1fc239e93bb6899ba9e3e67c1e60855e62a7886eda9cdee3f57c15719b878a0b5462eb5c18317357e592cedf5a3f2b233d5ecefff82ba3cd2d9cd690f52f9c7e0bc4b4d5b89b3b684bb52b0f98bf8f44a493e1c0640580cd76d86030db2ac33d6091370e1bbead16871cc9cee2bca5906d80366345b8a9fb6b06f95bb449b1a399b1b5a97875ca312c0f1def4b765b5d8273d43f6be8aa05cc4007c9a0390135f2bc9f7916af2408a", 0xbe}, {&(0x7f0000000a00)="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", 0xfb}, {&(0x7f0000000b00)="84eacbca77c53477bd66ffb8e73ca4c279671206161cbb8a3bdc9e08254abaeb45b20752e6fbeb708b2b8d195dcb7ebb83bf5b07f4f3ccfb02df03340f74a10e7d073000ea3bc8f3e11a955ad20d675b94476e240d462c944a09281ac8e768aa8390567db7dccd70df31e35cd13c82ed87e5f72d43caea5042a0812c2dc442c4ca4d70c5599e3277ed76cfa5302210a2dd8bef93745e4b55693c2e7c48fa72f0bc171db79e2435a3feb9a32ec2601ed1696c68cd7ee75514", 0xb8}, {&(0x7f0000000bc0)="f3299803eb892a93915c369c2941526ea26cc64c4b9d0c568ec17f1c7c57fbb17438ce3851eff2f894b77bbc449643b3045f30116b39e4e32fa4c86ca288b06aa1bf", 0x42}], 0x4, &(0x7f0000001140)=[@rights={0x28, 0x1, 0x1, [r9, r1, r8, r1, r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r5, r0, r5, r0, r4, r4, r0, r8]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r9, r0, r5]}, @rights={0x28, 0x1, 0x1, [r0, r5, r0, r5, r0]}, @rights={0x30, 0x1, 0x1, [r8, r0, r9, r4, r4, r0, r9, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x150, 0x8081}, 0x10) 2018/05/31 00:13:58 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'memory', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'memory', 0x20}]}, 0x22) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000001) 2018/05/31 00:13:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:58 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1e9) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 'gre0\x00'}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000340)=0x7f) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x22000, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x91) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000380)=0x25e, 0x4) 2018/05/31 00:13:59 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1000007fe, 0x7ffffffb) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r2}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) 2018/05/31 00:13:59 executing program 6: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgrp(0x0) r3 = geteuid() stat(&(0x7f0000000b40)='./control\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000d40)=0xe8) getresgid(&(0x7f0000000d80), &(0x7f0000000dc0)=0x0, &(0x7f0000000e00)) r8 = getpid() fstat(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmmsg$unix(r1, &(0x7f0000002340)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000340)="5c21853ea42050cc9c8704762e47f30a9b33270b8cd15c8d77a57dec4efe6996017c2a74ee61cebd473c5ac40d8e491e09fc4566ded22c0a62ff297ac66a4e7808b123dbe2c0c65448e7ee0724a2b2df076a6021152e247cfb80f1eff3853cb5bc92cd328568e3a7b462343683644a0ab7711bf3a62592e1574fbd4e8dddd2ae78869cbbf2faa2d85af2a091020db4d0f58f3262a14dfa94af3a1ae18c1bdd957bd448454def557371b63ac6201e279a165cc8285a18e2637f263398c1d7ac5d7b10e733bcae57a76060a956d43be1422b5f90237851e6a90d03528b745a7e0ed3703e46ca3b8a4ba2a590922cccf8fd814007c3841565669b", 0xf9}, {&(0x7f0000000180)="ef307acf4a4ebd2abc9fbd50d4bcf78553716ba7a1ea45729ac8dc1b12df315ed1736dce0e011cab5df4045c79d6da3f1cb11cd395f2e4705e55cfe785febd8e7bfcb2fa264d62fcad5f", 0x4a}, {&(0x7f0000000080)="b25bf8e659ed61a418e42f66bf224bb078a1432dd8dd06ec06a889ccc36895e180a2e10f5b08f060f48b0f5fea68d32ce51f0dc834a2df06b1c524", 0x3b}], 0x3, 0x0, 0x0, 0x20000041}, {&(0x7f00000004c0)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000440)="2f57e628dc876e9f065f9674de1bcb796d0bae2b6e3138233975a85b4459c106feac645f9cc334934025fad4c0fcfd71", 0x30}, {&(0x7f0000000540)="4675725529e118d4732ebdc02267e8536b7e3ff36dea95740d9750911db402e8784968a29c57d3d79cf696c08ff9b5802accb0cfa87f2ab9faaa84db4f90f4508d5a12c52e413f27f027f6ae113891aa62d094e1ff7ac19293074e13fb85403cdc0902c69fd961eb74f542a714d395f53fca4ec2ab819034066b4cba1594de0cadb54e1a51a437247372dd1bfbeed802287b0f53dcde5a003a6a6e0ae073184cffa5ba5c20d111873acf945994c422582620ce5e5972876270b6844e4c379074227ad2d6c2ebfd0fad0a8aa21d49199e3676f396684880f7ea39e641934485773fd42f0129207f0d", 0xe8}, {&(0x7f0000000640)="96f44aeff5688b9f1a61b775d9f507758ecac2a5adb30f999520277f9ef89616c867219052903804c4ff33fc90905a10eaafbac53f43460b0f420022bb8b0340faf2de1848b123922af4be79ed4eace53be3b0e46c26366493d0eed01a4115c2d3def332f47477c0f3d39cda9fba37d75ab35c69dff10b0b26691ce0bdedf2242bc665e12e4e402e9476201ee8355bb23b0ce39f1f389acf5c7a8fa47f11750d2ed1cf7afa7961f8a47f9520ee85e19d2f7cd84cc294faadce80be847f4546ad0436e7fb85f77d5d762dc9eedf12a3e62d885df13df933653c7f7b2d087a46e014da1d34bc8f32b0f5ce88bd124a72aab7e90758fc7597", 0xf7}, {&(0x7f0000000740)="e1f80c61652651f9088c44bc26ba6cad0d081627289696bbfe8a2b70984a9bfb2352186964056760f79dee8bcdc0d7cd38002e30631d5b60e5765ec79f090902be072235a69bb9e468e0e91d266b22937ee207825100e25cc56b4c23f7dc91c46317f7ee95aaf13ffdeaaf91d185d327c8642ef51415d6bfd14f2c1b3aeae9161db5b5af12e9f5987d1b45bd4b704afe9453b254cb8442b5487b68c9a697a8d131cef4f6852bf273cb06981f49054b9f05fab95d79bcf9e97e62c4cb88d373bdd3c1d448deacd74c41b46af725658f", 0xcf}, {&(0x7f0000000840)="fb8016134d94c000bb28386200802316072bda5408e58d415cf3e77dc38128e8010b610ee5939b2a6efb406a4480cb4772c0e186bd50c6b3d8df5b24f0a671abc0530d9bcf945cd97ca590bbcb74c8cdde199d62f82bef50c3ac8496b819f95596da7ada1a89b5ad2e2e63ad4793ad9024fe3dde6ea7fe7e2f90fdfe15fda06b07881920df81fb78ad66605cfa9b24bd9f62144c4996d7a6b560b5af97f7f27cd9f0edf60a38bb01a29863a16a1bf34e4802278c2add3de161a2bc533faee9491945450923d3a552435b89035780", 0xce}, {&(0x7f0000000940)="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", 0xff}, {&(0x7f0000000a40)="4febe0c3073c863c6081f526ebfe6e0639603d3a6744a0e185bcf67dfe25b4889951ed95aa64c0d341444529d56180bccb291048fb602709cc91232b5fe3fc0f5c7279754e84a6ee68e0cc4c2f214c5d0384f14bedc0d68eab900e2162c6c5382b768c297b0ef90900c530cd", 0x6c}], 0x7, &(0x7f0000000ec0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000001002000000000000000000000000000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0xd0}, {&(0x7f0000000fc0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000001040)="707b13185e8853daadb626c878f2bb57d4ece609f3443c2857c3fdac74", 0x1d}, {&(0x7f0000001080)="6fcb62be7fe9ec9dbd7b904aa89ed01b85a9d4110ef901963453ed707afea4758f5c2551ac065836e2ae601d24a982e35854ee86dcc2cac620d0d114a9fd425466964d1aa1c801776b384cd92fd85a9b5b8f708182229ba898cad0bef370817bcfe1f3fe9fbe6cc85673c9e97afc0b6b5b3668a9e3441d68b23a105d7a6a21c530f6fa2619", 0x85}], 0x2, &(0x7f0000002580)=ANY=[@ANYBLOB="20000000000000000100000001000000691bc3e2ed4bfa75e20a51b434c313f5d60577b34541b1fc315b5a4e0bd3d5c8d77d0f6858b8ad1ac45808f78693e2c9af26418e771ce0ec82689bceb6a45d708d2b1aebf1a2579c8a", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="43f83c1d1700000000"], 0x20, 0x20000010}, {&(0x7f00000011c0)=@file={0x0, './control/file0\x00'}, 0x6e, &(0x7f0000002300)=[{&(0x7f0000001240)="9a1ecd1a781946478b6babcc8b36db691a9dbbc94fb9c1ff3b43c3b9ec168aed363df2e1f4cdeeda045a8822b563bcc1df84d84b929f118808ca5b3e9a3224304572b271a78a1e9659b40eb7a7b1b96a4f75d0d89fdfe6f94946e939eb185d16af3b6be0fa7dece01f4ad1433ca39625dc67c5e1a4ec463b5278b8862338777c655bc668ae6972e11ffa9680e608", 0x8e}, {&(0x7f0000001300)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}], 0x4, 0x20000000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002440)=""/102, &(0x7f00000024c0)=0x66) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001180)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./control/file0\x00') close(r0) 2018/05/31 00:13:59 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x412000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0xffffffff, 0x8, 0x1f}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0xc7}], 0x1) 2018/05/31 00:13:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) 2018/05/31 00:13:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/05/31 00:13:59 executing program 7: socketpair(0x9, 0x8000f, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000100)=0x40) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0xf00}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000007000000000000000000ff0000ffffff0000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/31 00:13:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000100)={0x4d, 0x7, 0x0, 0x6, 0xffffffffffffffff}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r3 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) setresuid(r4, r3, r4) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:13:59 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/127) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f0801000000009727c1c6fe36cef3e26def23000200000011000013", 0x1d) sendto$inet(r0, &(0x7f00000005c0), 0x0, 0xffffffffffffffff, &(0x7f0000000740)={0x2, 0xfffffffffffffffc}, 0x10) 2018/05/31 00:13:59 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x226102, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:13:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d02c99240970") unshare(0x40000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = dup2(r0, r2) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0xfffffffeffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x80000000, 0x1, 0x2, "6f939dcebf586b0c82076ccef95a13158f962133fccc76bff1675e5fc7905d8502cdf4c00a25d8c3d52291b536d5aa6ce63381fd233cb009398b6c582967bff32c06fb73c3f4256c209f6ca6d1db5a67"}, 0xd8) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r4, 0x227a, 0x709000) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1004000000016) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) 2018/05/31 00:13:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) mlockall(0x3) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000500)='\x00', 0x1}]) 2018/05/31 00:13:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 223.012240] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:13:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x4, 0x7}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/05/31 00:13:59 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000180)=0x80000000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = msgget$private(0x0, 0x1f) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40400, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x54, &(0x7f00000001c0)=0x200003, 0xfffffffffffffd76) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000001180)=""/4096) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) r5 = getpgrp(0x0) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x9, 0x80) syz_open_procfs(r5, &(0x7f0000000040)='auxv\x00') write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x6) write$cgroup_subtree(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="00ea00000000"], 0xc4) 2018/05/31 00:13:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000d40)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000010c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xffffffff80000001}}, 0x0, 0x10001, 0x100000001, 0xff, 0x1}, &(0x7f0000001540)=0x98) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000240)=""/217) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000011c0)={r10, 0x6}, &(0x7f0000001200)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000ec0)=0xe8) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001500)={0x1, &(0x7f00000013c0)=""/125, &(0x7f00000014c0)=[{0xffffffffffffffc1, 0x56, 0x200, &(0x7f0000001440)=""/86}]}) sendmsg$netlink(r2, &(0x7f0000001080)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000100)={0x10, 0x2e, 0xe00, 0x70bd2a, 0x25dfdbfd}, 0x10}, {&(0x7f0000000340)={0x5b0, 0x19, 0x20, 0x70bd2c, 0x25dfdbfd, "", [@generic="439650e63958c0a42f2e37df6032e33b6d98cdcc8ea7737a6781873c9bf45145ee1f0679dc48a3be291346e18b56ae42ec5fff8b98c99e88cace647144354f7846000edbefe37332a531e615a03a095ed19b1fdafc0ada77373e264aaa7e112d7bb0bf5532e21801b4384736cec285b4ae027ea911cdf487cedc5b475d82e2af2c15c57baaf49c0d5c68b38a439b38c05191c6cf04a5286e0c42902600be0010ec0d2b480267f5b04e564c02969cd5299eabea7c002e36dbe3b9056c8bcdc3936f68509a3ff0268229288b9fc989e0354042ea573ff05ff15c637763d5e550", @nested={0x4c0, 0x61, [@generic="e41c8066e62b1642602142d828992be37c558d017cc071cb389bbae6026fbdf05f8bed589dbddd4eb140afb5bb66d0cdd5589659357a19179ef519c792e118e8f1ccf059dc02", @generic="c1bd28ae5437154a797b435b85332cc4007cdc92efbcb11b1edb45658bccd1d2cb233815af7a4d6f04b3e83519d16053d29ca97b38a470d3054ccf3d6e722aa3ceb342ebd513fb52c3ae6104085af61f3fe03f02b903c41447a6c827f15b37af84c1bb2bde06586efd9b3fa1bd12e0532aed0c3bf320186eb72f89180d95baa1e329aeac50b1d365348203760a4c8e8dadb52c7ebe34505434fa52567d1c741c86a3efb6b26615faed7253ccd33a25d9a1aa1e2351d9d71d6d6bc97f60cbdc15b2492b99bd73a2dbf68587b4865b76cae465e9b170ab30a10adfcc778c896f134605dc0aa53547ddc5deb2", @generic="273cb08bb40308629d97239d736d305b605fb7115ef76bac2dadc29def4dec18671d546d13794418c6dcaf345de330ad4c3cb5ca158c2dd8f12e594d9624a9211db70c24e4dc45ddb22dd0369723a2b19f2de17a1023e3b92bad6ef99d142c8d79a47f16560015e959dddd1a5da4f1675982b7087ec8cd886836597df5406ef16a139e6735eed00fed6d0f37a49e725832bb5035c88372324663183640b694be5510d4c542b06089f80934f607b7240dca389e7aa9b44c9b90", @generic="dd028393e2f0c77b40fc121b1a9f3e88aa131d6400f4de47d28c309469fe1d2c6cda6b6ef72518193fdbe814c0a471925ab1533146f2ca139bc49529b09d2dd7a360e7f4da0a52372b5e33cdc1e7a64ebfe790a9a37e7ba1eba6606bda016d08edf1d86ff6ce9c934e5563b190492e29831a632f79885f2d95aca528951c69b0b01d54fce6e8f79ccc844a1d387c1cb2ea5401f7d25e66c1df4aad12b30ac3296c123cb94f9447a90df13bcbaaf89dc8d59f73e0793a", @typed={0x8, 0x12, @fd=r0}, @typed={0x4, 0x2b}, @generic="129ee2810d3fc43637d77de4681e7ff121f76cbe70d3ac0558f9b10028e3064bafe874ae28be6123c316b118c35cdbbcb896fb0f121b2c0a18de7d63b711b0d73e79ddce5eba4266b182a61e036a8a173b7d2a6826feb82be2eb82c6ad4802212da74579702610da4ec7c6908dbb79f426740964fde1bef3a8f6915af8e67ee4987f2e207c5c", @typed={0xb4, 0x71, @binary="5afa1b9222b682452999c43c7f3789486c37874ebdb485a818c82d0cc9058d87ceb6de0a76d9f95eee49de0557d6c99ffb36283ca7c40f2dedd3a671b991fbfd5bce02510e293483e91bc5e7ad4baad7a737979c6e9d1907a6a5a1799d68796d958d15c1b8dbfecea774220ac4fd06e307b603a5902459e1241320c94675adfcd3a9c38ba22af7d05a1bb4c2c21b4b4f28b91a0f6f0f018e7f681d94ba549075454cfca03ca263e13a1916c6011d"}, @generic="153aec766b9de31397a64aeb1f480a5434ba4cc0c9cee1cee670772ef0d8994fe01c9cc059b90960ab6ff5f9f4ab1b576e5dd937c536e4a09177271986c5aeeb2e2c2e72c8195d6d52abdef5887e2f9a7582b1b35f4cd8dced3e00f9dee90637040e38f723aa618dfb26f4d0e835a775d812f3bdb4d99ec258a4152089a9fe192867313bbcccc3718a0d742f0773f6779e960f3181ce62651932da3f7a79a24c1ab693fbb2a8af24d4c12553884c17df95296f0c646cb59bf5fb042b2eb1a89618a779f031635efb3d21c732591a7094b8d458a1760d"]}]}, 0x5b0}, {&(0x7f0000000900)=ANY=[@ANYBLOB="ac0100003e00000028bd7000fddbdf25bfa448378c5a5860654c2e3d1bec7081b5dcc48affc54df035f192d84bf71209a2c59c78ae052ac98fa65ba937b5c78b85ff05b94bcbd996ade1f990bc9e8c706d5e120211ab97d9ff405a03cb1c869799e8f9fa52aa3b83f5427d45e63d3e499ed2323ceab562f0a660bda97844e06cf6c5fe5b830c416b83f62584616d3536b04e8d4c10c2d33cd309634eba528219cd8f286589e831d09a7ed073238d6512faaf75ba02e5065aadec0c76a5bf136c43e17ca452f7f7230729d39c67add8497df8d148e910405ddd08005b00", @ANYRES32=r3, @ANYBLOB="ea8f52a7d943799dfcf916a6bcf47b1cb1a4fb24236251fde27c4ea2b1100beeb7f97179582213ac7e4dcd4610313af5e2c74beed905f8c1dad2e1bb53dda44b7f838439ac0a8a4bf719f849dcf188376384ea4ca0768c79046cc258f282565a206d0e8df4e2fd09b3abcb0e9c72fbde7a1fa666eb6a7585a7ff6c5928fa7b23131018ab59bdad19927fd2b4aae782e5c9e335a18238b0b5f263c405aa3bd894e5ccfb3a32431c4505a0fe2e8ef0b9af38bb05bcc8e8ee61d1ab938a474fb12fbaddb001b796496afea000"], 0x1ac}], 0x3, &(0x7f0000000fc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xa0, 0x20008000}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) write$cgroup_subtree(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2d706964732039eb6d9d806f44b4bee7b119c5cbba434c66b179eb"], 0x6) [ 223.792670] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:14:00 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x7}, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_adjtime(0xb000000, &(0x7f0000000000)) 2018/05/31 00:14:00 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/31 00:14:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2f707164f320"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='-r)s '], 0xc4) 2018/05/31 00:14:00 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) r2 = shmget(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000340)="0dd015fee638267f1b698272508a4e5552", 0x11}], 0x1, &(0x7f0000005840)}}], 0x1, 0x0) 2018/05/31 00:14:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="a6d9e33eac1c013fce7ac4b7ec76", 0xe, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000000300)="3bcfcf60a75d7bb8fe8c0404a9ba086b3403e87c1264abbb1f", 0x19, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x101000) write$fuse(r2, &(0x7f0000000280)={0x20, 0x0, 0x0, @fuse_notify_inval_entry_out={0x5, 0xffff}}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000200)) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/31 00:14:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0xa, 0x3, 0x87) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000002140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000002180)=""/146, 0x92}, 0x0) sendmsg$kcm(r1, &(0x7f0000002780)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000001380), 0x2ed, &(0x7f0000000100)}, 0x0) getsockopt(r0, 0x1, 0x5, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) 2018/05/31 00:14:00 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="003eeccb404ae24ced000000050000008c01000004"], 0x15) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r3, 0x541b, 0x707000) socket(0xa, 0x5, 0x6) 2018/05/31 00:14:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0x4, 0x6}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x401, 0x7a, 0x1000, 0xd1}, &(0x7f0000000280)=0x14) 2018/05/31 00:14:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:00 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003f40)) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/rt6_stats\x00') sendfile(r1, r1, &(0x7f00000003c0)=0x41, 0x4) 2018/05/31 00:14:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000a40)={r2, 0x1, 0x6}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/31 00:14:00 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c01000004"], 0x15) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x541b, 0x707000) 2018/05/31 00:14:00 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x90000915, &(0x7f0000000000)) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000080)={0x401, 0x2, 0x0, [{0x200, 0x0, 0x9, 0x1, 0x7, 0x8000, 0x77}, {0x4, 0x8, 0x4, 0x4, 0x0, 0x67b416d4}]}) 2018/05/31 00:14:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2b7021cbd1bc"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:01 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x4, 0x70bd2b, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/05/31 00:14:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x200000, 0x180) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)={[0xd000, 0x4000, 0x1000], 0x3, 0x28, 0x7fff}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000001c0), 0x4) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000300)=""/132, &(0x7f00000000c0)=0xd88a95887f6c041f) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000180)=0x200, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(r3, &(0x7f0000000100)={0xb8c0}, 0x8, 0x80800) ioctl$KVM_ENABLE_CAP(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x80ffff]}) 2018/05/31 00:14:01 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x2, 0xfffffffffffffffc, 0x2, 0x9, 0x3}, 0x14) r1 = memfd_create(&(0x7f0000000100)="0000000000000000cb27", 0x0) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="aaa176b7e3062e4180661e814751278084f915161aeaf26fca778800a45b8fb5e1bc332dcd36febee09f12d4f1afc213735e58e02cccfa41371b338399b1c30ca892e1dec3fb73a14787ee1806c29ca5c4526d6d6ff424cca3a5a96724e29db290e043fbd16743ac56ed9f29ee8edc0f4f061ad07ef6ca49c755bff7402954f33086a34ea984269bc534b5e67e26f77b7091574e60a37bfdd79024"], 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") execveat(r1, &(0x7f0000000080)='\x00', &(0x7f0000000200)=[&(0x7f0000000140)='loem1eth0vmnet1ppp0vboxnet0)\x00'], &(0x7f0000000480), 0x2000000001000) 2018/05/31 00:14:01 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000200)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f00000004c0)}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046307}], 0x0, 0x0, &(0x7f0000000280)}) 2018/05/31 00:14:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:01 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x401, 0x0, 0x20, 0x800, 0x0, 0x3f, 0x2000, 0x8, 0x80, 0x460, 0x1, 0xee0d, 0x2, 0x5, 0x80, 0x2, 0x100, 0x800, 0x80, 0xffffffff9e3a8c80, 0x8, 0xffffffff, 0xfffffffffffffff9, 0x4e, 0x6, 0x8000, 0x3, 0x8001, 0x7fff, 0x5, 0x9, 0x3, 0x5, 0x7, 0xff, 0x4, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x1, 0x7, 0x21cc, 0x7, 0x1000, 0x5520, 0xfffffffffffffff8}, r1, 0xb, r0, 0x8) 2018/05/31 00:14:01 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/31 00:14:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:01 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x100, @empty, 0x8}}, 0x0, 0xb8}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x41, 0x30, 0x2ab0}, &(0x7f0000000240)=0x18) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 224.981931] binder: BINDER_SET_CONTEXT_MGR already set [ 225.012100] binder: 14254:14264 ioctl 40046207 0 returned -16 2018/05/31 00:14:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:01 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020300000f0000000000000000000000010014000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x78}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x12080, 0x0) 2018/05/31 00:14:01 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x100000d5b) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e21, @rand_addr=0xfff}}) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f00000014c0), &(0x7f0000000080)=0x272) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x7}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/05/31 00:14:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1000040, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x19) 2018/05/31 00:14:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) 2018/05/31 00:14:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="010006007320da9af6f5cd97b3cb9ae8ced141b4655cbb6f5b63800b9dca3652546d1576e3e42f7e6186565ee6a476351ba4f2bd432a78309f0048fb061a78f7853d4f739e8a92311514582e40d4ac4de9cd996a403e13db5f310e5bcacbba9d387b08144694c0b5afc1925c0dccdb468c3ebd0458948800000000574345b0d996b71d391a85f3663d3252faa8fddd49bf6e70f061491b66aba8126e0293d2c462ffedd665a9b6282b64581bca98d5888b"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:02 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2003}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x3, &(0x7f00000001c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000500)='net/icmp6\x00') bind$rds(r0, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000240)={&(0x7f0000031000/0x2000)=nil, 0x1000, 0x4, 0x1, &(0x7f0000032000/0xd000)=nil, 0x3}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000140)={0x5, 0x28, 0x1, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000180)={0x10000012}) write$vnet(r1, &(0x7f0000000480)={0x1, {&(0x7f00000002c0)=""/192, 0xc0, &(0x7f0000000380)=""/233, 0x1, 0x3}}, 0x68) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x101840) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000080)) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x4, {0xa, 0x4e24, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x3a) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000040)=0x108008000) 2018/05/31 00:14:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:02 executing program 2: r0 = epoll_create1(0x7ffff) r1 = epoll_create1(0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/31 00:14:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x4c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff]}, 0xc4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, r2}, &(0x7f0000000040)=0x2f9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) getitimer(0x3, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0xb20c, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0xb9, @dev={0xfe, 0x80, [], 0xb}, 0x81}, 0xf26, [0x80000000, 0xfffffffffffffffb, 0x2, 0x81, 0x900000000000, 0x40, 0x100, 0x1]}, 0x5c) 2018/05/31 00:14:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x600000000000, 0x3, 0x3014, 0x0, 0x3, 0x2, 0x3e, 0xd3, 0x36a, 0x38, 0xeb, 0x40, 0x2, 0x20, 0x2, 0xfffffffffffffff8, 0x1, 0x3}, [{0x7, 0x5, 0x4d18, 0x5b, 0x10001, 0x7ff, 0x6, 0x3f}, {0x60000000, 0x8, 0x3f, 0x6, 0x8000, 0x25e, 0xfffffffffffffffe, 0x2}], "a720e777c539a2318659fc09e831af6a887657ff306117fea1abb03564f53c6bbceef7e1c14fdea36fb733c23294c645401afa15710102987bddd919702168bc796e106d03906a", [[], []]}, 0x2bf) 2018/05/31 00:14:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x400906e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x400}) 2018/05/31 00:14:02 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400002) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00000000c0)=""/93, 0x5d) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) chmod(&(0x7f0000000200)='./bus\x00', 0x140) syz_open_procfs$namespace(r4, &(0x7f0000000180)='ns/user\x00') readv(r1, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) 2018/05/31 00:14:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:02 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/31 00:14:02 executing program 0: socketpair$unix(0x1, 0xc, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) io_setup(0x8, &(0x7f0000000100)=0x0) r2 = geteuid() getresgid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xf003, r2, r3, 0x1fe0000000000, 0x420) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="100000000100000001", 0x9}]) 2018/05/31 00:14:02 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) pipe(&(0x7f00000000c0)) syz_open_pts(r0, 0x0) 2018/05/31 00:14:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x10000, 0x0) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xfc, r0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32-pclmul\x00'}}) 2018/05/31 00:14:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="000002000000"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101001, 0x0) fchmod(r0, 0xce023d52ac84bb58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x890f, &(0x7f0000000140)="c626262c8523bf012cf66f") write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000017000000db39c000000000000000000000000000000010000100000000"], 0x20) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) 2018/05/31 00:14:02 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") io_setup(0xb, &(0x7f00000001c0)=0x0) io_cancel(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r1, &(0x7f0000000200)="5dfdbc37492cb22b2a5b5e79678af11e19b3683ce212d92c7895dbe6dc4238ff481694b5832d855d9a2c2133cc17b23c6c56923e309eb98e51f04dad73221dc374898da5020f1a0f3ea7b15e85a8c28a9a4c671d26ec6e653c05865ecb7e179eadf33a2e763e8d33989c27bdc1a125a679324dcad3cd034817f54321f4490b1929d427064edb319a9a0472d8768192e8df208770fe249dc1b9b1ec2ab68c1b3fc778971f29775c7eb6e93b90f9540495628a8c28c6acf644c654ef434cd02ebe5e430ee5bfd58fcfaad6e8d916820c58d98e096f3abcd78ca04eb263e6627353f45b20071a7c3865b369d15ffb0677ddc6993d80c6d075929c", 0xf9, 0x7f, 0x0, 0x1, r1}, &(0x7f0000000340)) move_pages(0x0, 0x200000000000007c, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), 0x2006) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20800, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x8, 0x4) 2018/05/31 00:14:02 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)={[{0x2d, 'pids', 0x20}]}, 0x6) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) 2018/05/31 00:14:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:03 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8000, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x10, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1000000100010, r1, 0x6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0xc4, 0x0, &(0x7f0000000280)=[@increfs_done={0x40106308, r2, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=[0x30, 0x78, 0x38]}, 0x40}}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @release={0x40046306, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000200)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x2, 0x2, 0x29}], &(0x7f0000000240)=[0x78]}, 0x1}}], 0xd5, 0x0, &(0x7f0000000380)="4bfad2b368b8a9038a7f1cf2e28e4e67646143af1403771215ec8d3cf9ee5b10f47aa5911e63aa6bd259e68e8786f0d3c3d065d7970eb8559b813e46921abe5fbb81778d66be0d4f8c706502e8a7657eca74ce6661d0f86a5aaa0df5bb99b14ecd5a973cff7d512e0ccf4dbbfb5e86cefb834aa2da29b06117b084af9f1136a73db60abae0ab2dbedad7660f61cd06b8189a3d896cb8f465b6375e090207a4761fce68a1c080e8b43f1aa0178f860d7eaac8031869d86ac89a0233eb141ec23c80ce215157f342fa738609d99a85cf4dc74d1e40f0"}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x410040, 0x0) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000040)) 2018/05/31 00:14:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0xa4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000001680)=[{&(0x7f0000001480)=""/96, 0x7ffff000}, {&(0x7f0000001500)=""/135, 0x87}], 0x2) 2018/05/31 00:14:03 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20101, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x10001) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="a01de560177eb7d6752f537079912050881d9a40f90562106ce3d868d2648eb82773281b2e43c627a86501abad4e269d0836ba6570ec819853865fc63036aca9aea4b465ca03e51923645dd35dd72053c3313c460fde58c6d1235b2c96debcc64ae6e5effaffac5f7311a55b516847d93c01591d415f03ef3c0e3ba702f330837cb52ce3948795fe82d31a0894d05006a11621c9a927bcce1fb935de2e4ec6b17159283adee630ce1e8ad519452ddbaeee4cd97f24b0a97814b0f326bf3fc00f23433be8376a76d73f5cec3aab964b834880bfa2") ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) socket$inet(0x28, 0x2, 0xffffffff00000028) 2018/05/31 00:14:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x2, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r3 = socket$inet6(0xa, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r3, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/31 00:14:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="757dc2bf797a30000e96f49525b8537636028db445effb766a05f1d1b636fec99a06cd8aa16cce38a6dc43a1f1450f35b071d6269fa41b4a", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c00000001b0000000000000000000000ac141400000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x2, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa88}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4010) 2018/05/31 00:14:03 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/31 00:14:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x0, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:03 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x80000001, 0x1, 0x0, 0x3, 0x4, 0x6}, 0x20) 2018/05/31 00:14:03 executing program 6: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x3ff, 0x101}, &(0x7f00000001c0)=0x10) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000000)="4fe80200", 0x4) ioctl$PPPIOCGMRU(r0, 0x8921, &(0x7f0000000040)) 2018/05/31 00:14:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="aeeec01693d0b08a6f0110955068d40a1b7a558ceae6970b8cf81812bda98182073849e9fc61613e9f68d4645bbb9c5cca956a027c6edfd9d05886ce07d655f8e7676541af68ff60e80a"], 0xc4) 2018/05/31 00:14:03 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, 0x0, 0x1, 0x80) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000dffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3f4c1b4e2bf501fb1bb949869c2984d914d9f04005e4fcd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x80000000, 0x80000) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000240)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) 2018/05/31 00:14:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) mq_unlink(&(0x7f0000000040)='-cpuset\x00') 2018/05/31 00:14:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x24800) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000100)=0x7, 0x4) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:04 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r1, 0x2c0080) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2, 0x1) sendfile(r0, r1, &(0x7f0000d83ff8), 0x2008000fffffffe) msgget$private(0x0, 0x20) 2018/05/31 00:14:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00000009c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000a80)="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", 0x2b8}], 0x1, &(0x7f0000000200)}, 0x8000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000d80)="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", 0x2db}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/31 00:14:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x6abfd, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x8000, 0x3e2, 0xfff, 0x7, 0xffff, 0x1c6b, 0x7, 0x3, 0x1, 0x7fffffff, 0x9}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/enforce\x00', 0x100000000080, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x9, 0x40}) pwrite64(r1, &(0x7f0000000000), 0x20000, 0x0) 2018/05/31 00:14:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x2a7, 0x4) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fchdir(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x6) 2018/05/31 00:14:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:04 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/31 00:14:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm(aes))\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) write$binfmt_misc(r1, &(0x7f0000002580)=ANY=[@ANYBLOB="73797a31dcbc2f7eaf99bdf777e8d10956ea77d60331dc6756ecf4871fa0c15814b953b96b170709feee7a9ede431709d7852be7d378f9b8eca6b4ac61df51ae05e566da09835480ceda7618df2b3c8ad37d7d749906f08591abb02277590f449df5d1abbef77cdd0e9ddb89cea314798e068c728a34e64fafed9f761f63b55962f2dabd97d93bb00882a6be6008d7c341266c827724fbd50c50f5c5d9e70fa5356a1c0b29850e5b48e2a77daf856bb2938b1b722c9a4c99ffab01a03b47ed74730d93f606a6fe2a253283082de1d698df25d3583b46b1ed9de5c1078a8bb9bbf4958cd1499e8cfe1861afc0ee74e3e454ae95b91e6af35d3a615c8883cea05370d6e767ce56332b5abe35605d7901ac0025a2b12a923b3bd0cff854cdf6fc1397121b21262df7ea4f978223b1e7d5734a453258e6c8dbcbbe6d0229c52c8a7c7f3572d652b2555d77c1ad0288f963b5955d2b5d903a4dbfd59048bb76fabf5ad8c70ae345a90030b763de2184eb97802f4a41b2e0d713e6120a13a0f2307694bb6dad061a6db01bd3d38b4a8113f2788fefac137a7ca2e7006c2ccee5638c33f149b8a6d7c9d23991f9d4af686a1135c993de4533640a04dc9920c878696bb7b8603b0d2481258d9efd13aaafd727b5661efeef9a064a4ac8aa939ab232a7a373b467edc7db06ef5c0964a697067b1c4940bc186ac4e48cf37a26c37389f643ed13b444c84ac8d2bb24489465b200d8422fb1d2b4d9ece3aebbaa935b0dd3278e90f63e3faab048fd052ef678e7df00747f9617b1d761330c6594a00bb41fdff4d5e95c46d69d042a76aaf96249803d9f6deda348d443b322c34abbfb0f2c42d300ee0819c0b9fc599288bfa447031545509d0d152210571cacebfdc24643ac398303adcae7e012d48ca8f1e3093a4e1ae655817f14259cc1887fed29d3c2f85df6c9b696cffd70c177850bf921ed60b06ebe51acc84f63e4411c4c0977aeae2a9a3f9c3cb04219a2b723ef6b8de3f9bd44d3c5420ad1d57a3d74320d653089a840db96c8d5b752cd6f69f4a289f5e8cae037df12c3b1123f52cf3d8da7abb087664ce69e781f2c6e9af7d649df3c89cf0986e1df15e4c77dbcc483db532673e5d626b779b203121631c4d87432a6b24c61e83184f1974e2dbf0cb88232a2d4950050e0b53dd67994bc268214ee99738e8a8e08c63933d86687ff2ec7039df01387d4bbfa7bff9d725823a834fcbb2d6876b2199b54fb89cb51e656b6a05b9a286072c33a0c0d5fef9ecf9ce498b98ef16cdce975a5b39f80d7b66e1d6e85b9838dbca733d5719d5e6f8a08e78d88575589535af0e48ed2010932fb06b87cc627bb5204faadf806c7c263a137a0f8def86c4c1f7350965423b657151fe2229e676b4bed32f225a4a80588f64600ddc079555456136abcb8bffa3e4e572fbde73282870ea8e5fc420c140237a89edc754365ab804aa87dfcc58f627040b496f5ea0a16aa6305a282c59166735b03098c91e4c5c0bec3fdccbca9cc760a1bd51967b44fb00c8be1f4579165a3bffd4feb145218baa499cac9f4bb80990c0b31868742cf56528e0ceefcae1b65e0c8dbe020c5598895e75fad581ceb7eb608234abe5fb5f1c34c9cf98efa485f3d95a0cf19bf78239b9b401ac5833fda510478ae63dbc822bf13a9dd162bd018b79dab25267131057b76899460a82a851714d05c5744926c1aaae0e86589c9d74309cec116c4c868260a0414b3b2c025e77b4d3261fc19160754636be1cca73b1f59303d85bcecca02588fe72c27f3b2c908f83ab6430beb2510da7e2f4406376f448f6d56f1d334d6f748e18329600bae564d070f8201e8308cc11fb3e87ecefe24ae5439becf58b434da1cc039c374d98c8db1cd6d7a8e967516ca3c259d6e0000049ffa9e936173bd9d204726cff34b6baed6516138b733c4c63964ec91c979499500900d23af6c36568aabc132f7b8063cc0b6467cd23a99f975df1df460b15cbb70aba6903ae35b9acab99bb3ca92df6936cf6a9f2d617115d5d6eb0654c9ea770638f2e38f5cf2eb10651559981b558ebfacfa2d2c807b14fbec83515f81d34139d3095d2dc11633ac394bdf7f779fa4f72288880275346af4b3824ea5bea0093e9e3ee58fbbbaf4e342973ac5a9a413b4ca426420a073f5ee57b72fdb40525f4ec4099dfccfb4e2dc8862400cf0ec0ab729a9f5cde1cffe10a4e7ca98aca73446735ca27539c7e1e5d50bfe9eb020c315bf84ab024bdad98322492f0a75b64c060622c38df8532dd6c57a74f49ebde8372281ad3c466f00aa35495d779227e0f23bfde2835fb0c08bc8c75cd17e0f3e800aa6b786b50eb91b1b12358dfbc193cea47c063a963866b61eab93ff7c86762224fa579dc5c450f15b1e3f72c8e1cb7e88e82444c72c3b099056851360fa71ff480849361e68e1e7be817b3960f635ae840682c213df296c18d8020768a51dff9888fb21795e0fc2a782ab1d15186ebeb69aac239eb64e2f78f35da0a9364f6d1a6660a4a265980a0e13aff26355ca3925fb47df9629085596823c47ef10afb7935676b8a6af9c486551398416bfad217bf1111cd8e6e3b1c2640db213f9d996428d72aac99c33c2b17d461df8e15d48d2ab4fad5adbc206ab16fcf9126ef10349120de89dd3d15d1acbb2e4392e2b3e28f5b584348f5184d395540ccee02eef743ce5131021d0747447955af52c63773edaff6cbb8f2a7a54df870e198873613b1f0a9db0ad02a2dcbc1a9400802670c1b85cca5b63e497172b128add76b71de0c19f58088d659ff52220fe5cf5fa010c6cb7b56c74f28ca8f17833409cb7ecf401d8bd5c0c55088a0d38b3642315c9a629c2de7d1328c85e5a4d3dfd7e4e3e2856c80e95b38b241b7e47268a213c8760fdf6bc978d75fd2068accb47f11476345228c75bab25f4d8e8e2bd1a304982c1f18338ceda5cd69445d0b123bab7d0a904f4875043da9734110acb531d3877d4271c2e64bd807659eb43f0c20b95288a36cbef214fc919bddbf13c4b72bcb50de70fdc9d80af59bf5ad7a3d044e554e71ec39753329ff56b9e2d01b30326a24b17b11fdaf106a58073e6467bb84223fceadd4b4695134dc484e9fcc4668f7983ffac03f0de83c81d50b1b951e8b848f16ff5a33a5b0d1ae075a2a5b1bd68f21ac244ff08c9192e6652f39e0d9a7605a8c4f36cc3268f0d9edd7e73f5d36a5b68fb3c6ff6c2c373b41d0cb439da4639c4fdc687a2cd0484e79dcd151ec8fdd7264c9a903ad0bd1c7ba091a821fc208590a93314257975347e9ca10cc17ca0997cb7153ba784183dcddaef4a623830e10bbd12fc97de9d03583f63e6c991786e6a5628923d9e72528a92b1b301a28b52de35ccbf94fdc88e8909dda6458d45ba24d21662192aa4609bfa22e04cfa2a500c839fb68c39c815abf9deed627d656145f93a9b7d37e4625a785041fa8c996830bec17bbb0eb4b823c791de27d80114ce4c983727099cbe63c07dfc6ab66ad98c90e84ad6c13b9e93d034eae77c27e03ea7f329328bdfe0af35817085e0addd2f00d55421d93e8e76fcade9ca7111b4e0a830affceea1e4ec26ec98fc6834a67a7298ec1df9659f30cfb10d35604b08f221c822ea87641caffa27aa8cd6e5de98c5a5a31da070b33e9b9eee9e1cfe2df2485ea08817051e26f7d0e2a97868949b55757148fd8ca24a058d536e7702d70bcd9b900fbfa7fb5da57d606518cfa0c43365bd46c8c38dd1d2b93cd43e2aeb50d4f1644c0afbe9f735d425985a03790c4c9a710d3e1e7d487db73d11957deb418fbc6e91e80f5c5a7caa01a8194d0f653a808ade58cf19736444a35f32046e904ced26393c840da466b753eabc008c4a9a3cb987f0225a9954fcc96e276c77c09b6d85cb861bfbbab793e5be4f28c66ef86b73042eccd00efe013e475cd2814b7edd363473ab83f9f5e11fb046277ebe015c4228a20c940e9ebdf47745103b6569d622b1ff8ce2b7a5277588caa0c183efe18803f6eda93d77e7c4027df8a14492519fd968f5c8ffa0ddc5ad6d37ced6063139ac881422a7f1e5b522c71825a4fca46bc5b513d4d190d7c56b340b7141c057bac72eb4b1c6d5d2553e5d14448e982abb9c2862eff6ed5fc39f8e04e43e2e637bda38f5c4ba9584e916ddc23f7985984295a138f48030228742f5257beb5838c81a75417788a8548c534c2eec679cbd6274932087b8658dccbd2951ab59ab25184646ea85e3a35c0c812301ca0d17820cfde12f77245e60fd55e32c51be54bb3449c3987778fb6051fabe949bc6f5d758d582942d1607399cbb7f4034dbc4cf1f30c10d13b3b8b65cdbbefae0a285923b6a00a420635b36f51b81e2ce9f25e6d28c6769656e488e724c4a063e545324cc70801dcee7e46a10f78e5dd8517a13c224b916d3f8007632e687abc544d3b31b041d9ac8024f2295b11168fd12cae83d682eeaba4f4328c3e2649aaaa1117264ef2879bda4e79df440c6c131f388c0d547720e4087bb9203e13fffb722d9cc5119f73722b603f425712ee3e06571557aeb200acd8fd6a694cf3f82c8c6f1e68c36927719825544e49c13f3294a0d1a1e803f4e5b4ceccb4b1386eddf7d2c6461ec8470d5d6b795c0598c1eebc243eba7a558e4a98471f8d10b9402a9993b0cf946df4084b908b7cee3e2cdf1f6429fd900efd0a3935087c47b144e59a84008737e63c67ca300a5dd9617420884083de6252701306bfe97f07c0ba33c67f322af41b4d4e0250ab6133dd2650137bfc629fb3c512bcde822b26cca0fa8572fb04836cf3d0fc8d91f27780e056ac6a016dbbe11b2a867c0439adac14ccd66e8ed993df411a26077b9b18e83251d9a8299755addd1b7348bac9f72386806c34527993e3d3b0de165814070180ed6bd541378d92d19de149cb816ec8a5488dc0adc1b30ffe3db5d679b11c8dab0c3881dabadbaeb433eee54ab8241b05782c274c8b6462a7b58aeabaf6ada176a2b0de0a73f9ae1482b6a5aa0ac9e1bcb98715a858149de4d65daa6f83ac6310fee01d203266e8856c82c0d940a1b11cf358db4a4146c21778909211d45edcdbfa805cd584eb968e8a920000c270098e2501f06153bc7559e268fcbfbedd4a85d629123286b73da2b4ddb855cb0d2d16e2bf60f189cab8f6a67330685de31adfeeb6c274ee10a43e3f0c87f36fbe573eea8f059db80dc623216039db55e1cbd90ebf34cbb7a01a65980eaeee905fb94c27a70be4f09f577acb89b9f9ca32ecf11b980d7084b535410330e589767c71cde52a97170179674f61b2d3731692755876652c447454a1ab933"], 0xec8) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/05/31 00:14:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xfe) 2018/05/31 00:14:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x2a7, 0x4) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:04 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r0 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) acct(&(0x7f0000000040)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) 2018/05/31 00:14:04 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000001000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="db2c5c00", 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r0) sysfs$2(0x2, 0x3097, &(0x7f00000000c0)=""/109) r1 = shmget(0x3, 0x1000, 0x42ea8f2a6679c05b, &(0x7f0000fff000/0x1000)=nil) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x802) shmctl$IPC_RMID(r1, 0x0) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/252, 0xfc) 2018/05/31 00:14:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:04 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6914}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x4}, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000007a080000000000003f0000000000000000000000000000000400f70b004000000000000000"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/31 00:14:04 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0xff, 0x1000055b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/31 00:14:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0xc4) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4400) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000180)=""/182) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/05/31 00:14:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000002, 0x910, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, 0xfdf7) 2018/05/31 00:14:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x0, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0), &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x4) ioctl(r0, 0x4, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x5000, &(0x7f0000000100), 0xa, r1, 0xd}) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000000180)) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1ff) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @loopback, 0x0}, &(0x7f0000000040)=0xc) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x649d7996829e4b77, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x19, r2}) 2018/05/31 00:14:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000a00)={'lo\x00', &(0x7f00000009c0)=@ethtool_gstrings={0x1b, 0x8}}) 2018/05/31 00:14:05 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x28}, 0x0) membarrier(0x1, 0x0) 2018/05/31 00:14:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xe4300, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000001c0)) accept4$inet(r2, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:05 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r1, 0xb37beca}) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fchmodat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x42) 2018/05/31 00:14:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x3, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)='H.,', &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:05 executing program 7: syz_emit_ethernet(0xcd, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@generic={0x884c, "a5b2f218b03c061844d5f154572be4b2de408af3547f6cd6b06704e6aec3780803423969f0e06976249819f8bf6b678d4dbdd3f291df74fbe8da72b668f193dd3f5b7906b56c500ff53f51fb5db403b635feeefaa8339df82f2e1e7867aac7b50c63d57352181a8ebe09a625ff728aff2abfc9378c5bbca992e70100e65e0075de12520743f2392cff8a7eca4915c926f87a67321af846f108cbd6584497872a341b330d5b123217cd7bd6ba80265ba4427040dc493bfe2596603e2665af66"}}}, &(0x7f0000000040)={0x8000000}) r0 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x1fffffffffe, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x2, 0xfffffffffffffffd, 0x2e47, 0x4, 0x6}, &(0x7f0000000240)=0x14) 2018/05/31 00:14:05 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = epoll_create(0x80) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/31 00:14:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10498100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x1a4, 0xf, 0xf, 0x313, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0xa}, [@typed={0xd8, 0x13, @binary="16f4b59233afeb252f7366e90b5fa775ff4a72c0ed915593120747fc33d7cf5074c2d17f9f04efc7d843e3b9cf68606fdef0e81726d1ee7ccb7a12c55cd117cefce6ce3ca121825cb178b4d04e225a55ae779d7119d4aef279016090d4479580c65bc57be0baef9532506581cd4ff117819cdc9a116e43fade5cb27e938278fca46e26354adbdd8e5c12fa2727bed411c4e65386746b1a3e7f4074af573c7edf36328d2a8bd5f6f948d205cfa23d641532739c21e73c107bd169624fa6fd9941360d45accefe079162706df545797ff0e4230f"}, @generic="0b6b2424226cb9ee203a0e3f4456af82c44693dd5276170770becfac166860ea0301930f88514bb40499cd77517692bd6679ab13ead49c1206cb3e4ab8cc97d6bfa1a24958abc2b8e457ec6f37e64754fa2737787b26d2aaaabda8b4a1aac61a65a6702d5ad7801e09ef3c0060f4bfc29a17070f1969cf591ef528344e4bdb2c6c677708eff802635df194e6", @nested={0x20, 0x6d, [@typed={0x8, 0x2, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @nested={0xc, 0x6e, [@typed={0x8, 0x90, @uid=r2}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4001}, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x10, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) getsockopt$inet6_int(r0, 0x29, 0xdab9863bfd6ce4ab, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/31 00:14:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x5, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:05 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) getsockname$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) 2018/05/31 00:14:05 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) write$binfmt_elf64(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x559) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/05/31 00:14:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x20, 0x13, 0x21, 0x0, 0x0, {0x2907, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/05/31 00:14:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x402000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x4, 0x4) r2 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x8, 0xdc294a2e7d8b93c5, 0x20, &(0x7f0000ffb000/0x3000)=nil, 0x7fff}) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x404040, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x8000, 0x2, 0x80000000, 0x10001}, {0x100000000, 0x7, 0x7ff, 0x800}, {0x42, 0x80000000, 0x10001, 0x9}]}, 0x10) fcntl$getflags(r1, 0x0) 2018/05/31 00:14:05 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="41f306457cd8f63ca4dd7851e496297a3376dca024568aef74cd25a8c7eeeabe5a9148a8e8b45d60c2c5eca382d1f53c0d67f93d40bf7645df2d9c8e8dae671c288f3fb88235a38987068b060f761102a1624325af75d5ba51861ff9d9d2edfbba0c33c34969af2f66b52aff1b14b4aec47f1f570d4ca61d9ac02e172486c12331cdf6d1d4fd02e0fbe9153c934f79c835cc274f2f3ee905b782615833ec1464f3f0c9da01dc0a154e902c51111c3bfba6f4e9b062b534bc89750db087bd9808acf1c44bc10c2e355a1f355d841637d2c31d7c69111e40") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd, 0x100) r2 = semget(0x3, 0x2, 0x2) r3 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xef0) r4 = geteuid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000500)={{0x5, r4, r5, r6, r7, 0x1, 0x269b}, 0x5, 0x9, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r8, 0x40}, &(0x7f0000000280)=0x8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x81, 0x5]) 2018/05/31 00:14:06 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$TCSETSF(r0, 0xc08c5102, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) 2018/05/31 00:14:06 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:06 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) semget(0xffffffffffffffff, 0x0, 0x200) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000, 0x104) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x1, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000600)=0x84) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x11, 0x4, @thr={&(0x7f0000000240)="99947e134c608ce48cf963e474572cdc29ddaacb5185b12a9173138b7f1cc656ddfedad9e32b14f1eb746665e4493bf37b0c176920bcfef8d9777c6dc24c0f9f68595db7e07757785573030978e4a90f1ba4ed7a1afcab4c3265cd7f4eff1d2e012cd1045eddc0825daeea99745606d79f8cf660df86e38ae9aa975d7795ce291b5e965733c6602c36d19a2bd271a23942a90421610ed5e272cd8fbd9f067fc47cf5769d9ed7e5a92658eb33ce9e6ddbd4dcdfbe18e3c5a8f6bbfc0a55d23bdf3a88ad8750fc2d19302a6795a45d3176ed", &(0x7f0000000340)="1af724b610c57e40de5397bb28d4a06de8a6f2b2ade37448705d5c12cb51792aa12c06c13acdb4b783cde9f6758a0907e7d9bb57a1edef6eb00d5fc5e5dfa3bf12cde6d80c49c6521049af5d7154229d4a9b26e2077771945996b641f71827a1e382fbe4f036072dd784d583dd7ec52986f04846ab5372bf9d424566eb1ff8346fac7e864440816743f2e0428612d748a81467034d995f1ab6c172e00381de0fded85345b0810b0dcd2bc56896272ff43d6dd97256ca71e6d75d3b87c32a1008cb5a6b29e58888fae3bee13151ba09ab2e24b8053801a78624f4b8a07ca6c36fcc75d2c2b3b9626266"}}, &(0x7f0000000180)=0x0) timer_gettime(r4, &(0x7f0000000440)) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd9c0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r3, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x1000) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") 2018/05/31 00:14:06 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x1000000000002032, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000768000)={0xfffffffffffffffc, 0x0, 0xfff, 0x0, 0x40, 0x8}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xccbb, 0x0, 0x10000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000131000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0fc7ade71f00000fc72eea02000000f10066baf80cb8bce8118def66bafc0cedf3670f01c8dd76d0c4e2a100a69c480000c4e14bd09d00000000c7442400ba000000c744240200000000c7442406000000000f01142466baa100b000ee", 0x5d}], 0x1, 0x2, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x8dc, @loopback={0x0, 0x1}, 0x3}}, [0x280000000, 0xfff, 0xc3d6, 0xa18f, 0xfffffffffffffa28, 0x8000, 0x0, 0x7, 0x6, 0x100000001, 0xfffffffffffffff8, 0x9, 0x80, 0x10000, 0x7ff]}, &(0x7f0000000140)=0x100) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000340)={0x2, 0x0, 0x8, 0x6, 0x3, 0x7}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x3}, 0x8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') 2018/05/31 00:14:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000040), 0x195) 2018/05/31 00:14:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xfffffffffffff001, 0x6, 0x6}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000240)=0x8) 2018/05/31 00:14:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000001480)=@req={0x80, 0x0, 0x3}, 0x10) sendto$inet6(r3, &(0x7f00000001c0), 0x2ac4, 0x0, 0x0, 0x0) [ 229.273115] sctp: [Deprecated]: syz-executor6 (pid 14568) Use of int in maxseg socket option. [ 229.273115] Use struct sctp_assoc_value instead [ 229.293249] FAULT_INJECTION: forcing a failure. [ 229.293249] name failslab, interval 1, probability 0, space 0, times 0 [ 229.304919] CPU: 1 PID: 14576 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 229.312213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/05/31 00:14:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39d, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2, 0x0) [ 229.321590] Call Trace: [ 229.324210] dump_stack+0x1b9/0x294 [ 229.327976] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.333194] ? kasan_check_write+0x14/0x20 [ 229.337456] should_fail.cold.4+0xa/0x1a [ 229.341581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.346800] ? __debug_object_init+0x57f/0x12c0 [ 229.351532] ? debug_object_free+0x5f0/0x5f0 [ 229.355958] ? lock_downgrade+0x8e0/0x8e0 [ 229.360236] ? kasan_check_read+0x11/0x20 [ 229.364417] ? rcu_is_watching+0x85/0x140 [ 229.368592] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 229.374108] ? blk_mq_update_queue_map+0x200/0x200 [ 229.379080] ? debug_check_no_locks_freed+0x310/0x310 [ 229.384293] ? blk_queue_exit+0x1a4/0x2f0 [ 229.388517] ? direct_make_request+0x550/0x550 [ 229.393127] ? reacquire_held_locks+0xbc/0x3e0 [ 229.397768] __should_failslab+0x124/0x180 [ 229.402026] should_failslab+0x9/0x14 [ 229.405860] __kmalloc+0x63/0x760 [ 229.409344] ? debug_object_init+0x16/0x20 [ 229.413599] ? init_rcu_head+0x10/0x20 [ 229.417501] ? scsi_initialize_rq+0x27/0xc0 [ 229.421863] ? scsi_old_exit_rq+0x110/0x110 [ 229.426216] ? sg_build_indirect.isra.15+0x9d/0x750 [ 229.431243] ? find_held_lock+0x36/0x1c0 [ 229.435330] sg_build_indirect.isra.15+0x9d/0x750 [ 229.440285] sg_common_write.isra.16+0x9ed/0x1dd0 [ 229.445336] ? sg_open+0x1130/0x1130 [ 229.449199] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 229.454412] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 229.459448] ? cap_capable+0x1f9/0x260 [ 229.463361] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.468920] ? security_capable+0x99/0xc0 [ 229.473106] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.478754] ? ns_capable_common+0xa3/0x170 [ 229.483130] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 229.488690] sg_new_write.isra.18+0x6ca/0x930 [ 229.493240] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 229.498368] ? rcu_note_context_switch+0x710/0x710 [ 229.503321] ? graph_lock+0x170/0x170 [ 229.507149] ? __might_sleep+0x95/0x190 [ 229.511162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.516728] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 229.522547] ? __lock_acquire+0x7f5/0x5140 [ 229.526803] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 229.531140] ? find_held_lock+0x36/0x1c0 [ 229.535223] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.540784] ? _parse_integer+0x13b/0x190 [ 229.544992] sg_ioctl+0x2194/0x2f80 [ 229.548643] ? _parse_integer+0x190/0x190 [ 229.552813] ? graph_lock+0x170/0x170 [ 229.556638] ? sg_new_write.isra.18+0x930/0x930 [ 229.561329] ? find_held_lock+0x36/0x1c0 [ 229.565416] ? graph_lock+0x170/0x170 [ 229.569232] ? find_held_lock+0x36/0x1c0 [ 229.573416] ? lock_downgrade+0x8e0/0x8e0 [ 229.577593] ? kasan_check_read+0x11/0x20 [ 229.581761] ? rcu_is_watching+0x85/0x140 [ 229.585952] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 229.591448] ? __fget+0x40c/0x650 [ 229.594940] ? match_held_lock+0x801/0x8b0 [ 229.599556] ? expand_files.part.8+0x9a0/0x9a0 [ 229.604176] ? kasan_check_write+0x14/0x20 [ 229.608449] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 229.613409] ? wait_for_completion+0x870/0x870 [ 229.618020] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 229.623362] ? sg_new_write.isra.18+0x930/0x930 [ 229.628058] do_vfs_ioctl+0x1cf/0x16a0 [ 229.631975] ? ioctl_preallocate+0x2e0/0x2e0 [ 229.636412] ? fget_raw+0x20/0x20 [ 229.639882] ? __sb_end_write+0xac/0xe0 [ 229.643885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 229.649443] ? fput+0x130/0x1a0 [ 229.652744] ? ksys_write+0x1a6/0x250 [ 229.656563] ? security_file_ioctl+0x94/0xc0 [ 229.661010] ksys_ioctl+0xa9/0xd0 [ 229.664498] __x64_sys_ioctl+0x73/0xb0 [ 229.668412] do_syscall_64+0x1b1/0x800 [ 229.672321] ? finish_task_switch+0x1ca/0x840 [ 229.676837] ? syscall_return_slowpath+0x5c0/0x5c0 [ 229.681799] ? syscall_return_slowpath+0x30f/0x5c0 [ 229.686763] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 229.692151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.697026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.702499] RIP: 0033:0x455a09 [ 229.705816] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 229.713564] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 229.721073] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 229.728353] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.735638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 229.742920] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000000 2018/05/31 00:14:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000180)={[{0x2b, "5871f62a92633048c421894072e29653c1f942849fe209a993e57335c95d49682b83c766102d07eba8dc90e428f150ff4a0f9ee3e2bc08eb683e6c5a04e940841e661f7dff6a565ac792d0bc1e53e71a3c7a988fd3bffd6b32d0564206a580b223", 0x20}]}, 0x63) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:06 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) fchdir(r0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c1c240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x5, 0x220000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0)={0x0, 0x0, 0x30, 0x1, 0x86}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000640)={r4, 0x9}, &(0x7f0000000680)=0x8) 2018/05/31 00:14:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0x6, 0x6, "ff1c57c0f402e8e282acffd4a71897e26a3b98740b7c346846e3e8ca60562d5a0bf1ea509cc4d87523f20410857729ca7bb9c3b9fa6f1ab568c4d38e676a1b", 0x20}, 0x60) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0x4, 0x1, 0x154}, 0x14) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0x200005dc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/05/31 00:14:06 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 229.937735] FAULT_INJECTION: forcing a failure. [ 229.937735] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 229.949813] CPU: 0 PID: 14603 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 229.957107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.966477] Call Trace: [ 229.969173] dump_stack+0x1b9/0x294 [ 229.972827] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.978074] ? lock_downgrade+0x8e0/0x8e0 [ 229.982272] should_fail.cold.4+0xa/0x1a [ 229.986493] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.991740] ? is_bpf_text_address+0xd7/0x170 [ 229.996262] ? kernel_text_address+0x79/0xf0 [ 230.000743] ? __unwind_start+0x166/0x330 [ 230.004932] ? __kernel_text_address+0xd/0x40 [ 230.009455] ? unwind_get_return_address+0x61/0xa0 [ 230.014846] ? __save_stack_trace+0x7e/0xd0 [ 230.019214] ? save_stack+0xa9/0xd0 [ 230.022922] ? save_stack+0x43/0xd0 [ 230.026565] ? __kmalloc+0x14e/0x760 [ 230.030292] ? sg_build_indirect.isra.15+0x9d/0x750 [ 230.035329] ? sg_common_write.isra.16+0x9ed/0x1dd0 [ 230.040365] ? sg_new_write.isra.18+0x6ca/0x930 [ 230.045069] ? sg_ioctl+0x2194/0x2f80 [ 230.048890] ? do_vfs_ioctl+0x1cf/0x16a0 [ 230.052968] ? ksys_ioctl+0xa9/0xd0 [ 230.056617] ? __x64_sys_ioctl+0x73/0xb0 [ 230.060695] ? do_syscall_64+0x1b1/0x800 [ 230.064773] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.070153] ? lock_downgrade+0x8e0/0x8e0 [ 230.074326] __alloc_pages_nodemask+0x34e/0xd70 [ 230.079018] ? print_usage_bug+0xc0/0xc0 [ 230.083103] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 230.088162] ? debug_check_no_locks_freed+0x310/0x310 [ 230.093725] ? blk_queue_exit+0x1a4/0x2f0 [ 230.097913] ? __lock_is_held+0xb5/0x140 [ 230.102019] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.107060] ? cap_capable+0x1f9/0x260 [ 230.111067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.116623] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 230.122192] alloc_pages_current+0x10c/0x210 [ 230.126632] sg_build_indirect.isra.15+0x333/0x750 [ 230.131726] sg_common_write.isra.16+0x9ed/0x1dd0 [ 230.136608] ? sg_open+0x1130/0x1130 [ 230.140343] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 230.145585] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.150619] ? cap_capable+0x1f9/0x260 [ 230.154542] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.161558] ? security_capable+0x99/0xc0 [ 230.165728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.171296] ? ns_capable_common+0xa3/0x170 [ 230.175643] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 230.181224] sg_new_write.isra.18+0x6ca/0x930 [ 230.185798] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 230.190927] ? rcu_note_context_switch+0x710/0x710 [ 230.195872] ? graph_lock+0x170/0x170 [ 230.199700] ? __might_sleep+0x95/0x190 [ 230.203695] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.209270] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 230.215179] ? __lock_acquire+0x7f5/0x5140 [ 230.219541] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 230.223876] ? find_held_lock+0x36/0x1c0 [ 230.227952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.233526] ? _parse_integer+0x13b/0x190 [ 230.237699] sg_ioctl+0x2194/0x2f80 [ 230.241406] ? _parse_integer+0x190/0x190 [ 230.245713] ? graph_lock+0x170/0x170 [ 230.249533] ? sg_new_write.isra.18+0x930/0x930 [ 230.254220] ? find_held_lock+0x36/0x1c0 [ 230.258300] ? graph_lock+0x170/0x170 [ 230.262114] ? find_held_lock+0x36/0x1c0 [ 230.266203] ? lock_downgrade+0x8e0/0x8e0 [ 230.270381] ? kasan_check_read+0x11/0x20 [ 230.274549] ? rcu_is_watching+0x85/0x140 [ 230.278726] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 230.283952] ? __fget+0x40c/0x650 [ 230.287433] ? match_held_lock+0x801/0x8b0 [ 230.291697] ? expand_files.part.8+0x9a0/0x9a0 [ 230.296309] ? kasan_check_write+0x14/0x20 [ 230.300596] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 230.305561] ? wait_for_completion+0x870/0x870 [ 230.310173] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 230.315390] ? sg_new_write.isra.18+0x930/0x930 [ 230.320079] do_vfs_ioctl+0x1cf/0x16a0 [ 230.324033] ? ioctl_preallocate+0x2e0/0x2e0 [ 230.328484] ? fget_raw+0x20/0x20 [ 230.331978] ? __sb_end_write+0xac/0xe0 [ 230.335999] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 230.341558] ? fput+0x130/0x1a0 [ 230.344855] ? ksys_write+0x1a6/0x250 [ 230.348708] ? security_file_ioctl+0x94/0xc0 [ 230.353145] ksys_ioctl+0xa9/0xd0 [ 230.356624] __x64_sys_ioctl+0x73/0xb0 [ 230.360572] do_syscall_64+0x1b1/0x800 [ 230.364473] ? finish_task_switch+0x1ca/0x840 [ 230.368991] ? syscall_return_slowpath+0x5c0/0x5c0 [ 230.373945] ? syscall_return_slowpath+0x30f/0x5c0 [ 230.378926] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 230.384416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.389290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.394595] RIP: 0033:0x455a09 [ 230.397797] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 230.405548] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 230.412834] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 230.420120] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 230.427405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 230.434695] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000001 2018/05/31 00:14:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2b7069647b2007b4ece158cbeb7f8fca3e04d95b7d5c47836b8efa742f9eb80247ec9f61270ed7aa13b3e94987a1b2922bfe03d467809d371fbd64f5d5bad8e3e80ee57248f7499d2a95d69534ce44e7d0df2068aaf3a125ada68311f4fe7a75667f199a033962861ca6537a40cd4dfdcde327251622e1c49e8744"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000005, 0x30, r1, 0x0) 2018/05/31 00:14:07 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e23}}) 2018/05/31 00:14:07 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:07 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002b80), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x30000002}) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/31 00:14:07 executing program 1 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:07 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x2, &(0x7f0000000240), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ipddp0\x00', 'veth0_to_bond\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe8, 0x138}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2f8) get_thread_area(&(0x7f0000000040)={0x4, 0x0, 0x2400, 0x10000, 0x20, 0xdf, 0xbaed, 0x3, 0x4, 0x8}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/05/31 00:14:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) listen(r0, 0x110000000012) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02b63c6707634c17cb00000002000000"], 0x10}, 0x1}, 0x0) [ 230.612743] FAULT_INJECTION: forcing a failure. [ 230.612743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 230.624723] CPU: 1 PID: 14619 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 230.632021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.641501] Call Trace: [ 230.644116] dump_stack+0x1b9/0x294 [ 230.647789] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.653009] ? lock_downgrade+0x8e0/0x8e0 [ 230.657202] should_fail.cold.4+0xa/0x1a 2018/05/31 00:14:07 executing program 6: r0 = inotify_init1(0x800) flock(r0, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) listen(r1, 0x0) shutdown(r2, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000040), 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1, 0x0, 0x0, 0x1c2}, 0x100) 2018/05/31 00:14:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 230.661304] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.666435] ? is_bpf_text_address+0xd7/0x170 [ 230.671050] ? kernel_text_address+0x79/0xf0 [ 230.675482] ? __unwind_start+0x166/0x330 [ 230.679653] ? __kernel_text_address+0xd/0x40 [ 230.684191] ? unwind_get_return_address+0x61/0xa0 [ 230.689166] ? __save_stack_trace+0x7e/0xd0 [ 230.693512] ? graph_lock+0x170/0x170 [ 230.697359] ? __lock_is_held+0xb5/0x140 [ 230.701451] ? sg_new_write.isra.18+0x6ca/0x930 [ 230.706178] __alloc_pages_nodemask+0x34e/0xd70 [ 230.710883] ? print_usage_bug+0xc0/0xc0 [ 230.714980] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 230.720030] ? debug_check_no_locks_freed+0x310/0x310 [ 230.725249] ? blk_queue_exit+0x1a4/0x2f0 [ 230.729433] ? __lock_is_held+0xb5/0x140 [ 230.733550] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.738585] ? cap_capable+0x1f9/0x260 [ 230.742514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.748087] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 230.753662] alloc_pages_current+0x10c/0x210 [ 230.758196] sg_build_indirect.isra.15+0x333/0x750 [ 230.763319] sg_common_write.isra.16+0x9ed/0x1dd0 [ 230.768209] ? sg_open+0x1130/0x1130 [ 230.771955] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 230.777188] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.782333] ? cap_capable+0x1f9/0x260 [ 230.786263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.791828] ? security_capable+0x99/0xc0 [ 230.796008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.801577] ? ns_capable_common+0xa3/0x170 [ 230.805931] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 2018/05/31 00:14:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e000903000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a00554900002f734ec5bc6b7ea6d1476ff1253882657d410b1af3884da77c60a824a56b9253834d94b8092a364d14dac236df3f41d4f710f370ac214c144517ff809e0b80d03862133da466db9b1ebc6c64bda2992ec59194c1aceb9ad288c8bd025bb8f30aec453125e771f11666b8e4a23f9815fa6cd14ccd47dfa8236ddaf01c87c8e942b1e47f598b9272c868f04cf6a884c52bd005379dcf26d42311e7a2a877c8cda935552062a4fcd6bc8f01ddb4c89bc830d2c098ed5c778a989083771d16af7b5f46cbe5f7c51471cdce13576a64"], 0x28}, 0x1}, 0x0) [ 230.811646] sg_new_write.isra.18+0x6ca/0x930 [ 230.816378] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 230.821636] ? rcu_note_context_switch+0x710/0x710 [ 230.826696] ? graph_lock+0x170/0x170 [ 230.830522] ? __might_sleep+0x95/0x190 [ 230.834670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.840236] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 230.846066] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 230.850411] ? find_held_lock+0x36/0x1c0 [ 230.854505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.860109] ? zap_class+0x720/0x720 2018/05/31 00:14:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x6, 0x1, 0x8001, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, 0x4, 0x7fff, 0x40, 0x100, 0xfffffffffffffffe, 0x800000, r1}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/05/31 00:14:07 executing program 0: r0 = socket$inet(0x2, 0x20000000002, 0xfffffffffffffffd) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f0801000000009727c1c6fe36cef3e26def23000200000011000013", 0x1d) sendto$inet(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000740)={0x2, 0xfffffffffffffffc, @loopback=0x7f000001}, 0x10) [ 230.863847] sg_ioctl+0x2194/0x2f80 [ 230.867515] ? _parse_integer+0x190/0x190 [ 230.871708] ? graph_lock+0x170/0x170 [ 230.875530] ? sg_new_write.isra.18+0x930/0x930 [ 230.880239] ? graph_lock+0x170/0x170 [ 230.884073] ? find_held_lock+0x36/0x1c0 [ 230.888182] ? lock_downgrade+0x8e0/0x8e0 [ 230.892382] ? rcu_is_watching+0x85/0x140 [ 230.896649] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 230.901883] ? __fget+0x40c/0x650 [ 230.905459] ? match_held_lock+0x801/0x8b0 [ 230.909729] ? expand_files.part.8+0x9a0/0x9a0 [ 230.914332] ? kasan_check_write+0x14/0x20 [ 230.918586] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 230.923548] ? wait_for_completion+0x870/0x870 [ 230.928168] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 230.933390] ? sg_new_write.isra.18+0x930/0x930 [ 230.938174] do_vfs_ioctl+0x1cf/0x16a0 [ 230.942091] ? ioctl_preallocate+0x2e0/0x2e0 [ 230.946524] ? fget_raw+0x20/0x20 [ 230.950022] ? __sb_end_write+0xac/0xe0 [ 230.954020] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 230.958240] IPVS: stopping master sync thread 14660 ... [ 230.959569] ? fput+0x130/0x1a0 [ 230.959648] ? ksys_write+0x1a6/0x250 [ 230.959668] ? security_file_ioctl+0x94/0xc0 [ 230.959698] ksys_ioctl+0xa9/0xd0 [ 230.965522] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 230.968541] __x64_sys_ioctl+0x73/0xb0 [ 230.968561] do_syscall_64+0x1b1/0x800 [ 230.968578] ? finish_task_switch+0x1ca/0x840 [ 230.968596] ? syscall_return_slowpath+0x5c0/0x5c0 [ 230.968615] ? syscall_return_slowpath+0x30f/0x5c0 [ 230.968637] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 230.968657] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.021515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.027247] RIP: 0033:0x455a09 [ 231.030443] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 231.038302] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 231.045722] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 231.053003] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.060392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 231.067822] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000002 [ 231.097949] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 231.098591] IPVS: stopping master sync thread 14662 ... 2018/05/31 00:14:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x39, &(0x7f0000000080)={0x15, 0xae, 0xffffffffffffffff, 0xee5}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x82, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100002b99fee2de5d2e"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/31 00:14:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x900, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000380)={0x3e051a5a}) read(r0, &(0x7f0000000040)=""/28, 0x1c) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x1bb}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0x9, 0x3}, 'port1\x00', 0x1, 0x820, 0x71b2, 0x4, 0x7f7, 0x5636, 0x8, 0x0, 0x4, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{}, 'port0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000440)={0x88}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000480)={0x5, 0x401, 0x101, 0x1, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000004c0)={{0x8}, 'port1\x00', 0x1, 0x28, 0x7, 0xa9, 0x1, 0x0, 0x7fff000000000, 0x0, 0x4, 0x7fff}) 2018/05/31 00:14:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="004ffc0807d82c992409702a980c94d11f7577b63fa5ffe0d0bef555222f7d3375cdf665b8f81a89cfc6d50829fb9f1133e49c9a561ae6ff7f04f996b015312bd1c0b53468c960aa03531bf0be258012aea41fed3bf4f65df9601d7ad9133895000000000000000000000000000000008c76205a1cd436b68914c55c4609447540b9ec4a62b52e909fda9dfca8a6426a624880196213ed59eecf01a32de02c3cc27c5420c095517885ee49c592027c5b") r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) capset(&(0x7f0000000280)={0x20071026, r2}, &(0x7f00000002c0)={0xeb1, 0x42a, 0x7fff, 0x1d, 0x4, 0x6}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0xcd7, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x6, [0xd8f0000000000000, 0x8000, 0x2f, 0xb36, 0x0, 0x80, 0x9, 0x9]}, 0x5c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syz_tun\x00', 0x1010}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ipddp0\x00', r3}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) 2018/05/31 00:14:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="005744975d344cef79a4e1004f554dbae204000000000000007f58af6f6e90c1e58da920067fa84c5abbf4e5eb0000"], 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fffffff, 0x10400) ioctl$TUNSETLINK(r3, 0x400454cd, 0x306) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) 2018/05/31 00:14:08 executing program 1 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:08 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)) 2018/05/31 00:14:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"73797a5f74756e0000e300edff00e8ff", r1}) sendmsg$nl_route_sched(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="2400000028000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x1}, 0x0) 2018/05/31 00:14:08 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) [ 231.578804] FAULT_INJECTION: forcing a failure. [ 231.578804] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.591096] CPU: 1 PID: 14684 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 231.598393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.607765] Call Trace: [ 231.610380] dump_stack+0x1b9/0x294 [ 231.614041] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.619347] ? lock_downgrade+0x8e0/0x8e0 [ 231.623524] should_fail.cold.4+0xa/0x1a [ 231.627607] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.632904] ? is_bpf_text_address+0xd7/0x170 [ 231.637522] ? kernel_text_address+0x79/0xf0 [ 231.641960] ? __unwind_start+0x166/0x330 [ 231.646212] ? __kernel_text_address+0xd/0x40 [ 231.650737] ? unwind_get_return_address+0x61/0xa0 [ 231.655697] ? __save_stack_trace+0x7e/0xd0 [ 231.660033] ? graph_lock+0x170/0x170 [ 231.663880] ? __lock_is_held+0xb5/0x140 [ 231.667978] ? sg_new_write.isra.18+0x6ca/0x930 [ 231.672672] __alloc_pages_nodemask+0x34e/0xd70 [ 231.677441] ? print_usage_bug+0xc0/0xc0 [ 231.681524] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 231.686556] ? debug_check_no_locks_freed+0x310/0x310 [ 231.691767] ? blk_queue_exit+0x1a4/0x2f0 [ 231.696014] ? __lock_is_held+0xb5/0x140 [ 231.700110] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.705134] ? cap_capable+0x1f9/0x260 [ 231.709059] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.714724] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 231.720280] alloc_pages_current+0x10c/0x210 [ 231.724802] sg_build_indirect.isra.15+0x333/0x750 [ 231.729880] sg_common_write.isra.16+0x9ed/0x1dd0 [ 231.734737] ? sg_open+0x1130/0x1130 [ 231.738479] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 231.743686] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.748728] ? cap_capable+0x1f9/0x260 [ 231.752632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.758189] ? security_capable+0x99/0xc0 [ 231.762348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.767902] ? ns_capable_common+0xa3/0x170 [ 231.772230] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 231.777778] sg_new_write.isra.18+0x6ca/0x930 [ 231.782547] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 231.787657] ? rcu_note_context_switch+0x710/0x710 [ 231.792590] ? graph_lock+0x170/0x170 [ 231.796407] ? __might_sleep+0x95/0x190 [ 231.800391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.806040] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 231.811933] ? __lock_acquire+0x7f5/0x5140 [ 231.816180] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 231.820512] ? find_held_lock+0x36/0x1c0 [ 231.824584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.830129] ? _parse_integer+0x13b/0x190 [ 231.834334] sg_ioctl+0x2194/0x2f80 [ 231.837966] ? _parse_integer+0x190/0x190 [ 231.842243] ? graph_lock+0x170/0x170 [ 231.846061] ? sg_new_write.isra.18+0x930/0x930 [ 231.850743] ? find_held_lock+0x36/0x1c0 [ 231.854812] ? graph_lock+0x170/0x170 [ 231.858623] ? find_held_lock+0x36/0x1c0 [ 231.862722] ? lock_downgrade+0x8e0/0x8e0 [ 231.866912] ? kasan_check_read+0x11/0x20 [ 231.871075] ? rcu_is_watching+0x85/0x140 [ 231.875242] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 231.880471] ? __fget+0x40c/0x650 [ 231.884285] ? match_held_lock+0x801/0x8b0 [ 231.888626] ? expand_files.part.8+0x9a0/0x9a0 [ 231.893259] ? kasan_check_write+0x14/0x20 [ 231.897502] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 231.902446] ? wait_for_completion+0x870/0x870 [ 231.907042] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 231.912251] ? sg_new_write.isra.18+0x930/0x930 [ 231.917034] do_vfs_ioctl+0x1cf/0x16a0 [ 231.920937] ? ioctl_preallocate+0x2e0/0x2e0 [ 231.925355] ? fget_raw+0x20/0x20 [ 231.928826] ? __sb_end_write+0xac/0xe0 [ 231.932811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 231.938350] ? fput+0x130/0x1a0 [ 231.941654] ? ksys_write+0x1a6/0x250 [ 231.945472] ? security_file_ioctl+0x94/0xc0 [ 231.949908] ksys_ioctl+0xa9/0xd0 [ 231.953892] __x64_sys_ioctl+0x73/0xb0 [ 231.957784] do_syscall_64+0x1b1/0x800 [ 231.961673] ? finish_task_switch+0x1ca/0x840 [ 231.966281] ? syscall_return_slowpath+0x5c0/0x5c0 [ 231.971222] ? syscall_return_slowpath+0x30f/0x5c0 [ 231.976183] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 231.981561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.986415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.991626] RIP: 0033:0x455a09 [ 231.994816] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.002628] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 232.009920] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 232.017196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/31 00:14:08 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1437c2) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000002c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xa, 0x4004) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x8}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0xf70, 0x6, 0x8}, 0x10) r4 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) ioctl(r0, 0x9, &(0x7f0000000300)="c8efaa14b7c933b7b3f95c01fa80926f81e8aa8e887ee33ff769bd124d5f2e4af2b7") write$cgroup_subtree(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="2d70e9647320"], 0xc4) 2018/05/31 00:14:08 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) socket$packet(0x11, 0x3, 0x300) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0, 0x4000}], 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x2000) [ 232.024486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 232.032531] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000003 2018/05/31 00:14:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x200000000000000, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}}, 0x8) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000340)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) socket$inet6(0xa, 0x7, 0x400) shutdown(r1, 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) sendto$inet6(r2, &(0x7f0000000000)="a8", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) 2018/05/31 00:14:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000180)) 2018/05/31 00:14:08 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x40, &(0x7f0000000040)="006c0d335555fde50a82e1863014c4d2547d8984728df7fcffffffbdfe45951c469b12b8ae0b1551034cd5902c35eade5d3b06a64567b62dbdf660078c4ab7c410784d228d54") bpf$MAP_CREATE(0x7a01000000000000, &(0x7f0000000000)={0x2, 0x4, 0x2a14, 0x3}, 0x2c) 2018/05/31 00:14:09 executing program 1 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:09 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) fcntl$getflags(r0, 0x408) dup2(r0, 0xffffffffffffffff) [ 232.302866] FAULT_INJECTION: forcing a failure. [ 232.302866] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.315334] CPU: 1 PID: 14718 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 232.322625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.332229] Call Trace: [ 232.334839] dump_stack+0x1b9/0x294 [ 232.338599] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.343837] ? lock_downgrade+0x8e0/0x8e0 [ 232.348016] should_fail.cold.4+0xa/0x1a [ 232.352112] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.357255] ? is_bpf_text_address+0xd7/0x170 [ 232.361776] ? kernel_text_address+0x79/0xf0 [ 232.366317] ? __unwind_start+0x166/0x330 [ 232.370501] ? __kernel_text_address+0xd/0x40 [ 232.375115] ? unwind_get_return_address+0x61/0xa0 [ 232.380315] ? __save_stack_trace+0x7e/0xd0 [ 232.384658] ? graph_lock+0x170/0x170 [ 232.388513] ? __lock_is_held+0xb5/0x140 [ 232.392685] ? sg_new_write.isra.18+0x6ca/0x930 [ 232.397392] __alloc_pages_nodemask+0x34e/0xd70 2018/05/31 00:14:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) [ 232.402187] ? print_usage_bug+0xc0/0xc0 [ 232.406281] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 232.411335] ? debug_check_no_locks_freed+0x310/0x310 [ 232.416570] ? blk_queue_exit+0x1a4/0x2f0 [ 232.420747] ? __lock_is_held+0xb5/0x140 [ 232.424844] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.429886] ? cap_capable+0x1f9/0x260 [ 232.433798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.439360] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 232.444945] alloc_pages_current+0x10c/0x210 [ 232.449377] sg_build_indirect.isra.15+0x333/0x750 [ 232.454429] sg_common_write.isra.16+0x9ed/0x1dd0 [ 232.459392] ? sg_open+0x1130/0x1130 [ 232.463135] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.468352] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.473385] ? cap_capable+0x1f9/0x260 [ 232.477313] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.483238] ? security_capable+0x99/0xc0 [ 232.487418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.492966] ? ns_capable_common+0xa3/0x170 [ 232.497398] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 232.502955] sg_new_write.isra.18+0x6ca/0x930 [ 232.507474] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 232.512607] ? rcu_note_context_switch+0x710/0x710 [ 232.517647] ? graph_lock+0x170/0x170 [ 232.521466] ? __might_sleep+0x95/0x190 [ 232.525466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.531110] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 232.536931] ? __lock_acquire+0x7f5/0x5140 [ 232.541220] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 232.545847] ? find_held_lock+0x36/0x1c0 [ 232.549924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.555753] ? _parse_integer+0x13b/0x190 [ 232.560140] sg_ioctl+0x2194/0x2f80 [ 232.564044] ? _parse_integer+0x190/0x190 [ 232.568474] ? graph_lock+0x170/0x170 [ 232.572524] ? sg_new_write.isra.18+0x930/0x930 [ 232.578077] ? find_held_lock+0x36/0x1c0 [ 232.582596] ? graph_lock+0x170/0x170 [ 232.591450] ? find_held_lock+0x36/0x1c0 [ 232.595805] ? lock_downgrade+0x8e0/0x8e0 [ 232.600146] ? kasan_check_read+0x11/0x20 [ 232.604501] ? rcu_is_watching+0x85/0x140 [ 232.608674] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 232.614091] ? __fget+0x40c/0x650 [ 232.617671] ? match_held_lock+0x801/0x8b0 [ 232.622034] ? expand_files.part.8+0x9a0/0x9a0 [ 232.626760] ? kasan_check_write+0x14/0x20 [ 232.631358] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 232.638602] ? wait_for_completion+0x870/0x870 [ 232.643828] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.649081] ? sg_new_write.isra.18+0x930/0x930 [ 232.653865] do_vfs_ioctl+0x1cf/0x16a0 [ 232.658007] ? ioctl_preallocate+0x2e0/0x2e0 [ 232.662441] ? fget_raw+0x20/0x20 [ 232.666018] ? __sb_end_write+0xac/0xe0 [ 232.670285] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 232.675835] ? fput+0x130/0x1a0 [ 232.679150] ? ksys_write+0x1a6/0x250 [ 232.683006] ? security_file_ioctl+0x94/0xc0 [ 232.687525] ksys_ioctl+0xa9/0xd0 [ 232.690993] __x64_sys_ioctl+0x73/0xb0 [ 232.694900] do_syscall_64+0x1b1/0x800 [ 232.698817] ? finish_task_switch+0x1ca/0x840 [ 232.703336] ? syscall_return_slowpath+0x5c0/0x5c0 [ 232.708276] ? syscall_return_slowpath+0x30f/0x5c0 [ 232.713889] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 232.719301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.724276] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.730286] RIP: 0033:0x455a09 [ 232.733744] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.741476] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 2018/05/31 00:14:09 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x440, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x44, r3, 0x10, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4840}, 0x800) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000550ac869a5be017573f0f6d3e97c5743a0107135500f24baca0985df0064713b434b1676e5dabe922efb0308b0b3a0f9add4816479d27615be0aff806954c40c7320abeb8a", @ANYRES16=r5, @ANYBLOB="02042cbd0100942c17b0108019ff0000520aef03243e51982c2e1d9e96b885e84703156881b856a020efe6d62b6f71279c2525290da90609a1a3288b09d333d5c62054ae8826e209e6892c536df2a9d252fe20ce611593c229c4653989de7de7c632d8ecb104cce069e99ddc6c7d077c7142f722ee07debf6efb59f7dcdab93a31a4d3a60d1fcec92ea285105ddabe4e08a656f4086e3b917841870184d17546d6add1fc9cc542b7992164217888c9e5"], 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) [ 232.748846] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 232.756121] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.763414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 232.771410] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000004 [ 232.814755] device team0 entered promiscuous mode [ 232.819888] device team_slave_0 entered promiscuous mode [ 232.826064] device team_slave_1 entered promiscuous mode [ 232.852709] device team0 left promiscuous mode [ 232.858436] device team_slave_0 left promiscuous mode [ 232.863826] device team_slave_1 left promiscuous mode 2018/05/31 00:14:09 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'yam0\x00'}, 0x18) 2018/05/31 00:14:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) signalfd4(r1, &(0x7f0000000100)={0x2}, 0x8, 0x80800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xc8, 0x200) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000280)={0x3, 0x7, 0x2, 0x9, 0x4f, 0x5f8}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000c3ebdd770b8c389129fb0c9c03ffff"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80240) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xb9, "7ae577d36724cd44a72002134f208d6aa59d5a83273cf667b42a04fb0e15069fb94c10d41fdd023331aff51f4b0c0da161f232abc68502fa07179055c447e39e617eaa6ee10fb4c4a46fbc362a1f7115f5ce07958c66cdae004a9b6bf28d8088a235a773fc12f3a056dd2b3bb4688c86069c7fa94eeda157ccbde792d85879325a1eff259f5fdc5c6b7fa3aa5e57ba67f4e5338ab5b43c01c5cc73edee9a62dd65357186da36f5746dc51af8e8a7b9a1775ede9cba59cbea81"}, &(0x7f00000001c0)=0xc1) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, 0x4) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f00000002c0)=0x3) 2018/05/31 00:14:09 executing program 1 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="19ca84279fa73333240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x71eb12803e82c824) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev, @local}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000640)={@mcast1, 0x0}, &(0x7f0000000680)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000019c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001a00)={'eql\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001d40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8060000}, 0xc, &(0x7f0000001d00)={&(0x7f00000006c0)=ANY=[@ANYBLOB="b0020000", @ANYRES16=r3, @ANYBLOB="0c0c25bd7000fbdbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="f00002004000016d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400340000003c00010024000100656e61626c656400000000000000000000000000000000000000000000000000080003000600000004000400080006000000000000fdcf3258362b31ea32d34a01d112f7d4a0bd2d7c974cd169d240889ebacf0f88ccc52feb56903bb9", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100008008000100", @ANYRES32=r6, @ANYBLOB="9c010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100010008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004007fffffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400fcffff270300000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004003f00000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400f1670000"], 0x2b0}, 0x1, 0x0, 0x0, 0x40}, 0x800) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)='x', 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) read$eventfd(r10, &(0x7f0000000100), 0x8) sendto$inet(r1, &(0x7f0000000180)="1d", 0x1, 0x81, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) 2018/05/31 00:14:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xfffffffffffff2cb, 0x1) read$eventfd(r1, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2f, 0x7ff, 0xfff, 0x4, 0x9}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xd1, "957b03b15426e82e01a02e7b62516b45a39c2a56cab478f70f5a6b70778deb7e3d4ee8ce4812c310040424bb7bbe5410cc50ea4173279c4b60754e664463dff3cee8cda77c57cb04115ba951940529b9dd020bc6196c16672e0f84d492fc2d1948cd3970f277b5c37d18286333200555c80597912bc6ca355003a36cf1f1a7ba03759a4f69e25a5e7e932720d28cb495302e1b428d98af83b70a6be19d9af8c22cc577edb0ef0b46af85b77c2a467055c87e07edb0cd92bc8e99faa40e165539bb1af366fc94366ef190f0e9319d2e55f1"}, &(0x7f0000000280)=0xd9) [ 233.075408] FAULT_INJECTION: forcing a failure. [ 233.075408] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.088685] CPU: 1 PID: 14744 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 233.095997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.105375] Call Trace: [ 233.107996] dump_stack+0x1b9/0x294 [ 233.111487] IPVS: Unknown mcast interface: yam0 [ 233.111742] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/31 00:14:09 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = inotify_init() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, 0x0) [ 233.111763] ? lock_downgrade+0x8e0/0x8e0 [ 233.111793] should_fail.cold.4+0xa/0x1a [ 233.111821] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.111856] ? is_bpf_text_address+0xd7/0x170 [ 233.111882] ? kernel_text_address+0x79/0xf0 [ 233.133813] IPVS: Unknown mcast interface: yam0 [ 233.135985] ? __unwind_start+0x166/0x330 [ 233.136014] ? __kernel_text_address+0xd/0x40 [ 233.136035] ? unwind_get_return_address+0x61/0xa0 [ 233.136053] ? __save_stack_trace+0x7e/0xd0 [ 233.136068] ? graph_lock+0x170/0x170 [ 233.136096] ? __lock_is_held+0xb5/0x140 2018/05/31 00:14:09 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$int_out(r2, 0x40044103, &(0x7f0000000040)) [ 233.175835] ? sg_new_write.isra.18+0x6ca/0x930 [ 233.180558] __alloc_pages_nodemask+0x34e/0xd70 [ 233.185254] ? print_usage_bug+0xc0/0xc0 [ 233.189512] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 233.194567] ? debug_check_no_locks_freed+0x310/0x310 [ 233.199782] ? blk_queue_exit+0x1a4/0x2f0 [ 233.203953] ? __lock_is_held+0xb5/0x140 [ 233.208038] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.213597] ? cap_capable+0x1f9/0x260 [ 233.217609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.223215] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 233.228868] alloc_pages_current+0x10c/0x210 [ 233.233325] sg_build_indirect.isra.15+0x333/0x750 [ 233.238300] sg_common_write.isra.16+0x9ed/0x1dd0 [ 233.243210] ? sg_open+0x1130/0x1130 [ 233.246950] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 233.252286] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.257500] ? cap_capable+0x1f9/0x260 [ 233.261412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.266974] ? security_capable+0x99/0xc0 [ 233.271191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.276749] ? ns_capable_common+0xa3/0x170 [ 233.281098] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 233.286691] sg_new_write.isra.18+0x6ca/0x930 [ 233.291312] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 233.296443] ? rcu_note_context_switch+0x710/0x710 [ 233.301390] ? graph_lock+0x170/0x170 [ 233.305496] ? __might_sleep+0x95/0x190 [ 233.309502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.315067] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 233.320900] ? __lock_acquire+0x7f5/0x5140 [ 233.325201] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 233.329534] ? find_held_lock+0x36/0x1c0 [ 233.333647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.339207] ? _parse_integer+0x13b/0x190 [ 233.343373] sg_ioctl+0x2194/0x2f80 [ 233.347019] ? _parse_integer+0x190/0x190 [ 233.351204] ? graph_lock+0x170/0x170 [ 233.355042] ? sg_new_write.isra.18+0x930/0x930 [ 233.359725] ? find_held_lock+0x36/0x1c0 [ 233.363797] ? graph_lock+0x170/0x170 [ 233.367614] ? find_held_lock+0x36/0x1c0 [ 233.371714] ? lock_downgrade+0x8e0/0x8e0 [ 233.375935] ? kasan_check_read+0x11/0x20 [ 233.380193] ? rcu_is_watching+0x85/0x140 [ 233.384372] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 233.389768] ? __fget+0x40c/0x650 [ 233.393336] ? match_held_lock+0x801/0x8b0 [ 233.397700] ? expand_files.part.8+0x9a0/0x9a0 [ 233.402310] ? kasan_check_write+0x14/0x20 [ 233.406761] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 233.411881] ? wait_for_completion+0x870/0x870 [ 233.416480] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 233.421981] ? sg_new_write.isra.18+0x930/0x930 [ 233.426753] do_vfs_ioctl+0x1cf/0x16a0 [ 233.430665] ? ioctl_preallocate+0x2e0/0x2e0 [ 233.435450] ? fget_raw+0x20/0x20 [ 233.439013] ? __sb_end_write+0xac/0xe0 [ 233.443119] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 233.449668] ? fput+0x130/0x1a0 [ 233.452963] ? ksys_write+0x1a6/0x250 [ 233.456963] ? security_file_ioctl+0x94/0xc0 [ 233.461399] ksys_ioctl+0xa9/0xd0 [ 233.465046] __x64_sys_ioctl+0x73/0xb0 [ 233.468960] do_syscall_64+0x1b1/0x800 [ 233.472854] ? finish_task_switch+0x1ca/0x840 [ 233.477369] ? syscall_return_slowpath+0x5c0/0x5c0 [ 233.482345] ? syscall_return_slowpath+0x30f/0x5c0 [ 233.487302] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 233.492703] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.497689] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.502891] RIP: 0033:0x455a09 [ 233.506087] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 233.514574] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 233.521908] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 233.529620] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.537000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 233.544824] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000005 2018/05/31 00:14:10 executing program 7: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="e045097085add687474e140042fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) shmget(0x1, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) 2018/05/31 00:14:10 executing program 6: r0 = socket$kcm(0x29, 0x20000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='.', &(0x7f00000001c0)='bdev\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="b222a93130f6fee594da8394b900d6a1fa495a5135aeb6e3a6b463024fba100a269b36a8ad665618400d10df0f9de01af782524bd848d3d1ca57375957d707179aa45540cf5f6b182ee8897849645dd30850c1f6c4a7e69f3d2ade027338b33f55", 0x61, 0x0) 2018/05/31 00:14:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="4463b743a5d29c18c22bde491056ad74269b511c75575dab4751cf57af108ccd2c22b055eafe0a4c03c3e83cd2d34e085e8a136dcacddcda1253b68dc1f6533771f6cd46f43fc25181") r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000001480)=[{&(0x7f0000000140)="3020ef", 0x3}], 0x1, 0x0) 2018/05/31 00:14:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r2 = semget$private(0x0, 0x1, 0x200) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f0000000180)=""/80) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) ioprio_get$pid(0x3, r4) 2018/05/31 00:14:11 executing program 6: r0 = socket(0x10, 0x4000000000000002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x3}, 0x8) open_by_handle_at(r0, &(0x7f00000001c0)={0x8e, 0x6, "a10d52a0aaf333bf4f44d09a6eb42539d90d6380d6dfcbf5e86b85194b5139c09b628154b4a7bb3bcd62796d1b8a80096ebae362b8d1d81d0365fa7d67c10cbf4e9552b7f481f0aedceb01ab6ecdb0aa81b804c084b8efdd87787fd86d42e5476f54432c25fea10b0d8eba59a7c2eb050f731ba3fa2934cbb006fd7b38e91cec99bf638b8701"}, 0x80000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x0, @rand_addr=0x80000000, 0x4e23, 0x0, 'lc\x00', 0x8, 0xff, 0x21}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x5, 0x3, 0x2}, 0x10) 2018/05/31 00:14:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x43, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = fcntl$dupfd(r0, 0x406, r2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x12100, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x3, 0x5, 0x62e4, 0x2, 0x10000, 0x1, 0x8000000000, 0x3, 0xf5, 0x8000, 0x100, 0x1000, 0x2}, {0x3, 0x4, 0x9, 0x3, 0x8, 0x3, 0x6, 0xfffffffffffffff7, 0x3, 0x4, 0x7f, 0x0, 0xff}, {0x8, 0x1, 0x7fff, 0xffffffffffffffff, 0x826, 0x1, 0x5, 0x7, 0x5, 0x689d56e0, 0x83f, 0x5, 0x8}], 0x28}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071, 0x4ce00]}) ioctl(r4, 0x1, &(0x7f00000000c0)="bf39b4ef7a71ab85f489b2c080be315e119ee5d72a3af488f13ac28abe3b0b3c072a9022cea5e9a5db08986e479647dd1e50ac17fdf16099e67932006a8e185ebf4497bf30f775c4b8e1b5fa78754b3a35d72e1bd2737f6f2c4c4f1f690956bfc20df8d77e7d472efdb65217ea225d83da76613fad058eb04c98a87d6fc8455a16a3d7a0cc32cf1288e0b3cc") 2018/05/31 00:14:11 executing program 1 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:11 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x6, 0xa}, &(0x7f00000002c0)=0x239) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x200, 0xff, 0x4, 0x80}, &(0x7f0000000180)=0x14) r3 = socket(0x10, 0x3, 0x0) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setgid(r4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000380)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x1, @random="1e6247ba426b"}, 0x4a, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r5 = dup(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000080)={0xfffffffffffffdd6, 0x6, 0x80000001, 0x120000, "b6d97596c20fd3e2f2fcbe3c740113fa9d3efd5b11b50aa4599992e42b576fed3ca014b01bf99e667f00a60b", 0xb4fb}) 2018/05/31 00:14:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x0, 0x80000001}, &(0x7f0000000200)=0xc) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/162) 2018/05/31 00:14:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm4-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/05/31 00:14:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="2b706974732019566bc944c485a3e3dd04aeeb643cbd80361f02e79f64f79ebba9a06a1732d67f686b2c8b35c301105f819cdbe64bc2b2cf8f09db6fb469c42973176b4101220390ab24878979aef7c140b492a0317754b85dc9800ea172e9a25850d4e1e3452e3abd4ffb5712aee188160485f6dda02e3ee9e2d5110d939aa191d4baf5521e3814aea7d6000fd68e0301b353cf38b10f3650fa84674de8a47a5f"], 0x6) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000140)=0x100, 0x4) write$eventfd(r2, &(0x7f0000000100)=0x4, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)={r3}, &(0x7f0000000600)=0x8) r4 = shmget$private(0x0, 0x2000, 0x6f544000eccb1926, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r8 = getgid() fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000500)) r9 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000480)={{0x800, r5, r6, r7, r8, 0x4, 0x10001}, 0xa3, 0xffffffffffffffff, 0x6, 0x9d5, r9, r10, 0x17eb}) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="be6222a25c3d2d79de85dd822fccd72a7f14543c1e8b6bafafc6c51702c6a0b6874c196b5bb1879abcb5cd3ea30fea740816257b0f09bf36417200076f"], 0xc4) 2018/05/31 00:14:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000002000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$kcm(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000004c0)="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", 0x820}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="e0000000000000000d01000001040000d962e12821ab680a32c8f4e095ea789845e4a4c635efd5e74b02ae28e35d7c27aac372892a1bacd61367fce0fbd1d89ae33a4c1a2252130799ae14c25adafc0054289678f8ef9633d6d1fe67bee78b9dc87d4ca39da3caae897615698f5cb071706c7633ec94f46d41cae3b873e31928c7f37d06372d47dcc5b18f17140fe60b0a6625db8fe51ba759870752d3cf781e45f4fa06d313f208eba2b08e8697df6ecc829199f627c3814cc0cc2cf6d4f080e1d783c02a3e76d6d4cd9f2172de7f42be2b2fd9a06dc83233625c2bb0a59363"], 0x59}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r2, &(0x7f0000001180)=[{{&(0x7f0000000e00)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000f80)=""/22, 0x16}}, {{0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/130, 0x82}}], 0x2, 0x0, &(0x7f0000001280)={0x0, 0x989680}) [ 234.384575] FAULT_INJECTION: forcing a failure. [ 234.384575] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 234.396713] CPU: 0 PID: 14800 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 234.404091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.413458] Call Trace: [ 234.416068] dump_stack+0x1b9/0x294 [ 234.419725] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.424934] ? lock_downgrade+0x8e0/0x8e0 [ 234.429138] should_fail.cold.4+0xa/0x1a [ 234.433228] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.438385] ? is_bpf_text_address+0xd7/0x170 [ 234.442988] ? kernel_text_address+0x79/0xf0 [ 234.447416] ? __unwind_start+0x166/0x330 [ 234.451589] ? __kernel_text_address+0xd/0x40 [ 234.456112] ? unwind_get_return_address+0x61/0xa0 [ 234.461066] ? __save_stack_trace+0x7e/0xd0 [ 234.465405] ? graph_lock+0x170/0x170 [ 234.469383] ? __lock_is_held+0xb5/0x140 [ 234.474326] ? sg_new_write.isra.18+0x6ca/0x930 [ 234.479027] __alloc_pages_nodemask+0x34e/0xd70 [ 234.483720] ? print_usage_bug+0xc0/0xc0 [ 234.487911] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 234.492952] ? debug_check_no_locks_freed+0x310/0x310 [ 234.498186] ? blk_queue_exit+0x1a4/0x2f0 [ 234.502389] ? __lock_is_held+0xb5/0x140 [ 234.506468] ? snd_ctl_elem_add+0x140/0x1470 [ 234.510930] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 234.515984] ? cap_capable+0x1f9/0x260 [ 234.519901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.525457] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 234.531018] alloc_pages_current+0x10c/0x210 [ 234.535455] sg_build_indirect.isra.15+0x333/0x750 [ 234.540404] sg_common_write.isra.16+0x9ed/0x1dd0 [ 234.545269] ? sg_open+0x1130/0x1130 [ 234.549012] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.554311] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 234.559453] ? cap_capable+0x1f9/0x260 [ 234.563356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.568901] ? security_capable+0x99/0xc0 [ 234.573062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.578630] ? ns_capable_common+0xa3/0x170 [ 234.582996] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.588714] sg_new_write.isra.18+0x6ca/0x930 [ 234.593234] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 234.598346] ? rcu_note_context_switch+0x710/0x710 [ 234.603363] ? graph_lock+0x170/0x170 [ 234.607173] ? __might_sleep+0x95/0x190 [ 234.611157] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.616703] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 234.622531] ? __lock_acquire+0x7f5/0x5140 [ 234.626775] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 234.631099] ? find_held_lock+0x36/0x1c0 [ 234.635263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.640810] ? _parse_integer+0x13b/0x190 [ 234.644990] sg_ioctl+0x2194/0x2f80 [ 234.648622] ? _parse_integer+0x190/0x190 [ 234.652779] ? graph_lock+0x170/0x170 [ 234.656608] ? sg_new_write.isra.18+0x930/0x930 [ 234.661368] ? find_held_lock+0x36/0x1c0 [ 234.665432] ? graph_lock+0x170/0x170 [ 234.669243] ? find_held_lock+0x36/0x1c0 [ 234.673321] ? lock_downgrade+0x8e0/0x8e0 [ 234.677485] ? kasan_check_read+0x11/0x20 [ 234.681641] ? rcu_is_watching+0x85/0x140 [ 234.685802] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.691024] ? __fget+0x40c/0x650 [ 234.694487] ? match_held_lock+0x801/0x8b0 [ 234.698823] ? expand_files.part.8+0x9a0/0x9a0 [ 234.703416] ? kasan_check_write+0x14/0x20 [ 234.707668] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 234.712710] ? wait_for_completion+0x870/0x870 [ 234.717306] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.722515] ? sg_new_write.isra.18+0x930/0x930 [ 234.727198] do_vfs_ioctl+0x1cf/0x16a0 [ 234.731099] ? ioctl_preallocate+0x2e0/0x2e0 [ 234.735512] ? fget_raw+0x20/0x20 [ 234.738970] ? __sb_end_write+0xac/0xe0 [ 234.742962] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.748503] ? fput+0x130/0x1a0 [ 234.751785] ? ksys_write+0x1a6/0x250 [ 234.755596] ? security_file_ioctl+0x94/0xc0 [ 234.760018] ksys_ioctl+0xa9/0xd0 [ 234.763486] __x64_sys_ioctl+0x73/0xb0 [ 234.767381] do_syscall_64+0x1b1/0x800 [ 234.771279] ? finish_task_switch+0x1ca/0x840 [ 234.775781] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.780716] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.785662] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 234.791054] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.795911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.801120] RIP: 0033:0x455a09 [ 234.804315] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.812044] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 234.819435] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 234.826730] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/31 00:14:11 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x200) r1 = accept$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x37f) accept4$packet(r1, 0x0, &(0x7f0000000140)=0x487, 0x800) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000088040000a00300004001000080020000a0030000a0030000a003000004000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000087b6ac694f91879296000000000000000000000000000000b70600000000000000000000000000000000000000000000000040dc0a8c6b"], @ANYBLOB="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"], 0x4d8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0xfdffffffffff87f3, 0x4) timer_create(0x6, &(0x7f0000000780)={0x0, 0x40, 0x0, @thr={&(0x7f00000008c0)="e0c6ca2016681da58efc93b4d21f4322a121dea87d279c8c71fe2dc40100388af85252e1dedfc07387c958a05ac85efa48055e031a505529052d2c7e1b26a64afba36ef4611ff24376f8107cd0218722854180a092600497c76d7971ae65fc311f0e9c94eb7846557be51809fba534c1b1951487aaff21ba70af904b3e7662f6ee8f83f287e79432774d72c2e49a460adb6db99b2d0cc3f1f2ec", &(0x7f0000000980)="dc0f87e91beced88cab0ecbe37cd9dcb638e33c6a2663d84e8654a3f63db099ca4fb136a421586d714b164f61cb8fb546cbfd9d7357b3060e2873d27a099cc48a371f475c3bc1eb468a9d1c80bfb4eda8c937158784fdb2788ddf3a42eda7367a45cdffff14f7511507f6f499f95103bcf4d643115fea824e26aee7e705541024a24df7b5466b84031149fdf780fa4e8281b3e26c6cb43ccbd6c3c2a9f22e21ad5cb48c4b8fe2d17ede5810033504b9f41365cdd291748fdaaf36318d0c8be0b2364ddfffe746bdbfd106ffd463122d735e6ca579e4824427c6c7d494169670e42b5236445489600e6b37aa1500e043d30fb93705af0fda325"}}, &(0x7f0000000a80)=0x0) timer_getoverrun(r4) accept4$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x80000) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000040), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r3, 0x50, &(0x7f0000000840)}, 0x10) 2018/05/31 00:14:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x4, &(0x7f0000000180)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) pipe(&(0x7f0000000040)) 2018/05/31 00:14:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x240100, 0x0) getdents64(r1, &(0x7f0000000040)=""/87, 0x57) r2 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000000c0)) ioctl$TIOCSBRK(r3, 0x40044590) 2018/05/31 00:14:11 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x26381, 0x0) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0x19, 0xffffffeffffffffd, 0x4, 0x1533d4d78e6226eb, 0x0, 0x70bd2c, 0x25dfdbfb}, 0xffffffffffffff6f}, 0x1}, 0x90) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)) 2018/05/31 00:14:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000003b40)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f00000001c0)="e771c44f444571e52750a981ec031f2290ea6b9703803771153ade682ae4e000c0b67ca6a34bd48d068677442721c40ced78ed319ec44468247e3b053cf40cc7fa1add0e4cdd94ff68d0ce6e015cd9badeacdadb1fc23b7aa498ba72b5ae0f591819c3d9a02d19d95bede3f75e6621258394368fda5f57587ec0dcff2e45adf44e731595438a30762ab67bef9cee4a232ec0305c1166bbe5527d1b523de819a6a499e00de2009103a7343e3bb9db627e01492ebc2736bb13f64849bf0e54374c99d8b3bbf41071e7d0fce51f10fbbdf2ac8717894ed04c03415445f0966aa321a6089eb892c2d6095f"}, 0x10) [ 234.834006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 234.841379] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000006 2018/05/31 00:14:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890f, &(0x7f0000000340)="0047fc5107d82c99240970e02e627b8417245c3b1d76a616977ad994d634549d437c78304114245b1ed0c824cfe301d07773ec38452142c50041707cdd9e2a6f94619acf685df85a74d130aa45ce3b6f681b7be09ea17f4906b67a606fe1df45eb7549f489f3ac1159e94d11eb1975ec1ac99cf3ff4ac4b9a2738965f32ce3c1aebc08d691280000000000000000000000000000004706b7bcf304f59dc14c7a742cb907bb966c130aed3dd8e5bf") r1 = open(&(0x7f0000000040)='./file0\x00', 0x480000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000594000), 0x0) close(r2) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) 2018/05/31 00:14:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000300)={[{0x2d, 'memory', 0x20}]}, 0x8) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='-pCds '], 0xc4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2800, 0x0) fstat(r0, &(0x7f0000000200)) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000100)=[0x2], 0x1, 0x0, 0x8, 0x3, 0x2, 0x1000, {0xffff, 0x4c, 0x10000, 0x4, 0x2, 0x2, 0x9, 0x6, 0x6, 0x2, 0xe6, 0x5, 0x10001, 0x8, "2a5ed1ef115cb01cd0d12f59bf6674fa12e8cf10ab4eebda49ab451f178dbe9a"}}) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/31 00:14:11 executing program 2: r0 = socket(0x11, 0x10000003, 0x0) write(r0, &(0x7f0000000040)="2400000051021f037f03c7db5f04f511080001000201000200000000000000000000000000000000", 0xdf3158fb9406a74d) 2018/05/31 00:14:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r1, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001540), 0x8, 0x0) 2018/05/31 00:14:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"86657468315f7414e1626f6e6400"}) 2018/05/31 00:14:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:11 executing program 1 (fault-call:4 fault-nth:7): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:11 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x6, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1a, "2cb1007aa5373dc9ed9e37aff1c678047a1f252b0de4fff69415"}, &(0x7f0000000080)=0x22) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xaf6b}, 0x8) [ 235.139715] FAULT_INJECTION: forcing a failure. [ 235.139715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.152151] CPU: 1 PID: 14866 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 235.159592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.169061] Call Trace: [ 235.171675] dump_stack+0x1b9/0x294 [ 235.175415] ? dump_stack_print_info.cold.2+0x52/0x52 [ 235.180626] ? lock_downgrade+0x8e0/0x8e0 [ 235.184807] should_fail.cold.4+0xa/0x1a 2018/05/31 00:14:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3492000007000000000000000000000002000100000000000000000000000000030000000000000002000000e00000010000000000000000"], 0x38}, 0x1}, 0x0) [ 235.188982] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 235.194121] ? is_bpf_text_address+0xd7/0x170 [ 235.198662] ? kernel_text_address+0x79/0xf0 [ 235.203118] ? __unwind_start+0x166/0x330 [ 235.207300] ? __kernel_text_address+0xd/0x40 [ 235.211847] ? unwind_get_return_address+0x61/0xa0 [ 235.216794] ? __save_stack_trace+0x7e/0xd0 [ 235.221141] ? graph_lock+0x170/0x170 [ 235.225006] ? __lock_is_held+0xb5/0x140 [ 235.229193] ? sg_new_write.isra.18+0x6ca/0x930 [ 235.233957] __alloc_pages_nodemask+0x34e/0xd70 [ 235.238751] ? print_usage_bug+0xc0/0xc0 [ 235.242851] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 235.247919] ? debug_check_no_locks_freed+0x310/0x310 [ 235.253360] ? blk_queue_exit+0x1a4/0x2f0 [ 235.257533] ? __lock_is_held+0xb5/0x140 [ 235.261625] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 235.266669] ? cap_capable+0x1f9/0x260 [ 235.270599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.276271] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 235.281842] alloc_pages_current+0x10c/0x210 [ 235.286279] sg_build_indirect.isra.15+0x333/0x750 [ 235.291248] sg_common_write.isra.16+0x9ed/0x1dd0 [ 235.296123] ? sg_open+0x1130/0x1130 [ 235.299870] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.305185] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 235.310237] ? cap_capable+0x1f9/0x260 [ 235.314173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.319738] ? security_capable+0x99/0xc0 [ 235.323921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.329500] ? ns_capable_common+0xa3/0x170 [ 235.333957] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 235.339819] sg_new_write.isra.18+0x6ca/0x930 [ 235.344362] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 235.349506] ? rcu_note_context_switch+0x710/0x710 [ 235.354484] ? graph_lock+0x170/0x170 [ 235.358317] ? __might_sleep+0x95/0x190 [ 235.362404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.368190] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 235.374026] ? __lock_acquire+0x7f5/0x5140 [ 235.378289] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 235.382630] ? find_held_lock+0x36/0x1c0 [ 235.386718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.392272] ? _parse_integer+0x13b/0x190 [ 235.396458] sg_ioctl+0x2194/0x2f80 [ 235.400094] ? _parse_integer+0x190/0x190 [ 235.404259] ? graph_lock+0x170/0x170 [ 235.408067] ? sg_new_write.isra.18+0x930/0x930 [ 235.412739] ? find_held_lock+0x36/0x1c0 [ 235.416794] ? graph_lock+0x170/0x170 [ 235.420620] ? find_held_lock+0x36/0x1c0 [ 235.424690] ? lock_downgrade+0x8e0/0x8e0 [ 235.428843] ? kasan_check_read+0x11/0x20 [ 235.433022] ? rcu_is_watching+0x85/0x140 [ 235.437194] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 235.442390] ? __fget+0x40c/0x650 [ 235.445837] ? match_held_lock+0x801/0x8b0 [ 235.450081] ? expand_files.part.8+0x9a0/0x9a0 [ 235.454666] ? kasan_check_write+0x14/0x20 [ 235.458901] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 235.463837] ? wait_for_completion+0x870/0x870 [ 235.468417] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.473605] ? sg_new_write.isra.18+0x930/0x930 [ 235.478284] do_vfs_ioctl+0x1cf/0x16a0 [ 235.482197] ? ioctl_preallocate+0x2e0/0x2e0 [ 235.486637] ? fget_raw+0x20/0x20 [ 235.490111] ? __sb_end_write+0xac/0xe0 [ 235.494208] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 235.499749] ? fput+0x130/0x1a0 [ 235.503057] ? ksys_write+0x1a6/0x250 [ 235.506880] ? security_file_ioctl+0x94/0xc0 [ 235.511297] ksys_ioctl+0xa9/0xd0 [ 235.514765] __x64_sys_ioctl+0x73/0xb0 [ 235.518690] do_syscall_64+0x1b1/0x800 [ 235.522604] ? finish_task_switch+0x1ca/0x840 [ 235.527113] ? syscall_return_slowpath+0x5c0/0x5c0 [ 235.532344] ? syscall_return_slowpath+0x30f/0x5c0 [ 235.537319] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 235.542697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.547565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.552763] RIP: 0033:0x455a09 [ 235.555954] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 235.563675] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 235.570957] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 235.578242] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 235.585622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 235.592887] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000007 2018/05/31 00:14:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe61, 0x402100) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x0, 0xb8, &(0x7f0000000040)="aa3729a64758da0f7ea930a8ba32621b7c09bbbd25893f1997816d1a4798cf601739785811809d6bccba922e500345333f474be3d2180821a4652d0e22f53b9f784da389e99d8ad0f9b85b53aca05e48e58efc5b8860bd8e055fe413edc4263bd771f306770fc9fd2821f04445313557c34223df9edfacc32143adf14048009a31b259f0fc0c9abd1eb5dc27138dadd00ecb508d07af1bf5e4120d78e419e3f457dba19d1e1290f86f27d0bfb9791b79b44a6c40b3d93667"}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000090607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/31 00:14:12 executing program 1 (fault-call:4 fault-nth:8): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:12 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0xfffffd16, 0x3e3, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x3, @time, 0x0, {}, 0x0, 0xfffffffffffffffc}) 2018/05/31 00:14:12 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000100)=0xfffffffffffffda6) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$poke(0x5, r2, &(0x7f0000000180), 0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x3ff) 2018/05/31 00:14:12 executing program 7: r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x60842, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "0e211dcab1b4bef3"}, 0x10}, 0x1}, 0x0) 2018/05/31 00:14:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:12 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0x80045301, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x77359400}}) [ 236.005844] FAULT_INJECTION: forcing a failure. [ 236.005844] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 236.018080] CPU: 1 PID: 14896 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 236.025675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.036208] Call Trace: [ 236.038841] dump_stack+0x1b9/0x294 [ 236.042514] ? dump_stack_print_info.cold.2+0x52/0x52 [ 236.047742] ? lock_downgrade+0x8e0/0x8e0 [ 236.051935] should_fail.cold.4+0xa/0x1a [ 236.056039] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.061286] ? is_bpf_text_address+0xd7/0x170 [ 236.065962] ? kernel_text_address+0x79/0xf0 [ 236.070477] ? __unwind_start+0x166/0x330 [ 236.071527] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 236.074665] ? __kernel_text_address+0xd/0x40 [ 236.074691] ? unwind_get_return_address+0x61/0xa0 [ 236.074712] ? __save_stack_trace+0x7e/0xd0 [ 236.074729] ? graph_lock+0x170/0x170 [ 236.074763] ? __lock_is_held+0xb5/0x140 [ 236.074787] ? sg_new_write.isra.18+0x6ca/0x930 [ 236.082753] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 236.087066] __alloc_pages_nodemask+0x34e/0xd70 [ 236.087084] ? print_usage_bug+0xc0/0xc0 [ 236.087101] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 236.087117] ? debug_check_no_locks_freed+0x310/0x310 [ 236.087138] ? blk_queue_exit+0x1a4/0x2f0 [ 236.087166] ? __lock_is_held+0xb5/0x140 [ 236.087189] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 236.087208] ? cap_capable+0x1f9/0x260 [ 236.154592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.160153] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 236.165724] alloc_pages_current+0x10c/0x210 [ 236.170246] sg_build_indirect.isra.15+0x333/0x750 [ 236.175212] sg_common_write.isra.16+0x9ed/0x1dd0 [ 236.180094] ? sg_open+0x1130/0x1130 [ 236.183830] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 236.189052] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 236.194089] ? cap_capable+0x1f9/0x260 [ 236.198003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.203557] ? security_capable+0x99/0xc0 [ 236.207738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.213310] ? ns_capable_common+0xa3/0x170 [ 236.217649] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 236.223209] sg_new_write.isra.18+0x6ca/0x930 [ 236.227750] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 236.232970] ? rcu_note_context_switch+0x710/0x710 [ 236.237996] ? graph_lock+0x170/0x170 [ 236.241819] ? __might_sleep+0x95/0x190 [ 236.245826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.251398] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 236.257221] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 236.261562] ? find_held_lock+0x36/0x1c0 [ 236.265649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.271213] ? zap_class+0x720/0x720 [ 236.275170] sg_ioctl+0x2194/0x2f80 [ 236.278818] ? _parse_integer+0x190/0x190 [ 236.283074] ? graph_lock+0x170/0x170 [ 236.286897] ? sg_new_write.isra.18+0x930/0x930 [ 236.291587] ? graph_lock+0x170/0x170 [ 236.295500] ? find_held_lock+0x36/0x1c0 [ 236.299613] ? lock_downgrade+0x8e0/0x8e0 [ 236.303878] ? rcu_is_watching+0x85/0x140 [ 236.308053] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 236.313273] ? __fget+0x40c/0x650 [ 236.316767] ? match_held_lock+0x801/0x8b0 [ 236.321032] ? expand_files.part.8+0x9a0/0x9a0 [ 236.325645] ? kasan_check_write+0x14/0x20 [ 236.329900] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 236.334950] ? wait_for_completion+0x870/0x870 [ 236.339660] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 236.344954] ? sg_new_write.isra.18+0x930/0x930 [ 236.349644] do_vfs_ioctl+0x1cf/0x16a0 [ 236.353565] ? ioctl_preallocate+0x2e0/0x2e0 [ 236.357996] ? fget_raw+0x20/0x20 [ 236.361467] ? __sb_end_write+0xac/0xe0 [ 236.365478] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 236.371138] ? fput+0x130/0x1a0 [ 236.374440] ? ksys_write+0x1a6/0x250 [ 236.378268] ? security_file_ioctl+0x94/0xc0 [ 236.382714] ksys_ioctl+0xa9/0xd0 [ 236.386219] __x64_sys_ioctl+0x73/0xb0 [ 236.390139] do_syscall_64+0x1b1/0x800 [ 236.394178] ? finish_task_switch+0x1ca/0x840 [ 236.398782] ? syscall_return_slowpath+0x5c0/0x5c0 [ 236.403853] ? syscall_return_slowpath+0x30f/0x5c0 [ 236.409182] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 236.414783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 236.419659] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.425073] RIP: 0033:0x455a09 [ 236.428281] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.436283] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 236.443847] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 2018/05/31 00:14:13 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x3e, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) 2018/05/31 00:14:13 executing program 3: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000980)={&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f0000000f80)=""/214, 0xd6}, {&(0x7f0000000680)=""/216, 0xd8}, {&(0x7f0000000780)=""/163, 0xa3}], 0x4, &(0x7f0000000880)=""/245, 0xf5}, 0x2000) sendmsg$kcm(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f00000009c0)="538ddb8080d8a1a86ce61f500f955c32640c6abde62005e42b1dce540842c49612a2097607b8041ee3054c7d478e4d1f8469e848e8f11a6989e3831beb84d72f1978da20f01eb812a963cc87985803bda21c17f27c6e37ceb54230cfae92165e9490d1a1a19b6df6347ed96ee508c38c196790ce80df3f743d3f87a71a56447085991b969039d82372dfc1ee6fa785352fdcf1bb32cfe6dda5e0d091d3e65f75634e1dee19952d87d9b23b2b38b3f057c648450cc955", 0xb6}, {&(0x7f0000000a80)="3a94d3900d52c27717b3ded74dde89", 0xf}, {&(0x7f0000000ac0)="1ea7c24160da250fcdaa3f8b325bd77e4658623ecc43bca2aebbaa900aa74fa7d3ea920834b6224e0737cba62951bcc93554d780c58025ecc1b6a24aab7a06471047eae8def575bd4d0595651f6209948917ff448eb7e9be2d9e7d93033de50300e8b98f66827f740b7dc645e57ddd4cdb1f70e86c0e6ce9961d135cc9ba8e0c70b211f21da4dfd9721a6dd3109908", 0x8f}, {&(0x7f0000000b80)="f418bd6e962806377c457614b59b0e800904ab95059d11afb3d6b56096036f327a3148829990d70c", 0x28}, {&(0x7f0000000bc0)="d48a0970389764b3bace1df56c33ce2a0c", 0x11}, {&(0x7f0000000c00)="312ea9497113d3647259c0447b39afd2ba062805bc5bf27382ba243faadd5a9c1ab7cc7b1fc93a8ecd98ba3a84bb2a681e2100a1fcf50d7ba980cdcd506018939d0734ce24b90fae523ab5dca759f8b9fbe8344767aa79e98bca9cea4d6842024f9d06dd71a7703bb404976559160e625b18be5abf8e9a8790d96544c884c97b925eb43ae4", 0x85}], 0x6, 0x0, 0x0, 0x800}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000f00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="2bf875e20d0200000000000000a80189779be9e70b5e55a32a5ecacba7d1bf064e5518c316d2d652c2f500adc1ca5632b38e531e21a074ca65b2684d6babf1a40b3d4dbab38e338d938a7d0fc40cc4d15d1576eeaf4c501d0448552c12044e112d6f1506f978bae49e8a67eb1c30e0f47e218c8cc89113d61d1ddf1ed4caeb3a5e3fbadef9dabdcfdec5d92ef81a236b257f1fc912b42a14e0c974a3e6cf8ed6322008aa58a293b31f7a4fa37e914b36d63d244895602d849747643fcbc6d3dce77286b21b230413bffb9678fefb57d99c91cc4af2a281050a2a31c459242c13b4c6b1fcae350e75714c590a366ab02564bded2390688a7d7c02d3298325ecc91e8d2245c1f18dee4006ec30f2c9e39d02dbdd41f4f13eae61124712c60d2865ff29e708b5197188cbb514b6a5b07df6ce4e7714a60efc196d869f10b5010f473b1d480efa3c91beb1f7a74e5e0a87156806fee2485e224b67380a"], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000f40), &(0x7f0000000ec0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7a, 0x204, 0xfffffffffffffff7, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000e40)={r3, 0x20}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) tkill(r4, 0x37) write$cgroup_subtree(r2, &(0x7f0000000d80)=ANY=[@ANYBLOB="4db8d1a9475b5a9f1c710c71cc9b4575b806efd57804ae7bf9e1b9dcd51246702b173f1b25ba8eb97e7a08bcafc1bf95a21df9bf55f103eff39353bcb34f37910a0db8a653bf49c414020000ff01000091078e70b2c1e9707d88fc36f8b44f725107128cc6e0464a50d098913a61278dc7a8352989ba64fa9ea55ea8a7bb533a7e00439c635e89383c067dc8223dcc3e45dd2e2b700f773fd55edbb9c61b4d09ef4dd9e78b04e295c9db01d932152498c801fda42fafed1d9cf0ec4f671100"], 0xc4) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000180)=""/182, &(0x7f0000000240)=0xb6) 2018/05/31 00:14:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) fcntl$setflags(r0, 0x2, 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xf72, 0xfffffffffffffffe, 0x7, 0x11, 0x8, 0x9, 0x1, 0x101, 0x9, 0x2, 0x40, 0x8e, 0xba9, 0x2, 0x1d]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e23, 0xc86, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, 0xfffffffffffffffa, 0x14b}, 0x90) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$rds(r3, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x5}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000180)="137bec0f6b71880c2c692eedaed5b6b56126aa9de05a25b973d47cc139f5fe135b027674fb992565c913002666401c0341f4662acd7edec12a0fa41f78a008ddb53ec2aa798f132dcb07b6b091d911c0b749669dfb7fb75986c6a86c2e53b6", 0x5f) r5 = getpid() getpgrp(r5) [ 236.451242] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.458733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 236.466025] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000008 2018/05/31 00:14:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x404000, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x341}, 0xb) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000300)=""/72, 0xfffffffffffffe2c}}], 0x1, 0x0, &(0x7f00000003c0)={0x77359400}) 2018/05/31 00:14:13 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x1, r1, r2, r3, r4, 0x10}, 0x3, 0x7}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x28, 0x203, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/31 00:14:13 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x4080) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x4, 0x5, 0x1, 'queue1\x00', 0x8}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r3, 0x1, 0x6}, 0x10) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r2, 0x0) 2018/05/31 00:14:13 executing program 1 (fault-call:4 fault-nth:9): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:13 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) time(&(0x7f0000000080)) [ 236.718806] FAULT_INJECTION: forcing a failure. [ 236.718806] name failslab, interval 1, probability 0, space 0, times 0 [ 236.730498] CPU: 0 PID: 14941 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 236.737920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.747525] Call Trace: [ 236.750164] dump_stack+0x1b9/0x294 [ 236.753820] ? dump_stack_print_info.cold.2+0x52/0x52 [ 236.759046] should_fail.cold.4+0xa/0x1a [ 236.763147] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.768290] ? kasan_check_read+0x11/0x20 [ 236.772466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.778196] ? should_fail+0x21b/0xbcd [ 236.782126] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 236.787333] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.792478] ? kernel_text_address+0x79/0xf0 [ 236.796921] ? __unwind_start+0x166/0x330 [ 236.801092] ? unwind_get_return_address+0x61/0xa0 [ 236.806138] ? __save_stack_trace+0x7e/0xd0 [ 236.810487] ? graph_lock+0x170/0x170 [ 236.814343] __should_failslab+0x124/0x180 [ 236.818609] should_failslab+0x9/0x14 [ 236.822430] __kmalloc+0x63/0x760 [ 236.825930] ? __lock_is_held+0xb5/0x140 [ 236.830124] ? bio_copy_user_iov+0xf5/0xcd0 [ 236.834480] bio_copy_user_iov+0xf5/0xcd0 [ 236.838783] ? lock_downgrade+0x8e0/0x8e0 [ 236.842962] blk_rq_map_user_iov+0x426/0x820 [ 236.847399] ? blk_rq_append_bio+0x330/0x330 [ 236.851846] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.857412] ? import_single_range+0x231/0x320 [ 236.862002] blk_rq_map_user+0x11e/0x170 [ 236.866091] ? blk_rq_map_user_iov+0x820/0x820 [ 236.870704] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.876298] sg_common_write.isra.16+0x1472/0x1dd0 [ 236.881259] ? sg_open+0x1130/0x1130 [ 236.885614] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 236.890845] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 236.895886] ? cap_capable+0x1f9/0x260 [ 236.899790] ? security_capable+0x99/0xc0 [ 236.903936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.909483] ? ns_capable_common+0xa3/0x170 [ 236.913850] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 236.919413] sg_new_write.isra.18+0x6ca/0x930 [ 236.923909] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 236.929031] ? rcu_note_context_switch+0x710/0x710 [ 236.933999] ? graph_lock+0x170/0x170 [ 236.937815] ? __might_sleep+0x95/0x190 [ 236.941789] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.947338] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 236.953145] ? __lock_acquire+0x7f5/0x5140 [ 236.957387] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 236.961809] ? find_held_lock+0x36/0x1c0 [ 236.965884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.971476] ? _parse_integer+0x13b/0x190 [ 236.975631] sg_ioctl+0x2194/0x2f80 [ 236.979301] ? _parse_integer+0x190/0x190 [ 236.983536] ? graph_lock+0x170/0x170 [ 236.987331] ? sg_new_write.isra.18+0x930/0x930 [ 236.992011] ? find_held_lock+0x36/0x1c0 [ 236.996116] ? graph_lock+0x170/0x170 [ 237.000049] ? find_held_lock+0x36/0x1c0 [ 237.004137] ? lock_downgrade+0x8e0/0x8e0 [ 237.008669] ? kasan_check_read+0x11/0x20 [ 237.012869] ? rcu_is_watching+0x85/0x140 [ 237.017112] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 237.022314] ? __fget+0x40c/0x650 [ 237.025785] ? match_held_lock+0x801/0x8b0 [ 237.030025] ? expand_files.part.8+0x9a0/0x9a0 [ 237.034618] ? kasan_check_write+0x14/0x20 [ 237.038861] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 237.043828] ? wait_for_completion+0x870/0x870 [ 237.048425] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 237.053637] ? sg_new_write.isra.18+0x930/0x930 [ 237.058585] do_vfs_ioctl+0x1cf/0x16a0 [ 237.062513] ? ioctl_preallocate+0x2e0/0x2e0 [ 237.067027] ? fget_raw+0x20/0x20 [ 237.070511] ? __sb_end_write+0xac/0xe0 [ 237.074574] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 237.080216] ? fput+0x130/0x1a0 [ 237.083486] ? ksys_write+0x1a6/0x250 [ 237.087291] ? security_file_ioctl+0x94/0xc0 [ 237.091711] ksys_ioctl+0xa9/0xd0 [ 237.095370] __x64_sys_ioctl+0x73/0xb0 [ 237.099255] do_syscall_64+0x1b1/0x800 [ 237.103161] ? finish_task_switch+0x1ca/0x840 [ 237.107690] ? syscall_return_slowpath+0x5c0/0x5c0 [ 237.112622] ? syscall_return_slowpath+0x30f/0x5c0 [ 237.117594] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 237.122972] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.127830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.133038] RIP: 0033:0x455a09 [ 237.136240] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.144233] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 237.151607] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 237.158976] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/31 00:14:13 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) close(r0) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/05/31 00:14:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10001, 0x8000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000180)={@empty, @remote, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_getaddr={0x64, 0x16, 0x702, 0x70bd26, 0x25dfdbfc, {0x2, 0xbf, 0x50, 0xfe, r3}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x10}}, @IFA_LABEL={0x14, 0x3, 'vlan0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xc8, 0x5, 0x3}}, @IFA_FLAGS={0x8, 0x8, 0x520}, @IFA_LABEL={0x14, 0x3, 'bond_slave_1\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x4048000) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:13 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f0000000240), 0x0, r4}) 2018/05/31 00:14:13 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x4) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) 2018/05/31 00:14:13 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) tee(r0, r0, 0xfffffffffffffff7, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/31 00:14:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x399f1336, r2}, &(0x7f0000000080)={0x7, 0x2, 0x5, 0x6e, 0x40, 0xffffffffffffffdc}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x210080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000340)={0x3004, 0x1000, 0xb4f, 0x80000000, 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e24}]}, &(0x7f0000000300)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00004c4fe4)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fedffe)="05"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x8000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x33, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/31 00:14:13 executing program 1 (fault-call:4 fault-nth:10): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) [ 237.166443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 237.173710] R13: 0000000000000310 R14: 00000000006f9a20 R15: 0000000000000009 2018/05/31 00:14:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fff, 0xb3c42bd5b1d33015) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x80000000, &(0x7f00000001c0)="0f81141a010000bf5f8daa496271a2336c2b38830000") syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(r3, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"d202b999cf85020000000088f3f36614", 0x40001103}) [ 237.252373] binder: 14958 RLIMIT_NICE not set [ 237.270882] FAULT_INJECTION: forcing a failure. [ 237.270882] name failslab, interval 1, probability 0, space 0, times 0 [ 237.282420] CPU: 1 PID: 14970 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 237.289808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.299309] Call Trace: 2018/05/31 00:14:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) socket$rds(0x15, 0x5, 0x0) r2 = dup2(r0, r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000240)={0x7}, 0x4) r3 = openat$cgroup_subtree(r2, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x20800, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x59, "fe24981dfd79ca021f2db504ccf71c4f0044167f2da8bf200f25549d055287fbc51255595334608aed6bd83c1e6d59367f1ece3fb36e7107764fa94a6966f740d4de8c9c23fa9d88e9bca0d08dc109f15c7509336d1ba4ce81"}, &(0x7f0000000100)=0x61) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x6, 0x10001}, 0xc) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="2d7069648467"], 0xc4) [ 237.301918] dump_stack+0x1b9/0x294 [ 237.305570] ? dump_stack_print_info.cold.2+0x52/0x52 [ 237.310795] should_fail.cold.4+0xa/0x1a [ 237.314914] ? kernel_text_address+0x79/0xf0 [ 237.319350] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 237.324490] ? unwind_get_return_address+0x61/0xa0 [ 237.329454] ? __save_stack_trace+0x7e/0xd0 [ 237.333855] ? save_stack+0xa9/0xd0 [ 237.337520] ? save_stack+0x43/0xd0 [ 237.341201] ? kasan_kmalloc+0xc4/0xe0 [ 237.345130] ? __kmalloc+0x14e/0x760 [ 237.348872] ? bio_copy_user_iov+0xf5/0xcd0 [ 237.353216] ? blk_rq_map_user_iov+0x426/0x820 [ 237.357815] ? blk_rq_map_user+0x11e/0x170 [ 237.362072] ? sg_common_write.isra.16+0x1472/0x1dd0 [ 237.367201] ? sg_new_write.isra.18+0x6ca/0x930 [ 237.371894] ? sg_ioctl+0x2194/0x2f80 [ 237.375833] ? do_vfs_ioctl+0x1cf/0x16a0 [ 237.379915] ? ksys_ioctl+0xa9/0xd0 [ 237.383562] ? __x64_sys_ioctl+0x73/0xb0 [ 237.387748] ? do_syscall_64+0x1b1/0x800 [ 237.391847] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.397245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.402816] ? should_fail+0x21b/0xbcd [ 237.406731] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 237.411867] ? perf_trace_lock+0xd6/0x900 [ 237.416129] __should_failslab+0x124/0x180 [ 237.420406] should_failslab+0x9/0x14 [ 237.424235] __kmalloc+0x63/0x760 [ 237.427705] ? rcu_is_watching+0x85/0x140 [ 237.431873] ? __save_stack_trace+0x7e/0xd0 [ 237.436216] ? rcu_pm_notify+0xc0/0xc0 [ 237.440133] ? bio_alloc_bioset+0x3f7/0x7f0 [ 237.444491] bio_alloc_bioset+0x3f7/0x7f0 [ 237.448675] ? rcu_read_lock_sched_held+0x108/0x120 [ 237.453723] ? bvec_alloc+0x2d0/0x2d0 [ 237.457564] ? __lock_is_held+0xb5/0x140 [ 237.461670] bio_copy_user_iov+0x2c1/0xcd0 [ 237.465930] blk_rq_map_user_iov+0x426/0x820 [ 237.470365] ? blk_rq_append_bio+0x330/0x330 [ 237.474809] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 237.480391] ? import_single_range+0x231/0x320 [ 237.485039] blk_rq_map_user+0x11e/0x170 [ 237.489126] ? blk_rq_map_user_iov+0x820/0x820 [ 237.493739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.499393] sg_common_write.isra.16+0x1472/0x1dd0 [ 237.504362] ? sg_open+0x1130/0x1130 [ 237.508109] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 237.513326] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 237.518358] ? cap_capable+0x1f9/0x260 [ 237.522269] ? security_capable+0x99/0xc0 [ 237.526442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.532204] ? ns_capable_common+0xa3/0x170 [ 237.536574] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 237.542357] sg_new_write.isra.18+0x6ca/0x930 [ 237.546919] ? sg_common_write.isra.16+0x1dd0/0x1dd0 [ 237.552140] ? rcu_note_context_switch+0x710/0x710 [ 237.557094] ? graph_lock+0x170/0x170 [ 237.560915] ? __might_sleep+0x95/0x190 [ 237.564926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.570484] ? scsi_block_when_processing_errors+0x2cd/0x370 [ 237.576329] ? scsi_ioctl_reset+0x7a0/0x7a0 [ 237.580679] ? find_held_lock+0x36/0x1c0 [ 237.584778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.590347] ? zap_class+0x720/0x720 [ 237.594174] sg_ioctl+0x2194/0x2f80 [ 237.597843] ? _parse_integer+0x190/0x190 [ 237.602027] ? graph_lock+0x170/0x170 [ 237.605868] ? sg_new_write.isra.18+0x930/0x930 [ 237.610567] ? graph_lock+0x170/0x170 [ 237.614422] ? find_held_lock+0x36/0x1c0 [ 237.618511] ? lock_downgrade+0x8e0/0x8e0 [ 237.622678] ? rcu_is_watching+0x85/0x140 [ 237.626839] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 237.632061] ? __fget+0x40c/0x650 [ 237.635538] ? match_held_lock+0x801/0x8b0 [ 237.639880] ? expand_files.part.8+0x9a0/0x9a0 [ 237.644505] ? kasan_check_write+0x14/0x20 [ 237.648784] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 237.653740] ? wait_for_completion+0x870/0x870 [ 237.658368] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 237.663668] ? sg_new_write.isra.18+0x930/0x930 [ 237.668556] do_vfs_ioctl+0x1cf/0x16a0 [ 237.672486] ? ioctl_preallocate+0x2e0/0x2e0 [ 237.676916] ? fget_raw+0x20/0x20 [ 237.680649] ? __sb_end_write+0xac/0xe0 [ 237.684663] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 237.690427] ? fput+0x130/0x1a0 [ 237.693746] ? ksys_write+0x1a6/0x250 [ 237.697581] ? security_file_ioctl+0x94/0xc0 [ 237.702108] ksys_ioctl+0xa9/0xd0 [ 237.705687] __x64_sys_ioctl+0x73/0xb0 [ 237.709616] do_syscall_64+0x1b1/0x800 [ 237.713550] ? finish_task_switch+0x1ca/0x840 [ 237.718168] ? syscall_return_slowpath+0x5c0/0x5c0 [ 237.723233] ? syscall_return_slowpath+0x30f/0x5c0 [ 237.728287] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 237.733994] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.738877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.744093] RIP: 0033:0x455a09 2018/05/31 00:14:14 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20100, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r1, 0x209, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3cf}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) pread64(r2, &(0x7f00000000c0)=""/218, 0xda, 0xf) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl(r3, 0x7, &(0x7f0000000000)="164d4cbe773d6b9646b884879e37c6e6e0c304ee57cbf35b452de2a8a40b0c9641d967a3b730f189bb89eb6cfc641198aeb481216aa5fb0fe5cacdc0ed15e7caca15da70fa867914b5d8770999589182330fda83dfe228b9616a425043bf33004ed10b76e737bfaaf4cb0a3c0b7daee77202723d2ea4d8076f0897f83238d0202a88b71cd4d54709eab1bc37c63ee1c0cde409b1dbdeb353a68817bfdd421dc9b1ef2d8115a88d87082a9ec16345b108c2239395a6") r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x40, 0x0, 0x0, 0x0, 0x8481004e}) [ 237.747396] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.755404] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 237.762878] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 237.770458] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 237.777772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 237.786194] R13: 0000000000000310 R14: 00000000006f9a20 R15: 000000000000000a 2018/05/31 00:14:14 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) listen(r1, 0x7f) ptrace$setopts(0x4200, r2, 0xb3, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/31 00:14:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000080)) r3 = syz_open_procfs(r2, &(0x7f0000000280)='status\x00') sendfile(r1, r3, &(0x7f00000000c0), 0x80000002) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000100)={0x1, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, {{0xa, 0x4e23, 0x20000000000000, @loopback={0x0, 0x1}, 0x7}}}, 0x108) 2018/05/31 00:14:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='U', 0x1, 0xfffffffffffffffd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0xfff, 0x9}}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0500a00000000000000000000000000000f10000000000000000000000000000"], 0x20) 2018/05/31 00:14:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='/pids '], 0x6) fcntl$setflags(r0, 0x2, 0x1) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:14 executing program 1 (fault-call:4 fault-nth:11): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff8000/0x5000)=nil, 0x5000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'dummy0\x00', {0x4, 0x800, 0x200, "3d042fb6a573", 0x1}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/31 00:14:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x2456) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/31 00:14:14 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000100)={@rand_addr=0x1000, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100), 0x125) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 238.018630] FAULT_INJECTION: forcing a failure. [ 238.018630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 238.032734] CPU: 1 PID: 14999 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 238.041048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.051990] Call Trace: [ 238.054652] dump_stack+0x1b9/0x294 [ 238.058324] ? dump_stack_print_info.cold.2+0x52/0x52 [ 238.063553] ? zap_class+0x720/0x720 2018/05/31 00:14:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) [ 238.067315] should_fail.cold.4+0xa/0x1a [ 238.071417] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 238.076575] ? graph_lock+0x170/0x170 [ 238.080420] ? find_held_lock+0x36/0x1c0 [ 238.084519] ? __lock_is_held+0xb5/0x140 [ 238.088639] ? check_same_owner+0x320/0x320 [ 238.093133] ? rcu_note_context_switch+0x710/0x710 [ 238.098235] ? __might_sleep+0x95/0x190 [ 238.102258] __alloc_pages_nodemask+0x34e/0xd70 [ 238.106986] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 238.112110] ? perf_trace_lock+0x900/0x900 2018/05/31 00:14:14 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") listen(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x7fffffff, 0x8) shutdown(r0, 0x0) [ 238.116463] ? perf_trace_lock+0xd6/0x900 [ 238.120680] ? perf_trace_lock_acquire+0xe3/0x980 [ 238.125597] ? graph_lock+0x170/0x170 [ 238.129474] ? zap_class+0x720/0x720 [ 238.133240] ? perf_trace_lock+0x900/0x900 [ 238.137513] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.142612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.148276] ? sg_next+0x92/0xd0 [ 238.151676] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 238.157254] alloc_pages_vma+0xdd/0x540 [ 238.161278] shmem_alloc_page+0x178/0x2c0 [ 238.165462] ? shmem_swapin+0x3a0/0x3a0 [ 238.169481] ? find_lock_entry+0x2db/0x8a0 [ 238.173771] ? find_get_entry+0xb90/0xb90 [ 238.178042] ? kasan_check_read+0x11/0x20 [ 238.182261] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 238.187200] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.192801] ? iowrite16+0x68/0x90 [ 238.196404] shmem_alloc_and_acct_page+0x1e9/0x800 [ 238.201388] ? shmem_alloc_hugepage+0x5e0/0x5e0 [ 238.206092] ? virtscsi_queuecommand+0x9ba/0xe30 [ 238.210880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.216637] ? scsi_dispatch_cmd+0x404/0xcb0 [ 238.221070] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 238.226399] shmem_getpage_gfp+0x6cf/0x4190 [ 238.230767] ? shmem_mfill_atomic_pte+0x1c40/0x1c40 [ 238.235815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.241401] ? scsi_queue_rq+0x21e/0x1ed0 [ 238.245674] ? scsi_prep_fn+0x520/0x520 [ 238.249769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.255340] ? blk_mq_get_tag+0xa65/0xe80 [ 238.259532] ? __blk_mq_tag_idle+0x80/0x80 [ 238.263892] ? zap_class+0x720/0x720 [ 238.267842] ? rb_erase_cached+0xc6a/0x32a0 [ 238.270335] binder: BINDER_SET_CONTEXT_MGR already set [ 238.272296] ? __lock_acquire+0x7f5/0x5140 [ 238.281902] ? rb_next+0x140/0x140 [ 238.285130] binder: 14956:14958 ioctl 40046207 0 returned -16 [ 238.285519] ? find_held_lock+0x36/0x1c0 [ 238.285551] ? finish_wait+0x420/0x420 [ 238.285569] ? __lock_acquire+0x7f5/0x5140 [ 238.285584] ? find_held_lock+0x36/0x1c0 [ 238.285610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.285634] ? blk_mq_get_driver_tag+0x5e2/0xa70 [ 238.304329] binder: 14958 RLIMIT_NICE not set [ 238.308223] ? blk_mq_dequeue_from_ctx+0xa70/0xa70 [ 238.308245] ? perf_trace_lock_acquire+0xe3/0x980 [ 238.308262] ? scsi_prep_fn+0x520/0x520 [ 238.308281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.308296] ? blk_mq_dispatch_rq_list+0x12f2/0x2490 [ 238.308313] ? print_usage_bug+0xc0/0xc0 [ 238.308347] ? blk_mq_try_issue_directly+0x1e0/0x1e0 [ 238.308361] ? perf_trace_lock_acquire+0xe3/0x980 [ 238.308380] ? __account_cfs_rq_runtime+0x600/0x600 [ 238.308396] ? print_usage_bug+0xc0/0xc0 [ 238.308411] ? zap_class+0x720/0x720 [ 238.308440] ? __lock_acquire+0x7f5/0x5140 [ 238.327720] binder_alloc: 14956: binder_alloc_buf, no vma [ 238.328206] ? find_held_lock+0x36/0x1c0 [ 238.328232] ? graph_lock+0x170/0x170 [ 238.328247] ? graph_lock+0x170/0x170 [ 238.328268] ? print_usage_bug+0xc0/0xc0 [ 238.328284] ? debug_check_no_locks_freed+0x310/0x310 [ 238.328301] ? print_usage_bug+0xc0/0xc0 [ 238.328325] ? kasan_check_read+0x11/0x20 [ 238.333317] binder: 14956:15021 transaction failed 29189/-3, size 0-0 line 2971 [ 238.337193] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 238.337231] ? __lock_acquire+0x7f5/0x5140 [ 238.431772] shmem_fault+0x25d/0x940 [ 238.435550] ? shmem_read_mapping_page_gfp+0x1e0/0x1e0 [ 238.440885] ? perf_trace_lock+0x900/0x900 [ 238.445142] ? kobject_get+0x6b/0xc0 [ 238.448909] ? graph_lock+0x170/0x170 [ 238.452732] ? find_held_lock+0x36/0x1c0 [ 238.456836] __do_fault+0xe6/0x430 [ 238.460500] ? perf_trace_lock+0xd6/0x900 [ 238.464674] ? pte_offset_kernel+0xf0/0xf0 [ 238.468943] ? pmd_val+0x80/0xf0 [ 238.470392] binder: undelivered TRANSACTION_ERROR: 29189 [ 238.472335] ? add_mm_counter_fast+0xd0/0xd0 [ 238.472360] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.472384] __handle_mm_fault+0x29c0/0x4310 [ 238.472410] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 238.472424] ? graph_lock+0x170/0x170 [ 238.472447] ? find_held_lock+0x36/0x1c0 [ 238.506214] ? lock_downgrade+0x8e0/0x8e0 [ 238.510424] ? handle_mm_fault+0x8c0/0xc70 [ 238.515034] handle_mm_fault+0x53a/0xc70 [ 238.519295] ? __handle_mm_fault+0x4310/0x4310 [ 238.524399] ? find_vma+0x34/0x190 [ 238.528109] __do_page_fault+0x60b/0xe40 [ 238.532538] ? mm_fault_error+0x380/0x380 [ 238.536836] ? perf_trace_lock+0x900/0x900 [ 238.541446] do_page_fault+0xee/0x8a7 [ 238.545296] ? vmalloc_sync_all+0x30/0x30 [ 238.549476] ? __lock_acquire+0x7f5/0x5140 [ 238.553762] ? find_held_lock+0x36/0x1c0 [ 238.557866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.562750] page_fault+0x1e/0x30 [ 238.566239] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 238.572151] RSP: 0018:ffff8801c70df500 EFLAGS: 00010206 [ 238.577563] RAX: 0000000000000000 RBX: 0000000000001000 RCX: 00000000000004c0 [ 238.584855] RDX: 0000000000001000 RSI: ffff8801aea18b40 RDI: 0000000020001000 [ 238.592145] RBP: ffff8801c70df538 R08: 0000000000000000 R09: 0000000000000040 [ 238.599456] R10: ffffed0035d431ff R11: ffff8801aea18fff R12: 00000000200014c0 [ 238.606836] R13: 00000000200004c0 R14: ffff8801aea18000 R15: 00007ffffffff000 [ 238.614297] ? copyout+0xe4/0x100 [ 238.617779] copy_page_to_iter+0x3df/0xf30 [ 238.622038] ? perf_trace_lock+0x900/0x900 [ 238.626320] ? _copy_to_iter+0x1520/0x1520 [ 238.630578] ? zap_class+0x720/0x720 [ 238.634419] ? find_held_lock+0x36/0x1c0 [ 238.638532] bio_uncopy_user+0x579/0x6f0 [ 238.642636] ? bio_clone_bioset+0x12c0/0x12c0 [ 238.647266] ? lock_release+0xa10/0xa10 [ 238.651271] ? __check_object_size+0x95/0x5d9 [ 238.655980] __blk_rq_unmap_user+0x87/0xa0 [ 238.660245] blk_rq_unmap_user+0x86/0x130 [ 238.664453] sg_finish_rem_req+0x7a/0x330 [ 238.668630] sg_new_read+0x311/0x430 [ 238.672399] sg_ioctl+0x2832/0x2f80 [ 238.676044] ? _parse_integer+0x190/0x190 [ 238.680230] ? sg_new_write.isra.18+0x930/0x930 [ 238.685014] ? graph_lock+0x170/0x170 [ 238.688867] ? find_held_lock+0x36/0x1c0 [ 238.692983] ? lock_downgrade+0x8e0/0x8e0 [ 238.697174] ? rcu_is_watching+0x85/0x140 [ 238.701346] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 238.706656] ? __fget+0x40c/0x650 [ 238.710185] ? match_held_lock+0x801/0x8b0 [ 238.714623] ? expand_files.part.8+0x9a0/0x9a0 [ 238.719230] ? kasan_check_write+0x14/0x20 [ 238.723630] ? finish_wait+0x420/0x420 [ 238.727550] ? wait_for_completion+0x870/0x870 [ 238.732171] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 238.737414] ? sg_new_write.isra.18+0x930/0x930 [ 238.742114] do_vfs_ioctl+0x1cf/0x16a0 [ 238.746042] ? ioctl_preallocate+0x2e0/0x2e0 [ 238.750493] ? fget_raw+0x20/0x20 [ 238.753978] ? __sb_end_write+0xac/0xe0 [ 238.757989] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 238.763557] ? fput+0x130/0x1a0 [ 238.766867] ? ksys_write+0x1a6/0x250 [ 238.770705] ? security_file_ioctl+0x94/0xc0 [ 238.775193] ksys_ioctl+0xa9/0xd0 [ 238.778685] __x64_sys_ioctl+0x73/0xb0 [ 238.782605] do_syscall_64+0x1b1/0x800 [ 238.786560] ? finish_task_switch+0x1ca/0x840 [ 238.791089] ? syscall_return_slowpath+0x5c0/0x5c0 [ 238.796044] ? syscall_return_slowpath+0x30f/0x5c0 [ 238.801025] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 238.807097] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.812164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.817482] RIP: 0033:0x455a09 2018/05/31 00:14:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) tee(r2, r2, 0xfffffffffffffff7, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000000)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) socketpair(0x9, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000100)) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KDENABIO(r2, 0x4b36) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:15 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="e07b15f440ecf5a35360282e7f06d085", 0x10) r1 = socket(0x80000000000a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x100000000, 0x20, 0x0, 0x101}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2e, &(0x7f0000000300)=ANY=[@ANYBLOB="d2c1058faaaaaaaaaaaaaa0008004600002000000000006c9078ac141400ac1414aa8903000000009078e0000002"], &(0x7f0000000040)) 2018/05/31 00:14:15 executing program 5: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000200)=0x3, 0x5e, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x2, 0x10000}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000080)=0x8, 0x800, 0x0) 2018/05/31 00:14:15 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x20000000000001c6, 0x0) socket$pptp(0x18, 0x1, 0x2) [ 238.820684] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.828416] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 238.835714] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 238.843105] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.850395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 238.857699] R13: 0000000000000310 R14: 00000000006f9a20 R15: 000000000000000b [ 238.886086] binder: undelivered TRANSACTION_COMPLETE [ 239.069913] binder: 15036:15051 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 239.079826] binder_alloc: binder_alloc_mmap_handler: 15036 20001000-20004000 already mapped failed -16 [ 239.090688] binder: BINDER_SET_CONTEXT_MGR already set [ 239.096219] binder: 15036:15052 ioctl 40046207 0 returned -16 [ 239.103483] binder: 15036:15052 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 239.103506] binder_alloc: 15036: binder_alloc_buf, no vma 2018/05/31 00:14:15 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x1) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@ipv6_delroute={0x28, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xb, 0x9}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c460000000600000000000000000200000000000000000000003800000000000000000000000000200000000000fdff000000000000000000000000000000000000000000000000000000000000390a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070aa7cefcf24ab17000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006797ce135f8eece8cf2d79c03cd015929da2556ef591c62a2ed048ff42388702e5ddbe4b9c2e2b3c642d8575deee33d682"], 0x858) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/net/pfkey\x00', 0x3fffd, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) 2018/05/31 00:14:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:15 executing program 1 (fault-call:4 fault-nth:12): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = dup(r0) r2 = memfd_create(&(0x7f0000000080)="74086e750000003d0000000000008c", 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x99, "fe3078ec3f8f1a79b8b056041b1943d99fc7e3c84b48b7c7ef6906e4ac6d11c0fead108239fb0e1b56ada30365c3f767bc3bb0a2b006f66e7d7a6fa33b904604e88e6337c020d27c71a5c9c75dbf831cbbe88cb4e883da131cb9df38368cbd44f6e6e19277af38287e81717b06e0c7121522b51e9399fbbd2accf773ff3a59fbfebcccaa8e9691db218d1de914df98559016cd1b74f5989ceb"}, &(0x7f0000000040)=0xa1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600e63100010000000100000003000300f8ffffff680000005aaaf5bc9a02000008000010bb27f10001"], 0x2d) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) fdatasync(r0) 2018/05/31 00:14:15 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffdf0c93b8, 0x82000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1000}, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:15 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000100)=""/16, &(0x7f0000000140)=0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x4, 0x1, [0x8]}, &(0x7f0000000240)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x3ff, 0x2, 0x1, 0xffffffffffff8000, 0x3a}, &(0x7f0000000340)=0x98) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000180)=0x1e) write$binfmt_script(r1, &(0x7f0000000380)={'#! ', './file0', [{0x20, '/dev/vsock\x00'}, {0x20, 'cgroupnodev'}, {0x20}, {0x20, 'self-'}], 0xa, "38f0062146a16baf171c8221a4a3376cdb1887383efa75185f34b777c4a5ddd6e7027d5ac0ba2196796e1028a44fa5ee6968fe8457e08b11b350c024a279920ff8997ee72bad1e63c31c840276df62e31590e440acc11c2252f05d82da80b37858528f92507dc9964b2c91e50da1ef0b15061a5e4b4510b8dbe2efacf28725442382529a49a9c426b5a3637eee8ee746fb8c7b78a76b0e95fea90e3e10eccb424aba58eb5ca4ef2566f14043dec1ca62511d9dd053551d9fcc7c916ec1cb01b0e77471779d9bd44413f2"}, 0xf4) connect$llc(r1, &(0x7f0000000500)={0x1a, 0x30e, 0x8, 0x4, 0x3, 0x8001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/05/31 00:14:15 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmdt(r0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) pipe2(&(0x7f0000000040), 0x0) 2018/05/31 00:14:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000580)={0x40000, 0x0, [0x80, 0x1, 0x9, 0x0, 0xcc1, 0x8852, 0xfffffffffffffff7, 0x9]}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x802) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000080)={0x2, 0xfffffffffffffffb}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x80000, 0x0, [0xba, 0x5, 0x0, 0x0, 0x1, 0x7fffffff, 0x0, 0x4]}) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000340)=0x8001) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_newrule={0x38, 0x20, 0x4, 0x70bd26, 0x25dfdbfd, {0x2, 0x20, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8, 0x10004}, [@FRA_SRC={0x8, 0x2}, @FRA_DST={0x8, 0x1, @broadcast=0xffffffff}, @FRA_FLOW={0x8, 0xb, 0x43}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004090}, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000100)="6465260f6f4f79440f20c0350b000000440f22c00f01df0f01ca0f01c9cbc4e33578a500000080000f0766baf80cb834386785ef66bafc0c66ed660f3880a195200000", 0x43}], 0x1, 0xffffff7ffffffffd, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000700)={0x2, 0xc5, &(0x7f0000000600)="8f21ef3cd46b1bfd8feedddaa9fa09671237e5c6601e5bacbafd6d884e5f25070c2c69d7b7e27ea863ef5e5eb369111ba67d57ececbe8a8c3e44386c2857fff6b9a3bd985128849dcd811101cd98bb022d86c404bc1200208d03e11fa4f07c01a728020d905a217ca222877161587aaf8ca310d1e4c4ad1db3c72217e9f114cfc09d420483504c2d6411bded89daf6a6ece9e74c3983aa42084d5ec18063d102d56d1bd334d39d81c6d0cac90a243cc8e697aa10bfa730a6e95ddd0a2e0b20397cc9141b85"}) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x0, 0x2d}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 239.116255] binder: 15036:15051 transaction failed 29189/-3, size 24-8 line 2971 [ 239.132909] binder: undelivered TRANSACTION_ERROR: 29189 [ 239.164455] binder: release 15036:15051 transaction 37 out, still active [ 239.171524] binder: unexpected work type, 4, not freed [ 239.176887] binder: undelivered TRANSACTION_COMPLETE [ 239.194822] FAULT_INJECTION: forcing a failure. [ 239.194822] name failslab, interval 1, probability 0, space 0, times 0 [ 239.206638] CPU: 1 PID: 15067 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #75 [ 239.213928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.223370] Call Trace: [ 239.225978] dump_stack+0x1b9/0x294 [ 239.229739] ? dump_stack_print_info.cold.2+0x52/0x52 [ 239.235038] should_fail.cold.4+0xa/0x1a [ 239.239200] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 239.244334] ? print_usage_bug+0xc0/0xc0 [ 239.248416] ? print_usage_bug+0xc0/0xc0 [ 239.252496] ? __lock_acquire+0x7f5/0x5140 [ 239.256762] ? debug_check_no_locks_freed+0x310/0x310 [ 239.262135] ? debug_check_no_locks_freed+0x310/0x310 [ 239.267352] __should_failslab+0x124/0x180 [ 239.271607] should_failslab+0x9/0x14 [ 239.275419] kmem_cache_alloc+0x47/0x760 [ 239.279498] ? __lock_acquire+0x7f5/0x5140 [ 239.283756] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 239.289489] radix_tree_extend+0x28d/0x640 [ 239.293750] ? radix_tree_node_alloc.constprop.19+0x310/0x310 [ 239.299682] ? debug_check_no_locks_freed+0x310/0x310 [ 239.304895] ? find_held_lock+0x36/0x1c0 [ 239.308981] __radix_tree_create+0x639/0x820 [ 239.313427] ? radix_tree_maybe_preload_order+0x110/0x110 [ 239.318988] ? print_usage_bug+0xc0/0xc0 [ 239.323214] ? rcu_is_watching+0x85/0x140 [ 239.327385] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 239.333301] ? kasan_check_read+0x11/0x20 [ 239.337480] ? percpu_ref_put_many+0x132/0x230 [ 239.342093] ? mark_held_locks+0xc9/0x160 [ 239.346261] ? page_counter_cancel+0x44/0x60 [ 239.350788] __radix_tree_insert+0xff/0x8d0 [ 239.355226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.360267] ? graph_lock+0x170/0x170 [ 239.364087] ? trace_hardirqs_on+0xd/0x10 [ 239.368341] ? __radix_tree_create+0x820/0x820 [ 239.372953] ? lock_acquire+0x1dc/0x520 [ 239.376950] ? shmem_add_to_page_cache+0x494/0xdf0 [ 239.382170] ? lock_release+0xa10/0xa10 [ 239.386178] ? kasan_check_write+0x14/0x20 [ 239.390435] ? do_raw_spin_lock+0xc1/0x200 [ 239.394718] shmem_add_to_page_cache+0x96d/0xdf0 [ 239.399500] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 239.404740] ? shmem_put_link+0x270/0x270 [ 239.408906] ? percpu_ref_put_many+0x132/0x230 [ 239.413503] ? percpu_ref_tryget+0x2b0/0x2b0 [ 239.417939] ? find_lock_entry+0x2db/0x8a0 [ 239.422207] ? mem_cgroup_try_charge+0x52f/0xa40 [ 239.426994] ? find_get_entry+0xb90/0xb90 [ 239.431170] ? kasan_check_read+0x11/0x20 [ 239.435336] ? mem_cgroup_low+0x1d0/0x1d0 [ 239.439496] ? iowrite16+0x68/0x90 [ 239.443057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.448607] ? shmem_alloc_and_acct_page+0x312/0x800 [ 239.453747] ? shmem_alloc_hugepage+0x5e0/0x5e0 [ 239.458433] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 239.463465] ? __radix_tree_preload+0x173/0x1d0 [ 239.468559] shmem_getpage_gfp+0x800/0x4190 [ 239.472916] ? shmem_mfill_atomic_pte+0x1c40/0x1c40 [ 239.477947] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.483492] ? scsi_queue_rq+0x21e/0x1ed0 [ 239.487654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.493212] ? scsi_prep_fn+0x520/0x520 [ 239.497201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.502844] ? __lock_acquire+0x7f5/0x5140 [ 239.507093] ? __blk_mq_tag_idle+0x80/0x80 [ 239.511562] ? rb_erase_cached+0xc6a/0x32a0 [ 239.516549] ? __lock_acquire+0x7f5/0x5140 [ 239.520972] ? rb_next+0x140/0x140 [ 239.525244] ? lock_downgrade+0x8e0/0x8e0 [ 239.529550] ? finish_wait+0x420/0x420 [ 239.534170] ? __lock_acquire+0x7f5/0x5140 [ 239.538421] ? __lock_acquire+0x7f5/0x5140 [ 239.542677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.548262] ? blk_mq_get_driver_tag+0x5e2/0xa70 [ 239.553042] ? blk_mq_dequeue_from_ctx+0xa70/0xa70 [ 239.557996] ? print_usage_bug+0xc0/0xc0 [ 239.562223] ? __lock_acquire+0x7f5/0x5140 [ 239.566468] ? scsi_prep_fn+0x520/0x520 [ 239.570461] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.576029] ? blk_mq_dispatch_rq_list+0x12f2/0x2490 [ 239.581164] ? print_usage_bug+0xc0/0xc0 [ 239.585253] ? blk_mq_try_issue_directly+0x1e0/0x1e0 [ 239.590376] ? __lock_acquire+0x7f5/0x5140 [ 239.594624] ? print_usage_bug+0xc0/0xc0 [ 239.598721] ? __lock_acquire+0x7f5/0x5140 [ 239.602972] ? graph_lock+0x170/0x170 [ 239.606783] ? __lock_is_held+0xb5/0x140 [ 239.611558] ? print_usage_bug+0xc0/0xc0 [ 239.615626] ? print_usage_bug+0xc0/0xc0 [ 239.619700] ? __update_load_avg_se.isra.34+0x61e/0x980 [ 239.625866] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 239.631969] ? __lock_acquire+0x7f5/0x5140 [ 239.636231] shmem_fault+0x25d/0x940 [ 239.639968] ? shmem_read_mapping_page_gfp+0x1e0/0x1e0 [ 239.645266] ? refcount_inc+0x29/0x70 [ 239.649116] ? kobject_get+0x6b/0xc0 [ 239.652847] ? graph_lock+0x170/0x170 [ 239.656657] ? find_held_lock+0x36/0x1c0 [ 239.660756] __do_fault+0xe6/0x430 [ 239.664353] ? pte_offset_kernel+0xf0/0xf0 [ 239.668599] ? task_fork_fair+0x660/0x660 [ 239.672764] ? pmd_val+0x80/0xf0 [ 239.676140] ? add_mm_counter_fast+0xd0/0xd0 [ 239.680570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.686123] __handle_mm_fault+0x29c0/0x4310 [ 239.690553] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 239.695321] ? graph_lock+0x170/0x170 [ 239.699143] ? find_held_lock+0x36/0x1c0 [ 239.703262] ? lock_downgrade+0x8e0/0x8e0 [ 239.707439] ? handle_mm_fault+0x8c0/0xc70 [ 239.711693] handle_mm_fault+0x53a/0xc70 [ 239.715772] ? __handle_mm_fault+0x4310/0x4310 [ 239.720370] ? find_vma+0x34/0x190 [ 239.723925] __do_page_fault+0x60b/0xe40 [ 239.728006] ? mm_fault_error+0x380/0x380 [ 239.732176] ? debug_check_no_locks_freed+0x310/0x310 [ 239.737478] do_page_fault+0xee/0x8a7 [ 239.741293] ? vmalloc_sync_all+0x30/0x30 [ 239.745447] ? __lock_acquire+0x7f5/0x5140 [ 239.749710] ? find_held_lock+0x36/0x1c0 [ 239.754029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.758902] page_fault+0x1e/0x30 [ 239.762363] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 239.768248] RSP: 0018:ffff8801cb0c7500 EFLAGS: 00010206 [ 239.773623] RAX: 0000000000000000 RBX: 0000000000001000 RCX: 00000000000004c0 [ 239.780901] RDX: 0000000000001000 RSI: ffff880185390b40 RDI: 0000000020001000 [ 239.788199] RBP: ffff8801cb0c7538 R08: 0000000000000000 R09: 0000000000000040 [ 239.795564] R10: ffffed0030a721ff R11: ffff880185390fff R12: 00000000200014c0 [ 239.802868] R13: 00000000200004c0 R14: ffff880185390000 R15: 00007ffffffff000 [ 239.810205] ? copyout+0xe4/0x100 [ 239.813676] copy_page_to_iter+0x3df/0xf30 [ 239.817927] ? graph_lock+0x170/0x170 [ 239.821740] ? _copy_to_iter+0x1520/0x1520 [ 239.825993] ? find_held_lock+0x36/0x1c0 [ 239.830059] ? find_held_lock+0x36/0x1c0 [ 239.834134] bio_uncopy_user+0x579/0x6f0 [ 239.838307] ? bio_clone_bioset+0x12c0/0x12c0 [ 239.842807] ? lock_release+0xa10/0xa10 [ 239.846788] ? __check_object_size+0x95/0x5d9 [ 239.851317] __blk_rq_unmap_user+0x87/0xa0 [ 239.855562] blk_rq_unmap_user+0x86/0x130 [ 239.859809] sg_finish_rem_req+0x7a/0x330 [ 239.863988] sg_new_read+0x311/0x430 [ 239.867816] sg_ioctl+0x2832/0x2f80 [ 239.871445] ? _parse_integer+0x190/0x190 [ 239.875604] ? sg_new_write.isra.18+0x930/0x930 [ 239.880289] ? find_held_lock+0x36/0x1c0 [ 239.884365] ? graph_lock+0x170/0x170 [ 239.888184] ? find_held_lock+0x36/0x1c0 [ 239.892268] ? lock_downgrade+0x8e0/0x8e0 [ 239.896434] ? kasan_check_read+0x11/0x20 [ 239.900596] ? rcu_is_watching+0x85/0x140 [ 239.904764] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 239.909976] ? __fget+0x40c/0x650 [ 239.913447] ? match_held_lock+0x801/0x8b0 [ 239.917703] ? expand_files.part.8+0x9a0/0x9a0 [ 239.922301] ? kasan_check_write+0x14/0x20 [ 239.926564] ? finish_wait+0x420/0x420 [ 239.930462] ? wait_for_completion+0x870/0x870 [ 239.935058] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 239.940260] ? sg_new_write.isra.18+0x930/0x930 [ 239.944945] do_vfs_ioctl+0x1cf/0x16a0 [ 239.948891] ? ioctl_preallocate+0x2e0/0x2e0 [ 239.953320] ? fget_raw+0x20/0x20 [ 239.956829] ? __sb_end_write+0xac/0xe0 [ 239.961033] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 239.966593] ? fput+0x130/0x1a0 [ 239.969891] ? ksys_write+0x1a6/0x250 [ 239.973706] ? security_file_ioctl+0x94/0xc0 [ 239.978220] ksys_ioctl+0xa9/0xd0 [ 239.981708] __x64_sys_ioctl+0x73/0xb0 [ 239.985787] do_syscall_64+0x1b1/0x800 [ 239.989685] ? finish_task_switch+0x1ca/0x840 [ 239.994195] ? syscall_return_slowpath+0x5c0/0x5c0 [ 239.999138] ? syscall_return_slowpath+0x30f/0x5c0 [ 240.004096] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 240.009474] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/31 00:14:16 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() read(r0, &(0x7f0000000040)=""/58, 0x3a) delete_module(&(0x7f0000000000)='\x00', 0x0) 2018/05/31 00:14:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000000)={0x2, 0xa8d, 0x100000000, 0x7, 0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="e103000000000000000000000000000000000000000000b90000000000000000000000000000000000000000000604bf2f0744e790aa750000000000000000000000000d270000000000000e0000000000000000f0a501000000000000000000"]) [ 240.014328] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.019525] RIP: 0033:0x455a09 [ 240.022715] RSP: 002b:00007f9ba0132c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.031356] RAX: ffffffffffffffda RBX: 00007f9ba01336d4 RCX: 0000000000455a09 [ 240.038630] RDX: 0000000020000140 RSI: 0000000000002285 RDI: 0000000000000014 [ 240.045921] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 240.053214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 240.060575] R13: 0000000000000310 R14: 00000000006f9a20 R15: 000000000000000c 2018/05/31 00:14:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c3", 0xfe28, 0x51, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) [ 240.115148] binder: send failed reply for transaction 37, target dead 2018/05/31 00:14:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="af3669647320"], 0xc4) 2018/05/31 00:14:17 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x82801) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip6gre0\x00', 0x4}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="366521ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000088c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000062c0), 0x300, &(0x7f0000006300)}}], 0x1, 0x0) 2018/05/31 00:14:17 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x200, 0x7, 0x81}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20800, 0x0) 2018/05/31 00:14:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5be, &(0x7f0000000900)="000090090000000554c0c451458e235f52fee4887d94a846169f4982f77f2114f50475fd020022c67210607ced1c776ba9a1779303a947517e54d0d7a939569f9f91df900406778280618583572f33b2c929b6ae489739a6f0d924e77c29112409fefc5a54559af08bb1c7c78caacb12b10b012acfde1bc45a39a1a3c623e4d7e372f3f10c02fc15c95dfcfb83da7d18cc6558735faff0ce634259c934ec02a64916bae9fd266d07b4c152e9b0") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) r2 = open(&(0x7f0000000780)='./file0\x00', 0x10000, 0xb) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000700)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000004c0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1, 0x0, 0x1000000000000}, 0x20) r3 = socket$inet6(0xa, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) connect$l2tp(r3, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x1, 0x2, {0xa, 0x4e21, 0x8, @empty, 0x15b}}}, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000680)={'veth0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16, r4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000005c0)=""/120, &(0x7f0000000400)=0x78) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r6 = accept4(r5, 0x0, &(0x7f0000000000)=0x7, 0x0) recvfrom$ipx(r6, &(0x7f00000002c0)=""/110, 0x6e, 0x2, &(0x7f0000000480)={0x4, 0x9, 0x5, "862a6c60ab6c", 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000580), &(0x7f0000000740)=0x4) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x9, 0x1ff}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r6, &(0x7f0000000380)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000007c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x9, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x5, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x1, 0xfff, 0x3, 0x518c, 0x2, 0x101, r8}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x80}, 0x8000) recvfrom$ipx(r6, &(0x7f0000000c80)=""/220, 0xeb, 0x2, 0x0, 0xfffffffffffffcf6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xdc, 0x40, 0x0, 0x0) r9 = socket(0x9, 0x806, 0xda6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000440)=0x9, 0x4) r10 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r10, r10, &(0x7f00000000c0)=0x202, 0xdd) 2018/05/31 00:14:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1d) recvmmsg(0xffffffffffffffff, &(0x7f0000008400)=[{{&(0x7f0000003a00)=@ax25, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003a80)=""/69, 0x45}, {&(0x7f0000003cc0)=""/148, 0x94}], 0x2, &(0x7f0000007ec0)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f00000085c0)={0x77359400}) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000440)="20d189a5b29506dc8b0fb1ff320441c92ad8373e420a55f5ebfd021d86ddb935271f393c30217b3f7583e1d8149db944bf5ab27de558934297f68e9c2ac53b26bd4228456e0f4ac38440ad079f5839d7b9e211b5a1f620efb040c2fd210f15ae980f1a622898a74bc0ed6f8b28e33452a75a3e57efad03ebbde85b334e5feefc4bfa86774779d2cf2877c6b06185e195c02a8990935edacd52f3c1c23361a66ef3776767d846bf168f56ef6136dd0a6b236be4576011805eae479f5ef574ad1c61bc527eaec1bf5fb9fc2f168924c621ce0eb3ba4c5f3f9f") sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffff9c, 0x1, 0x1, 0x3ff, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) syz_open_dev$sndpcmp(&(0x7f00000015c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000380)={0x8, 0x6, 0x2000}, 0x4) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x5, 0xf, 0x100, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0x2}, [@nested={0x4, 0x85}, @typed={0x14, 0x33, @str='kw(aes-aesni)\x00'}]}, 0x2c}, 0x1}, 0x4090) epoll_pwait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x5, 0x6, &(0x7f0000000400)={0x7f}, 0x8) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0xfed8, &(0x7f0000000140)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000540)=""/87, 0xffffffffffffffdb, 0x8000}, 0x123) 2018/05/31 00:14:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000000, 0x200) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/31 00:14:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 240.383127] IPVS: length: 120 != 24 2018/05/31 00:14:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="420100000800001000", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:17 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000300083c14cc16ccbb24e0710b42fa3ccc", 0x3e9}], 0x1000000000000173}, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="68ccbb3265e0a5c41c443c9994e159e623040c03bcc253fb17411a251e7ee99f7f50160cf9e76689b990419c25b3fd6c65ec3408b17cdea05d05b0afd5b5d884b0278e1e799c37d6d399cf3f899bb3a42cbcd3b8a529e7c2d04d102dbe1598c284618d3d4d86441f2e2783a1e709ab84d713f8a1592d29bb442d4daf116937a74bac1c2959ed07858afed4e96fb11056833cccbb4e3fd70af7ee457c66b4c774ec8659b0e099e95d311ee4d73faba7db7999b6dd28a19a2e266f95f4050231ede04b7af854ef7a63c40318339fd796219cb5a3a6ba2469b7bd6ce175e35f168fdadb611a6770ef847ac0575e6579ace9773acabfd4b953a1e7f1306df84062c32ee7708c2767d8daf21baa3787ac4b2f1e1c451384f473f542e5db88c525c76687120f2109d6219e4128f9f5070d2bdc27a495398e4b82b0337db7f73f8832ebfb4d322f952cf4850c6b9bae58e3f4e8717b69d8d8d288947bc2be3531c9df9166f71f24d542fa3b18eeecdcaa50845a8e851274b2bffde2ba026c9693ed41b32796993f98c17ce73e566bacaf69f910b7b90ad8813ab8edf04a845b622a1bd9e1b53c57878d12b0d75f37c029a54163cb72982e9645b499b1eab19259d217db153c4a728b7d9e3c0c04a984fb2a6689785086005e20c2b4d5c84c063aa397c628e09c345130dd815c5ae91333d981678d0a3ccb0b0dc752c9fbd81087c00ea3d51c726538bc3e5787c4dab07c417e77d14a23d9ce4c3066dbc686c956e5a323fcdcd4ec227bf7be403e5a2a76b1b1fcd93811818c377156e5ec3db27d4e0bd397eddfd0a60484547ddc5a74588cd7b77872e4b4c7c35df30df102ea77ad815cb52cadceb97e97a4d9b75c53178ab0029572fadce7283e127c32140a5a93f003aba4920b5c1848b673fc9f91499159a79f5c9f4abb7662d9edee05416288eea93746d78475b9118b87bf890ef615cf4896b46ee1806f50e3fee78cf6d5c168c5c558b0e5b5da64e3c0348c989b0556efee0ddea4a0b438e26a59b4baee33d2b1359479e0ee66a64cb2a9b1bcb84afa1a02f49beb73293bd46fa1d64fc7fb4d6dede7bb1d64f56af970add317bc2f9c873c8cfa9b07d3eb65c61db9dfb2ae2e5fc34b4278c849aff569f3fa25a1ed063fd99f838e118c33b42a22b33d8a8c418bd73a5379f17cbbec163c4ba22c2a38830d61acb38afaa56c46ad4952b5ba50059fe8ff0b1b9f9e500fb7298a97c3dc9f78fa4032c32c74d98ab43f2279dff03715a59404b308c77f3b76281c18866f17a740de2056dec97b342af4de197c7d54f5d28b3477b0fb6e45889d5e2456705f25a01eaf56fd4e8d4e46f5bad8d6a7353fb6d944247baa68d2eac33647591cf64bd8cc62a5b2bc1fe52dca1f85ddb87e85884c76661c9c7738d6066424e743896b406dfb1ba6549796370413e7d324dbd03f4c227986da1234a761fff5095f18e086165163188e1ce322402de9d40bb1c487fe8518a510f76a70a1b40a1937a6af494ca1988bfd84bdb6fa34c838b32e2076d3d4bfee0d8f0f1335e6160bf4ce9614055f87b9ce84e7ee4dd2633acd0d9f80c6e570c9512c30205ec69433312250c2c1cd574c05791795817f6f3ae6d87b4ce662adbbeab518e4dfb6d32adbca702727213b245eac6b7829a56b2359060587118425db3346588e9f4c6bf133f6c7d98753f7d5a409604873140ba6b2268bd36fd82eeea22745aa9a0d4588d93da83993c06c628d279be6f51eca375dc89adde3287bed692f1c85be14b1df8458db24d208edc8f689663e1768ec12917acf42c4e2b42d32db562045fb29b61bbb903e20cd92c96ad8f9c09d37c15dce2471906ccb2cc7fb4f506fbbdb3240c3f9bea32c9e3a51887a511e2b90e8dccb6d3b292a3b083ed7af2e6e72b27fc252b623bb6247fefac37c30e663fde16379e1b651316a54f2b23f32ba050902ffc20a999a1bceb95b2e1749e9001174c292f46e933a8a1707426f6c11bb236d767ac078ffdbf8efe07014d7cb21694314b6b304c4a0199df71175e9b71b55d0a3a66667b23b9b7eca4779f4a1e15407bcf7d2dec6e4a3f29526b4c089d30ad7e8452b20cb053304a2c82ddc85cd13ec35c0eee33d3e46c934e2c89dc3030da4394e050879fe3a0744699e5a1063d8902f34792b675949b9e8363b12039c3cbf5d71b71beef21be002ba80224cdb1dd1d0ec5b71698245483c323cc2bcf7e491de5319fd3ef3117ee9e7e17c1b8f41b8ebbf49810b1a92bbd6c9c15057834f782b6636ada82446e25cd56ee733825986a49e22f56fdedbced80cf72492e55806407c5967cca29483e20e966172e8efdd0db0879198203473c9539988eb9e0a2bac69423eba35d315148c00256746845b20a49a364cd39ae7fc707f270cb2387537e34cc80a2328d26b7cf863368a7f909db046e62e97ab65d0f778995267758738de4895a0943ceff80e3d4942094345bec1c178072eb3eeee57e011bc3ba03ec8ff30160a5e796b27e14e41c6686e31fd40538c1afd23153a8ac22df95dcec9c425fb52b2ba511f5df197848518a8e27283fd8b8bc62009822a002bbc5a20a6aa0e9494042aefa8d664cd23b8dbc11ceea6eef7e0676effe81903663a2f41203d449a6d5414075ab16030ff67c06f610aa63679718bd97314382c8f2c2eab0fa25f2e61163c70a538b005b8c1caa7b5d565eeead398ce5c7e325e061c4e1a30a0076f2bbd365a86fc44a4b7b37c86e7f619a56b69f63d12edc4ba6f9819c647aed6c7569894d194aa79a0658a0a939cef18999df975781a85aaaeb369408c7e53a74ae102fc510694e841619963dc381a2d4cdbd02bab4332687b4f056576b9c07e3ac053ff1d945e022eab33267eb5f47c04f5b723fc707c9dcb055c1c3811d864a806c7b67cee5db37e630e4e648bc19704c13755ade64511b220578ff091279da4c891bfcac2d1af0785f8cf46566699f1d1d24bf3248a9e029026c57ffb6af3af67f61a6eb368867414ca13c07054b76f01c79ecdf091ed72339ca47fccd3c1c1246b8c6bdc2e955a796a4a007cfbfdd198e35b85add77473c2afa65b8508ef622cdde516b84460ae79965d0706f0ea887a454ff2314fbd95fb3b02f4b14d2dc64e90afd899e85babedf1f1a06ae5d1cc37357462aaa1a29d334be211d419488066408ef85b281c0c219b591e9a2fda39e20136701b5a2d702dffa38e88a25c6c0710a341bfd0328de29589c1965e5bb58694eee61a04de2a3b5d6c9bb59941440f19dff667ec7501018fdcacd6c21e4bd79e721b4de6d54cd1cb83d59d69092da4557345a5f5825bf5299bd5af52e815abf745adb91ab1c1c3c1990e0f5697affb304cb71b05d8e0c9f994f67d3bbe7fc9651a30a83d2ab36d7199dd8595500921bc18bd2be22872f74c4586f150d04d4deb8b96ee072ec016d38bf0ab8a9092d6c2d3045b12a5972b9e71c2492cf6e643944be4fed147c7e9a9d77e454a8a58d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0x1000}, {&(0x7f00000010c0)="fb304372e659d295a453c826328de5325b1f964dd83e277d59b83e2224d386aeeaa6fa3d853e2b0a7e51db8bf202db96732dc24c30716fc40d2be867a960083080642f1a4a0d035b8b976ae5d001fb4bbcbab0ee614883a3f7f93822a069b19f4665e8dc55d573c06bfd8caa161b9a0034a597172de8eb2792394d4415fe866968492800d4f9f96999a6da993643cb7f96a54d4c57e59d91f90c013eeac5094389a822f98bb9e34d4aabe6df9844f1f33b04b88643987832d99f4a8a3f7890b6fad89630", 0xc4}, {&(0x7f00000011c0)="ad3886c828a75941c443406324752978433f06672021ea8049a7dae36d60b11846c7234da1c78428f268ef0f410eedde4b88be68243aa717fcb81e4d4dcd912f84c016cca216a1cd62318bd51918dd7388a29baa3749e6f9d147a1614910585adeb6", 0x62}, {&(0x7f0000001240)="3f6c1b431588464986ab4061607e7925b26d784be51990d2b529016d1656b3e0bd0d4010531268877b6f66ad5187afae460ca9d7693d284ed30914953656e54fa2a6ca7978a5864cba6ec6b4c88818f9cfecd95875137fdf23d83189967265b1ceef8d72906ce8fa33f50219a66e7bc8d8e087c1d3c3d145e562eed23d2b6ac07a5ac2ceb891fa3854a64ea82989d65b3f160ea29b5f62fb36eaa1a899cee3", 0x9f}], 0x4, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001300)=0x9, 0x4) ftruncate(r0, 0x157) syz_open_dev$sndctrl(&(0x7f0000001340)='/dev/snd/controlC#\x00', 0x0, 0x44000) 2018/05/31 00:14:17 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x8000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000580)={0x9}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/77, 0x4d}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)=ANY=[@ANYBLOB="05000000000000000040000000000000e000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004600000000000000900000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="d7290df8b1d058c496521cbcb0201d5046a9052352b125068e50a4ec19ad1c88bc971900a893367ccdfffd056daaeb43cb531f06d95ebffd1e73b9123de8e307f64e81c20d6a5e252aefd563fb15fccd0ad966f7813bcb910c7c4fdd0dfa176ac89c17fb2b2e3fa368d8505275c2508a40fa51645160329e9eb61ae1c4aaf5e7519e1f8fdb7d15bf82e55ca5c13947e7d9e243571bcd4b3efad9156b468e7346abb13dc4fbb30a24c9a33b08cf107abe868ec02b9d47586822ddc37fa1b76397b4c17c3c161b35fefffddbb2a0296f70e5431f0cad5bcae2"], @ANYBLOB="000000000000000000301000000000005400000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000070000000000000fe00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000007500000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x4) 2018/05/31 00:14:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2203, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 240.425792] IPVS: length: 120 != 24 2018/05/31 00:14:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x8000, 0x0) setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000100), 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="5a1606d3d72c70330ed87c8cc9ca10340fa7f046d32a4e68bdd5459c05dd7ee8b71d4ae60f070000000000000042", 0x2e}], 0x1}, 0x8080) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/31 00:14:17 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x43, 0x4) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000280)=""/202, 0xca}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) 2018/05/31 00:14:17 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000aaaaaaaaaabb0000000000"]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x3) readv(r1, &(0x7f0000000280), 0x0) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x10305) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000040)) 2018/05/31 00:14:17 executing program 3: r0 = semget(0x2, 0x5, 0x408) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x80080, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={r1, 0x7, 0x1, 0x100000001, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000180)=""/196) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r3 = openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000340)) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2284, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:17 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x200a00) write(r0, &(0x7f0000001280)="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", 0x1000) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000000000)) io_setup(0x491c, &(0x7f0000000040)) 2018/05/31 00:14:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:17 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x280, 0x0) getsockopt$bt_hci(r1, 0x0, 0x21, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) 2018/05/31 00:14:18 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = gettid() r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x7}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000110000/0x2000)=nil, 0x2000, 0x2, 0x31, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001100)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f0000001240)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) tkill(r2, 0x1000000000016) 2018/05/31 00:14:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x410002, 0x0) connect$netrom(r2, &(0x7f0000000180)=@full={{0x3, {"dd308a48c2e1a0"}, 0x81}, [{"f9ba6ae96ef2d0"}, {"163432226c2137"}, {"747d31a31c8100"}, {"1fb5bc2a5ae645"}, {"04f2e269384e50"}, {"498a7e8f6daa70"}, {"0576a07af3cd2a"}, {"50cb8e0f176be9"}]}, 0x48) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'pidS', 0x20}]}, 0xfffffffffffffff9) 2018/05/31 00:14:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x1274, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2284, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:18 executing program 0: r0 = socket$inet(0x2, 0x5, 0x1000) r1 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000780), 0x0) accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0) shutdown(r0, 0xffffffffffffffff) 2018/05/31 00:14:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0xffffffffffffff7f) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x3, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x40, 0x53, 0xcfe9, 0x10001, &(0x7f0000000040)='bridge_slave_1\x00', 0x6, 0x20, 0x4}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000000)=0xfffffffffffffd57, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/31 00:14:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[], 0xfffffffffffffe1b) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2d1f69640300"], 0xc4) 2018/05/31 00:14:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0xc0045878, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @dev}, &(0x7f00000001c0)=0xc) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) 2018/05/31 00:14:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x8001000000002c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006480)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x3c}, 0x0, @in6}}, 0xe8) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x4c8, 0x330, 0x220, 0xffffffff, 0x220, 0x330, 0x430, 0x430, 0xffffffff, 0x430, 0x430, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x420, 0x1a2, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x6, @broadcast=0xffffffff, @rand_addr=0x8, @icmp_id=0x1000, @gre_key=0x1000}}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x6, 0x80, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x200, 0x7}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @loopback=0x7f000001, @multicast2=0xe0000002, @port=0x4e24, @gre_key=0x200}}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffffffd, [0x9, 0x9, 0x1000, 0x7f, 0x9, 0x1], 0x4cdd6277, 0x9, 0x9}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @dev={0xac, 0x14, 0x14, 0x1e}, @broadcast=0xffffffff, @icmp_id=0x64, @gre_key=0x57}}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x13}, 0xffffff00, 0xffffffff, 'bcsh0\x00', 'gre0\x00', {0xff}, {0xff}, 0x2f, 0x2}, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6, @gre_key=0xfff, @port=0x4e23}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) 2018/05/31 00:14:19 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) lseek(r0, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x3, 0x8001, 0x3, 0xfff}, 0x1, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x9, 0x9}) 2018/05/31 00:14:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000180)=""/160) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x1, 0x800c, 0x4, 0x1000, 0x3, 0x82, 0x8, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x8000}, &(0x7f0000000340)=0x8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffe, 0x4c831, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x401, &(0x7f0000f84000/0x2000)=nil) r3 = shmget$private(0x0, 0x4000, 0x52, &(0x7f0000cc1000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000080)=""/79) 2018/05/31 00:14:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="703c4c78db0e37a57cf985828effffff0000006300"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/31 00:14:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000400)) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="d180f36f53e0a4cbe94f1b80893103a9a717fa02578e0d270000000000000000ae2182f707c7fbdaa28300000000"], &(0x7f0000000080)=0x32) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) 2018/05/31 00:14:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000461fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r5 = getegid() r6 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001540)=0x0) fstat(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001600)=[0xffffffffffffffff, 0x0]) r12 = getpgrp(0x0) getresuid(&(0x7f0000001640), &(0x7f0000001680)=0x0, &(0x7f00000016c0)) getresgid(&(0x7f0000001700), &(0x7f0000001740)=0x0, &(0x7f0000001780)) fcntl$getownex(r1, 0x10, &(0x7f00000017c0)={0x0, 0x0}) getresuid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) getgroups(0x2, &(0x7f00000018c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001bc0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0, 0x0}, &(0x7f0000001d40)=0xc) r21 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0}, &(0x7f0000001dc0)=0xc) lstat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002380)=0x0) r25 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xfffffd93) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001f80)=0x0) r28 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r30 = memfd_create(&(0x7f0000002900)='user-\x00', 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002b00)={0x0}, &(0x7f0000002b40)=0xc) fstat(r1, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002cc0)=0x0) r35 = getuid() getgroups(0x4, &(0x7f0000002d00)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r37 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003200)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003300)=0xe8) r39 = getegid() r40 = getpgrp(0xffffffffffffffff) r41 = getuid() getgroups(0x1, &(0x7f0000003340)=[0xffffffffffffffff]) r43 = gettid() r44 = geteuid() getgroups(0x4, &(0x7f0000003380)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003680)=0x0) stat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000005d40)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="7b2397afd84c432eb11ecc54b2d638f1da109d67f24d673d46b792ba0d847d3f84a5659434391dbb176e06f583a1adb50db3d9e309f415a5b6faed62214629e12f58a74dc50bf759d9fba193910bc643b29af2c3c52017699f268feafa19c986f88bf590435b6de70f813f0409dce92c590a5c6f64c0854b02818fb1b7d17f3813629703e19f983cb419105210db868495157a5d2c74c437409ac35e817a1afe", 0xa0}, {&(0x7f0000000240)="66b410b64a065ec0bc0f84dfcc", 0xd}], 0x2, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x24000004}, {&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000480)="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", 0x1000}], 0x1, &(0x7f0000001900)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x148, 0x4000000}, {&(0x7f0000001a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001b00)="b51039c3bc0673a20a59b5", 0xb}], 0x1, &(0x7f0000002040)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x140, 0x20000000}, {&(0x7f0000002180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002200)}, {&(0x7f0000002240)="053cbee11a51c91edbc4cf08dc4f3b2e81b155604bc2180ed42a7430546afe1ad2e82dbf6ea68c61a6c7490e7a26052cad807b578647a1a9c624d4e4f36df65a94b8098edb4b40bb3fa1afcd438773b182e4cc3353e4cde32e32d579632c5fc72ba142bf5f69f5891580f244c5f09352a0a66b0b699702883d1e3e5e181e9e2ffefb8d9884ebdba9ca84af23", 0x8c}, {&(0x7f0000002300)="0296299e8983aa34fcc2174aaa4eadf3fa72d32c22c8db9e4fb7f9bce7ab0f0a0e29937fd7444dedb02fa3597b04b02f0a224f64b9b39aeda00e460951bae773f1b3384ca7ce549be912ef9dd5b522", 0x4f}, {&(0x7f0000002380)}, {&(0x7f00000023c0)="7e9c800b516023fa0bc3ef4df9174b676de862f910b7a8795178506b1950b10a0752c3360112a7cb4e40bb5fb5a9932e24f14d15a76dbb9183e5753a4e0fe84b17feba733252e4d90a43444b63f7d7326314ac1a62d8c870fc4d48a783ddab778906dce3157994df601232a9ebb0ed3cae83ef15c102dacee0ba7e129bead0032b098d1a9ce62987ed9a47f2a35293a2c731b792ce6bf0ae46032fe34030144b3970e236db1999c64f3d7b5823d4ae69c1b7930c26f5355ebfdba82370c45bb9e9c2ed95da", 0xc5}, {&(0x7f00000024c0)="bb054b2c46562ae857f9bec3c391d6795ffd73123ea46014f0f92307653425839f02285e6e6db9f0d1c6bb15c3d06a9e105b410230957c9e193f7787ec29346892b31b20e23be1aeaa48668ffe52cab0e42d1855d5db10caef79c161212da4856f9681d42ba116c65bdb49acdf9870ceed9a5bd728de57e067099c5c0d30853ea887d6a909493c373e00bfa867e7e2", 0x8f}, {&(0x7f0000002580)="59209afc0bc5662c482912148db646c1f958feee32cd0d0681c4175e1750f191fdb070a3c478b52afb8f9e41dee0de", 0x2f}, {&(0x7f00000025c0)="e896cd4dc96b81598c545032abba54fc1deeb1f0bd257ccf869f5d1f2f12b8f7547e55e86ddd95c791f629d784e0be9b3430e84e7e6966725093df4de235d60e8d1e3097224640851d16d262be24c2917eaf58a51e568a9ab81d2db81aecfa52413803d1f600bb5b058c9f67bc63a2de61407d0c9db7eb5e5f3f009e793522bf7f2051322ca63ca2c321bce8ec4cb33d01c914dcadb5dbcd10422d4e0ac3", 0x9e}, {&(0x7f0000002680)="d92760e305a34ac7be0e4fd25c48deea9b320336c3652b148fe3997fa7b6d83e54434a1a928f2d0ed8f1f8f74374dc7e3cf89cb5d501b6da81cbfac80bdda5f3496e9414562cd315aa2323cc3530973a49c3183ee4d7155944fa1971be1c3fd1b910264d58a6da1b48a546ae9a7162841323e5dd3615838013ff87a21784c597416951a8c7f088917ca00236e7a00f0540fc013394e4679ba4740ca26b6440d0cede1c983bbb18ea626655e228b015918c9fb91a672572491337b3b88c45115cd87053ab39c01dbb514beb", 0xcb}, 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0x1000}, {&(0x7f0000004cc0)="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", 0x1000}], 0x3, &(0x7f0000005f40)=ANY=[@ANYBLOB="30000000e6ff000001000000010000000df697c67edd9c42ae56b7a0e1b05016792cbfdc5198db0000000000000003b0f04f5ca0643c24f1ff3eab14f0de8823283eebcb4f8e034ea2cb6df792716bdd8fb6d8b3b374a620dfac09acc6e1f00bd678fed50033e3440ec94634169fb5071cf3959acc8918edbb026eea265230abeee2f16b1eed8c2a82928d7351653dac8e1e42c9c8a3bf6ca5b45affc53740904ef9dabe599c5a18a65a4dc70fd586fc9da37cd67d60e3a7d8de16c464bb", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1], 0x30, 0x91}], 0x9, 0x8000) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r49, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/05/31 00:14:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x1275, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:19 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r2, &(0x7f0000000140)="9d501a3f0823"}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000000280)=""/4096, &(0x7f00000001c0)=0x1000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) 2018/05/31 00:14:19 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4238}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@gettaction={0x100, 0x32, 0x200, 0x70bd2a, 0x25dfdbff, {0x0, 0x30, 0x2}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x1}, @action_gd=@TCA_ACT_TAB={0x8c, 0x1, [{0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x14, 0x1e, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x1d, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x7}, @action_gd=@TCA_ACT_TAB={0x48, 0x1, [{0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000280)={0x100000000, 0xff, 0x3ff, 0x1000, &(0x7f00000005c0)=""/4096, 0xff, &(0x7f0000000340)=""/255, 0xdd, &(0x7f0000000440)=""/221}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x28, 0x13, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 242.596616] Unknown ioctl 35076 2018/05/31 00:14:19 executing program 5: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x1) ftruncate(r0, 0x6) 2018/05/31 00:14:19 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x400) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) [ 242.696325] Unknown ioctl 35076 2018/05/31 00:14:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2289, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:20 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8, 0x3}) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") prctl$void(0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/31 00:14:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000100)) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000740)=0x0) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001d00)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0}, &(0x7f0000001d80)=0xc) r9 = getegid() sendmmsg$unix(r1, &(0x7f0000001e00)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000180)="ed29def9d1f13d251bf797127b4979e808401b5fef3afb0508c7f04b6e5c7577c62d7c7d0d35c06bead80f81b111a03fa3bcc9f74abd8a9c1df460764a3119f934456d1605b7499f204d1ee7bc40b0f8be30501f2735eee43aced8", 0x5b}, {&(0x7f0000000280)="d0efcae35bad19a2e09b9a8c455ef1ebb792ad50b46f49679cb5c58be78a101df47afed384f071d881f68ec4ffbca06676d5f1fecd1d8b257712183d959d91fd64db7c1ae53b0d9e83f64f706126570a", 0x50}, {&(0x7f0000000300)="f32f706c049b335280f02928b9c21fefaaa5191c81463e0526f7aadf5cfa688c2086b26cf0fb0c1f8ee700dd1f72a76831c7face2177962730ba688f99999b4d38dbf83f2bad22a3c8b111aab50f4669a0ef75732537d2a46715d7a8fe408313168ed7fc9cf37139d5db2942f2a98515cf44a8c10c813b91baa6691d6d99e90178831ccd7bc5550f53caa53c53d36838469cc6e0c404dabc60a5c3d428652c17be64df5ef754bbb6e919a175234de121a2fb9b1fbe9a036d16520e58c07320ee", 0xc0}, {&(0x7f00000003c0)="e049b0a0f0d653a52064be15477b6982a28f4ee8795f7238f6be3536c4c46e05fa766fa02612839854d82b4c39a39f920b3d55f7b2d9102611651c4df4d0093f7adc3d91fadf50d9130a31ef56243c1f83fc91e4e825a9003ce95e9814ab378787e279050e88b3bb34c4d3a8abb9677ecafdee7e525bff3c8ebd00ce9b78ac1e30f903fe4eb6f2b401a114430fc7b830ad8e8ecf843149e4db564770714011463b970e474304dad873da2d75b68e0418eb4ba6b52c268f0f2b97f047767a83ce3a1726f69f3f2dad90c18151f398", 0xce}, {&(0x7f00000004c0)="d1cac20033afa0310937ea04a149b78a5f6ddbf4c94a237d64e1f499228705e743d830e991e1d2e0b0b4f06cc7c929e216fb0ff9950875de435ac71de898b5e34b5d56e5605bc12cb5a115cfb6871f264c99da0b73167d66996c08664fbdf8b473117c26eac632d0b73b956cfd3161d0e32b658ae59613defe0eb6ed3dbfb364ed947f1e2d946b963705f6e9810475f08fcd642d9aaeb1908a4c065212137fbb77f8bafafc9c4db378d42a4a7d9cb7349b552265906a9995da1fba65aa1893915a3d9887f59e2653db58abb10402f7289db22ac2210421720c951966601ce62a62bcde4c4d", 0xe5}, {&(0x7f00000005c0)="85b7d0d49601d714b785db46b2d5bb0d8fed4b0997b0a7427d9c5c8fbc1dd0f9963c295b1c9f2b73cc24fc77e4a3fb61b1dcbe46316e42392dfd85a4ad99305ffb26632278ad3815dce4dfcca12267bcfb23a25d7682960ed2a4237c4b8a50afdefbb0f3b11e611bd1b1c722abf5b325666809757e07fc23e606119db4c8d3bb403ac1d2357e0d22d8126b6537ddd3dfd446da88768d9f2dfcf0a2c569f7fce92237bf81d6dcf28e93ad9d346ff4813a8cfaf51a3d64eb861880ddb5de8d0ce7a74ebf82cb1681197932e799e10c7f35a18ca42164ed1d2fc372f14dd53fa191abfaf66caf35b3570e6e98cf926646773a5e0d4801d540227b252e97", 0xfc}], 0x6, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x80}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c80)=[{&(0x7f00000009c0)="1085fa37506c6ae4585c215bb2ccfc15eddf3d08232fb8717f8874c40bcde7b27308d3d554d8d907b25101288a95f8c7b177e79313ead4f1056449eaca1a1c8ab8fd3fa07d02e74af246ed9c73c7565b95e52e9d530d16c8bf878353e10666ffec5120222f5bf4bc83f566b14254f718afb3", 0x72}, {&(0x7f0000000a40)="36474f40b78244f7009b5a726ddb2d7cffdd6a6e91d5d9f0048295cbb6adef2e10c5d1c48412d3b25ae828f40a7380145726d2880f358c8bae0d83a83f4feddc21101e954eee13eed87c326c527f90b9b0e4aa6fe81744a2edb6fc26d2dcaf3f54f6ca054b30b148895c32c2995c8faa63bd3f4191531b66c7d6be8922b49e0575d5f61c079df134", 0x88}, {&(0x7f0000000b00)="eb03a869d1bb0753c4bca4ed21b00f28507d99636052e202716ddb81fad38574ee013760ecd221898fd458aaeb31a3581b51aef9bfa3a9ead9b01b6ad6dc6f3d6bb3d54164329caa9b7c348201a57a8638ec834e3a68fb99a213bdbf6be914576a51bd47c1ede3847c5801ed8509f88f9f975fe7778344a8092cd260da457de3775fd4abd733e5adcae64f892667744b26aa214bd7de70b0fccb896386a113b07748f01c16f9a38fcdcee86a18e4500fb1fcaf4aae41e68ca5e0abe747f7f0e6eb56871396c865989ebdc24bdfb6b441742f5674b7503b87c0", 0xd9}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="e5d9703641f9cef05a3e61ac4d996edd52e5e142099f8aecac1b97db3f6ac110f34ea7584c02b8bdd14d253bea7d89c5f41fe24cf18bfa2443e9ba96059815df08", 0x41}], 0x5, &(0x7f0000001dc0)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x38, 0x200040d0}], 0x2, 0xc0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'veth1_to_bond\x00', r3}) 2018/05/31 00:14:20 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000280)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7}, 0x24, {0x2, 0x4e21, @broadcast=0xffffffff}, 'veth0_to_bridge\x00'}) 2018/05/31 00:14:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) timerfd_create(0x3, 0x80800) 2018/05/31 00:14:20 executing program 5: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000040)=@full={{0x3, {"c8be0d9d02bcb9"}, 0x40}, [{"d63da1177b0944"}, {"feec56867ed1e7"}, {"5cd890f9f1501c"}, {"a345444ff5a37f"}, {"b7f07410127213"}, {"66984271e6ab86"}, {"52801c55cea8cc"}, {"a03f836e6b7f82"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="906b04e2b28776c3d9c3c15ebbfd0e039d96db07051e2df0ccc10f7f1fe708428850519ab34d594961e601164f48e4aa4a765b0b9826cb78f2450b72551f868f8f5f5ca24e80aab6d74dedb707ea86f00384fbf85ce36cdd6426a2938d5167b809e1e1e03e658b3362937316791c08adc3928bcc3c524089be0f368da9586708498e8d9542595cf32af72021aff9703c4a4416071c97d043c0295deba12bac25eb7cda366acdeb530138", 0xaa}, {&(0x7f00000001c0)="7358a4a5b2969b6143f3475bf7f76ed2b17353a9c0c7bfdbaa45fe5e336faedacd0df1b2a79efa9dffd7beb5fffe6151ec5886d1c6f7b2b0db06a9624e3cfafd7442a23d49d13b320f799d340a6403a68b3ee375a9fb68b86e1687abae33be94844af5c12e196c1c8dfc2557992d632e28b0981fa9b8d5159e25089950a8cea0a5539ca152f5f432f770755f59d7ad61fafa118b92f95d6467e7580ecb14", 0x9e}, {&(0x7f0000000280)="cc7dce187fd4589f59b7a6f092dc75a72e14fa80a0444ff3680986e87dd4fbc6188e2cb06a4c5c5780a4b5bd9382c2cc49e3a481e7c01403ffa52a236c99bd09534b783b3d08a9bb989ef252f133fb20e9b7a0c2e9e3b3fd29fe767f9edae4df2ae36edea546d9a90173a6ef34b9d796542c5a74fd1d2b7eae554befb93de1b0aa63cd800177ffae15338a9e1e439d489c", 0x91}, {&(0x7f0000000340)="d7d33a0d740d8645696429e02d451614ec22d99b5ece2054275c8d71b3c533504040068b9d18fd3fca4b3f52c87c617c858c2405ac4de094869704b93d666caa56a18bf2fc157e4c4200fe9f06736cff8ec2293d822856167da9631ae20e589602399567dade7e05d4a3ab57c9b6c9a2dd4f0085fea3ea56c48d4d591f579b285e8384b60a27cf7b7fb3533a31a53d1897167c4c551196f952a98d531aae20d0b500bbe70fa4daed17a3959911142d8deff843ccad29cb1e", 0xb8}], 0x5, 0x0, 0x0, 0x8000}, 0x0) geteuid() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x4020000002) [ 243.312808] QAT: Invalid ioctl [ 243.320541] QAT: Invalid ioctl [ 243.346202] QAT: Invalid ioctl 2018/05/31 00:14:20 executing program 6: r0 = socket$kcm(0x29, 0x2000002, 0x0) fallocate(r0, 0x2, 0x6, 0x5) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$inet6(0x2, 0x3, 0xff, &(0x7f00000000c0)) 2018/05/31 00:14:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2202, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 243.361304] QAT: Invalid ioctl 2018/05/31 00:14:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'team_slave_0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffff20145d19de587926ff00040000080008060001080006041102000000000000ffac1414bb"], &(0x7f00000002c0)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x600, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x0]}) 2018/05/31 00:14:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYRES32], 0x17}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0xffff) 2018/05/31 00:14:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="85b7820008000000a6955950ec45d5f6febaaaa747c382bf4900c0a471f7fbc1f9778474c4309f928d75add8ac4536bd3033ed1bcc6cfeb842184fc40f932a16f2a4b84fb55c30d0f5c5516206ac7a8b398bba34277247a7883420da4cca5deab0472baf3bea076076815073319b9c6c71391c612e976530d87dc7"], 0x6) r2 = getpid() fcntl$setown(r1, 0x8, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x18180, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000100)={{0x1f, 0x0, 0x6, 0x0, 0x7, 0x100}, 0x40}) 2018/05/31 00:14:20 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000042c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x9, 0x4, 0xffffffff, 0x3, 0x3, 0x29}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x2, &(0x7f0000000100)=[0x0, 0x6d], &(0x7f0000000140)=[0x4, 0x1, 0x10000], 0x62, 0x2, 0x80, &(0x7f0000000200)=[0x1f, 0x7], &(0x7f0000000280)=[0x17, 0x8, 0xfffffffffffffffe, 0x5]}) r2 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r3 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004100)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000a00)=0xe8) r7 = getegid() sendmsg$netlink(r0, &(0x7f0000004240)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80400000}, 0xc, &(0x7f0000000940)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x4e4}, {&(0x7f0000000ac0)={0x122c, 0x24, 0x202, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x1c, 0x0, @str='\')\'*cpuset#@bdevkeyring\x00'}, @typed={0x14, 0x3e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x45, @pid=r3}, @nested={0x10ec, 0x11, [@generic="bb64e2d8653ae033ee5512b29838c04c5e20780aac10861fed066c4025f16289d1c56184ffbbf1adf5c89ad3fb0a9d7a4da779f0398f15d999941f8145", 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"], 0x21a0}, {&(0x7f0000003ec0)={0x230, 0x3d, 0x3, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x110, 0xd, [@generic="aa771ef0243099b9227f4f85ab775c04bc72dba162d073af4ed908d9745ddba9f55501b4093fa155095ab92cf928337d5ba7dc16b18d57f3c25a3dbb145adc208d2e9b93ef4c9fca08b0a81b4ca0c188f01f2a8637a62313d1c06f0b06c257b488bfefad1756ad8c614587dfe0625d8dbca4be8e", @generic="bad318e11c1a469cef2275d054d3c2a581500c06af5cb07320fd195aebf62005adb93da42fcfcb89762b6196d91d6e667ed9f714a074dc0113dd27ccb80abf6f92d5e5a115cfcf267908bb0197ff06b10301e8aba20cbfc8cf88ffabdd494a636414b1850adb06d675a29ca3af5696e69e55f7382839fd7e33d5e6425bd7e8df4e45504c34b42aa8991997a2b10499671636e4", @typed={0x4, 0x2c}]}, @nested={0x110, 0xc, [@typed={0x8, 0x7a, @u32=0x5}, @typed={0x8, 0x91, @u32=0x9}, @generic="3da5031f6be0a5e8bd351630a085833222c816b26169e32e7d8448bdc0194d856e4f1767e82ce6da091b63097243a340afc440aef9f79e9c88b2b99164386be0802f4630fdba943be64631ae313b892b42b1e09f3c0c4ff13e5d65c5ca96c5dc3efa67494ef6ca521839f028e8dde5a820bbd094c5d55645a1f66a8145", @typed={0x8, 0x61, @ipv4=@loopback=0x7f000001}, @generic="3daede10a98bf15dff10766b9449a9165e8a209e650fed4c400cf86446dc8131973e665193139b2fb3c51bd14cdf978f673fd98afc5de832c90c95a8cb06d0fdbbd2899f57995fd7d00b1248234282683c1313968afa5431da20ec0dbcb67552e7b857ca61413d3780ea6df8593277da42ebfb1146a61a"]}]}, 0x230}], 0x4, &(0x7f0000004200)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x20040000}, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000a80)="880f", 0x2}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="d09a0e63c947", 0x6}], 0x1, &(0x7f0000003b40)}, 0x0) sysfs$3(0x3) r8 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r8, 0x2b5, &(0x7f0000000300)) link(&(0x7f0000004280)='./file0\x00', &(0x7f0000004300)='./file1\x00') 2018/05/31 00:14:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x40049409, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:20 executing program 6: getresgid(&(0x7f0000000080), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x4, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0xa, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r1, r2) r3 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x8000) poll(&(0x7f0000000100)=[{r5, 0x1}, {r4, 0x1000}, {r6, 0x1000}, {r4, 0x200}, {r5}], 0x5, 0x0) close(r4) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) 2018/05/31 00:14:20 executing program 0: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x78, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'bridge0\x00'}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xa2, 0x4) 2018/05/31 00:14:20 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) prctl$void(0x22) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f33"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x8000, 0x201, 0xfff0000000000, 0x6, 0xfffffffffffffff7, 0x1, 0x9, r4}, 0x20) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/31 00:14:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x10000000501000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0xde5, 0x5d, &(0x7f0000000140), 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000005f00)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000900)=""/113, 0x71}}], 0x1, 0x0, &(0x7f0000006100)={0x77359400}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r2, &(0x7f0000000200)='net/ip_vs_stats\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="29f3866925bfb5a349c223b9daccc9560719da67983d61a66717b2d91d8e1c4eef1915303923244a44244dd3f439ff72c9541c6c822a38293b6d7213251569044c12e2003d772f", 0x47}], 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x800, 0x0) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) 2018/05/31 00:14:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2a, 'pids', 0x20}]}, 0x273) [ 243.776814] Unknown ioctl 4725 [ 243.817436] Unknown ioctl 4725 2018/05/31 00:14:20 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000440), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) pread64(r0, &(0x7f00000001c0)=""/130, 0x82, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) write$fuse(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="280000000000000006000000000000000300000000000f3991fbc156f82d00000000000000"], 0x28) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000400)=0xfa) 2018/05/31 00:14:20 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) syz_emit_ethernet(0xfffffffffffffda0, &(0x7f00003f3fd5)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/31 00:14:20 executing program 6: uselib(&(0x7f0000000000)='./file0\x00') r0 = shmget$private(0x0, 0x3000, 0x78000022, &(0x7f0000ff9000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x5000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) shmdt(r1) 2018/05/31 00:14:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffff, 0x40000) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x300, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/31 00:14:20 executing program 0: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) set_robust_list(&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x288d4c26, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x8008, 0x5, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x4}, 0x8) setpriority(0x1, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x80, 0x0) 2018/05/31 00:14:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x227d, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000001c0)=0x6000) keyctl$clear(0x7, r1) r3 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/05/31 00:14:20 executing program 2: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000400)='net/ip6_mr_cache\x00') getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000300)=""/229, &(0x7f0000000000)=0xe5) clone(0x0, &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x84) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) 2018/05/31 00:14:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000002c0)="0fa2f30f01c9c4e17877c744240000000000c74424020b000000c7442406000000000f011424b8010000000f01c1673e0f01cb3e36f3a7eaa44a5daae60066baf80cb81db14e81ef66bafc0cecc4e221dcb300c0ffff", 0x56}], 0x1, 0x5b, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0xe0000) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0x200) 2018/05/31 00:14:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000008f44ac91bbd849ead53564dbd96b777d4f78f28365255396e31d1ed4e23b360eca0a8f20f61c140f02fca456e6b2ad18b382657c10af69fcdc0f1c1f674ae208db8030256dd1d22f8f84e280d413eed2d7e3d032e4"], 0xc4) 2018/05/31 00:14:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:21 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x9}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000004c0)="b9800000c00f3235004000000f300f091e0fc76ff50f060ff369002e0f01c866b8bc008ec8b9800000c00f3235000100000f3066ba4300ed", 0x38}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/05/31 00:14:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f63677254d68cbe985c086f757000", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:21 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x2) mknod$loop(&(0x7f0000000740)='./file0/file0\x00', 0x1, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000580), &(0x7f0000000700)) r0 = memfd_create(&(0x7f0000000040)='@wlan1trusted:vboxnet1procself\x00', 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x4, 0x9}) chroot(&(0x7f0000000000)='./file0/file1\x00') 2018/05/31 00:14:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140)={r2}, &(0x7f0000000180), 0x8) r3 = semget$private(0x0, 0x4, 0x20) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000000c0)=""/52) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/31 00:14:21 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x509002, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x20000007}, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3c) 2018/05/31 00:14:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x5385, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:21 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x2, 0x0, [], 0x0, 0xffffffffffffffff}, 0x48) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(0xffffffffffffffff, 0x8001, 0x1000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x7f, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/31 00:14:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) close(r0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r0, 0x3, 0x1, 0xff, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000280), 0x4) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x200000) 2018/05/31 00:14:21 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x224000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xf33}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x100, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffffe0) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0xc5) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x1}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000680)}], 0x492492492492682, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) 2018/05/31 00:14:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2205, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:21 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001700)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001a00), r2, 0x3}}, 0x18) write$rdma_cm(r0, &(0x7f0000000900)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000008c0)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000000940)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080)=0x1, r3, 0x0, 0x1, 0x4}}, 0x20) 2018/05/31 00:14:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10100, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000001c0)=0x7f) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000200)={0x4, 0x6, 0x2, 0x31b, 0x2, 0x8}) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[], 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="20ce421db6fe8c80c4fac8855ff788a0f588492377c896609101d91821cba1069e5ebb0336ebf0ddd435f6ce0ba90666792457aec24d465d11efd96f72e25bb3e82bb7b9"], 0xc4) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/05/31 00:14:22 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x200000, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x8000, 0x0) unshare(0x900) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xbc53}, &(0x7f00000001c0)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x3, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 2018/05/31 00:14:22 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r1, &(0x7f0000000000)=""/37, 0x100000000000000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) 2018/05/31 00:14:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0xb) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r4}, 0x10) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00000001c0)={0x5, 0x6}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000300)={0x80000001, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x4, 0x100000001, 0xb4e4, 0x7fff, 0x100000000, &(0x7f00000002c0)='ip6gre0\x00', 0x0, 0x4, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000140)={'bridge0\x00', 0x10006100}) 2018/05/31 00:14:22 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x4000000002b, 'io', 0x20}]}, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r2, &(0x7f00000000c0)=@hci, &(0x7f0000000180)=0x80) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) 2018/05/31 00:14:22 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103100, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x9c1, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000240)='ns/uts\x00') openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/31 00:14:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000001c0)=0x6) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x24, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) socketpair(0x1, 0x80001, 0x6720, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_NMI(r4, 0xae9a) 2018/05/31 00:14:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2275, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84) r1 = memfd_create(&(0x7f00000000c0)="0b24ae8134cb3a699fedea5a00fd747edf17052e17173b8c650db92de9860f8e196c55b9f066a63925e1b7262bea664f547f134848763cd150e23d7597d01ccb8def1e6c10624273c255d4e0085dc157f00be45f5f27a85ed698168e14f73eb914d8dc51f9d065361a0c1d08aa749961dc4b7dfcfa111490", 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x7889, 0x7, 0x5, 0xf757, "ea0b14fd6440a6a0f360e57e293b73e1c87802dc149ab6ca73856cf6d74303979baa648a074081e0a508a462", 0x100}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) 2018/05/31 00:14:22 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x1}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000680)}], 0x492492492492682, 0x0) 2018/05/31 00:14:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) [ 246.121259] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.128368] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/31 00:14:22 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) fcntl$setstatus(r1, 0x4, 0x6800) socketpair(0x1f, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000000c0)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080), 0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x78) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000100)={0x3, 0x7}) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000140)=@pic={0x6, 0xffffffff, 0x101, 0x2, 0x2, 0x7, 0x80000001, 0x1f, 0x7, 0xffff, 0x0, 0x100000000, 0x3a, 0x9, 0xffffffffffffffff, 0x6}) 2018/05/31 00:14:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1ff, 0x0, 0x3000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000001480)=[{&(0x7f00000000c0)='0', 0x1}], 0x1, 0x0) 2018/05/31 00:14:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2283, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 246.178215] device bridge_slave_1 left promiscuous mode [ 246.184243] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/31 00:14:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='s\x00\x00'], 0x6) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x1, 0x0) r3 = accept$netrom(r2, &(0x7f0000000240), &(0x7f0000000180)=0xfdb0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)={r3}) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2d70f25d56874bc4f942dd9f576142d90769647320"], 0xc4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)) [ 246.227749] device bridge_slave_0 left promiscuous mode [ 246.233778] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/31 00:14:23 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000240)={0x5, 0x1}) accept4$ax25(r1, &(0x7f0000000200), &(0x7f0000000280)=0x10, 0x80002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffffffffffffffbe}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x0, 0x9, 0x6, 0x3f, 0x9}, &(0x7f0000000180)=0x14) socket$inet6(0xa, 0x0, 0x800) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856813000900083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/05/31 00:14:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000000c0)=0x54) quotactl(0x2080000201, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x4, 0x100000000, 0x7fff, 0x80000001, 0x3, 0x9}, 0x1}, 0xa) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000002c0)) 2018/05/31 00:14:23 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mbind(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000011c0), 0x2, 0x0) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) madvise(&(0x7f0000005000/0x3000)=nil, 0x3000, 0xb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x44010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000700)={0x16c, 0x0, &(0x7f0000000480)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)=[@fda={0x66646185, 0x6, 0x3, 0x7}, @flat={0x73682a85, 0x1, r2, 0x3}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000100)=[0x40, 0x48, 0x40]}}, @clear_death={0x400c630f, 0x0, 0x3}, @free_buffer={0x40086303, r3}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x48, &(0x7f0000000200)=[@flat={0x736a2a85, 0x101, r4, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x39}], &(0x7f0000000240)=[0x48, 0x38, 0x0, 0x48, 0x38, 0x70, 0x20, 0x28, 0x0]}}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f0000000300)=[@fda={0x66646185, 0x1, 0x4, 0x18}, @flat={0x73622a85, 0x10b, r5, 0x2}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000380)=[0x48, 0x58]}}, @clear_death={0x400c630f, 0x4, 0x1}, @clear_death={0x400c630f, 0x1, 0x3}, @increfs_done={0x40106308, r6, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000400), &(0x7f0000000440)=[0x48, 0x28, 0x30]}}, @dead_binder_done={0x40086310, 0x2}], 0xd9, 0x0, &(0x7f0000000600)="4beacbfd532f003ce1e357134d68062e3d7bab36cb6a946eadd512b318c5f4ccc4ed075efb9d164b53e0d7e254ab8f9d2c8b8f2cb77ce0c3d1897238152e5661b08c3f9cc9f120eafecbf79257e69adc84b5ea16b4848461d7075504a390d77fb305a9ee7da1d44cc456cac69434c83f57417ce48004b81f441baeb50c6646635d504af7cd1308ad593076b10b3e022e94009c798de1367a9fbee79b68405a2838acbf20c6ada37c1dadfc0df026075d078dc388c8cbc6e0a9c0d5fd805588b21ac88eedf519c06998c5c0a9e944c936be972faa10a24b6520"}) 2018/05/31 00:14:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2b706964f32112ab766848e69f89"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0xc020660b, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netfilter\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0x9, 0x4) msgget(0x1, 0x1) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, r1+30000000}}, &(0x7f0000000140)) socketpair(0x11, 0x80007, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0xcc09, 0x10000000000d31, &(0x7f00000005c0)="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", 0xfffffffffffffd07) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x200, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) 2018/05/31 00:14:23 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x330, 0x70bd2b, 0x25dfdbfb, {0xa}, [""]}, 0xffffffffffffff84}, 0x1, 0x0, 0x0, 0x4040}, 0x0) 2018/05/31 00:14:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0xb) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r4}, 0x10) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00000001c0)={0x5, 0x6}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000300)={0x80000001, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x4, 0x100000001, 0xb4e4, 0x7fff, 0x100000000, &(0x7f00000002c0)='ip6gre0\x00', 0x0, 0x4, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000140)={'bridge0\x00', 0x10006100}) 2018/05/31 00:14:23 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r0, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/05/31 00:14:23 executing program 5: ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = gettid() perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 2018/05/31 00:14:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)=r3) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r1 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x2, 0x2400) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="070114039b02000016020000ff0000005302000001d3b06934dfbb063411f27d7b06830000000000000000000000e15c9596997a87072386fc630a301152f0e0d498fa74c5fbe7dfa984c3f9e03087e032b74f8f7ba6998336d8938c85b16295919262f2c98ad0b5619e0d1f74b4c9774ceca5206d61485107c5e2d01bdf9bb1811555ad45e599e5d4a8a012039e40a9a56c55a3c66e21ab60138e586785e9dce73942e852cc82fe41c199619d49f96d441e6eb174b08bb8dd1a7e24b73058acd76044366e23ccb253419f094a17d6c4233c9f9d19855f0549d92ab0c659d84613aa7c4456c1ce3653451a190586245ad3e1ac1dab17e9922f69361e6671f5a4d4a27ef2e22ac73ce703f2b91998c4198da0a5dd5d7f221cddafb9c37f47571032130491f2174e7ed179fd485eed5248536bfec412f31048926d31348e07e3efd4d2ac74ee2a4076fb9e05b010f317e0cda233bf95cb5328f51cc8bfc1dc1c5aaf0c627327ef26247d4e8907bc23efaab103316fb037c0479d205ec34a564fab889bb305095b3d350b1a24a9781eccf3d9c5b9cb68e7ce2785f9ca390cd219ae5768df53cef5ca0bdb162001dd9d4e64a1869bacc1a1fd7994f58f2a6680160ed38a28b8"], 0xbe) dup3(r0, r1, 0x0) 2018/05/31 00:14:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x227e, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/05/31 00:14:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0xb) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r4}, 0x10) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00000001c0)={0x5, 0x6}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000300)={0x80000001, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x4, 0x100000001, 0xb4e4, 0x7fff, 0x100000000, &(0x7f00000002c0)='ip6gre0\x00', 0x0, 0x4, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000140)={'bridge0\x00', 0x10006100}) 2018/05/31 00:14:23 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x9000000) mmap(&(0x7f0000187000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/31 00:14:23 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x200000003, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x35d3}], 0x2c) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x29bf) sendmmsg$unix(r2, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) readv(r1, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x2000215f}], 0x1) 2018/05/31 00:14:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f0000000400)="679eecb48a327dcf05b28e4221a2b5fada26e9e05a5e9034af43a59dc39bbe69967afd8472cafe4e1ae9a189fe6e29b0e5") write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2b7069406d434f8ebbc577143564732000"], 0x6) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2000000, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0xe4, "3e19b10fb71301e583905c1d01cb36d2ad324bf49e88a1a21ce6003173a76be9724339e449ae04cbc72b15608f41332faabee5120221ef25b3d5e3b9f742655f3131ef0194f0a7553a9796e4a94c72df5c7eaf5e9c26eee8f06049ab8bdc3fa818bfaa237f504bff1ee84e31e23836ca7c8ece322db92bdd7babf4ee9ddb3c89213df7bb23d0a46d0e3f1964eca35264c65ae22b45a4699ce7f1719751060bce5c961af32b7af3ba908de2d8a57529513596b63378a849d46b76df82a6055818cebc8e9390ec367b313f14d60d174784c36c3e2446c93cf45cc4ce351bb4e6e595328bab"}, &(0x7f0000000240)=0xec) ioctl$KDDELIO(r3, 0x4b35, 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000100)=0x3) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7fffffff) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r5 = shmget$private(0x0, 0x1000, 0x404, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/05/31 00:14:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2272, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:25 executing program 2: r0 = socket$kcm(0x29, 0x80001fffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x10001, 0x6, 0x100000000, 0x4, 0xffffffffffffffff, 0x2}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000004c3642ee0e00711004000000001b86dea700000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/31 00:14:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x102c0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000000c0)={0x1, 0x3, 0x0, 0x9, "f7bd43bcac6500ebf47627184e880afa5d04f51b7e4018e5666dfd4c231913fdbce6b25631ec1bc539549e72", 0x4}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffff8000]}) close(r4) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0xb3, "ef5c74b7128673d33d717a3a016582d5ce5bf49caa42d6dac88f13f21afa7df1d56c4773686ddfd68610e87cd53566f4e0bfcb818463fcb78d0fe5b2f3146da767686bbc25de361029e1faef3c61b2fb52d0f338533898553c21535e1bb1120835d2de7a621061f89ce30ccbf9534e2e4d65aecf087ce7318a99e2105a731611b208019d81f8fe497ef74bd5552efd1b6c5fedf9d6dba28acc03574abea843dd0db4baa2978fdf0ceba7430f62667db94256ca"}, &(0x7f0000000180)=0xd7) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x25e4fc6e6cbd357a) 2018/05/31 00:14:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x5452, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20200, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)={0x5, 0x0, [{0xc000000b, 0x7dc, 0xfffffffffffffffb, 0x8001, 0x4}, {0x7, 0x0, 0x3, 0xd2, 0xd6a8}, {0x40000000, 0x0, 0x1, 0x4, 0xfffffffffffffffb}, {0x80000007, 0x64f4dcfb, 0xffffffffffffffff, 0x8, 0x1}, {0x8000001f, 0x80, 0xff, 0x6, 0x7e}]}) ioctl$VT_WAITACTIVE(r2, 0x5607) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000100)={0x7, 0x9}) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:25 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f0000000080), 0x80800) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff, [0x1100]}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x400800, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r3, r4/1000+10000}, {0x0, 0x7530}}, 0x100) 2018/05/31 00:14:25 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000040)="7b812ca790b07ab87e50ff9e6e66a01ad751f602035d274e91fd17172d2bb675276863a08e26eba6a44c38ff34ba56a691229b37004967596d47c72188477fbdaf84a667e79a9a3100ca5994f81db07508539f76ac4c6cc024f74a716b640e6e9233257badfa7e4590ac0950b5060c351ffa5958e06664f36f01231792696a57a8617a38ad57de4e222b445845c9f1d0ae64d316d354fa0b0d5a73633038176e8315ab5e6f3f593b6fc16bff4c7a7d", 0xaf}], 0x1, &(0x7f0000000200)}, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x5a, &(0x7f0000001840)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/31 00:14:25 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000680)=""/197, 0xc5}], 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xff, 0x5]) 2018/05/31 00:14:25 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) restart_syscall() ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00ff86dd6076605100283a00fe8000000000000000000000000000ffff020000000000000000000000000001020090780000000060702b6cf7408d12333387176af52400000000ff010000000000000000000000000001fe800000000000000000000000000000"], 0x0) 2018/05/31 00:14:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) prctl$getreaper(0xb, &(0x7f0000000040)) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2d7069647320d1a3466954c12466f19ff0ca90870a47683962737fcd796914f33098928048b0ecc8a6b527257b7767561e14811b76d5c4570766f1e6e40c7d474dc0e6fe953c8d17035b354a"], 0xc4) 2018/05/31 00:14:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0xc0189436, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:25 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000000200)}], 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCCONS(r3, 0x541d) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x7ffff000}], 0x1, &(0x7f00000000c0)=""/87, 0x57}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000280)=0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/05/31 00:14:25 executing program 6: r0 = memfd_create(&(0x7f0000000040)="f8a4036c64cf9376ebf93a00", 0x3fffffffffffd) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/9) 2018/05/31 00:14:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) r2 = memfd_create(&(0x7f0000000040)='cgroup.subtree_control\x00', 0x2) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000180)=0x2) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/37) 2018/05/31 00:14:25 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x20801) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x101, 0x40000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/43) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xe, 0x9, r0, &(0x7f0000000180)="0fb965521d8b21969f34da77c8fb5d80ed7eb415f30c5c97aa3562520fb6646d7860196e21bcbd15153727649ebb7b9e4c25e8d63ee05a4442aef46b38c0c97fe8bbe9f9f56d03", 0x47, 0x506, 0x0, 0x1, r0}]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/31 00:14:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2201, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:25 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) fstatfs(r0, &(0x7f0000000040)=""/127) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0), 0x0) readahead(r1, 0x8, 0x80) 2018/05/31 00:14:25 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000380)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) epoll_create(0x5) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000000580)=""/246) 2018/05/31 00:14:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xe}, @dev={0xac, 0x14, 0x14, 0x19}, @loopback=0x7f000001]}, 0x24) r2 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='+j\x00\x00O\''], 0x6) write$cgroup_subtree(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="2d01696420"], 0xc4) 2018/05/31 00:14:25 executing program 0: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000000)=0xfede) 2018/05/31 00:14:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2270, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:25 executing program 5: r0 = socket(0x10, 0x100000802, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x8, 0x4, 0x5, 0x800, 0xa, [{0x7, 0x8, 0x6, 0x0, 0x0, 0x1f00}, {0x51c, 0x100, 0x375, 0x0, 0x0, 0x2000}, {0xff, 0x776, 0x7fff, 0x0, 0x0, 0x200}, {0x80, 0x4, 0x6}, {0x0, 0x7fffffff800000, 0x6, 0x0, 0x0, 0x8}, {0x4, 0xdeaf, 0x7db, 0x0, 0x0, 0x400}, {0x5, 0x2, 0x3722, 0x0, 0x0, 0x3003}, {0x8, 0x24f34f7d, 0x2, 0x0, 0x0, 0x8}, {0x4, 0x6, 0x401, 0x0, 0x0, 0x5}, {0xffffffff, 0x8, 0x9, 0x0, 0x0, 0x1200}]}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000000c0)={"6966623000f7ff010000000000000076", 0x3001}) 2018/05/31 00:14:25 executing program 7: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1f) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x600) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x2) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/05/31 00:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x10001, 0x100}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x9, 0x8}, &(0x7f0000000180)=0x90) mlock2(&(0x7f0000f93000/0x3000)=nil, 0x3000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000003c0)=""/149) get_thread_area(&(0x7f0000000040)={0x80000000, 0x0, 0x2000, 0x9, 0x2, 0x5, 0x7ff, 0x0, 0x101, 0x9}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/05/31 00:14:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01060000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x480e9371, 0x4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="3d00000000fdc7d17d47922a1dafacf95018a84249d50511c76534423e97fa7ce60942948e551eb3c86a9734cdb7cfa1e609f1b60c2f3bcec53d6b56e81e6fb838"], &(0x7f0000000100)=0x45) socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x0) listen(r0, 0x4) 2018/05/31 00:14:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2282, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x600, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001300290a000000000000000007000000c66d8fa717d7f9d7f08e62b91f41119e8afd35a8259210d4e5e2fc61c934cac200c8bf4522031ca503405c933e33516a69c8fd4b08375865507703090000000000000091c3be5f691fc8e9115698aa309058a2040f36a2", @ANYRES32=r1, @ANYBLOB="000000000000000008000c0002000000"], 0x28}, 0x1}, 0x0) 2018/05/31 00:14:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000180)={[{0x2b, "60d5fce4ae5ae222df04a09d9f51cb2ca5a097c597b65d703c368b39c868000b075002786d2d26715da0cb827db10f4f4e627b0ac758dd20563733a58aa29245ab8d219053c2e80000000000000000000000000000ef81cf55ce82d795f97b1eb3934581500000e2f3b24971ff9706615c2254d07e57abc7fb407c1873b68816f481b02e7abb", 0x20}]}, 0x88) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:26 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') flistxattr(0xffffffffffffffff, &(0x7f0000000440)=""/103, 0x67) listxattr(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000280)=""/114, 0x72) r0 = socket(0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) [ 249.330014] : renamed from ifb0 2018/05/31 00:14:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) fdatasync(r0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:27 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000089919b58fbad5abb12dce8b17a6b710031895a7fda6a950700ba0e73c9aa"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/31 00:14:27 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x101000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/133) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = getpgid(0x0) ioprio_set$pid(0x2, r2, 0x0) 2018/05/31 00:14:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2286, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:27 executing program 5: r0 = socket(0x10, 0x100000802, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x8, 0x4, 0x5, 0x800, 0xa, [{0x7, 0x8, 0x6, 0x0, 0x0, 0x1f00}, {0x51c, 0x100, 0x375, 0x0, 0x0, 0x2000}, {0xff, 0x776, 0x7fff, 0x0, 0x0, 0x200}, {0x80, 0x4, 0x6}, {0x0, 0x7fffffff800000, 0x6, 0x0, 0x0, 0x8}, {0x4, 0xdeaf, 0x7db, 0x0, 0x0, 0x400}, {0x5, 0x2, 0x3722, 0x0, 0x0, 0x3003}, {0x8, 0x24f34f7d, 0x2, 0x0, 0x0, 0x8}, {0x4, 0x6, 0x401, 0x0, 0x0, 0x5}, {0xffffffff, 0x8, 0x9, 0x0, 0x0, 0x1200}]}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000000c0)={"6966623000f7ff010000000000000076", 0x3001}) 2018/05/31 00:14:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='+pmds '], 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r3 = getpgrp(0x0) kcmp(r2, r3, 0x3, r0, r0) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2d70698460647320b0db3785865998d0a32dcc46ebbca822d9e163b88d476b939f8d4b18d9815825edaaec2557e2e67fa24e592805280d5f43b62ba3fb2bf51d5f46a567f169000000000000451fc075a89c9752eac738e5a12c4398fa34faa21109f4454038e7e20bbd"], 0xc4) 2018/05/31 00:14:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="1bd45006000000d1240970") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x8000000000004, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) fdatasync(r0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) flistxattr(r1, &(0x7f0000000180)=""/111, 0x6f) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000080)=0x68) 2018/05/31 00:14:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') unshare(0x2000400) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000001c0)=""/55) sendfile(r0, r0, &(0x7f0000000040), 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0], 0x7, 0x6, 0x1, 0x2}) 2018/05/31 00:14:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = epoll_create(0x80) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x64b5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/31 00:14:27 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1006, 0x88001) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', 'eth1\x00'}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000010c0)={"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"}) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000280), 0xfffffcda}], 0x1) [ 250.404455] IPv4: Oversized IP packet from 127.0.0.1 [ 250.410332] IPv4: Oversized IP packet from 127.0.0.1 2018/05/31 00:14:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='-pidsn'], 0xc4) 2018/05/31 00:14:27 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), 0x8) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000003c0)) close(r0) 2018/05/31 00:14:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x5382, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0xffff, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 00:14:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x121100) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x7fffffff000000, 0x91e7, 0x2}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x201, 0x0, 0x8}]}) [ 250.469662] : renamed from ifb0 2018/05/31 00:14:27 executing program 5: r0 = socket(0x10, 0x100000802, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x8, 0x4, 0x5, 0x800, 0xa, [{0x7, 0x8, 0x6, 0x0, 0x0, 0x1f00}, {0x51c, 0x100, 0x375, 0x0, 0x0, 0x2000}, {0xff, 0x776, 0x7fff, 0x0, 0x0, 0x200}, {0x80, 0x4, 0x6}, {0x0, 0x7fffffff800000, 0x6, 0x0, 0x0, 0x8}, {0x4, 0xdeaf, 0x7db, 0x0, 0x0, 0x400}, {0x5, 0x2, 0x3722, 0x0, 0x0, 0x3003}, {0x8, 0x24f34f7d, 0x2, 0x0, 0x0, 0x8}, {0x4, 0x6, 0x401, 0x0, 0x0, 0x5}, {0xffffffff, 0x8, 0x9, 0x0, 0x0, 0x1200}]}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000000c0)={"6966623000f7ff010000000000000076", 0x3001}) [ 250.518686] IPv4: Oversized IP packet from 127.0.0.1 [ 250.524124] IPv4: Oversized IP packet from 127.0.0.1 2018/05/31 00:14:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0xc4) 2018/05/31 00:14:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020b00000500000002000000e000000100000000000000006c9f24069699e0e616e57a272dfe329431908d388a83ad3508be861ebb0adac809cf"], 0x28}, 0x1}, 0x0) [ 250.662900] BUG: unable to handle kernel paging request at 0000000000005688 [ 250.670055] PGD 1ad902067 P4D 1ad902067 PUD 1d8bc8067 PMD 0 [ 250.675882] Oops: 0002 [#1] SMP KASAN [ 250.679680] Dumping ftrace buffer: [ 250.683221] (ftrace buffer empty) [ 250.686934] Modules linked in: [ 250.690139] CPU: 1 PID: 15792 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #75 [ 250.697412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.706808] RIP: 0010:vmx_vcpu_run+0x942/0x25c0 [ 250.711475] RSP: 0018:ffff8801c8077398 EFLAGS: 00010002 [ 250.716835] ================================================================== [ 250.724332] BUG: KASAN: stack-out-of-bounds in __show_regs.cold.7+0x4e/0x54a [ 250.731542] Read of size 8 at addr ffff8801c8077310 by task syz-executor6/15792 [ 250.739032] [ 250.740770] CPU: 1 PID: 15792 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #75 [ 250.748047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.757531] Call Trace: [ 250.760132] dump_stack+0x1b9/0x294 [ 250.763771] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.768968] ? printk+0x9e/0xba [ 250.772253] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 250.777014] ? kasan_check_write+0x14/0x20 [ 250.781257] print_address_description+0x6c/0x20b [ 250.786108] ? __show_regs.cold.7+0x4e/0x54a [ 250.790519] kasan_report.cold.7+0x242/0x2fe [ 250.795025] __asan_report_load8_noabort+0x14/0x20 [ 250.799967] __show_regs.cold.7+0x4e/0x54a [ 250.804212] ? dump_stack_print_info.cold.2+0x43/0x52 [ 250.809442] show_regs+0x2b/0x40 [ 250.812816] __die+0x90/0xc4 [ 250.815840] no_context+0x3ab/0x960 [ 250.819489] ? kvm_mmu_notifier_release+0x59/0x90 [ 250.824338] ? kvm_dying_cpu+0x50/0x50 [ 250.828231] ? pgtable_bad+0x130/0x130 [ 250.832126] ? __mmu_notifier_invalidate_range_end+0x380/0x380 [ 250.838118] __bad_area_nosemaphore+0x2d3/0x370 [ 250.842802] bad_area_nosemaphore+0x33/0x40 [ 250.847131] __do_page_fault+0x1d3/0xe40 [ 250.851381] ? __khugepaged_exit+0x421/0x680 [ 250.855799] ? mm_fault_error+0x380/0x380 [ 250.860419] ? exit_mmap+0xa4/0x5a0 [ 250.864061] ? __ia32_sys_munmap+0x80/0x80 [ 250.868301] ? __khugepaged_exit+0x449/0x680 [ 250.872718] do_page_fault+0xee/0x8a7 [ 250.876522] ? vmalloc_sync_all+0x30/0x30 [ 250.880674] ? rcu_note_context_switch+0x710/0x710 [ 250.885613] ? __might_sleep+0x95/0x190 [ 250.889612] ? mmput+0x251/0x610 [ 250.892991] ? lock_downgrade+0x851/0x8e0 [ 250.897144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.902000] page_fault+0x1e/0x30 [ 250.905455] RIP: 0010:vmx_vcpu_run+0x942/0x25c0 [ 250.910122] RSP: 0018:ffff8801c8077398 EFLAGS: 00010002 [ 250.915495] RAX: dffffc0000000000 RBX: 1ffff1003900ed29 RCX: 0000000000000000 [ 250.922763] RDX: 1ffff10030133e00 RSI: ffffffff8110983b RDI: 0000000000000007 [ 250.930031] RBP: ffff8801c8076a10 R08: ffff8801d7640100 R09: ffffed003b5e46d2 [ 250.937301] R10: ffffed003b5e46d2 R11: ffff8801daf23693 R12: 1ffff1003900ed2d [ 250.944568] R13: ffff88018099f000 R14: ffff8801c80769e8 R15: 0000000000000000 [ 250.951862] ? pte_list_remove+0x14b/0x420 [ 250.956107] WARNING: kernel stack regs at 00000000639afea4 in syz-executor6:15792 has bad 'bp' value 00000000435c7a31 [ 250.956117] unwind stack type:1 next_sp: (null) mask:0x2 graph_idx:0 [ 250.956132] 0000000052cd26af: ffff8801c8076d18 (0xffff8801c8076d18) [ 250.956150] 0000000070f0890e: ffffffff8129e9d1 (show_trace_log_lvl+0x1dd/0x25c) [ 250.956169] 0000000068d82699: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) [ 250.956179] 000000009c83a156: ffff8801c8077368 (0xffff8801c8077368) [ 250.956188] 00000000b23754da: 0000000000000002 (0x2) [ 250.956196] 00000000f7b14b0e: 0000000000000001 (0x1) [ 250.956206] 00000000bef8ed12: ffff8801c8070000 (0xffff8801c8070000) [ 250.956216] 00000000736f1b96: ffff8801c8078000 (0xffff8801c8078000) [ 250.956221] 000000001613742e: 0000000000000000 ... [ 250.956230] 0000000086a15264: 0000000000000001 (0x1) [ 250.956239] 000000009e10aae9: ffff8801c8070000 (0xffff8801c8070000) [ 250.956249] 0000000047c17fed: ffff8801c8078000 (0xffff8801c8078000) [ 250.956254] 00000000e91436e1: 0000000000000000 ... [ 250.956263] 000000008933479b: 0000000000000002 (0x2) [ 250.956273] 00000000a6f9e829: ffff8801d7640100 (0xffff8801d7640100) [ 250.956282] 00000000d2f8979e: 0000010100000000 (0x10100000000) [ 250.956287] 000000007efcd473: 0000000000000000 ... [ 250.956297] 000000005e0ce886: ffff8801c8076c50 (0xffff8801c8076c50) [ 250.956310] 00000000cbd92612: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) [ 250.956320] 000000000400835b: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.956328] 000000003909524e: 0000000000000093 (0x93) [ 250.956333] 00000000e78e203c: 0000000000000000 ... [ 250.956350] 00000000be3c25fb: ffffffff88d18d60 (pv_cpu_ops+0x120/0x120) [ 250.956359] 00000000c0a9b18e: 00000000ffffffff (0xffffffff) [ 250.956369] 000000009c370008: ffff8801c8076d28 (0xffff8801c8076d28) [ 250.956382] 0000000079672ebd: ffffffff8129ea88 (show_stack+0x38/0x3a) [ 250.956391] 00000000f76a9aaf: ffff8801c8076dd8 (0xffff8801c8076dd8) [ 250.956407] 000000009a937713: ffffffff876824d5 (dump_stack+0x1b9/0x294) [ 250.956417] 0000000016ce3e49: fffffbfff11a31ac (0xfffffbfff11a31ac) [ 250.956427] 00000000927ae346: dffffc0000000000 (0xdffffc0000000000) [ 250.956436] 0000000087dda2ff: 1ffff1003900edaa (0x1ffff1003900edaa) [ 250.956445] 00000000dad341e8: 0000000041b58ab3 (0x41b58ab3) [ 250.956462] 0000000025799def: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 250.956478] 00000000c50ffb43: ffffffff8768231c (dump_stack_print_info.cold.2+0x52/0x52) [ 250.956494] 00000000df40e89d: ffffffff8160f782 (printk+0x9e/0xba) [ 250.956503] 00000000d9cda02a: 0000000041b58ab3 (0x41b58ab3) [ 250.956516] 00000000941ad7b4: ffffffff889bb5fa (K512_4+0x127a/0x11bdbc) [ 250.956531] 00000000fda11f01: ffffffff8160f6e4 (kmsg_dump_rewind_nolock+0xe4/0xe4) [ 250.956546] 0000000045135e3a: ffffffff88e23780 (kmem_cache_boot+0x320/0x320) [ 250.956556] 0000000091bb3660: ffffffff00000008 (0xffffffff00000008) [ 250.956566] 00000000457779b7: ffff8801c8076e20 (0xffff8801c8076e20) [ 250.956576] 000000007ab570c4: ffff8801c8076dd0 (0xffff8801c8076dd0) [ 250.956592] 00000000dbef434b: ffffffff81b5a244 (kasan_check_write+0x14/0x20) [ 250.956602] 00000000852d5459: ffffea0007201dc0 (0xffffea0007201dc0) [ 250.956607] 000000007406ed34: 0000000000000000 ... [ 250.956617] 000000002362ccbd: ffff8801c8077310 (0xffff8801c8077310) [ 250.956625] 0000000032e7f734: 0000000000000008 (0x8) [ 250.956635] 00000000bd4bc8e0: ffff8801c8077310 (0xffff8801c8077310) [ 250.956645] 00000000728f1ed5: ffff8801c8076e10 (0xffff8801c8076e10) [ 250.956658] 00000000c29b6893: ffffffff81b5b531 (print_address_description+0x6c/0x20b) [ 250.956668] 00000000480ff730: ffff8801c8077310 (0xffff8801c8077310) [ 250.956673] 000000000874c019: 0000000000000000 ... [ 250.956689] 00000000d88e8b33: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a) [ 250.956698] 000000006ce63574: 0000000000000008 (0x8) [ 250.956707] 00000000cae17cb3: ffff8801c8077310 (0xffff8801c8077310) [ 250.956717] 0000000065730944: ffff8801c8076e50 (0xffff8801c8076e50) [ 250.956730] 00000000cafd792f: ffffffff81b5b912 (kasan_report.cold.7+0x242/0x2fe) [ 250.956738] 00000000389d4878: 0000000000000086 (0x86) [ 250.956748] 00000000eed0332d: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.956757] 00000000a4d9087c: 0000000000000001 (0x1) [ 250.956762] 000000002f9b6944: 0000000000000000 ... [ 250.956772] 000000006b7190d3: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.956781] 00000000ecde91e6: ffff8801c8076e60 (0xffff8801c8076e60) [ 250.956797] 00000000c7765e4e: ffffffff81b5b214 (__asan_report_load8_noabort+0x14/0x20) [ 250.956807] 000000004643b207: ffff8801c8076ec8 (0xffff8801c8076ec8) [ 250.956822] 000000009ce53e52: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a) [ 250.956832] 00000000ad80d11e: ffff8801c8076eb0 (0xffff8801c8076eb0) [ 250.956848] 00000000ed422810: ffffffff8768230d (dump_stack_print_info.cold.2+0x43/0x52) [ 250.956858] 00000000f20f98e6: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.956873] 00000000ddfe28ad: ffffffff889b2919 (regoff.33625+0x368779/0x36e380) [ 250.956887] 00000000b6f2faa7: ffffffff87c79800 (__func__.46292+0x680/0x940) [ 250.956895] 00000000dd17724f: 0000000000000002 (0x2) [ 250.956905] 000000009e8b8742: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.956919] 000000002d6d4444: ffffffff87c79800 (__func__.46292+0x680/0x940) [ 250.956927] 00000000c05f1b56: 0000000000000002 (0x2) [ 250.956932] 0000000005163f04: 0000000000000000 ... [ 250.956942] 00000000fe51b2e4: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.956952] 0000000090e29124: ffff8801c8076f00 (0xffff8801c8076f00) [ 250.956964] 00000000be3b0ed2: ffffffff8129e71b (show_regs+0x2b/0x40) [ 250.956974] 00000000fc4fd1fc: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.956984] 000000005b96c950: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.956997] 000000007fa1f891: ffffffff87c79800 (__func__.46292+0x680/0x940) [ 250.957005] 00000000f1da75e2: 0000000000000002 (0x2) [ 250.957009] 000000003780acd1: 0000000000000000 ... [ 250.957018] 00000000aae7bd04: ffff8801c8076f28 (0xffff8801c8076f28) [ 250.957030] 00000000fbfbc989: ffffffff8129ec5c (__die+0x90/0xc4) [ 250.957040] 0000000065fcc7d9: 1ffff1003900edee (0x1ffff1003900edee) [ 250.957049] 00000000f9811c8b: 0000000057ac6e9d (0x57ac6e9d) [ 250.957058] 0000000080831d22: ffff8801d7640100 (0xffff8801d7640100) [ 250.957068] 00000000c974ef7b: ffff8801c8076ff8 (0xffff8801c8076ff8) [ 250.957082] 000000002a6b444a: ffffffff8135423b (no_context+0x3ab/0x960) [ 250.957099] 0000000038a9b072: ffffffff81071959 (kvm_mmu_notifier_release+0x59/0x90) [ 250.957114] 00000000731bf2d1: ffffffff81071900 (kvm_dying_cpu+0x50/0x50) [ 250.957123] 00000000e8671524: 0000000000000086 (0x86) [ 250.957132] 00000000cd19b831: dffffc0000000001 (0xdffffc0000000001) [ 250.957142] 00000000bfdb0404: ffffed000000000b (0xffffed000000000b) [ 250.957151] 00000000ccbb89d9: 0000000000005688 (0x5688) [ 250.957165] 0000000028e678cb: 0000000000000002 (0x2) [ 250.957180] 00000000534d99fd: 0000000041b58ab3 (0x41b58ab3) [ 250.957195] 000000003fbc0ca6: ffffffff889b0969 (regoff.33625+0x3667c9/0x36e380) [ 250.957208] 00000000580cf1d2: ffffffff81353e90 (pgtable_bad+0x130/0x130) [ 250.957218] 0000000007b1ff05: ffff8801c8076f98 (0xffff8801c8076f98) [ 250.957228] 0000000006e9c0b2: 1ffff1003900edf7 (0x1ffff1003900edf7) [ 250.957237] 00000000b785efcf: 00000001c8076fd0 (0x1c8076fd0) [ 250.957247] 00000000cf799b3e: ffff8801c8077018 (0xffff8801c8077018) [ 250.957256] 00000000d0690c8e: ffff8801ab3091e8 (0xffff8801ab3091e8) [ 250.957266] 0000000027e02d46: ffff8801ab308cc0 (0xffff8801ab308cc0) [ 250.957275] 000000003508068b: 0000000041b58ab3 (0x41b58ab3) [ 250.957290] 000000000323adda: ffffffff889a59e8 (regoff.33625+0x35b848/0x36e380) [ 250.957305] 00000000beeeeefb: ffffffff81b3b730 (__mmu_notifier_invalidate_range_end+0x380/0x380) [ 250.957313] 00000000b228139e: 0000000000000002 (0x2) [ 250.957323] 000000001f06b066: ffff8801d7640100 (0xffff8801d7640100) [ 250.957332] 000000007f0ff1e5: 0000000000005688 (0x5688) [ 250.957342] 00000000a46b61ad: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.957347] 000000004aa2b324: 0000000000000000 ... [ 250.957356] 000000003c0267d0: ffff8801c8077058 (0xffff8801c8077058) [ 250.957371] 000000008c403ea3: ffffffff81354ac3 (__bad_area_nosemaphore+0x2d3/0x370) [ 250.957380] 00000000e5dc3588: ffffffff00000001 (0xffffffff00000001) [ 250.957389] 0000000071401434: 0000000041b58ab3 (0x41b58ab3) [ 250.957399] 00000000c266b8db: ffff8801897ae9d0 (0xffff8801897ae9d0) [ 250.957404] 0000000083dd4f1e: 0000000000000000 ... [ 250.957413] 00000000f02f2e8d: 00000001daf23680 (0x1daf23680) [ 250.957423] 00000000a4aae77c: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.957431] 000000007e317da3: 0000000000000002 (0x2) [ 250.957440] 00000000c77e1aee: 0000000000005688 (0x5688) [ 250.957445] 00000000ef75b7df: 0000000000000000 ... [ 250.957454] 00000000b54ff5a5: 0000000000000002 (0x2) [ 250.957463] 00000000e5f6172f: ffff8801c8077088 (0xffff8801c8077088) [ 250.957477] 00000000e58086f3: ffffffff81354b93 (bad_area_nosemaphore+0x33/0x40) [ 250.957486] 000000001fff5f16: 0000000000005688 (0x5688) [ 250.957496] 000000000f67df40: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.957501] 00000000f3f640ca: 0000000000000000 ... [ 250.957509] 000000009a78a1ca: 0000000000000001 (0x1) [ 250.957519] 00000000c3c8d13e: ffff8801c8077170 (0xffff8801c8077170) [ 250.957533] 00000000adc7f6ff: ffffffff81355643 (__do_page_fault+0x1d3/0xe40) [ 250.957542] 00000000c2f5f797: ffff8801d7640100 (0xffff8801d7640100) [ 250.957559] 00000000d22adc30: ffffffff88d8e520 (rcu_callback_map+0x40/0x40) [ 250.957574] 0000000074b36f7e: ffffffff81ba59c1 (__khugepaged_exit+0x421/0x680) [ 250.957584] 00000000c3a1e68d: ffff8801c8077200 (0xffff8801c8077200) [ 250.957594] 00000000c6494bfc: ffff880100000001 (0xffff880100000001) [ 250.957602] 000000000247984d: 0000000000000286 (0x286) [ 250.957612] 000000005f3c2692: 1ffff1003900ee1d (0x1ffff1003900ee1d) [ 250.957620] 000000001b947750: 00000000000000a8 (0xa8) [ 250.957626] 000000002f911e51: 0000000000000000 ... [ 250.957635] 00000000a0584272: ffff8801d7640100 (0xffff8801d7640100) [ 250.957644] 000000006e7cf3c5: 0000000041b58ab3 (0x41b58ab3) [ 250.957671] 00000000e1b11d9f: ffffffff889b7583 (regoff.33625+0x36d3e3/0x36e380) [ 250.957685] 00000000cfa6a1b5: ffffffff81355470 (mm_fault_error+0x380/0x380) [ 250.957695] 000000000875776d: ffff8801c8077228 (0xffff8801c8077228) [ 250.957707] 00000000932b8ab4: ffffffff81a9b854 (exit_mmap+0xa4/0x5a0) [ 250.957717] 00000000c915a854: ffff8801b517fa58 (0xffff8801b517fa58) [ 250.957727] 0000000038742d31: 1ffff1003900ee24 (0x1ffff1003900ee24) [ 250.957736] 00000000a85f3329: 0000000041b58ab3 (0x41b58ab3) [ 250.957748] 000000005bb02f56: ffffffff889cdfa4 (K512_4+0x13c24/0x11bdbc) [ 250.957761] 000000008bea78b9: ffffffff81a9b7b0 (__ia32_sys_munmap+0x80/0x80) [ 250.957775] 000000004be2b33f: ffffffff81ba59e9 (__khugepaged_exit+0x449/0x680) [ 250.957785] 000000007c4642b7: ffff8801c8077228 (0xffff8801c8077228) [ 250.957795] 000000000ab5ca2f: 1ffff1003900ee32 (0x1ffff1003900ee32) [ 250.957804] 000000009032261c: ffff8801c80772e8 (0xffff8801c80772e8) [ 250.957813] 000000004e5f4265: 0000000000000002 (0x2) [ 250.957821] 00000000443c4cbb: 0000000000005688 (0x5688) [ 250.957831] 0000000037a20f91: ffff8801c80772b0 (0xffff8801c80772b0) [ 250.957841] 0000000038b44450: ffff8801c80772d8 (0xffff8801c80772d8) [ 250.957854] 00000000b9349cc3: ffffffff813563ce (do_page_fault+0xee/0x8a7) [ 250.957859] 0000000090bcdb1a: 0000000000000000 ... [ 250.957869] 0000000086a097e6: ffff8801c8077198 (0xffff8801c8077198) [ 250.957878] 00000000c7032c5f: 0000000041b58ab3 (0x41b58ab3) [ 250.957893] 00000000e0b182bd: ffffffff889a59e8 (regoff.33625+0x35b848/0x36e380) [ 250.957906] 00000000c367596d: ffffffff813562e0 (vmalloc_sync_all+0x30/0x30) [ 250.957923] 000000004f45b695: ffffffff81650730 (rcu_note_context_switch+0x710/0x710) [ 250.957932] 0000000066a1fd8c: 1ffff1003900ee42 (0x1ffff1003900ee42) [ 250.957942] 000000004a5b95b8: ffff8801c8077200 (0xffff8801c8077200) [ 250.957952] 000000004108c07b: ffff8801adb28518 (0xffff8801adb28518) [ 250.957962] 00000000bd4685ba: ffff8801d7640100 (0xffff8801d7640100) [ 250.957976] 00000000af9cc566: ffffffff87c88b80 (reg2hex+0x3a0/0xf80) [ 250.957985] 00000000327a6826: 00000000000003d3 (0x3d3) [ 250.957990] 00000000ba640186: 0000000000000000 ... [ 250.958000] 000000000a41bb0b: ffff8801c8077228 (0xffff8801c8077228) [ 250.958015] 00000000565c5c67: ffffffff81525705 (__might_sleep+0x95/0x190) [ 250.958025] 00000000d99114de: 1711d87d4e49cf00 (0x1711d87d4e49cf00) [ 250.958034] 0000000006e51ac8: ffff8801ab308cc0 (0xffff8801ab308cc0) [ 250.958044] 00000000586a2429: 1ffff1003900ee4a (0x1ffff1003900ee4a) [ 250.958054] 000000004ef1df87: ffff8801c8077330 (0xffff8801c8077330) [ 250.958063] 00000000fb3e566b: ffff8801c80772b0 (0xffff8801c80772b0) [ 250.958073] 000000004a1093ec: ffff8801ab308de8 (0xffff8801ab308de8) [ 250.958083] 00000000668191e3: ffff8801c8077358 (0xffff8801c8077358) [ 250.958096] 00000000e1d78b9d: ffffffff8144c021 (mmput+0x251/0x610) [ 250.958105] 0000000009ba17a8: 0000000041b58ab3 (0x41b58ab3) [ 250.958117] 000000003c3948ed: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) [ 250.958131] 00000000ddc6fc58: ffffffff815d1301 (lock_downgrade+0x851/0x8e0) [ 250.958140] 00000000628d2a14: 0000000041b58ab3 (0x41b58ab3) [ 250.958149] 000000001ad31e5a: 0000000000000086 (0x86) [ 250.958162] 000000002b861b53: 0000000000000001 (0x1) [ 250.958167] 0000000058784fb4: 0000000000000000 ... [ 250.958177] 00000000d84e5690: ffff8801c80772d0 (0xffff8801c80772d0) [ 250.958193] 00000000f5ba35bf: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 250.958199] 00000000aaba64c4: 0000000000000000 ... [ 250.958208] 000000002bf69cd0: 0000000087800a07 (0x87800a07) [ 250.958216] 00000000acd8d636: 0000000000000001 (0x1) [ 250.958221] 0000000070dcb6da: 0000000000000000 ... [ 250.958231] 0000000037b01f9b: ffff8801c80772e9 (0xffff8801c80772e9) [ 250.958246] 00000000df1af840: ffffffff87800fce (page_fault+0x1e/0x30) [ 250.958251] 00000000639afea4: 0000000000000000 ... [ 250.958261] 0000000084927261: ffff8801c80769e8 (0xffff8801c80769e8) [ 250.958270] 0000000037684581: ffff88018099f000 (0xffff88018099f000) [ 250.958282] 00000000b99173b9: 1ffff1003900ed2d (0x1ffff1003900ed2d) [ 250.958297] 0000000072b97fb5: ffff8801c8076a10 (0xffff8801c8076a10) [ 250.958307] 00000000b66a76de: 1ffff1003900ed29 (0x1ffff1003900ed29) [ 250.958316] 0000000019c7f73c: ffff8801daf23693 (0xffff8801daf23693) [ 250.958326] 00000000c0e877e5: ffffed003b5e46d2 (0xffffed003b5e46d2) [ 250.958336] 000000005c0806e7: ffffed003b5e46d2 (0xffffed003b5e46d2) [ 250.958346] 000000006337e3eb: ffff8801d7640100 (0xffff8801d7640100) [ 250.958355] 00000000653384b4: dffffc0000000000 (0xdffffc0000000000) [ 250.958361] 00000000692e7e32: 0000000000000000 ... [ 250.958370] 00000000d41a73e7: 1ffff10030133e00 (0x1ffff10030133e00) [ 250.958386] 00000000c5c7584d: ffffffff8110983b (pte_list_remove+0x14b/0x420) [ 250.958394] 000000006550646f: 0000000000000007 (0x7) [ 250.958404] 0000000059850f25: ffffffffffffffff (0xffffffffffffffff) [ 250.958417] 00000000acbd8914: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) [ 250.958425] 00000000c573cb98: 0000000000000010 (0x10) [ 250.958434] 00000000418f1e3a: 0000000000010002 (0x10002) [ 250.958444] 000000009808a77f: ffff8801c8077398 (0xffff8801c8077398) [ 250.958452] 00000000fdd57242: 0000000000000018 (0x18) [ 250.958457] 000000008cb7911a: 0000000000000000 ... [ 250.958471] 000000003e202bb8: ffffffff8110975b (pte_list_remove+0x6b/0x420) [ 250.958481] 00000000f5556810: 1ffff10000000000 (0x1ffff10000000000) [ 250.958491] 00000000aeda4e8e: ffff8801d76407b8 (0xffff8801d76407b8) [ 250.958499] 0000000007722eae: 0000000000000201 (0x201) [ 250.958508] 0000000015e14629: 0000000041b58ab3 (0x41b58ab3) [ 250.958521] 00000000f866998c: ffffffff889bbcc0 (K512_4+0x1940/0x11bdbc) [ 250.958536] 0000000082b11469: ffffffff8146dc30 (mm_update_next_owner+0x980/0x980) [ 250.958551] 00000000c4130182: ffffffff889a7b58 (regoff.33625+0x35d9b8/0x36e380) [ 250.958564] 000000004b4ba2b8: ffffffff815c8210 (print_usage_bug+0xc0/0xc0) [ 250.958572] 00000000300c57f8: 0000000000000286 (0x286) [ 250.958581] 000000000fb988ae: 0000000041b58ab3 (0x41b58ab3) [ 250.958596] 00000000c5e74310: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 250.958609] 0000000043a1856d: ffffffff815c1e00 (graph_lock+0x170/0x170) [ 250.958625] 0000000088a7a5dd: ffffffff815e1a5e (do_raw_spin_unlock+0x9e/0x2e0) [ 250.958634] 000000005f129cf1: 0000000041b58ab3 (0x41b58ab3) [ 250.958649] 000000008e7e1612: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 250.958657] 000000001d853bad: 0000000041b58ab3 (0x41b58ab3) [ 250.958672] 00000000d1220dfe: ffffffff889b1f80 (regoff.33625+0x367de0/0x36e380) [ 250.958687] 00000000dd0ee484: ffffffff81650730 (rcu_note_context_switch+0x710/0x710) [ 250.958700] 000000007561921f: ffffffff815d1f7c (lock_acquire+0x1dc/0x520) [ 250.958706] 00000000fe423ced: 0000000000000000 ... [ 250.958716] 00000000ee4a8a2f: ffff8801c80777f0 (0xffff8801c80777f0) [ 250.958725] 000000007da3f4ca: ffff8801d7640100 (0xffff8801d7640100) [ 250.958730] 0000000011ba95c4: 0000000000000000 ... [ 250.958739] 00000000226b8794: 0000000000000039 (0x39) [ 250.958744] 00000000a077b67a: 0000000000000000 ... [ 250.958754] 000000006f0c0f18: ffff8801c80774a8 (0xffff8801c80774a8) [ 250.958769] 000000002802a215: ffffffff81525705 (__might_sleep+0x95/0x190) [ 250.958778] 0000000075d4f90b: ffff8801c80777d8 (0xffff8801c80777d8) [ 250.958788] 00000000d8de61ed: ffff8801c80777d8 (0xffff8801c80777d8) [ 250.958798] 00000000842063c7: 1ffff1003900eea6 (0x1ffff1003900eea6) [ 250.958807] 00000000eaee1cd5: ffff8801d7640938 (0xffff8801d7640938) [ 250.958817] 000000000ddeb43c: ffffc90000c7ac20 (0xffffc90000c7ac20) [ 250.958827] 000000006ac529fc: ffffc90000c7ac20 (0xffffc90000c7ac20) [ 250.958835] 00000000a4710653: 000000000000008e (0x8e) [ 250.958845] 000000003f935b13: ffff8801d764095a (0xffff8801d764095a) [ 250.958850] 000000003d954b76: 0000000000000000 ... [ 250.958858] 0000000013f01769: 000000000000000c (0xc) [ 250.958868] 00000000e46ecc3e: ffff8801d7640924 (0xffff8801d7640924) [ 250.958878] 0000000010f34a7e: ffff8801c8077870 (0xffff8801c8077870) [ 250.958891] 000000009f304155: ffffffff815cb585 (__lock_acquire+0x7f5/0x5140) [ 250.958901] 000000005071962a: ffffc90000c7ac20 (0xffffc90000c7ac20) [ 250.958911] 00000000789aae31: ffff8801d7640100 (0xffff8801d7640100) [ 250.958920] 0000000052dffae8: ffff8801c8077550 (0xffff8801c8077550) [ 250.958930] 0000000044ad3b5d: ffff8801c8077638 (0xffff8801c8077638) [ 250.958939] 0000000015d635f6: 0000000000000286 (0x286) [ 250.958944] 000000000bc3bab9: 0000000000000000 ... [ 250.958954] 00000000a551bd9f: ffff880100000001 (0xffff880100000001) [ 250.958963] 000000009cc08016: ffff8801d7640930 (0xffff8801d7640930) [ 250.958972] 00000000a3eb90da: 0000000000000286 (0x286) [ 250.958981] 000000000a2ec5a7: ffffffff00000001 (0xffffffff00000001) [ 250.958991] 000000005c996615: 0000000041b58ab3 (0x41b58ab3) [ 250.959003] 00000000658c8e05: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) [ 250.959012] 0000000007cb1046: ffff8801d7640950 (0xffff8801d7640950) [ 250.959022] 000000005ff8ffa4: ffffc90000000000 (0xffffc90000000000) [ 250.959038] 00000000367645f6: ffffffff8a2219c0 (chainhash_table+0x3a1c0/0x40020) [ 250.959047] 00000000fbe2ed1e: 00000000000020bf (0x20bf) [ 250.959056] 0000000037e115c6: ffff8801d7640958 (0xffff8801d7640958) [ 250.959066] 000000006dde2e1f: ffff8801d7640930 (0xffff8801d7640930) [ 250.959076] 00000000c6c8e77c: ffff8801d7640938 (0xffff8801d7640938) [ 250.959086] 0000000023fc620a: 1ffff1003900eeb0 (0x1ffff1003900eeb0) [ 250.959095] 000000001b1bc696: 0000000041b58ab3 (0x41b58ab3) [ 250.959107] 00000000db27d6e7: ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 250.959122] 00000000e800cb9f: ffffffff815cad90 (debug_check_no_locks_freed+0x310/0x310) [ 250.959130] 00000000e11ec54f: 000000000000022e (0x22e) [ 250.959140] 0000000021cda277: ffff8801c8077638 (0xffff8801c8077638) [ 250.959160] 0000000059b3ae9b: ffffffff815e1a5e (do_raw_spin_unlock+0x9e/0x2e0) [ 250.959169] 000000004d1321a6: 0000000041b58ab3 (0x41b58ab3) [ 250.959184] 00000000f7c3630b: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 250.959200] 00000000d018eeec: ffffffff815e19c0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 250.959205] 000000005b6b14fc: 0000000000000000 ... [ 250.959215] 0000000025c44c47: ffff880100000001 (0xffff880100000001) [ 250.959220] 000000004d8ea72e: 0000000000000000 ... [ 250.959230] 0000000004774f13: ffffc90000c7ac18 (0xffffc90000c7ac18) [ 250.959239] 00000000d7fdbf33: ffffc90000c7ac40 (0xffffc90000c7ac40) [ 250.959254] 0000000020010077: ffffffff81b5a244 (kasan_check_write+0x14/0x20) [ 250.959264] 000000000cb8bde4: ffff8801c8077630 (0xffff8801c8077630) [ 250.959281] 00000000d6849b66: ffffffff81794403 (__sanitizer_cov_trace_switch+0x53/0x90) [ 250.959289] 00000000b8a0ce49: 0000000000000002 (0x2) [ 250.959299] 00000000963d503e: ffff8801ab308cc0 (0xffff8801ab308cc0) [ 250.959309] 00000000ce0e0a5d: ffff8801c8077878 (0xffff8801c8077878) [ 250.959324] 00000000e7ac08cb: ffffffff89be1ec8 (lock_chains+0x2948/0x200020) [ 250.959340] 000000009030fcab: ffffffff8179434a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 250.959350] 00000000d75d6b6f: ffff8801c8077650 (0xffff8801c8077650) [ 250.959366] 0000000042b1c221: ffffffff816bfb2d (drop_futex_key_refs.isra.13+0x6d/0xe0) [ 250.959375] 00000000ee7b57ad: ffff8801c8077650 (0xffff8801c8077650) [ 250.959391] 000000005acdeb04: ffffffff817943a8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) [ 250.959401] 000000000d23cab0: ffff8801c80778a0 (0xffff8801c80778a0) [ 250.959415] 000000008dee98c4: ffffffff816c62d1 (futex_wait+0x5c1/0x9f0) [ 250.959424] 00000000ac838f6f: ffff8801c8077718 (0xffff8801c8077718) [ 250.959434] 00000000e22ab9de: 1ffff1003900eed7 (0x1ffff1003900eed7) [ 250.959444] 00000000a0074ae2: 1ffff1003900eeda (0x1ffff1003900eeda) [ 250.959454] 00000000b3154aec: ffff8801c8077830 (0xffff8801c8077830) [ 250.959463] 000000005e52630a: ffff8801c8077858 (0xffff8801c8077858) [ 250.959476] 00000000eb77ca88: ffffffff815bfd36 (perf_trace_lock+0xd6/0x900) [ 250.959486] 00000000987fc3ac: ffff8801c80776d8 (0xffff8801c80776d8) [ 250.959496] 00000000b793d0dc: ffff8801c8077758 (0xffff8801c8077758) [ 250.959505] 00000000b5995c86: ffffed003900ef01 (0xffffed003900ef01) [ 250.959515] 00000000c91ecd85: fffffe0000000001 (0xfffffe0000000001) [ 250.959520] 0000000064b10039: 0000000000000000 ... [ 250.959529] 00000000135c14ce: 0000000041b58ab3 (0x41b58ab3) [ 250.959539] 00000000e9ec06cd: ffff8801c9d99420 (0xffff8801c9d99420) [ 250.959548] 00000000b3fd458a: ffff8801c9d99438 (0xffff8801c9d99438) [ 250.959557] 000000000760715d: 0000000041b58ab3 (0x41b58ab3) [ 250.959572] 00000000f6df5bfe: ffffffff889a4f30 (regoff.33625+0x35ad90/0x36e380) [ 250.959585] 000000006da90fe2: ffffffff815bfc60 (zap_class+0x720/0x720) [ 250.959601] 00000000afbfab36: ffffffff81794403 (__sanitizer_cov_trace_switch+0x53/0x90) [ 250.959610] 0000000063b89bbd: 00000000001c0018 (0x1c0018) [ 250.959620] 000000006a64e762: ffff8801ab308cc0 (0xffff8801ab308cc0) [ 250.959625] 000000006af88ef8: 0000000000000000 ... [ 250.959634] 0000000083c62c49: ffff8801c8077718 (0xffff8801c8077718) [ 250.959651] 00000000872e9ddc: ffffffff8179434a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 250.959660] 0000000075a3be02: ffffc90000c7ac08 (0xffffc90000c7ac08) [ 250.959675] 00000000005e00bf: ffffffff816bfb2d (drop_futex_key_refs.isra.13+0x6d/0xe0) [ 250.959684] 00000000c8cf3c74: dffffc0000000000 (0xdffffc0000000000) [ 250.959694] 000000007f9f7492: ffffc90000c7d280 (0xffffc90000c7d280) [ 250.959704] 00000000609c0e49: ffff8801c80778a0 (0xffff8801c80778a0) [ 250.959717] 00000000b88ac975: ffffffff816c54b6 (futex_wake+0x2f6/0x750) [ 250.959726] 000000003148b3b2: 0000000041b58ab3 (0x41b58ab3) [ 250.959741] 000000007ed01f03: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 250.959754] 0000000034259764: ffffffff815c1e00 (graph_lock+0x170/0x170) [ 250.959764] 00000000dd128e02: ffffffff00000000 (0xffffffff00000000) [ 250.959773] 0000000049e280c5: 00000000ffffffff (0xffffffff) [ 250.959789] 00000000c3825853: ffffffff876e8060 (__mutex_unlock_slowpath+0x180/0x8a0) [ 250.959799] 00000000373fd516: ffff8801c80777f8 (0xffff8801c80777f8) [ 250.959808] 0000000048f80f70: ffff8801c8077838 (0xffff8801c8077838) [ 250.959818] 000000001ae554dc: 1ffff1003900eef4 (0x1ffff1003900eef4) [ 250.959823] 000000003326738c: 0000000000000000 ... [ 250.959832] 00000000293b277a: 0000000041b58ab3 (0x41b58ab3) [ 250.959845] 000000002fd9620c: ffffffff889c5208 (K512_4+0xae88/0x11bdbc) [ 250.959854] 00000000721d8eb6: ffff8801c8077c9c (0xffff8801c8077c9c) [ 250.959860] 00000000c4d666b0: 0000000000000000 ... [ 250.959869] 00000000357d3441: ffff8801c80777e8 (0xffff8801c80777e8) [ 250.959884] 00000000dfe32a06: ffffffff81b5a8a1 (memset+0x31/0x40) [ 250.959893] 00000000d7922010: 1ffff1003900ef05 (0x1ffff1003900ef05) [ 250.959903] 00000000401dd1df: ffff8801d76407e0 (0xffff8801d76407e0) [ 250.959908] 00000000658006d0: 0000000000000000 ... [ 250.959918] 00000000add1e274: 1ffff1003900ef12 (0x1ffff1003900ef12) [ 250.959928] 00000000db192e18: ffff8801d7640938 (0xffff8801d7640938) [ 250.959937] 00000000061bcf98: ffff8801c9d99420 (0xffff8801c9d99420) [ 250.959947] 000000000c89541f: ffff8801c9d99420 (0xffff8801c9d99420) [ 250.959952] 000000005b96c783: 0000000000000000 ... [ 250.959962] 00000000e034ee49: ffff8801c8077858 (0xffff8801c8077858) [ 250.959975] 0000000088ab2e9c: ffffffff815c26e6 (find_held_lock+0x36/0x1c0) [ 250.959984] 000000007cd19523: 00000001c8077830 (0x1c8077830) [ 250.959994] 00000000362ba265: ffff8801c80778b0 (0xffff8801c80778b0) [ 250.960003] 00000000fd5d6122: 1ffff1003900ef12 (0x1ffff1003900ef12) [ 250.960013] 00000000c8688132: ffff8801c8077970 (0xffff8801c8077970) [ 250.960022] 0000000079037490: ffff8801c9d99420 (0xffff8801c9d99420) [ 250.960032] 0000000029a31035: ffff8801d7640100 (0xffff8801d7640100) [ 250.960041] 00000000a2ea1cf0: ffff8801c80778b0 (0xffff8801c80778b0) [ 250.960051] 0000000008951063: ffff8801c8077998 (0xffff8801c8077998) [ 250.960059] 00000000e4a3758d: 0000000000000086 (0x86) [ 250.960069] 000000002077e9ee: 0000000041b58ab3 (0x41b58ab3) [ 250.960078] 00000000acd9bfe1: ffffffff00000001 (0xffffffff00000001) [ 250.960088] 000000003f681519: ffff8801d7640930 (0xffff8801d7640930) [ 250.960097] 000000005ffa869a: 0000000000000086 (0x86) [ 250.960106] 00000000fd681fba: ffffffff00000001 (0xffffffff00000001) [ 250.960115] 00000000358dc7db: 0000000041b58ab3 (0x41b58ab3) [ 250.960128] 00000000943dab3a: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) [ 250.960141] 0000000077e95ada: ffffffff815d1390 (lock_downgrade+0x8e0/0x8e0) [ 250.960151] 00000000ab0e9c5c: dffffc0000000000 (0xdffffc0000000000) [ 250.960162] 00000000faa5ae8b: 0000000000000000 ... [ 250.960170] 000000002a426ca3: 0000000000000286 (0x286) [ 250.960180] 00000000d867ad7c: ffff8801c9d99420 (0xffff8801c9d99420) [ 250.960190] 00000000bf77177b: 1ffff1003900ef25 (0x1ffff1003900ef25) [ 250.960200] 00000000ec477c8f: 1ffff1003900ef22 (0x1ffff1003900ef22) [ 250.960205] 000000007a11d48e: 0000000000000000 ... [ 250.960215] 0000000004d9facd: ffff8801c8077988 (0xffff8801c8077988) [ 250.960224] 0000000011b10ca6: ffff8801c2408640 (0xffff8801c2408640) [ 250.960233] 00000000261ce4a4: 0000000000000004 (0x4) [ 250.960242] 00000000ab989021: ffff8801c24086dc (0xffff8801c24086dc) [ 250.960252] 00000000ed681b24: ffff8801c80779b0 (0xffff8801c80779b0) [ 250.960266] 0000000079c57f62: ffffffff814705af (do_group_exit+0x16f/0x430) [ 250.960276] 00000000fa5ef252: 0000000041b58ab3 (0x41b58ab3) [ 250.960290] 00000000da3f1cd8: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 250.960306] 000000002d74cdc5: ffffffff815e19c0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 250.960315] 00000000a3e0a4db: 0000000041b58ab3 (0x41b58ab3) [ 250.960329] 0000000055541cba: ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) [ 250.960344] 000000009f423f1a: ffffffff81470440 (__ia32_sys_exit+0x50/0x50) [ 250.960353] 00000000b101152d: ffff8801d7640100 (0xffff8801d7640100) [ 250.960367] 0000000075000a1b: ffffffff876f6f17 (_raw_spin_unlock_irq+0x27/0x70) [ 250.960372] 00000000f6c15337: 0000000000000000 ... [ 250.960380] 0000000001bb931f: 0000000000000009 (0x9) [ 250.960385] 00000000b4c19fd4: 0000000000000000 ... [ 250.960395] 00000000e41bf5e7: ffff8801c8077988 (0xffff8801c8077988) [ 250.960409] 000000007619c510: ffffffff815ca171 (trace_hardirqs_on_caller+0x421/0x5c0) [ 250.960419] 000000003cfe9bac: ffff8801c9d99408 (0xffff8801c9d99408) [ 250.960429] 00000000f5c7674f: ffff8801d7640100 (0xffff8801d7640100) [ 250.960438] 0000000004dc5abd: dffffc0000000000 (0xdffffc0000000000) [ 250.960443] 000000008ad9b74f: 0000000000000000 ... [ 250.960452] 00000000a44237a8: 0000000000000009 (0x9) [ 250.960457] 000000000c9da739: 0000000000000000 ... [ 250.960467] 0000000077f3acdc: ffff8801c8077b60 (0xffff8801c8077b60) [ 250.960482] 0000000027014cc0: ffffffff814a6cd6 (get_signal+0x886/0x1960) [ 250.960492] 00000000f07f07b6: 1ffff1003900ef43 (0x1ffff1003900ef43) [ 250.960502] 0000000098ea8d49: ffffed003900ef5f (0xffffed003900ef5f) [ 250.960511] 00000000b94c190f: ffff8801c8077c70 (0xffff8801c8077c70) [ 250.960525] 0000000036d9348e: 0000000000000108 (0x108) [ 250.960535] 000000001782e7bc: ffff8801c24086dc (0xffff8801c24086dc) [ 250.960544] 0000000065bd9f81: ffff8801c9d99408 (0xffff8801c9d99408) [ 250.960554] 00000000041927bd: ffff8801c2408640 (0xffff8801c2408640) [ 250.960564] 00000000530330f3: ffffffff00000004 (0xffffffff00000004) [ 250.960573] 000000009ac0fe2b: 00000008d65a9b00 (0x8d65a9b00) [ 250.960583] 00000000ffca9694: ffff8801c9d98c00 (0xffff8801c9d98c00) [ 250.960593] 000000007fc58a43: ffff8801c8077c90 (0xffff8801c8077c90) [ 250.960602] 00000000866c883b: 0000000041b58ab3 (0x41b58ab3) [ 250.960617] 00000000c5f9e3b4: ffffffff889aab78 (regoff.33625+0x3609d8/0x36e380) [ 250.960632] 00000000dcee6e53: ffffffff814a6450 (ptrace_notify+0x130/0x130) [ 250.960641] 000000009c632c41: 00000000859f8340 (0x859f8340) [ 250.960650] 000000002098ee77: 1ffff10000000000 (0x1ffff10000000000) [ 250.960660] 000000002ec5227e: ffff8801c7b84880 (0xffff8801c7b84880) [ 250.960670] 00000000fc3c9f1b: 1ffff1003900ef51 (0x1ffff1003900ef51) [ 250.960679] 0000000040c6ee65: ffff8801daf23680 (0xffff8801daf23680) [ 250.960689] 0000000049aee227: ffff8801daf23690 (0xffff8801daf23690) [ 250.960699] 00000000006622ba: ffff8801c8077a70 (0xffff8801c8077a70) [ 250.960708] 0000000040a5ba70: ffff8801cfabd910 (0xffff8801cfabd910) [ 250.960718] 000000001bec912c: ffff8801c8077b10 (0xffff8801c8077b10) [ 250.960732] 000000003b6985f5: ffffffff81645395 (rcu_is_watching+0x85/0x140) [ 250.960742] 00000000f7ebf19e: ffff8801c8077ad0 (0xffff8801c8077ad0) [ 250.960751] 00000000e378630f: 0000000041b58ab3 (0x41b58ab3) [ 250.960766] 00000000b78b7eca: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 250.960781] 00000000635c1ed6: ffffffff81645310 (rcu_bh_force_quiescent_state+0x20/0x20) [ 250.960796] 0000000038cec898: ffffffff88d8e5a0 (rcu_bh_lock_map+0x40/0x40) [ 250.960806] 000000007a6dd992: ffff8801cfabd910 (0xffff8801cfabd910) [ 250.960816] 00000000590eded4: ffff8801d7640100 (0xffff8801d7640100) [ 250.960831] 00000000fdd42ca8: ffffffff88d8e5a0 (rcu_bh_lock_map+0x40/0x40) [ 250.960841] 00000000757b39e2: ffff8801c8077c48 (0xffff8801c8077c48) [ 250.960850] 000000002ecce29f: ffff88018770d000 (0xffff88018770d000) [ 250.960860] 000000000a3284de: ffff8801c8077b00 (0xffff8801c8077b00) [ 250.960869] 0000000065aa97f5: 0000000000000286 (0x286) [ 250.960878] 0000000032b02759: dffffc0000000000 (0xdffffc0000000000) [ 250.960887] 00000000dc4e208e: 0000000000000001 (0x1) [ 250.960896] 00000000ab8f3e1a: ffff8801d8eaa3b0 (0xffff8801d8eaa3b0) [ 250.960901] 00000000ab119965: 0000000000000000 ... [ 250.960910] 0000000056b46748: 0000000000000001 (0x1) [ 250.960920] 0000000034ecd294: ffff8801c8077c70 (0xffff8801c8077c70) [ 250.960936] 0000000032b7d1e9: ffffffff81c7dcac (__fget+0x40c/0x650) [ 250.960945] 00000000f7d8840c: ffff8801c8077bc8 (0xffff8801c8077bc8) [ 250.960955] 000000008866025a: 1ffff1003900ef6d (0x1ffff1003900ef6d) [ 250.960964] 000000000f5b8e89: 0000001600004000 (0x1600004000) [ 250.960974] 00000000fba2ef67: 1ffff1003900ef7a (0x1ffff1003900ef7a) [ 250.960984] 00000000d03dba41: ffff8801c8077f58 (0xffff8801c8077f58) [ 250.960993] 00000000d8141f13: ffff8801c8077c70 (0xffff8801c8077c70) [ 250.961003] 00000000fca2a0a9: fffffbfff11a31ae (0xfffffbfff11a31ae) [ 250.961012] 00000000c544509c: dffffc0000000000 (0xdffffc0000000000) [ 250.961021] 00000000e458f39d: ffff8801c8077d78 (0xffff8801c8077d78) [ 250.961036] 00000000ab79723d: ffffffff8128e738 (do_signal+0x98/0x2040) [ 250.961051] 0000000032c926c3: ffffffff889a59c0 (regoff.33625+0x35b820/0x36e380) [ 250.961067] 000000007b8c1221: ffffffff81c7d8a0 (expand_files.part.8+0x9a0/0x9a0) [ 250.961082] 000000007b583e8e: ffffffff81c7e21f (__fget_light+0x2ef/0x430) [ 250.961091] 00000000fdc263e0: 0000000000000001 (0x1) [ 250.961100] 00000000b961e903: 00004000c8077ba0 (0x4000c8077ba0) [ 250.961110] 00000000b656daff: ffff8801cbbae7c0 (0xffff8801cbbae7c0) [ 250.961115] 00000000cb51e7f2: 0000000000000000 ... [ 250.961123] 000000009a2730f7: 0000000000000001 (0x1) [ 250.961133] 0000000000b8d690: ffff8801c8077bc0 (0xffff8801c8077bc0) [ 250.961150] 00000000312749ce: ffffffff8179434a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 250.961164] 00000000ce554a54: ffff8801c8077be8 (0xffff8801c8077be8) [ 250.961174] 000000008cadbd86: ffff8801cb544800 (0xffff8801cb544800) [ 250.961183] 000000009853c751: 0000000041b58ab3 (0x41b58ab3) [ 250.961198] 00000000f1ec40f0: ffffffff889b20d8 (regoff.33625+0x367f38/0x36e380) [ 250.961213] 00000000dd71c5ed: ffffffff8128e6a0 (setup_sigcontext+0x7d0/0x7d0) [ 250.961223] 000000007ffadb4b: ffff88010000d312 (0xffff88010000d312) [ 250.961233] 000000004c5c04fe: ffff8801c8077c28 (0xffff8801c8077c28) [ 250.961249] 0000000097a3ecfa: ffffffff81794403 (__sanitizer_cov_trace_switch+0x53/0x90) [ 250.961259] 0000000021479ca8: ffff8801d8eaa340 (0xffff8801d8eaa340) [ 250.961269] 0000000023335ad7: 1ffff1003900ef8e (0x1ffff1003900ef8e) [ 250.961285] 00000000525c3486: ffffffff810700c0 (kvm_uevent_notify_change.part.29+0x440/0x440) [ 250.961294] 000000001188e80f: ffff8801c8077c28 (0xffff8801c8077c28) [ 250.961311] 00000000c8e7a019: ffffffff81794386 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 250.961320] 000000000a63221c: ffff8801c8077db8 (0xffff8801c8077db8) [ 250.961336] 00000000d6c96007: ffffffff81c49ce2 (do_vfs_ioctl+0x1f2/0x16a0) [ 250.961346] 000000003f582be5: fffffbfff11a31ae (0xfffffbfff11a31ae) [ 250.961354] 000000008032fb23: 0000000000000008 (0x8) [ 250.961364] 00000000f4393dae: 1ffff1003900ef93 (0x1ffff1003900ef93) [ 250.961374] 00000000c12b913d: ffff8801c8077d78 (0xffff8801c8077d78) [ 250.961382] 00000000a1f1ba14: 0000000000000016 (0x16) [ 250.961392] 0000000071909d6f: dffffc0000000000 (0xdffffc0000000000) [ 250.961397] 00000000c9e9cc69: 0000000000000000 ... [ 250.961406] 000000004442d71c: 0000000041b58ab3 (0x41b58ab3) [ 250.961418] 0000000028cbdfa3: ffffffff889d99e8 (K512_4+0x1f668/0x11bdbc) [ 250.961434] 00000000772b0dcf: ffffffff81c49af0 (ioctl_preallocate+0x2e0/0x2e0) [ 250.961443] 000000009764ffb5: 00004000ffffffa8 (0x4000ffffffa8) [ 250.961452] 00000000c8fa46d5: 0000000000000009 (0x9) [ 250.961457] 00000000b0b7fb66: 0000000000000000 ... [ 250.961467] 0000000022983821: ffff8801c8077e20 (0xffff8801c8077e20) [ 250.961476] 0000000094a5fc21: ffff8801c8077e20 (0xffff8801c8077e20) [ 250.961486] 000000003b2747f4: ffff8801d7640100 (0xffff8801d7640100) [ 250.961501] 00000000efea264e: ffffffff8100aa17 (exit_to_usermode_loop+0x87/0x310) [ 250.961511] 0000000026a968c3: ffff8801c8077df8 (0xffff8801c8077df8) [ 250.961520] 000000006494df77: fffffbfff11a31ae (0xfffffbfff11a31ae) [ 250.961530] 00000000e975264c: 1ffff1003900efdc (0x1ffff1003900efdc) [ 250.961540] 000000008b9f1886: 1711d87d4e49cf00 (0x1711d87d4e49cf00) [ 250.961548] 00000000695067e2: 0000000000000004 (0x4) [ 250.961557] 00000000c13868ba: dffffc0000000000 (0xdffffc0000000000) [ 250.961567] 000000009bde51ac: ffff8801c8077df8 (0xffff8801c8077df8) [ 250.961577] 000000001b77b26e: fffffbfff11a31ae (0xfffffbfff11a31ae) [ 250.961585] 00000000c887cdd1: 0000000000000004 (0x4) [ 250.961595] 00000000e837026c: ffff8801c8077e20 (0xffff8801c8077e20) [ 250.961610] 00000000dccbd955: ffffffff8100ac1a (exit_to_usermode_loop+0x28a/0x310) [ 250.961619] 00000000bb460f7a: 1ffff1003900efb3 (0x1ffff1003900efb3) [ 250.961629] 000000001fb7130a: ffff8801c8077f58 (0xffff8801c8077f58) [ 250.961638] 00000000c4778134: 0000000041b58ab3 (0x41b58ab3) [ 250.961653] 00000000c6de087f: ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) [ 250.961668] 0000000093e4bedc: ffffffff8100a990 (syscall_slow_exit_work+0x4f0/0x4f0) [ 250.961678] 000000000868d60b: ffff8801d7640930 (0xffff8801d7640930) [ 250.961687] 00000000b15a8729: ffff8801c8077df8 (0xffff8801c8077df8) [ 250.961702] 00000000a36d9611: ffffffff81c4b211 (ksys_ioctl+0x81/0xd0) [ 250.961712] 00000000c934c239: ffff8801d7640100 (0xffff8801d7640100) [ 250.961726] 0000000000878021: ffffffff8100c172 (do_syscall_64+0x92/0x800) [ 250.961736] 000000003132c2bc: ffff8801c8077f20 (0xffff8801c8077f20) [ 250.961746] 00000000438cb7ff: ffff8801c8077f58 (0xffff8801c8077f58) [ 250.961755] 00000000a9fb1dc7: dffffc0000000000 (0xdffffc0000000000) [ 250.961764] 0000000066e64c32: 0000000000000086 (0x86) [ 250.961773] 000000000de568e8: ffff8801d7640100 (0xffff8801d7640100) [ 250.961783] 00000000b2fba19d: 1ffff1003900efc8 (0x1ffff1003900efc8) [ 250.961792] 00000000a7ab085a: 0000000000000004 (0x4) [ 250.961807] 0000000058a289bd: ffff8801c8077f58 (0xffff8801c8077f58) [ 250.961817] 000000006735ce51: 1ffff1003900efdc (0x1ffff1003900efdc) [ 250.961827] 00000000d96f1e67: ffff8801c8077f48 (0xffff8801c8077f48) [ 250.961841] 0000000048e12740: ffffffff8100c78c (do_syscall_64+0x6ac/0x800) [ 250.961851] 000000006ec760a7: ffff8801c8077f28 (0xffff8801c8077f28) [ 250.961859] 000000007795824f: 0000000000000004 (0x4) [ 250.961868] 000000004315ab4d: 0000000041b58ab3 (0x41b58ab3) [ 250.961883] 00000000af781b24: ffffffff889a59c0 (regoff.33625+0x35b820/0x36e380) [ 250.961898] 00000000493b9c0f: ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0) [ 250.961908] 00000000e7c3486e: ffff8801c8077e68 (0xffff8801c8077e68) [ 250.961913] 00000000821fce4e: 0000000000000000 ... [ 250.961923] 000000000f055b1d: ffff8801c8077f48 (0xffff8801c8077f48) [ 250.961938] 00000000541083e7: ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) [ 250.961948] 00000000ffa01e9a: ffff8801c8077f58 (0xffff8801c8077f58) [ 250.961957] 0000000054c51fbc: 0000000041b58ab3 (0x41b58ab3) [ 250.961972] 0000000088879906: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 250.961982] 00000000dd922eb8: ffff8801d7640930 (0xffff8801d7640930) [ 250.961987] 000000007d1d1b12: 0000000000000000 ... [ 250.961995] 00000000ba448423: 0000000000000004 (0x4) [ 250.962005] 0000000048724bd3: ffff8801d7640100 (0xffff8801d7640100) [ 250.962019] 00000000f9a96314: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) [ 250.962024] 000000005c25806b: 0000000000000000 ... [ 250.962032] 000000004f938939: 0000000000000086 (0x86) [ 250.962037] 00000000e5f7d6a2: 0000000000000000 ... [ 250.962046] 000000006d08995b: 0000000000000004 (0x4) [ 250.962051] 00000000689403dd: 0000000000000000 ... [ 250.962061] 0000000030d288cc: ffff8801c8077f48 (0xffff8801c8077f48) [ 250.962076] 000000004510cfd3: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 250.962081] 00000000082c4866: 0000000000000000 ... [ 250.962095] 000000004f045b6e: ffffffff8780008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) [ 250.962104] 000000009d63dfe0: 0000000000000001 (0x1) [ 250.962113] 00000000e83ce448: 00007f6a40d0f9c0 (0x7f6a40d0f9c0) [ 250.962122] 0000000047071836: 0000000000a3e81f (0xa3e81f) [ 250.962127] 0000000062e8179b: 0000000000000000 ... [ 250.962136] 00000000bc489849: 000000000072bf78 (0x72bf78) [ 250.962145] 00000000e68bc66a: 000000000072bf78 (0x72bf78) [ 250.962154] 00000000ca85eec4: 0000000000000246 (0x246) [ 250.962163] 0000000073966e03: 0000000000000000 ... [ 250.962172] 00000000eb500a8e: 000000000072bf50 (0x72bf50) [ 250.962177] 0000000067ca82f4: 0000000000000000 ... [ 250.962187] 000000008ec92306: fffffffffffffe00 (0xfffffffffffffe00) [ 250.962196] 000000004f5633ac: 0000000000455a09 (0x455a09) [ 250.962201] 000000004ab7de25: 0000000000000000 ... [ 250.962210] 00000000f8bc36c3: 000000000072bf78 (0x72bf78) [ 250.962219] 00000000fdb1f7c6: 00000000000000ca (0xca) [ 250.962228] 00000000cbe63fca: 0000000000455a09 (0x455a09) [ 250.962236] 0000000013d530ce: 0000000000000033 (0x33) [ 250.962245] 00000000b70c63c5: 0000000000000246 (0x246) [ 250.962254] 00000000ca236011: 00007f6a40d0ece8 (0x7f6a40d0ece8) [ 250.962263] 0000000097e8cf41: 000000000000002b (0x2b) [ 250.962280] ? pte_list_remove+0x6b/0x420 [ 254.701818] ? mm_update_next_owner+0x980/0x980 [ 254.706490] ? print_usage_bug+0xc0/0xc0 [ 254.710555] ? graph_lock+0x170/0x170 [ 254.714359] ? do_raw_spin_unlock+0x9e/0x2e0 [ 254.718773] ? rcu_note_context_switch+0x710/0x710 [ 254.723809] ? lock_acquire+0x1dc/0x520 [ 254.727791] ? __might_sleep+0x95/0x190 [ 254.731776] ? __lock_acquire+0x7f5/0x5140 [ 254.736026] ? debug_check_no_locks_freed+0x310/0x310 [ 254.741226] ? do_raw_spin_unlock+0x9e/0x2e0 [ 254.745638] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 254.750236] ? kasan_check_write+0x14/0x20 [ 254.754479] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 254.759678] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 254.765222] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 254.770362] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 254.775906] ? futex_wait+0x5c1/0x9f0 [ 254.779717] ? perf_trace_lock+0xd6/0x900 [ 254.783895] ? zap_class+0x720/0x720 [ 254.787617] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 254.792828] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 254.798370] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 254.803476] ? futex_wake+0x2f6/0x750 [ 254.807299] ? graph_lock+0x170/0x170 [ 254.811108] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 254.816046] ? memset+0x31/0x40 [ 254.819331] ? find_held_lock+0x36/0x1c0 [ 254.823412] ? lock_downgrade+0x8e0/0x8e0 [ 254.827573] ? do_group_exit+0x16f/0x430 [ 254.831641] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 254.836400] ? __ia32_sys_exit+0x50/0x50 [ 254.840463] ? _raw_spin_unlock_irq+0x27/0x70 [ 254.845095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.850132] ? get_signal+0x886/0x1960 [ 254.854047] ? ptrace_notify+0x130/0x130 [ 254.858140] ? rcu_is_watching+0x85/0x140 [ 254.862311] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 254.867513] ? __fget+0x40c/0x650 [ 254.870975] ? do_signal+0x98/0x2040 [ 254.874692] ? expand_files.part.8+0x9a0/0x9a0 [ 254.879301] ? __fget_light+0x2ef/0x430 [ 254.883290] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 254.888847] ? setup_sigcontext+0x7d0/0x7d0 [ 254.893197] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 254.898398] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 254.904116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 254.909658] ? do_vfs_ioctl+0x1f2/0x16a0 [ 254.913734] ? ioctl_preallocate+0x2e0/0x2e0 [ 254.918161] ? exit_to_usermode_loop+0x87/0x310 [ 254.922838] ? exit_to_usermode_loop+0x28a/0x310 [ 254.927599] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 254.932444] ? ksys_ioctl+0x81/0xd0 [ 254.936071] ? do_syscall_64+0x92/0x800 [ 254.940052] ? do_syscall_64+0x6ac/0x800 [ 254.944117] ? syscall_return_slowpath+0x5c0/0x5c0 [ 254.949050] ? syscall_return_slowpath+0x30f/0x5c0 [ 254.953987] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 254.959360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.964224] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.969607] [ 254.971232] The buggy address belongs to the page: [ 254.976165] page:ffffea0007201dc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 254.984311] flags: 0x2fffc0000000000() [ 254.988207] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 254.996097] raw: 0000000000000000 ffffea0007200101 0000000000000000 0000000000000000 [ 255.003976] page dumped because: kasan: bad access detected [ 255.009686] [ 255.011307] Memory state around the buggy address: [ 255.016234] ffff8801c8077200: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 255.023597] ffff8801c8077280: f2 f2 f3 f3 f3 f3 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 255.030961] >ffff8801c8077300: f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 [ 255.038319] ^ [ 255.042205] ffff8801c8077380: 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 f2 [ 255.049562] ffff8801c8077400: f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 255.056918] ================================================================== [ 255.064273] Kernel panic - not syncing: panic_on_warn set ... [ 255.064273] [ 255.072168] Dumping ftrace buffer: [ 255.075697] (ftrace buffer empty) [ 255.079388] Kernel Offset: disabled [ 255.083006] Rebooting in 86400 seconds..