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0x60, &(0x7f0000f95000)=[{&(0x7f0000f96000-0x9e)="09d4dd1f45b3bd638246dac89cbb06f25ac6a1c2d7a796f6d26e00ad3b61c86d97b49204d3beee4740dedf567d96ae0b27f0f03365b55621a5f237bcad191cd2393822701cf917d484973fa1dab8c33526fbbf3dd7e2151f1c6d911ce4e7850dbdd5e7b18a5cb8431b713f7a121f15dc2704f12b6d9f826f01f8c4086a17081af1e95ec185307b9d7cebbeea67598d4c3b9f0d0cb790b9ee137406a61486", 0x9e}, {&(0x7f0000378000)="35ac9b75400bf955b60ff31ead2002a00c3a9738c7ad05a3a82c3f4a2bac7ef8acd298840bee220c42b4e7292a807be1a85939fea12615eba0f7002ef8ac5e64d5fe624153bd29d9234bcbae7d011a593cda57f11d4f1b5a8f5759619423376fb560512ea84c66043e6daae43f971f199d5f7e0a5b1027a196596139af6b6b531c8944be0a4ed1cbdb7110db930cec0787fd8ebd5e5a947e8b8cbfd8", 0x9c}, 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{&(0x7f0000f95000)="385ecce5f4c1a9130aab06b90de0e0c2bb8658b1a95ca10028a23abd83e53b0b2e562ed13d0419fbadfef82e5c9e25a9b41d6fe70e5fb7257fe79faf5572620b4d0f3f", 0x43}, 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0x1000}, {&(0x7f0000696000)="6701b7c2e5a43633a279435001273f93bfc4280e01885d7ea766a20616f4e4387bd50ba444bac55cd2320c53937a5629ad8160377f17255369ea20576a39a2e0e225c8f7a17577f104dc7b489b276cd5c5782d4665941e70b57eec381847952ab05926af330b6058feb88478e4706e7eea4f98ac67a820cdec4add9e442404b0cca07ea8caebd2d5b5ed61f746a36aab07d200c9d6800c", 0x97}, {&(0x7f00005a6000)="", 0x0}], 0x9, &(0x7f0000f96000-0x60)={0x60, 0x10f, 0x73, "93357ee70e52af9c6189b5300111e92d2cfcf013496ae2f007b2c1db1058459f455dd98c41dcab46f690a313cce974f70b6b640a6bd2dca1eac280d48cd92b348d128c87695a2b70e4e637e7"}, 0x60, 0x1}, {&(0x7f0000f95000)={0x27, 0xe5, 0x40, 0x2, 0x8, 0x200, "d2c4cf457a4d7b26dc3fd9b9c25abbffef8e657b0a2fa5e596faa92f60e6423d3368d03663751b9a6339ba41e5b00662cb2c3ed99e7fedd957157156611214", 0x2}, 0x60, &(0x7f00006a1000-0x20)=[{&(0x7f0000f96000-0x94)="361db6fa475ae0c8a000cc9b8b202dfd676a2cb09290a23b38a80476260df95c6970f3a6a867f20c1c574e037ac30c508ee859e696d95999c30dbb940f6945eff1e11536508ffee1ef395b1fa181cb4100a543c572e5e0ccee42485bf777cc6bd52fac0747ad7b545081c0173db1cb4fa789299d4147329fb10dffdfd91536c3a275335e0b18ef24cf48cb1685f0e260d0c5ad86", 0x94}, {&(0x7f00007f2000)="40f951da2aec5f710fbf93808a6b875e867f8aac5d865d5ed6e6ed2327c22c7ddc6e8db3fd7dfd971b1f568c4621a89040bf", 0x32}], 0x2, &(0x7f0000f96000-0x1010)={0x1010, 0x116, 0x1020, "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"}, 0x1010, 0x20000005}], 0x7, 0x50) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) gettid() mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x4a) 2017/10/25 20:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000008000-0xfc)="39ef093b6262e7a2d74d27f2a0de269523defa8483b285e746163a42637de0221ec7493817982bba09230d5c42d7c0577eb02c51755a6e7fa1afd3a05b956f8ad8655fa5a53ee004df2b7ef6a18d6caf8bae6aa5e689a67d57fbae35a3712727bd052bd0b48c784e8f1b001088771d6bd70bfbaf130c263c4a621b7a9801cf2f5876de89eaad114310c7865882e94a4ef7ca05781ce1677fd98e1d258fd7c9a6c689a1688c179b61d4460469f1af03d38ad836cc54f1d275dad2b5e211f2bc9f3ecc6a6acc0c9314df54d6701ce69b47b68463e3de1bb3df7888d7942b345d5c4c03e1a3723d29d17ed0dbf33e12a186d48c67140fa40bd6826c475b", 0xfc) r2 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000002000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000008000)={0x77359400, 0xfffffffffffffffd}, 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000009000)=0x54, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000009000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004000-0x4)=0x0) sched_setscheduler(r4, 0x0, &(0x7f0000000000)=0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) r5 = syz_fuse_mount(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000000)=0xffffffffffffffff) flistxattr(r0, &(0x7f0000f56000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) syz_open_dev$loop(&(0x7f000056b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x2, 0x0) ioctl(r6, 0x8912, &(0x7f0000000000)="") 2017/10/25 20:20:31 executing program 6: r0 = creat(&(0x7f0000258000-0x8)="2e2f66696c653000", 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f00005c9000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000163000)="2f6465762f7663732300", 0x800000000, 0x4020d) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x80, &(0x7f0000848000/0x3000)=nil, 0x7f05}) r2 = gettid() shutdown(r1, 0x1) capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x4000, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000058d000-0x2)={0x6, 0x9}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000976000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) r3 = syz_open_dev$sg(&(0x7f00006e7000-0x9)="2f6465762f73672300", 0x3ffffffffffffffc, 0x884) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r1, 0xffffffffffffff9c, 0x80000) fcntl$setpipe(r4, 0x407, 0xb) mkdir(&(0x7f0000045000)="2e2f636f6e74726f6c00", 0x40) r5 = getgid() fstat(r4, &(0x7f000092d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) r7 = inotify_init1(0x800) mknod(&(0x7f0000887000)="2e2f636f6e74726f6c2f66696c653000", 0x100, 0x746c) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000062000)=0x0) inotify_add_watch(r7, &(0x7f000003d000-0xa)="2e2f636f6e74726f6c00", 0x220001a1) r8 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x20502) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cfe000-0x18)={0x0, 0x5, 0x30, 0x8, 0x6}, &(0x7f0000a22000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000538000)={r9, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x7, 0x3ff, 0x10}, 0xa0) read(r7, &(0x7f0000063000-0x1f)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r10 = syz_open_dev$usbmon(&(0x7f0000f66000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x50140) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) getsockopt$sock_int(r10, 0x1, 0x1, &(0x7f00006fe000)=0x0, &(0x7f0000d04000)=0x4) 2017/10/25 20:20:31 executing program 4: mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x6e1) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000b47000)=0x1000000000000003, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000004000+0x75c)=0x0, &(0x7f0000000000)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000dc5000)=0x6, 0x4) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f000067a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x4000)=nil, 0x4000, 0x1000003, 0x32, r1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x40000000000019, &(0x7f0000dc5000)=0x7c, 0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x8200000000000000) r7 = socket(0x1000000a, 0xa, 0x10000000000002) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r7, &(0x7f0000dc8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0x8) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000dc9000)=[{&(0x7f0000dc6000)="0900dfff1f001903ea3d750d002c242102000947c40000802800001100000e00010000e0104f5aec40e37f0100b8dd517e", 0x31}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00001b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r3, &(0x7f00007fc000)="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", 0x4da, 0x4041, &(0x7f0000852000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000386000)=[{{0x0, 0x0, &(0x7f0000604000)=[{&(0x7f00006a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f000013c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000729000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000006000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000dc9000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000dc5000)="", 0x0}, {&(0x7f0000dc9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000dc5000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000069a000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x9, &(0x7f0000dc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x3}, 0x4000000101}], 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c04000)=@generic={0xb6ec, 0x0, 0x8}) 2017/10/25 20:20:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d1f000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000b43000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d1e000)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000004c000-0x4)=0x6011, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000081b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000064d000)={r6, 0x6, 0x10, 0xc691, 0x8}, &(0x7f00004a9000-0x4)=0x18) mkdir(&(0x7f00003fb000)="2e2f66696c653000", 0x20) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00009e8000-0x10)=@generic="00000000000000000000000000000000", 0x10) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x802, 0x0) r8 = openat(r0, &(0x7f000041c000)="2e2f66696c653000", 0x24001, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000ded000-0x4)=0x0) getpeername$unix(r4, &(0x7f0000d4a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000623000-0x4)=0x8) mknodat(r4, &(0x7f000057a000-0x8)="2e2f66696c653000", 0x0, 0x0) getdents64(r8, &(0x7f00000a8000)="", 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) shutdown(r0, 0x0) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000952000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f3000)=0x67) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ab1000)="c7", 0x1, 0x20000002, &(0x7f0000d13000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009d3000)={r5, 0x1, 0x7fe0, 0x10000}, &(0x7f000094b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000053f000)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0xfffffffffffffff8, 0xffffffff, 0x5}, &(0x7f0000516000-0x4)=0xa0) splice(r0, 0x0, r4, 0x0, 0x5, 0x4) 2017/10/25 20:20:32 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000000c000-0x8)="2e2f66696c653000", 0xe000, 0xffffffffffffffff, 0x0, 0x7, 0x200082) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x0, 0x6, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000e000-0x78)={0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0xfff, 0x9, 0x1000, 0x87e, &(0x7f0000007000)=@common="79616d30000000000000000000000000", 0x81, 0x1f, 0x9}) write$fuse_notify_inval_entry(r0, &(0x7f000000c000-0x20)={0x20, 0x10001, 0x0, 0x0, 0x80000001}, 0x20) r2 = memfd_create(&(0x7f0000002000)="2817766d6e657430656d3070726f63406d643573756d00", 0x2) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r2, 0x6, 0x6c5, &(0x7f0000005000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000003000)=0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x467a800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x200, 0x29, "341ae36ccefdc6d0a036fe82530a5adb61fde1e36683236111308a766e34e23ce90bbce2313930ca49265f96366498d12f73ad4d203915618f409a7ff07d9cd4a3409f2bb2c23a3f127d62e84e1d4798"}, 0x160) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$F_MEM_LOCK(r3, 0x800) get_robust_list(r4, &(0x7f0000596000-0x8)=&(0x7f0000eaf000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000dbc000-0x8)=0x18) 2017/10/25 20:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055e000)="2f6465762f7667615f6172626974657200", 0x40c400, 0x0) r0 = syz_open_dev$sg(&(0x7f0000549000)="2f6465762f73672300", 0x8, 0x4000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x480000000, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) write(r2, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfeb) mmap(&(0x7f0000a7f000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) unlink(&(0x7f0000f8e000)="2e2f66696c653000") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000938000-0x3)={0x0, 0x0}, 0x80004) setsockopt$inet_buf(r6, 0x0, 0x3b, &(0x7f00008e8000)="21", 0x1) dup3(r4, r2, 0x7fffe) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00007d5000)=0x0) clone(0x2008001, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1c12aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc9008000000e9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be107124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f000071d000)=0x0, &(0x7f0000d8a000-0x4)=0x0, &(0x7f0000520000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc10300000000000000adea1b44538227869ac8") r7 = add_key(&(0x7f00009aa000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c1000)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) keyctl$get_security(0x11, r7, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f5, &(0x7f0000c1e000-0x28)={@common="01000100000000df0300000000000002", @ifru_data=&(0x7f0000cfd000-0x20)="000600000000001000030000e700000000012082000003020449faf5238f7e01"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000f5c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000f5b000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x0}, {"53a6", @random="b9f9db127c24", 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"f6f7", @random="e36acece4c53", 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x200}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r9, 0x11, 0xa, &(0x7f0000f6a000)=0x48, 0x4) sendmsg$inet_sctp(r9, &(0x7f0000e53000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b6000)=[], 0x0, 0x0, 0x0, 0x200087fe}, 0xfffffffffffffffe) [ 55.430112] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.439696] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 55.451821] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=7980 comm=syz-executor4 [ 55.465858] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/10/25 20:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007fb000)=@common="697036746e6c30000000000000000000") socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008eb000-0x4)=0x6e) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") r3 = creat(&(0x7f0000c85000)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f000002d000)="2e2f66696c65302f62757300", 0xdd33) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000244000-0x4)=0xe9e, 0x4) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) lstat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f000002d000)="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", 0x1000) fstat(r4, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b6c000-0x4)=0x3, 0x4) preadv(r1, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mount(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000015000)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f00008da000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) sendfile(r0, r3, 0x0, 0x5) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) r5 = socket(0x11, 0x80000000802, 0x8000000000300) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00001cf000-0x8)=[0x8003, 0x8]) accept$nfc_llcp(r5, &(0x7f00004a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008d3000)=0x60) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000d77000)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) r6 = open(&(0x7f0000ef8000)="2e2f66696c653000", 0x800, 0xc0) ioctl$UFFDIO_COPY(r6, 0x8010aa02, &(0x7f0000d4a000)={&(0x7f000009e000/0x4000)=nil, 0x4000}) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000d9f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/25 20:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000a7f000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000b51000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_buf(r5, 0x0, 0x3b, &(0x7f00008e8000)="21", 0x1) r6 = dup3(r4, r1, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000ada000)=0x0) clone(0x2008001, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f000071d000)=0x0, &(0x7f0000d8a000-0x4)=0x0, &(0x7f0000a45000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc10300000000000000adea1b44538227869ac8") add_key(&(0x7f00009aa000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) ioctl$sock_ifreq(r3, 0x89f5, &(0x7f0000c1e000-0x28)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f0000c01000-0x20)="000600000000001000030000e700000000012082000003020449faf5238f7e01"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005bb000)="6504000000", 0x42, 0x100, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000f5c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000f5b000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x0}, {"53a6", @random="b9f9db127c24", 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"f6f7", @random="e36acece4c53", 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x200}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$binder(0xffffffffffffff9c, &(0x7f0000f5d000)="2f6465762f62696e64657200", 0x480200, 0x0) r8 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r8, 0x11, 0xa, &(0x7f0000f6a000)=0x48, 0x4) sendmsg$inet_sctp(r8, &(0x7f0000e53000-0x38)={&(0x7f00005bd000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b6000)=[], 0x0, 0x0, 0x0, 0x200087fe}, 0xfffffffffffffffe) 2017/10/25 20:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000331000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000ef000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e95000)=0x14) getresuid(&(0x7f0000805000)=0x0, &(0x7f00004cd000)=0x0, &(0x7f0000367000)=0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f000013b000-0x28)={@common="74756e6c300000000000000000000000", @ifru_mtu=0xffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00006bf000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) connect$nfc_llcp(r3, &(0x7f00007dd000)={0x27, 0x9a65, 0x40d, 0x7, 0xffff, 0x3, "35200071a531217c7fee18385418705ec5239baae58e7e5772f8ef254ab3ad8de5bc1dd42f38f73e2e4a4c0b444a152cfd05e37fa2fee31e20e6469ccb7856", 0x2}, 0x60) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000221000-0xa9)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x300000000, 0x1, 0x6, 0x5, 0x80, 0x20, 0x1, r1, r2}, {0x6, 0x2, 0x0, 0x3, 0x6, 0x6, 0x1, 0x3}, {0xe2, 0x1ff, 0xffffffff, 0x6ea}, 0x4, 0x5, 0x1, 0x0, 0xac, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0x1f}, 0x1f, @in6=@loopback={0x0, 0x1}, 0x6, 0x2, 0x0, 0x7, 0xac42, 0xdc, 0x7dd2}}, 0xe8) r4 = userfaultfd(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c58000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000d61000-0xc)={0x18, 0x0}) close(r4) r6 = syz_open_dev$usbmon(&(0x7f0000852000)="2f6465762f7573626d6f6e2300", 0x6, 0x200) unlinkat(r6, &(0x7f0000849000)="2e2f66696c653000", 0x0) r7 = accept4$inet(r0, &(0x7f0000221000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002a4000-0x20)={0xe460, 0x1ed, 0x0, 0x10001, 0x400, 0x6, 0x1e4, 0x5, 0x0}, &(0x7f0000744000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00009ec000-0xc)={r8, 0x5, 0x30}, 0xc) r9 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000d7a000-0x4)=0x0, &(0x7f00006b5000-0x4)=0x4) write(r9, &(0x7f0000e05000)="2fe1", 0x2) ioctl$GIO_UNISCRNMAP(r9, 0x4b69, &(0x7f0000dc6000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") 2017/10/25 20:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000098f000-0xc)="2f6465762f72666b696c6c00", 0xe0400, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000020b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000026a000-0x4)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001b2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c9a000-0x4)=0x5, 0x4) unshare(0x20004000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/10/25 20:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000853000)="73797a6b616c6c657200", &(0x7f000021b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000453000-0x6b)="6847f6962cdb5bdb7cb70fe3117d1ff4c67168fede0b5f5297d5c22cf8cb6da87543748ce4c0e37de77d6de6ad616ebc031f47be5e0a4155f4b656a125d6c496ab42b1d3a090c5c61128674e2a0c882f694ecdd103eeddd99a59042b8fb677cfa9b3dbba31a12fb94875af", 0x6b, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000ce0000-0xba)="5353972f274f11364d53472cd506ae21b53a0bcf75c925b9c80abfb03b7ce8beafa6bfa77e851f4fb2f2202c0d01e5511a905963295921b0e151052d1f4bc380ba14373da3118b2fc659f84821b61e5da7ac2e344700793367c4ee0eea8a031f8c5e41f212c62fd896e4a303d8ea51e3b891723059f1b5444912cab7d05b818ffa778446e4e14f2e9e2b56289d86e7a4ddfa65c1223eaf4d6603f452ec4da5fdfd1aca402a3149268bfb410a000faafd6401b1ea6793c0fc5add", 0xba) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b18000)="2f6465762f7667615f6172626974657200", 0x480, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a72000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00006da000-0x4)=r2) add_key(&(0x7f0000000000)="6b657972696e27", &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c71000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) unshare(0x24000200) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f000097a000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x2c000200) r4 = fcntl$getown(r3, 0x9) ptrace$poke(0x5, r4, &(0x7f00007b1000-0x8)=0x0, 0x74f9) recvfrom$unix(r3, &(0x7f0000e4f000)="00000000000000000000000000000000000000000000000000", 0x19, 0x2022, &(0x7f0000d7d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) epoll_create1(0x80000) clone(0x40040000, &(0x7f0000127000)="c553035198933fdce958899521a964d7c675147e6826f93a15b234471d5efd5816d9bfee3f22ec64ac78e927c04d6ea493720e06cb87ddf0a3e2df810f196e516573c911f860c7abe489fbcd92da2bbd9286bc59aa816119a8b66aafd1eb9f4ac6bbb5cbf8db9171cc6ed14e765f21bb1d36bf1be4af1939f756c967855894bf10eb7d81a17c275adf7f6b7cb0c4a843fa147810c39e99136794c9408e0eb5d790bda7d06b134bad3a995c240cf58b7fbd079b9c5056ed2efe1d83881b4dc02829263c181bfc6e8db3b85bc75a9276", &(0x7f0000230000)=0x0, &(0x7f0000469000-0x4)=0x0, &(0x7f000033a000-0x81)="97481b7a308dc823706a331ef7f55d1d1aa3839f550eb26ec009767a0c3330e4873a833eaf3b91de27c924cc3b34bfaad1bfa53055affabdcb785b5a0dc35decf9845966c234c95710841c50588e07d0da71c2496685bffbf3a85a47752a41f86101e48cc8944b4730e19246ccc5b1fc50289fe407172cb3348179df8ecdd1a454") socket$inet6(0xa, 0x80007, 0xc93) futimesat(r3, &(0x7f0000dcb000-0x8)="2e2f66696c653000", &(0x7f0000ec8000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) 2017/10/25 20:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ad2000-0x10)={0x7, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cea000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ae4000-0x10)={r3, 0x2, 0x5, 0x8}, &(0x7f0000f40000-0x4)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c7000)={r2, 0x8001}, 0x8) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000509000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00006e9000)={0x2200, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r5, &(0x7f00001da000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00005a4000)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0x800, 0x4ae5, 0x1]}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ca000)={r4, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000a73000)={0x7fff, 0x53b, 0x6d0, 0x7fffffff, 0x100000000}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f00000c1000-0x4)=0x2, 0x4) sendto$inet(r5, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x20008802, &(0x7f0000f92000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r5, &(0x7f0000f0b000-0x647)="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", 0x647, 0x2003ffff, &(0x7f00001a3000)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x80000001, 0x4, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x100000000000}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000fa7000-0x14)={0x8, 0xcf, 0x10000, 0x2, 0xfffffffffffffffe}, 0x14) sendto$inet(r1, &(0x7f0000792000-0xea)="cf0c7ea0854eee6bf94a3ab6b9c9bd409a7d9d9702504c64449f3fa1113bd9412b1eeae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63a65d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176768429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262b69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a6b0087", 0xea, 0x40000, &(0x7f0000a41000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000d43000)=0x10001, 0x4) sendmmsg(r5, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x1, 0x67, 0x3}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1000}, {&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000c1e000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da49959b8840fdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf14450fdcc3339faeda47157269dca4"}], 0x3, 0x4}, 0x4}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc5000+0xdf8)={r3, 0x7fffffff}, 0x6) r6 = getpid() sched_setscheduler(r6, 0x663d309a0750c22c, &(0x7f0000c51000)=0x3) lremovexattr(&(0x7f0000252000-0x8)="2e2f66696c653000", &(0x7f0000ad5000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000160000)=0x0) ioprio_set$uid(0x3, r7, 0x6) [ 55.496439] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7983 comm=syz-executor2 2017/10/25 20:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000325000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = getpid() r2 = perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r3 = memfd_create(&(0x7f000043c000)="00242d", 0x3) dup(r2) r4 = accept$unix(r3, &(0x7f00002de000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007dc000)=0x8) r5 = socket(0xf, 0x3, 0x2) write(r5, &(0x7f0000ffb000)="020baf010200000000647bbc8e1d4b48", 0x10) clock_gettime(0x3, &(0x7f00004aa000)={0x0, 0x0}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000092f000)="2f6465762f70707000", 0x400, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000121000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f000030b000-0x14)={0x8b46, 0x3f, 0x20, 0x9, 0x3f, 0x200, 0x0, 0x6, 0xd77c, 0x7}) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000ff6000)=0x7, 0x4) socketpair(0x1, 0xa, 0x279c95c83, &(0x7f0000e87000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = gettid() r8 = fcntl$getown(r4, 0x9) r9 = getpgid(r8) signalfd4(r6, &(0x7f0000448000)={0x4}, 0x8, 0x80000807fc) sched_getparam(r9, &(0x7f000098a000-0x4)=0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000afa000)=0xffffffffffffffff) clock_gettime(0x0, &(0x7f000010f000)={0x0, 0x0}) recvfrom$unix(r5, &(0x7f00001dd000)="", 0x0, 0x4, &(0x7f0000403000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioprio_get$pid(0x2, r7) clock_gettime(0x1, &(0x7f0000963000-0x10)={0x0, 0x0}) getitimer(0x0, &(0x7f000009e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f0000bb5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{r10, r11/1000+10000}, {0x77359400, r13}}, &(0x7f0000e10000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00009a6000)={{0x80000000000, 0x0}, {0x0, r12}}, &(0x7f00008d7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/25 20:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c95000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000291000)=0x6, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001e2000-0x4)=0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000096000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0x7, 0x8, 0xffffffffffffff01}, &(0x7f00002ca000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007c2000-0x98)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000c4a000-0x4)=0x98) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f62000-0x10)=[], 0x0, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000bc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x800) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x7, &(0x7f000031a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000771000-0x4)=0x96) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f63000-0x28)={0x0, 0x1d, "0f40721b4481cb7cc102bb779ed86d40918afd60fa370f02308670bcb4"}, &(0x7f00009f3000)=0x28) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000265000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x2000001d, &(0x7f00007a3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f62000)=0x14) bind$inet6(r5, &(0x7f0000839000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) 2017/10/25 20:20:32 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0x0) set_thread_area(&(0x7f0000b44000-0x10)={0x9, 0x6, 0x8, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000cd3000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) ioctl$KDADDIO(r3, 0x4b34, 0x101) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6877726e6700", 0x80800, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000003000)={0x1000, 0x9, 0x0, 0xff, 0x7, 0x3, 0x9, 0x0, 0x9, 0x8, 0x100000001, 0x1}) utimensat(r4, &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f0000004000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)="2f6465762f73657175656e6365723200", 0x80c00, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x4, &(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) clone(0x0, &(0x7f0000012000)="", &(0x7f0000bc3000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000439000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000a54000)=[{&(0x7f0000cd4000)="66b20e19a4da035b74094939b013246c1478476cfb3cb7b43cf30822e79b2b3e0e374c2df65abf7c1ee6b1ff11900a4f087102cc370a7026edf1db09d2f38a0e100127edd172cf1c5ebe4501d64416aff6d9be0438fa75bf2e84592702bab565a90f70ad71ba4e7c4cfebda8df541ea0d865640148606831415ae4c5a69f35ee8a6c5368c4811bfd4636c42fff7d499eb76b5b11172e874bda8d99de22c7c2ceab28e4afdb1b531c13a3eba3940d68f2430f87d1e0d72a36080021602b20b1", 0xbf}, {&(0x7f0000cd5000-0x41)="95a25f64ae05319926c2da774cae8e7c1c35a56d7a5297d543048e78272934a1e8a30313382279b083a1121a5e4949b844d10e5a739e92d150bccaeffcee729246", 0x41}, {&(0x7f0000cd4000)="aa02284d1b01cf08ec6e62ca428eadcf3f004da86dfe9ea5fa6f70d572fbd74b15c5447cae61040000000000000004ff6602b89b3beb5cc45ede23eeb592f5eb0cdc204778eabe7f162563b821429a28553c78ef7aed388fef0714344893feea6bc093b855e319b04d2054d2185ccf5d65f5ebda47e602aa52f906a99bd26f869646f550f1dd3e845acdb404258fc9ec1c0c9006f97ffddc1e362d635cc90301e062ba454628507db41448e8e07914e4d3a6ec1f4db4fb00000000000000040f552df01fe7c2ff4cb5867ec25846afc6b413b17f54aaecbad010d05fe66994dfd86b059f4f6f90e9e20bb416464f4a555f10209c33", 0xf5}, {&(0x7f0000000000)="cdf5ed0c84b173cac81e0017ea7826e9a2e43da33b2107a3720d1cac0214186d8f086fa081392f6942bea31dff9c91f9bd9e2fa99174b9b106d182f0b5dca8e77f3eb43e94e76eb35c807db1a2d02926c3c160510a5125d6e08d2af8d7246a29bf2dab8bd3d86960e403f335a48a2bbfc8713c9b21d107ebd2c68d2f46a6a7dfd1f0fe0dce6f08000000b8e8cee15c6a2d968dae795989d10461f3042b", 0x9d}, {&(0x7f0000000000)="d063e4d4cac3612300000000000003d5ed91e1232b049a171fef5522feee6e62c535df36bc9f28c48df7b319fd8beb88400d4e000000000000000316671136a17c098f2cdec5315d4f37c005fed1be0009aaed7f48b7a69a39b1c7341e6b0536270fba31de63c80263acf7fffffff3ffffffc86cb0d224fad10a3e4a2b0dc848069343d4d448ca7eea5aca3a7f314e13fd82de38577d3305000000526eee", 0x9e}], 0x5) close(r2) 2017/10/25 20:20:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x2000000020008041, &(0x7f0000db5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000dce000-0x8)=0x22000a) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000535000-0x28)={0x5, 0xa, 0x7, 0x1f, "3c65708add88cda72db44cc3a64aee52f2805864da6c7bc09e998e53717d5e30"}) poll(&(0x7f0000108000)=[{r0, 0xfffffffffffffffc, 0x0}], 0x1, 0x1002) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dd1000-0x10)={0x0, 0x0}, &(0x7f0000c40000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000dca000)=0x1, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() readv(r1, &(0x7f0000dd2000-0x20)=[{&(0x7f0000e14000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000e1e000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x2) process_vm_writev(r2, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)="00", 0x1}], 0x1, &(0x7f0000f5d000)=[{&(0x7f000096f000-0x10)="00", 0x1}], 0x1, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000be4000-0x8)=0x6) r3 = accept(0xffffffffffffff9c, &(0x7f0000db0000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cf7000-0x4)=0x10) recvfrom$llc(r3, &(0x7f000062b000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x2120, &(0x7f000038b000-0x10)={0x1a, 0xd, 0x0, 0x7, 0x5, 0x7, @random="5a4eb04d60fd", [0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000dd1000)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00002af000)="2f6465762f70707000", 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00009fb000-0x10)={0x5, 0x2, 0x53d, 0x2, 0x0}, &(0x7f0000cae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009ec000)={0x7ff, 0x8, 0x9, 0x7, r5}, &(0x7f0000549000)=0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:32 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r0 = getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003ed000-0x8)="6b657972696e6700", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b28000)={0x7, 0xd03}) add_key(&(0x7f0000e8e000-0x8)="6b657972696e6700", &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f000068e000-0x8)=0x5) ioctl$TIOCSTI(r2, 0x5412, 0x40) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x4, &(0x7f0000d3c000+0xc22)=[{0x4, 0x7f, 0xa, 0x7ff}, {0x2, 0x1000, 0xffffffffffffffff, 0x8}, {0xfffffffffffffffe, 0x100, 0x40000000000007, 0x3f}, {0x80080000, 0x200, 0x400000009, 0x6}]}) eventfd2(0x920, 0x4000007fffd) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b5000)="2f6465762f72666b696c6c00", 0x44a800, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00007e9000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000258000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000034b000-0x4)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) splice(r5, 0x0, r3, 0x0, 0x1000, 0x3) r6 = pkey_alloc(0x0, 0x1) pkey_free(r6) clock_gettime(0x0, &(0x7f0000950000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r7, r8+10000000}, &(0x7f0000200000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x3, &(0x7f000041f000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000126000)={{r9, r10}, {0x0, 0x989680}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/25 20:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000114000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000047000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x4, 0x5, 0x100000008, &(0x7f0000775000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$unix(r3, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000ed000-0x4)=0x6e) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00003d6000)=0x4, 0x4) mount(&(0x7f0000072000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000e1a000-0x7)="6d717565756500", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000234000)="2e2f66696c653000", &(0x7f00000c4000)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0x4, 0x0) perf_event_open(&(0x7f00006dc000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000288000-0x4)=@int=0x0, &(0x7f0000ee3000)=0x4) recvfrom$inet(r3, &(0x7f000059a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) sendto(r4, &(0x7f0000db4000)="67", 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getegid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008be000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000aea000)={0x0, 0x0, 0x0}, 0xc) open(&(0x7f0000000000)="2e2f66696c653000", 0x200000, 0x0) mknod(&(0x7f000006e000)="2e2f66696c65302f66696c653000", 0x1000, 0x5) fcntl$getown(r0, 0x9) mount(&(0x7f0000a68000)="2e2f66696c65302f66696c653000", &(0x7f000003e000)="2e2f66696c653000", &(0x7f0000015000-0x6)="72616d667300", 0x1400, &(0x7f000002b000)="29e0ad") sync() symlink(&(0x7f0000f99000)="2e2f66696c653000", &(0x7f0000f1a000-0xe)="2e2f66696c65302f66696c653000") r6 = request_key(&(0x7f0000b22000)="7573657200", &(0x7f000039e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b08000-0x2)="b400", 0xfffffffffffffffd) keyctl$get_persistent(0x16, r5, r6) munlockall() syz_open_dev$mice(&(0x7f0000e84000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) [ 55.593151] IPVS: Creating netns size=2536 id=20 2017/10/25 20:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) wait4(0x0, 0x0, 0x9, &(0x7f000086a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c65302f66696c653000", &(0x7f0000e24000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x800000, &(0x7f000000a000)="61") r1 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000912000)={@generic="73f03ae6d28c49ede1c67d94eeb39d9f", @ifru_flags=0x1000}) ppoll(&(0x7f0000772000-0x18)=[{r1, 0x22, 0x0}, {r1, 0x1002, 0x0}, {r1, 0x4000, 0x0}], 0x3, &(0x7f0000f0f000)={0x0, 0x989680}, &(0x7f0000562000+0xf08)={0x8}, 0x8) syslog(0x0, &(0x7f0000233000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000531000-0x88)={0x1, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r1, &(0x7f000002d000)="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", 0x1000) fchdir(r1) writev(r0, &(0x7f0000281000-0x10)=[{&(0x7f0000956000-0x29)="290000001800311600000000000100070a000066006dff069902ffe10800080081000a000ef4ff010b", 0x29}], 0x1) ioctl$KDMKTONE(r1, 0x4b3b, 0x8001) 2017/10/25 20:20:32 executing program 2: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x50, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000046000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000065000-0x10)={r0, r1+10000000}, &(0x7f000002c000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000024000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000051000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x30, r2, 0x0) r3 = open(&(0x7f0000065000)="2e2f66696c653000", 0x0, 0x142) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0xfffffffffffffffd) pipe2(&(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x596f154ebd4ed816) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x1000000, 0x50, 0xffffffffffffffff, 0x35) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000000000000, 0x0, 0x0}, r6, 0x2, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000002f000-0x11)="47504c6b657972696e6765746830242100", 0x200) dup(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x0, 0x0) write$eventfd(r7, &(0x7f0000808000)=0xfffffffffffffffa, 0x8) r8 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000346000)=0x3f) fcntl$setsig(r9, 0xa, 0x12) fcntl$setownex(r9, 0xf, &(0x7f00000ff000)={0x0, r8}) recvmsg(r10, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r7, r10) 2017/10/25 20:20:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0x20)="2adf25f7f5b61d887b930617665af7000000ce000007bbfd4bb5eee83c003800", 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0xfff) r2 = dup(r1) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000ad2000-0x4)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0xcf, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0xfffffffffffffffd, 0x0}]}, 0x10) mount(&(0x7f0000c3e000-0x8)="2e2f66696c653000", &(0x7f00006dc000)="2e2f66696c653000", &(0x7f0000cbd000-0x5)="6265667300", 0x8, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000003000-0x1002)=@file={0x0, 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&(0x7f0000c90000-0x4)=0x1002) fsync(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d23000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast1=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000736000-0x4)=0xe8) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000014d000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) r8 = accept$inet(r5, 0x0, &(0x7f000043a000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b5e000)={0x0, 0xc4, "4436ddcbda3282d07635a70000000193456d00561da0a7a3179b955ff034c9cd90a39bf4e4e1bb0838c9a0b2fc6ee8486ca8e9d7039dd1bacc434c4c9ad656ece3d31e6f68b8d3e4fa75891a4aa9cb8f0a5511d93d225dc6f1ac80030c1c29e176f6fb767008783724bb5709bc9e60a0b12f678e4edfea33567867f5b15efc916b9fb0d940448a42b37b682fe3ed3607e489180a2ad77d79acbe8f838fa3cb498b0800ae7a7d04cd2008f13213019ec5379f36e749e643b65817997a18a15030e8fa73eb"}, &(0x7f0000625000)=0xcc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f000046c000-0x8)={r9, 0x3}, &(0x7f0000176000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000c64000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x6, 0x81, 0x3ff, 0x500, 0x7fff, 0x20000, r6}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)=0x0) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000587000)="725f27d4c0f14c6752a6768c5a49075bf9e045856ae3525ae6260ea587c1f69d3d05d18319d84ecfd6a0e4a142b531a720932d84a6267a9b0c402104e9df18447f4e02a3180c661f349befc8d49c7a691bcabd800627cb47870e95c5d1eef527a20e4263c2d0b5a58e58fa273f9f5d76672032acc9c93255c045c313b8cf7fa9000fce40ee4dd09ea5b7ba69e75ba266dbd61384ad10a549df4a2e2a32e0b9efd18530307b8f7e7071619de046a93ac5", 0xb0) syz_emit_ethernet(0x1ca8, &(0x7f0000434000+0x99a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="328f8d159aad", [], {{0x86dd, @ipv6={0x3ba, 0x6, "43f087", 0x1c72, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x67, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xbd, "bac0ef11950f98e011fff219a4014b692db855765ccb47c43b41eccd8a1c712e73952415324400f009cda223ef3facfea17651d91360ba517318ef7dfe6436b532e6d1cd0ba12759aed3d67c0ecd3cf8eb9681c845579527a0a359b237ab509b645fa75aa240eab3b318e83dc372f22e55bd96c45dc09fde4ebf7e67edaff3840aa0b45e988808268941202146486ca1429e695e177702f3140fc165c7261faf95468616c43f89a5887de17051e993f2da8e126300bf9af398171c38cc"}, {0x5, 0xb2, "38e5a7e93d4efe755a6e2db90aa2ed69737c0432a9b5a46bd6928ed785a19ddd2b632dc0749f368a4ac53b1f4ec5620f5354b73a88d3b79aa6270d79016b8858c78565040fa81e750a1587d868e89758383e3277204f182cc0fadee3eb04d2a97ddf97561af1f9ddcab7b78afaf2813935e771995e07b60e233e3759d7502eaf8eedeb1744cad2256098c5f886bb22ee3b205cd151b21a7bff4c36196aae22fb0f146f990101d4def34944ea10a9e2a195d8"}, {0x1, 0x15, "a3685df790de351d44a8840dcfeb497130f7124939"}]}, @routing={0x16, 0x0, 0x0, 0x4, 0x61bfdd8b, []}, @routing={0x6, 0xe, 0x1, 0x8, 0x3, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x84, 0x10000, 0x9, 0xfffffffffffffff8, 0x5, 0x1, 0x3}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0], {0x200, 0x6, "83ec82", 0x7fff, 0x2c, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x6, 0x28b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x57, "15c68f2139b31fb5e41e993a7d2287308c2ca2c4f1470ccc06386dcbb8aeb4b403e55b88ffd56ac71938e318f21a4e68ca9ed3a2392a7b3b05fb08a525efe5925c3fd0dd6dbd485ab97ec363a84dc3976b143f8b0a889b"}, {0x7, 0x71, "4b6089d800a94c51039a3e2f8e4d3534681d40ac4128d22fe8358d5c6f58c33d26c39e4c38bbce629f9b013afe5b82060ea0f6ca845389b6555e64ee65738c759c21877f083dd0ffa754b5b503c9b3a82b6e9eb003f752f2f49643d26933fc62c0a76af32a74f4a5ffd153c193fe04e92f"}, {0xff, 0x9, "4dc800816daa822753"}, {0xff, 0xe4, "03f4183d14a0fcf4591675f138a674753f2326d91e6761c655ed630b4cadabd00dc6272d0f2f805bc788442392e926a7ea79a3b4beab7f7920cd7142387039d22cd4f40032a537600d2c9bcfafc99705160b8678c9690a094480375191bfabbe780323e0e0773c23c3a99e04b06f66cdd8481d154094ec835fbead341cb0d7145fe732da0282522d5dd732eb557780deba48f1dff0c6866d20649921ded3a868a7bbd83711f667b577329a3b2768b73d3fdaed84a55a39a2b14a9965b526f72edb7fcd2bdfdb164707efc730a7b57f5b38026d448a33f1572f87a79b2f49008d561ac9fc"}, {0xc2, 0xed, "564473193183e9306db6e0f2ca1a81026c1356404343860809ab4835a13b45a5a32eb18e87b10ab17b750a93ec3cd9c545c1fc051c4d821d102acab0067cd22cf8abc48daae54db58216e99e9caf6264bf63ba31d9dce58b2fe09a207b1a8aa3023fc1526fee2f66e39996831e2761d5b3c206b81504062619afb4071701e3d6b8d09f5c756ac820e62ae30622ce51ea53cbd8b8d0254bec71829b38c8c578af01839e7c297ddd4cccb2ea89b6375612b85f32c1c03f99179d60e4fa3e2f510bf306d24b5a0eae64af60fd27f789c3f5481007f86fc271bc023d96d168f2a4b7f0d6a4ed51f3da8133f0198c69"}, {0xff, 0xca, "e6e50da86e36d562cbdf337f02b790d0bca56fe51a58f0c0c0e3fd95bcb8e40e1b6c8145b374c581e8959fd58b2269b4a432a8f9947f4769bd20448375a2d506433db4d46424a078319d40d11838b59248eeb6b51973ea721af9a747209eab96e06c784cba6b45ff06aaedc36e40dcc37ea1dc67f8da62c274e2742939bbd8d21754f2237f21ad37801381774aa5faac2d8b442a4cf3cd1b68dd56d03ac41c4d0846788e48133913877e95da2e775dc1de770fc490254146b742e5462043bc0fb5fca9b241cce58fc017"}, {0x7, 0xe, "fc58c555a59d162a4e054773d243"}, {0x0, 0x19, "87b1878f4175631a4c6d934dc0775e3d9bb9da187d2bbdeb51"}, {0xc7, 0x1000, "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{0xc2, 0xb2, "4f7b36be22d7021236719847da1883f841fa509d52bb51f6859c19e71c38bfdd302ab69905871210bc37570990db5ae643416daf79de399e363430a82c0d1669ffe04f91e0e4cc381c146d6a533eac048f0957c68ccd9403ebfbf86b4249070461e134ad07875370e7e373b1d92ccca4a37f92028a7edda2620e822d4bc2ec0e6a3d9eded2120df92f2f8c4f6451b85e50e22d0dafa1c5a9c876857526c9141fb5baa7ac9eefa77054476b27d54cca04cc78"}]}, @hopopts={0xfe, 0xa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xf4, "5f9829a83b086f105647471f4367c7f04f3fd70d3dc284dde40c0a48e4bf207dd103f4e0fefeb10fc88c9ddfceb9b954d3ce4816a47165553af2dde9c9bcd67640466efca730aa99800bf51a1f19304e76fea8eb7a6b547c9e54b9bb2d16bdd4e009f3f4a1d0ee78215e75f51fcb277c10e4cd57d4de6ae32df119b54d158c108927536b5b76ab6634b9d28bca0f2171b8c7e43233f336b19ab248cd60616380c6da66d7e9df01578ac6c040939c3660f5a09d5ea7368383e85ae5bfab35d8aaa114bca386aa171d6f15182af405c9d2d754fa9812a6676844c9e3d68a283aa8e0900102d165036ab06eaa806879b303e355e307"}, {0xfe, 0x99, "ed79a26a726424840aff374b8f10c691ddd1eef52b2719d2078b85585548e64cda424a7640461118f3b902772ac1822147ae2dc9cf04811e979f8a928221bffadde1c6b81705e3b9675bf71856d2463457810cb9f973ec2f3828c427e61ec8eb532204ac39be5ff1e613f20e054ef5c5acbaaae5380b4b114c2d5d25547bf2edac0ad265c9b4e0538c21eacd3fd657c716fa2e263968e6ed0a"}, {0xc9, 0xaf, "66752947d83e1a8b572fdb9fe7456a64cef875cbcbc5a25cb31e1896b8ce6f7b1b3ea7fe801dc3c7edf9fa28af6f636dda8d783640a5ee7745591af3f641bcdf47c69b232e93f4e51864b738c6d12fbad4d3970890da1932916f6c5e9506bc60fbd5f3b8b184ca5be7b1eadc3778c61b2196721946470df1f7260e88dddaad9e93f3dc9fbdfc6068c6f8a419987f8884d536b02bfaa9c722731ec7947fab40a046f84810c24c7e8aac2dbc8646fbe6"}, {0xfe, 0xcb, "848fa6462bfa49b832116260b0e54a91eaedd28559e163cd96f775103372656b732a0d9ec8f350b593e23302cff49e6905b6dd4e052d2b5cd763447e8b8cd98c1e1e88af9ba3c65c3295104aa500c3ebfcb0a92d5b06feb5594830716b4467f26e680156d8c719539ae60223b230f9e183763cbd110d3889bce89d7ab39c1e4b4540d7d1c752fd8ed9469bcba62d835631ff016cac854e6ced2213019927ee3eb4659ee049ea6bb907e055861b6568f23d9af96cd64447740713ebc195344b4dbb2a50884e49846dfb4a03"}, {0xc2, 0xb7, "920ce3b20e87f1cb0ea80b0694c3c633401af33d2c3ee6f1c99f1a86b623e37003031fc965e5aeaa51b5a2c8793cff826d0111c4667da9cb63796072941e30a814b0466246d9c9f9a340329edb75b904bfda10df39b9167c4350527de9a5b185420058ca6a7a7615047ab0fcbe6d6d87d574ed90bfad7d965e21605144f09102d8ef0a92bb1d2e78c968cbb1b9bc5ee9e0e256202ee4d4213483936ff0a0b0cd59e769cbd51ea290abaedd5c1631edce8889ea6f338c04"}, {0xff, 0xb1, "1f3c64310eb2c5d554bdbf18ec0bc33134fd1c53983c49716608ca0c957a7f3030d61ed6d9ca51e72a0b4ef1b811028e12b7f0225292c016520f14a8244bb1feb8e8dbd5d77bb2bdd7b3f36511acffd9f3ca663991aacc3a9a88a8df97f753b90e5bf9bac461a7aa60cf5675df6f61b5cf2246aa80446d534d4397e73458dd483d2c98cb62d593a7b9a20f27cf2339233cf3785ced80e0ef9b3cde80fd63f4a95ec23eebb3f47c4d26b1c825a40995d776"}, {0xff, 0x72, "493cf81ab592fb348ba677097e2e4b0c1cc880384803ea544bee2f90d97a4d1542a3a9316e39c3baedc4dc4a3167f5f9da63cabe6c22dbba806801d5927aa37bc51ce8cb1d8db616cb0aef492d61d65e11200688d53007b90d52d2757bb3b289c0516d68454812c1e68e454cc50380b064d5"}, {0xc2, 0x41, "9884cabc21f98bfb4ac9ae828aafca1e3a18cf9f8e9c062ede619750ec79eb9dae8d922e76a17da9361308b2f4d2bd324d46e1ed7a3a2ad2ba794eee47bfe0e2bf"}]}, @routing={0x0, 0x2, 0x1, 0x0, 0x3, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x7f, 0x101, 0x100, 0x2, 0x0, 0x1ff, 0x3}], "0a62d43cf7c3902d7ff2787a378a7a5763af34084a91dfe3db5bd8104c2f2b51511d1314719f5ba59d53bfb175f46843e0533aaaf6817b1e7345868254635508e32271c6ba0df834e339babad659006411c8539b0f1cc1e19319c51190f9a72d"}}}}}}}, 0x0) 2017/10/25 20:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x0, &(0x7f00002a1000)=0x1000100000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb5000)={0xfffffffffffffffc, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000001d, &(0x7f00002fb000-0x4)=0xffffffff, 0x4) r4 = epoll_create(0x46fa) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000552000)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/10/25 20:20:32 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3, 0x0, 0x2, 0x3, 0xfffffffffffffffa, 0x9, 0x6ea7aa6e}, 0x20) r0 = socket$inet6(0xa, 0x7, 0x400) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000029e000)=0x15c, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000808000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f00000b8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="92", 0x1, 0x0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r2, &(0x7f000001a000-0x69)="63", 0x1) write(r2, &(0x7f000061e000-0x6f)="10ec8ae9638846d12b9727c3fb7d245020b066bb7750ce3ecc18df30fea926b13fa0854ee272ac99f635da4b8c4f0aab48073d930480fca66e9fe7c68ff3fe2fa93598feb169464643f49dd0de00960bcbe1fdcdb03ac57e0eec876c7617ecc55e4e47314d309b6bae2a48f022598a", 0x6f) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x1ffe) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x0, 0x1, 0xfffffffffffffff9) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000342000)={0x0, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x40, 0x2, 0x10004, 0x8, 0xe8ee, 0x7fff, 0x80000000, 0x1, 0x20f, 0x5, 0x1, 0x27, 0x0, 0x800]}, &(0x7f0000d44000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000821000)={r5, 0x3}, &(0x7f0000314000-0x4)=0x8) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000602000-0x4)=0x0, &(0x7f0000e2b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002e4000)={0x0, 0x4}, &(0x7f0000902000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000bf000-0xc)=@sack_info={r6, 0xffffffffffffffc0, 0x47c000000000}, &(0x7f000054c000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a87000-0x8)=@int=0x4, 0x4) getsockopt$inet_int(r3, 0x0, 0x53, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f000077a000-0x4)=0xb81b, 0x4) 2017/10/25 20:20:32 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000013000-0x9e)="34842c074a14f78360904847a41823de1cc16014ed4be01fc7ba363028911538643b3759c059c8c83d3fc14c513d3db327c3a3d1204fd77f97c850c51cf08b131b71e9e0c52d73bbf343678b252ee443cf44f9cbb1e95224d9777f4c7c27afff8d8489ed2bd14d0ad985d6b09b2aad0cd358fdbb4bd2aa6113f5b71642981859601bcf976e95cf8570908cdbb4ec587ae2f79ae338a2853aae63bc8b654a", &(0x7f0000002000)=0x0, &(0x7f0000000000+0xa11)=0x0, &(0x7f0000001000)="91530b46262cb573e266a84ee3e8d6e2e072e7f283f20dc0b9c42d45b51f2ba36059de962a664259ea7d8f9c7ef370f6951106452eb3d29c43211cdb0a526e9ca24fe7d4884ed4358a691bf89ee0197edccc51d93d89447fa9f7cd202b7789eace3f912d7658c2f6e51fa4c71be859ccce095dfa8a66e74f914ee1649d6d28a4bbd8d297382543960a681c42236f6cef4541f1ec869bd3dfb6ebc5d7f7a4ad94386c7202117a326cf76050ced1950337") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x376)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000013000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=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}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) r1 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)="2e2f66696c653000") utimes(&(0x7f000020c000-0x8)="2e2f66696c653000", &(0x7f0000885000)={{0x77359400, 0x0}, {0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000096f000)="2f6465762f72746300", 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00007b5000-0x4)={0x0, 0x3, 0x8000}, 0x4) r3 = creat(&(0x7f000096e000-0x5)="2e2f66696c653000", 0x2000000107) mknod(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000fb1000-0x10)={0x0, 0x0}) utimes(&(0x7f0000aed000-0x8)="2e2f66696c653100", &(0x7f0000a4d000)={{0x0, 0x0}, {r4, r5/1000+10000}}) readlink(&(0x7f0000958000-0x8)="2e2f66696c653200", &(0x7f000089b000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00001c3000-0x4)=0x7f, 0x4) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000ec0000+0xe78)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000fc6000)={0x5, 0x800, 0x4b, {0x0, 0x1c9c380}, 0x2c9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.686124] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/25 20:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r0 = memfd_create(&(0x7f0000943000)="6b657972696e6700", 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008be000-0x4)=0x0, &(0x7f0000c5c000)=0x4) syz_emit_ethernet(0x36, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="", 0x0) r1 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x10000}}}) close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000047f000)="2f6465762f6b657963686f726400", 0x200004, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000646000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a2f000)={0x4, [0x4, 0x2, 0x3ff, 0x3f]}, 0xc) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0xfffffffffffffffc}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000)="2f6465762f70746d7800", 0x40000, 0x0) pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x80800) r5 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x1000000652, 0x4) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000817000)="2f6465762f70707000", 0x80, 0x0) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f00009a3000-0x8)="6b657972696e6700", 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f000056f000)="2f6465762f70746d7800", 0x200000, 0x0) 2017/10/25 20:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000160000-0x3)="", 0x0, 0x20000000, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008ae000)=[{0x4, 0x4000000}, {0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)="5c", 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000634000)=[], 0x0) socketpair$unix(0x1, 0x80000006, 0x0, &(0x7f0000c5e000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000047000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a50000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000448000-0x4)=0xe8) fstat(r0, &(0x7f0000833000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000548000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef1000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b4000)=0xe8) getgroups(0x3, &(0x7f0000609000)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007aa000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009be000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0xe8) getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ca6000-0x4)=0x0) stat(&(0x7f0000621000-0x7)="2e2f66696c653000", &(0x7f0000c9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a92000-0x4)=0x0, &(0x7f0000337000)=0x0, &(0x7f0000105000-0x4)=0x0) getpid() getresuid(&(0x7f0000b82000-0x4)=0x0, &(0x7f00000e2000)=0x0, &(0x7f0000cf5000-0x4)=0x0) fstat(r0, &(0x7f0000e79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008f7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd2000)={0x0, 0x0, 0x0}, &(0x7f0000157000-0x4)=0xc) getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b01000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a63000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f86000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000946000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000184000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0f000+0x455)=0xc) fstat(r0, &(0x7f0000249000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000371000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000073000)={0x0, 0x0, 0x0}, 0xc) getgid() accept$inet6(0xffffffffffffff9c, &(0x7f00006ca000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001c2000)=0x1c) lstat(&(0x7f00004cd000-0x8)="2e2f66696c653000", &(0x7f00008d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f43000-0x8)="2e2f66696c653000", &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000c29000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000096e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000068e000)=0x0) fstat(r0, &(0x7f00004d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000cc7000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067c000)={0x0, 0x0, 0x0}, &(0x7f00002ce000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dd9000)={0x0, 0x0, 0x0}, 0xc) getpgrp(0x0) shutdown(r0, 0x1) [ 56.210540] pktgen: kernel_thread() failed for cpu 0 [ 56.215643] pktgen: Cannot create thread for cpu 0 (-4) [ 56.221313] pktgen: kernel_thread() failed for cpu 1 [ 56.226390] pktgen: Cannot create thread for cpu 1 (-4) [ 56.231782] pktgen: Initialization failed for all threads 2017/10/25 20:20:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x100000000007ffff) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000011000)=0x431) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0xffffffffffffffff, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x121002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000000)=[0x9, 0x5]) sched_getattr(r1, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000014000-0x9)="2f6465762f73672300", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000001000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r5, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000013000-0x4)=0x8) 2017/10/25 20:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a005f810010000002ffffeb08001700f8ffffff", 0x24) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) ustat(0x4a97, &(0x7f000007c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x6d) r1 = accept$unix(r0, 0x0, &(0x7f0000009000-0x4)=0x0) fstatfs(r1, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) pread64(r2, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x30) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) r3 = mq_open(&(0x7f0000644000)="2f637075736574275b5e255d73656c696e75786367726f75707472757374656400", 0x800, 0x0, &(0x7f0000ca1000-0x40)={0x8001, 0x7, 0x1f, 0x3ff, 0x8000, 0x400, 0x5, 0x5}) r4 = dup(r3) pipe(&(0x7f000038e000)={0x0, 0x0}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f000061a000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000c78000-0x4)=0x0, &(0x7f0000b96000)=0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f00003c4000)="2e2f66696c65302f66696c653000") openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000423000)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000e6e000-0xc)="2e2f66696c653000", 0x8) writev(r6, &(0x7f0000c8e000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000265000-0x1)="44", 0x4) ftruncate(r7, 0x4) fchown(r7, 0x0, 0x0) creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d0e000)="2f6465762f7667615f6172626974657200", 0x16360b498f001c5f, 0x0) 2017/10/25 20:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a8b000-0xb)="2f6465762f6c6f6f702300", 0xaff, 0x100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e01000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d10000-0x4)=0xc) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2a7ba6da08bdcbcf8ef07ff7f00eeff03afeacba94f507114e20203148578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0x0, 0x0]}) readahead(r0, 0x460, 0x8) getresgid(&(0x7f0000410000-0x4)=0x0, &(0x7f0000f82000)=0x0, &(0x7f0000458000-0x4)=0x0) pipe(&(0x7f0000b33000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00006d7000)={0x8000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/10/25 20:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007f3000)="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", 0x391, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000007a000)=0x4, 0x4) r2 = getegid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fae000-0x20)={0x14c0000000, 0x3, 0x9, 0x0, 0x51, 0xd2, 0xc5ee, 0x5, 0x0}, &(0x7f0000773000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fb1000-0xfa)={r3, 0xf2, "080d453d51aa4c4a41634449c1a29452fdc79c84b0dc3cbd622cd4cd2bde2ec21359aa0404fedb18831ae70b28aaab5ac9501816af24a91730e028d21952d8979373cd775bb65d41e0b52b5a418738c8e5eb22abeb56ab11e922888858650256573ea48f19fb25465d1e3ca0e27b02fa9de2661f27ec2f93691c55b5765afba662ef5fa1d1a5bc451227473c5fb6148f62aa807caf9800447b56aa736f057705aeb67214e962ea6a7e88c69e056e2cb9ce5eed18d26981a755f8fa8cc1e00898733739179e30e94d740428105e9d6275f7e837774b6c1d49529ae599d28b0de23f0a35574e8f284e0870d6271ca9646b133e"}, &(0x7f0000509000-0x4)=0xfa) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c8a000-0x4)=0x0, &(0x7f0000eec000)=0x4) sendmmsg$unix(r1, &(0x7f0000659000)=[{&(0x7f0000965000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000765000)=[{&(0x7f000067b000-0xaa)="6043135bfc951adda9bec0da0490333450ae972939a27c0a85fd793e3491511993de5c433bde4d17d941892969af9fd89af369894641e53d78bf848563aefbc7f6a6bea94da969fbb4b4b28478b711e86044b8c047784536797895a27e00a888847f075ed82470d86db2543affbb2353d86e9433c12426f184910af314bc18840d44942557dd625c14c1bbd1efb04c058b9429d9e0b835024c645720dcecc2363918c3864832a3f8afd3", 0xaa}, {&(0x7f0000182000-0xd5)="8c51a6f2117bf8353d24d8eb9770b8b20823079fd783b571f611e85953a140cf455d9d8d25fa641d7aa690db30f409c60c17b8794c5ca5f3583721ec698f45d7edcb6b70970742d65e1cc372c53c01fde8cd1a0f722fc31d65b21b46e0191eb322b88b55d9a6d98d3feb3695e889b20320b453da1c8d5c8881606e309ffa46c74bb2e5ff30102d82bfabed1c54df9dc9203e26aefa3aed01c8c01ccc2284b313e9c41185598a56807319cd969a3081dcce3c87fffbde0c3b670462c5cf814d7314e1bc51e2c0ca18d2b175846aa2a87748db86b56d", 0xd5}, {&(0x7f000091f000-0xbf)="c206cb9983c87c26fa178288bc7c294bf6a1495abbccd6f7e66247b16690609108218105055d723e6fefd984f57080ef955ed956841fb03d817eaf02632c14a2dbce778b414d3d321e4a5705298684d296f2489f0de99254e93fa55b151523cfffec5e122eac68b5e59246207d6a283be905a7ecf9a643fa8a034bd301ec51bd4fa98a26ab7894c4e2cc9b63bca07d3c60b04d150e5e8fba49f340987c74c3b8c2cf0bf6d5a9a1598ed682e63d81e38230476e46ecff1d8793d03187aff2aa", 0xbf}, {&(0x7f00008c6000-0x63)="1456efe61967b93dabfa62bb5d562e1356fd1f0d1a7467003e34f4d127cd65d28b6565c1a177e89238e0439757219be0517025f83030d8a3595bdadf34097a436ab165ccf753ab179472fb237102938f2a872574a4817e3c712eadc3aeb232baff8596", 0x63}], 0x4, &(0x7f0000cdf000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x8000}, {&(0x7f0000357000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000042000)=[{&(0x7f0000405000)="9885e2638afbacb419ea4255c1463f4e2aa1126b35a174a7a7796d43acebae954b4670effe18353ecf50d51815969d7c784a4c350c06fb811125c53d54bf613d2fcf7f349b65810d5ace89d78f01f11c5a6bfb1de043585e1223049ee9b6d8d102ed611ba5eb7c763f75a3cfebbf8c4533b86a8e1e9b1207e5ccb51c667fa434e5302e666215dc851ff0c64042d57b0a50cbe152f9b4f402a7eb75c9dc5adad08686de40814efeff6af3a611e2919de8e692377056095eb2974f46782fbfd1d39b81905f5f07e45474d7b03e1da724157c543b0c7ffefb01f1563ec547f42f8f00f68685921e6ce3e52f41ecd291563e1e6b42b7b4d85e7784a31d", 0xfb}, {&(0x7f00004f9000-0xf9)="750a796a516d447a8efcb5f90e81316ac415acdd7a0c836830423538f70ba1fa1b0199f9ce7d53db38080b75652ef0b4f3be85e0ded89c2aae50406a76efed219c2887cdb4bb085fae25c8a00bcc4ba38a6c019e7ef36aaa93dfa01fcad8a1fe05ecc0e55c859e6d7336f3038b47c9077e6ba347adeb0bf9e067b08cd492ac86eb77b3f5916a6e14f4378905c5f0a650ac7af51032fd7999269c2c27f18fea8a68e0862a46394c70766ba43798e750b07a27df6d1604353b814e75d75850d78ae70419cb4087900ea542f0891b65bc34e7f2717679c7c022ff6f396c9c73d5376b79734927f366fb40254a0fed1559021a665b47270907fe1b", 0xf9}, {&(0x7f0000c9a000)="37908f903be7e4b002d1e07efd7d2f0b3d63266f4561a4195b0e00f8d86a1014c0944b3a2081fc8ac0da5ff0f9", 0x2d}, {&(0x7f00009e4000)="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", 0xfa}, {&(0x7f0000165000)="14d057ba1f7dfd7c16182537ed16383e5280262af7c559e1aefb4bdeacd46e56e67d0f4475d3b60f31f0bc31c1b6f191268eba5df5b7d4ea8c0adf3c006a5c8bf9d64b4a981d94d8c6ca0e2b6d070442cc3a112672daab654ef256dfcedfeecfd4d3cf397afb0dd82b8a20f6b61093ab4d5805617a04ed99a5025a80ab10cbb84221cb2d84e15e9eb308cf3e95cae1b132", 0x91}, {&(0x7f00008a3000)="0c0a95877e94d4b87837be40", 0xc}], 0x6, &(0x7f0000eb3000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x7, 0x841}, {&(0x7f0000648000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000058000-0x10)=[{&(0x7f0000b71000)="1853a4aec84d34fec374a721d490d2d90bffe577b8f72826d687efafed3a60cdf455b895d41c020e13e2ea84e2494d152af0d633f6cd4622dd6e38b6c3f4d5aa63fee365136a9c", 0x47}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000c06000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d51000)=[{&(0x7f0000af0000)="d22ca8fc59e079bad693427fd381937272f4f52612ac64582c65f273e76a3647bc9581c98aabd02b1952f4eb0f266dceb1cdc62619e282d29b40d6115c28d56302673cb92eb543b28e54a13c2243254c75853073ccec9d3edbda5723f0fc1684b772984a04f1e4b13da920e78318dcf9c80e153d49eebf505b4012b0ddc72f163b4caf15ab1cfa93fc4b2f97e999aa35ad1bea00f104f855e3ed7abeade96df3077bcaddd6f51799a3945ff4908792da3326a14c4a8b5e723d70b4367f763f72aeedd5c7e55efc3dc06e289e485da9896374b4493e642161fa9d46a1299962d972a63fc02eed164a449ef4865deeb1", 0xef}, {&(0x7f00000c5000-0x7f)="098f0b2ff64f07610f39baa97d5d40a637a8e5172d14bbcf08687b93e0645237b6b7d5308ec01f4c5e0f82fdcefdedcb715c4582ec052bbd8213d73e4cff62bbdbb01eaad67fa1e741eef54dbd81a199f5525c7de0746b603152dee6f7aeb495bf8f2f479f27faa496a2ee35172dc7513efa717e9c7a8d5ff32f91e06569a4", 0x7f}, {&(0x7f0000c40000-0xbd)="473fa76518ed947100cc56603a5f24dcb71c7362ceba7282bccea55dcfbfcffb7ff993f70de15a46f43845277bd5fe44576ab9ab4ff59a96ed825454e99b6126100eebe218964d52942d0ab3086c2ad3c9301bcfaf1c81df7206b95a25ccd291fcf96b40bd70220d4d0de5b53efb2fc9f39ab4cd0523b79f03b1c7daac9b9cc2824055ae703bf824618c644757c309f36af72936a00b94b57c42b85e2ed10bedb4036abd42c94887361de80bd2b9e34471aba42fa85c9728bfd421c13e", 0xbd}, 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&(0x7f000052a000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x7}, 0x6}, {{&(0x7f0000f8b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006cd000-0x80)=[{&(0x7f000052c000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000628000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f00007a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000067d000-0x4d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f000004d000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000498000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000710000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000d49000)="", 0x0}], 0x8, &(0x7f0000f82000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0xfffffffffffeffff}, 0x9}, {{0x0, 0x0, &(0x7f00004b0000-0x50)=[{&(0x7f00005a2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000a76000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000939000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f00007f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000063a000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x5, &(0x7f00008ae000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x5}, 0x1}], 0x8, 0x10000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000260000-0x4)=0x0, &(0x7f00002ad000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b6d000)={r3, 0x6}, &(0x7f0000fcc000)=0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xa55, 0x4) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x7eb}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000673000)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000074000)=0x4, 0x4) shutdown(r1, 0x1) 2017/10/25 20:20:32 executing program 5: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x88) r0 = socket$inet6(0xa, 0x0, 0x7fdffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000039e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7, 0xffff, 0x6, 0x44}, &(0x7f0000005000)=0xa0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000004000)=0x4, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r3, r4, 0x0}, 0xc) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000961000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a38000-0x4)=0x1c, 0x80000) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x20042) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000936000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4bac6d7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009fc000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x400, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x1, 0x2, 0x3, 0x0, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x2, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept4$inet6(r0, &(0x7f000031b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000284000-0x4)=0x1c, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000271000-0x4)=0x0) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r7, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}, 0x28) getuid() fstat(r2, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000218000-0x4)=0x0) socket(0x10, 0x200005, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00003e9000+0xb4c)=0x112ecf911) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r5, &(0x7f0000972000-0x23)="220000e5170007000100f5cd090005000a0800a000000000001a000004000800000007", 0x23) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) read(r5, &(0x7f0000532000)="00", 0x1) gettid() ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000701000)=0x0) 2017/10/25 20:20:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000128000)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x9, &(0x7f0000b03000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x77) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000011000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb6b, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x401, 0x100, 0xffffffff, 0x7, 0x3, 0x5}, &(0x7f000001a000)={0x2, 0x200, 0x1, 0x0, 0x186, 0xda1d, 0xb6, 0x331}, &(0x7f0000015000)={0x0, 0x989680}, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)={0x50bc}, 0x8}) r4 = accept4(r2, &(0x7f000001d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000e000-0x4)=0x60, 0x80800) r5 = eventfd2(0x47, 0x80000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, r5, 0x0) flock(r1, 0x4000000000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000005000-0x88)={0xffffffff, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xadc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="", 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x207, &(0x7f0000002000)={0x0, 0x0, 0x4000000000, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000001d000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001a000)=0x0, &(0x7f000001f000-0x4)=0x0, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000020000-0x70)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x1f, 0x10, 0x20, 0x80, 0xff, r7, r8}, {0x101, 0x3f, 0x2, 0x6, 0x8000, 0x6, 0x2, 0x3}, {0x3f, 0x5, 0xffff, 0x8}, 0x7, 0x1, 0xfffffffffffffff8, 0x1, 0x8, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5}, 0x4, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, 0x2, 0x0, 0x4, 0x999d, 0x7, 0x2}}, 0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000020000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000020000-0x20)={0x2, 0x80002, 0x1ffffe, 0xffffffffffff7fff, r9}) close(r3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00007bb000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="397000", 0x1000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c16000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) accept4$ipx(r0, &(0x7f0000590000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000bc000)=0x10, 0x80000) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="716e783400", 0x80000, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000b000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f00004a1000-0x1)="e7") r1 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f00007cd000)=@file={0x1, "2e"}, 0x3) r2 = open$dir(&(0x7f000002e000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000ae000-0x18)={0x0, 0x40, 0x30, 0x1ff, 0x5}, &(0x7f0000101000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d32000)={r3, 0xffffffffffffffff, 0x10}, &(0x7f00003f2000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d36000-0x2)={r4, 0x100}, &(0x7f00004db000)=0x8) syz_extract_tcp_res(&(0x7f0000132000)={0x0, 0x0}, 0x6, 0x3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r2, 0x0) write(r1, &(0x7f000002d000)="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", 0x200) recvmmsg(r0, &(0x7f00009d8000-0x78)=[{{0x0, 0x0, &(0x7f0000bf0000)=[{&(0x7f00003aa000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000032f000-0xa)="00000000000000000000", 0xa}, {&(0x7f00004d6000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000005f000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000773000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x5, &(0x7f00007cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x3ff}, 0x6}, {{&(0x7f000036b000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d3a000)=[{&(0x7f0000aa2000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00004bb000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000a6d000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f00001be000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f00005a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000041d000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000561000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000e6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f000007e000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x9, &(0x7f00000e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x9}, 0x26b}], 0x2, 0x40002102, &(0x7f0000ba8000-0x10)={0x0, 0x0}) truncate(&(0x7f0000eb9000-0x9)="2e2f66696c65302f62757300", 0x80) mount(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f0000631000)="2e", &(0x7f0000227000-0x5)="7678667300", 0x4000001001, &(0x7f0000a06000)="") 2017/10/25 20:20:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000db9000)={@common="7465716c300000000000000000000000", 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000758000-0x8)="2e2f66696c653000", &(0x7f0000228000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r4, &(0x7f0000134000-0x58)=@alg={0x26, "6861736800000000000000000000", 0xf, 0xe, "78657461000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ad8000-0x5)="76656e6f00", 0x5) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000204000-0xc)={0x8005, 0x1, 0x80, 0x7fffffff, 0x10001}, 0xc) sendto$inet6(r4, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f000024d000)={&(0x7f0000cc2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000415000)=[{&(0x7f0000eed000)="", 0x0}, {&(0x7f0000e81000)="715060435d0492334d4939a81727914e4f1fdbf7337b013ce91dc113733b55abd46ed9736abd6056d867eef923dd0365a37634426204ba597422c475ce6e4fa0abc873d398d0e1a8", 0x48}], 0x2, &(0x7f0000aa6000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xff, 0x1, 0x9, 0xa4, 0x5, 0x8001, 0x2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x89, 0x4, 0x80000000, 0x81, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0xff, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x401, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0xabb, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x8200, 0x20, 0x8, 0x80, 0xfffffffffffffffc, 0x89, 0x0}}], 0x6, 0xc801}, 0x4000) sendto$packet(r4, &(0x7f0000681000)="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", 0xc00, 0x1, &(0x7f0000bc8000)={0x11, 0x17, 0x0, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d79000)=0x0, &(0x7f0000289000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fdf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006fc000)=0x14) sendmsg$inet_sctp(r3, &(0x7f00000fc000-0x38)={&(0x7f0000b74000)=@in={0x2, 0x1, @rand_addr=0x544e5c5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e35000)=[{&(0x7f00001c7000)="c5600d1887cb18b7780794ce9d87ad2e2d2cbdeec2133e6b37f7065adfaa5dffc28e", 0x22}, {&(0x7f000089c000)="4280a9bb930d19eb133dacab2c9ba80453093721d55f75193796ad86354fad65c76e0b3f0e737065c4b535127971e1473c265313d534900a5ebd1ed1076050a3ffa595f2639d9d80e6bb1333e6591dfebb5b627fdeadc13a2129b79a63fb63795f85298296f7c8a5120aa934fd4f9c3a3f75a4ad86b23030b266d3971c7f053bedf948a5155f1884ebb8981d57f924d078f390e96e85a6dee59e5414c1606fff0943953c8cb285ebed5bfd61646778f87d0566780325fafebb1992e671ea39b45f2ad5edfd", 0xc5}, {&(0x7f00009c0000-0x1000)="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", 0x1000}, {&(0x7f0000555000)="96593c9fddb3ace416723e833c7a5d7e537544f97e16d7670cfaf03735ca16b369f5af499916a550ef8be5560e83cdddf2bc9dcbf1654bd5dbf357a062fcd0f3a49bd96d98", 0x45}], 0x4, &(0x7f00001cd000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x5, 0x4, 0x5, 0x1, 0x9, 0xfffffffffffffffc, 0x8, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7fffffff, 0x0, 0x8, 0x100, 0x8, 0x37, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7f, 0x0, 0xffffffffffffffda, 0x9, 0x7fff, 0x7, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x1f, 0x4, 0x10001}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff0b5, 0x3f, 0x7, 0x60}}], 0x5, 0xb5f929a3c4bf199}, 0x4040005) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/25 20:20:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xc3, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) ppoll(&(0x7f0000ee9000)=[{r1, 0x4010, 0x0}, {r1, 0x400, 0x0}, {r1, 0x94, 0x0}], 0x3, &(0x7f000014e000-0x10)={0x0, 0x0}, &(0x7f0000f93000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x10000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f00002f7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000030f000-0x4)=0x60) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x8000000000040000, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x78cd}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000b69000)={0x8, 0x5, 0x1ff, 0x9, 0x2}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x100002, 0x0}, {0x2, 0x1f}], 0x6) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f00000c5000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000007000)={r7, r8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000007000)={0x11, 0x0, &(0x7f0000004000)=""}) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000deb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) pipe(&(0x7f0000347000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r6, 0x4b32, 0x401) r11 = syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x0) splice(r11, 0x0, r10, 0x0, 0x100000000, 0x0) splice(r9, 0x0, r1, 0x0, 0x10000000fffffdff, 0x0) [ 56.320686] pktgen: kernel_thread() failed for cpu 0 [ 56.325776] pktgen: Cannot create thread for cpu 0 (-4) [ 56.333077] pktgen: kernel_thread() failed for cpu 1 [ 56.343928] pktgen: Cannot create thread for cpu 1 (-4) [ 56.351869] ALSA: seq fatal error: cannot create timer (-19) [ 56.362120] pktgen: Initialization failed for all threads 2017/10/25 20:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000047000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xd, 0x2, 0xfffb, &(0x7f00002cf000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$unix(r2, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000ed000-0x4)=0x6e) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00003d6000)=0x4, 0x4) mkdir(&(0x7f0000b28000)="2e2f66696c653000", 0x0) mount(&(0x7f00001a8000)="2e2f66696c653000", &(0x7f0000056000-0x8)="2e2f66696c653000", &(0x7f0000e1a000-0x7)="6d717565756500", 0x80040, &(0x7f0000ef9000)="00") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ef6000-0x1)="") mount(&(0x7f0000234000)="2e2f66696c653000", &(0x7f00000c4000)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0x4, 0x0) perf_event_open(&(0x7f00006dc000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f000059a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) sendto(r3, &(0x7f0000be1000+0x13e)="1303", 0x2, 0xc000, 0x0, 0x0) getresgid(&(0x7f0000033000-0x4)=0x0, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000316000-0x4)=0x0) getegid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, 0xc) getegid() fstat(r0, &(0x7f00003a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000aea000)={0x0, 0x0, 0x0}, 0xc) r4 = open(&(0x7f0000000000)="2e2f66696c653000", 0x200000, 0x0) utimensat(r4, &(0x7f000070a000)="2e2f66696c653000", &(0x7f00002c7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) mkdir(&(0x7f0000095000-0x8)="2e2f66696c653000", 0x80) mknod(&(0x7f000006e000)="2e2f66696c65302f66696c653000", 0x1000, 0x5) mount(&(0x7f0000a68000)="2e2f66696c65302f66696c653000", &(0x7f000003e000)="2e2f66696c653000", &(0x7f0000015000-0x6)="72616d667300", 0x1400, &(0x7f000002b000)="29e0ad") sync() symlink(&(0x7f0000f99000)="2e2f66696c653000", &(0x7f0000f1a000-0xe)="2e2f66696c65302f66696c653000") munlockall() recvfrom(r4, &(0x7f0000ff9000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x4, &(0x7f0000023000-0xe)=@l2={0x1f, 0x1, {0x2, 0x1, 0xfff, 0xfffffffeffffffff, 0x81, 0x44d}, 0x1, 0x40}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2017/10/25 20:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b8d000-0x4)=@assoc_id=0x0, &(0x7f000009b000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b55000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8, 0x7, 0x6, 0x1}, &(0x7f0000fe6000)=0xa0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f000017c000)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00006b9000-0x24)={0x7852ca1e, 0x7, 0xdc6, 0x5, 0x5, 0x3f, 0x9, 0x7fffffff, 0x3, 0x7, 0x100, 0x1}) r4 = creat(&(0x7f00001eb000)="2e2f66696c653000", 0x20) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000024e000)=0x0, &(0x7f000019b000-0x4)=0x4) r5 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r5, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x18, 0x1d, 0x11, 0x0, 0x0, "0a04040800"}], 0x18}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f00008d5000)={0x0, 0x6, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r4, &(0x7f0000985000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x40, &(0x7f0000a97000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_timedsend(r6, &(0x7f0000258000)="c44d91c0b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e40200009dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) io_setup(0x9, &(0x7f000024b000-0x5)=0x0) ioctl$TCXONC(r4, 0x540a, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) inotify_init() socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f00003dd000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x22102) openat$autofs(0xffffffffffffff9c, &(0x7f00000e2000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x100, 0x0) ioctl$KDDELIO(r7, 0x4b35, 0xbb) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 56.399413] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.399938] FAULT_FLAG_ALLOW_RETRY missing 70 [ 56.399947] CPU: 1 PID: 8139 Comm: syz-executor3 Not tainted 4.9.58-g3673345 #72 [ 56.399952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.399966] ffff8801c94d7ae0 ffffffff81d91149 ffff8801c94d7dc0 0000000000000000 2017/10/25 20:20:33 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f57000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1d5d26229701235291fc1383785771be"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000a18000-0x58)={{0x8, 0x40}, 0x0, 0x1, 0xa0, {0x0, 0xfffffffffffffff9}, 0x101, 0x4734, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001c6000-0x4)=0x3fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f57000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000", &(0x7f000018e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0]}, 0x5c) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000ba3000)=0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005e2000)={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x2000000000000, [0x2, 0x22, 0x3, 0x4, 0x20, 0xfb1a, 0x80000001, 0x401]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000049a000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/10/25 20:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00001be000-0x18)={&(0x7f00008a2000/0x1000)=nil, 0xfbc000, &(0x7f00007a5000/0x4000)=nil}, 0x18) r0 = socket$inet6(0xa, 0x801, 0x0) openat(r0, &(0x7f000034f000-0x8)="2e2f66696c653000", 0x101800, 0x20) lgetxattr(&(0x7f0000cd3000-0x8)="2e2f66696c653000", &(0x7f00003f7000)=@random={"6f73322e00", "00"}, &(0x7f0000095000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) r1 = add_key(&(0x7f0000102000-0x8)="77738e72003e3639", &(0x7f0000248000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000028000-0x2)="7d44", 0x2, 0xffdfffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b71000)={0x0, 0x0}) r4 = creat(&(0x7f0000d3f000)="2e2f66696c653000", 0xa) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000ca1000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fbd000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cc8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da4000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001f9000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x4, 0x0, 0x20, 0xa0, 0x401, r5, r6}, {0x3, 0x8001, 0x10001, 0x4, 0x3, 0x200, 0x5, 0x3ff}, {0x3, 0x7, 0x0, 0x8}, 0x0, 0x0, 0x2, 0x0, 0x12, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x4}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6, 0x3, 0xffff, 0x0, 0x10000, 0x1}}, 0xe8) keyctl$session_to_parent(0x12) keyctl$revoke(0x3, r1) request_key(&(0x7f00001d0000-0x5)="7573197200", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000782000)="5c2e776c616e3029706f7369785f61636c5f61636365737300", 0x0) r7 = socket(0xa, 0x2, 0x0) recvmsg(r3, &(0x7f000074e000)={&(0x7f000096d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003b4000)=[], 0x0, &(0x7f0000734000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x94}, 0x40) exit(0x8) connect$inet6(r7, &(0x7f0000752000)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x4}, 0x1c) r8 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x1a0) stat(&(0x7f0000749000)="2e2f66696c653000", &(0x7f0000eae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000bac000-0x8)="2e2f66696c653000", r6, r9) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r7, &(0x7f0000eb3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r8, 0x0, 0xffff, 0x9) sendfile(r7, r8, &(0x7f00003ec000-0x8)=0x32, 0xfffe) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00006e4000-0x4)=0x0) setsockopt$inet_dccp_int(r8, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) fstat(r2, &(0x7f00001aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eb4000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x0, 0x100, 0xffffffffffffffff, 0x1000}]}, 0x10) syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r10, r11, 0x4, 0x30410) [ 56.399978] ffff8801d4e15c10 ffff8801c94d7cb0 ffff8801d4e15b00 ffff8801c94d7cd8 [ 56.399989] ffffffff8165fa97 0000000000758000 ffff8801c94d7c30 00000001d8908067 [ 56.399991] Call Trace: [ 56.400004] [] dump_stack+0xc1/0x128 [ 56.400014] [] handle_userfault+0xa37/0x1300 [ 56.400027] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.400038] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.400049] [] ? get_futex_key+0x1000/0x1000 [ 56.400059] [] ? perf_event_comm+0x1a0/0x1a0 [ 56.400069] [] ? handle_mm_fault+0x117b/0x2530 [ 56.400077] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.400087] [] handle_mm_fault+0x1fd1/0x2530 [ 56.400096] [] ? __pmd_alloc+0x410/0x410 [ 56.400104] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 56.400112] [] ? memset+0x31/0x40 [ 56.400122] [] __do_page_fault+0x5b7/0xd70 [ 56.400131] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.400138] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 56.400147] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.400155] [] do_page_fault+0x27/0x30 [ 56.400163] [] page_fault+0x28/0x30 [ 56.437785] ALSA: seq fatal error: cannot create timer (-19) [ 56.448816] binder: 8158:8159 ioctl 5404 206b8fdc returned -22 [ 56.476633] pktgen: kernel_thread() failed for cpu 0 [ 56.476638] pktgen: Cannot create thread for cpu 0 (-4) [ 56.476648] pktgen: kernel_thread() failed for cpu 1 [ 56.476653] pktgen: Cannot create thread for cpu 1 (-4) [ 56.476655] pktgen: Initialization failed for all threads [ 56.612751] CPU: 0 PID: 8123 Comm: syz-executor3 Not tainted 4.9.58-g3673345 #72 [ 56.620255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.629573] ffff8801c7fa7990 ffffffff81d91149 ffff8801c7fa7c70 0000000000000000 [ 56.637518] ffff8801d4e15c10 ffff8801c7fa7b60 ffff8801d4e15b00 ffff8801c7fa7b88 [ 56.645473] ffffffff8165fa97 0000000000000000 ffff8801c7fa7ae0 00000001d8908067 [ 56.653425] Call Trace: [ 56.655979] [] dump_stack+0xc1/0x128 [ 56.661312] [] handle_userfault+0xa37/0x1300 [ 56.667336] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.674313] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.680683] [] ? migrate_swap_stop+0x920/0x920 [ 56.686877] [] ? plist_check_head+0x4a/0x60 [ 56.692814] [] ? plist_del+0x157/0x210 [ 56.698314] [] ? futex_wake+0x1ac/0x440 [ 56.703904] [] ? handle_mm_fault+0x117b/0x2530 [ 56.710100] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.716298] [] handle_mm_fault+0x1fd1/0x2530 [ 56.722327] [] ? __pmd_alloc+0x410/0x410 [ 56.728009] [] ? memset+0x31/0x40 [ 56.733078] [] __do_page_fault+0x5b7/0xd70 [ 56.738927] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.744864] [] ? selinux_kernel_act_as+0x210/0x210 [ 56.751407] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.758035] [] do_page_fault+0x27/0x30 [ 56.763537] [] page_fault+0x28/0x30 [ 56.768781] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.775585] [] ? SyS_sched_setaffinity+0xbb/0x120 [ 56.782040] [] ? sched_setaffinity+0x550/0x550 [ 56.788235] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.794779] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/25 20:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f00004f6000-0xa)="2f6465762f70746d7800", 0x0) setrlimit(0xf, &(0x7f0000aab000)={0xfffffffffffffe01, 0x8000}) getpeername$netrom(0xffffffffffffffff, &(0x7f0000cc9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b82000-0x4)=0x10) fanotify_init(0x7, 0x80000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bef000)="2f6465762f6b657963686f726400", 0x301800, 0x0) getpeername$inet(r0, &(0x7f00006ae000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a0000)=0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = creat(&(0x7f00008b7000)="2e2f66696c653000", 0x140) r2 = fcntl$dupfd(r0, 0xfffffffffffffffc, r1) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000ddc000-0x12a0)=[{0x10c, 0x9, 0x2, 0x4, 0x5, "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"}, {0xc8, 0x0, 0x2, 0xfffffffffffffffb, 0x4, "9a868740efc6dfb9f4fc2e98e4f1b3e0e4fb258133774e57367bd4b5be93306c8ad09f64acb0fdd7e7b119646bce0a34624f8aaff869c9b91c5dbf17ac225c6c58f0f20b73a60a2730bcd826a568fb839670ee556a488d4eccef9ea1b649a424eee188bf305d93e23945a42df855db5bf67449f91672b15e790a33a6111a07e2bf8b5bfb9cfddac9d7f01313bf3bb5cee06830ff880e89121ca52c0cb98540d14608f363ac8bb718f0d9e2b0962fb2c3b96d8bda189b62"}, {0x1010, 0x8001, 0x1, 0x9, 0x2, "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"}, {0x38, 0xcb, 0x200, 0xb2c5000000000, 0x6, "62c416fae9d3e0ac7ef10caa0f2bbbb8bd9d029b9108f1a00a10d5466a9b61617fd38dcf77"}, {0x84, 0x7, 0x10, 0xe7d0, 0x458, "a0d90d88efeab3c69738b7741aaa775b0ef902f1e91b9efde4db2e4c0d41d28d9c41fada1712617c6d14a8ff8d6328bee3c8442551777cb134021d71823aa854c50b158200e03c3b43d61296df7d1f64d22be65f48a1d2423fe7da0fa5f2544f8666bf6eabdb8ee10ca2f51826d8ee1e52"}], 0x12a0}, {&(0x7f00006e8000)=[{0x74, 0x9, 0x200, 0x3f, 0x400, "510a5bd4cddb98e5e2a2d06b2f0e6188373e32f3379914878d9048862537a6d7313e39853764dfd1f61fd338d1ad26dfa664ba5b86b38ecc7080297d244281dffd276241c8ca3444bb870eadef275b022969ee6e0d1e80853d315c4aa4d91048159fcf"}, {0xd0, 0xffffffffffffffc1, 0x100, 0x2, 0x2, "891a7e325f2fce8abfdbb41c35ce3512216c5c51a8042ea9ce5eaa62fc9dc0095af4eecb201ef8451e5ad4c86ac0bfd795b2970d219fbbd900e3f887f65430fc977a49202f36a2e4b71de540e2d2a4ab5c16126e2ade26dbbb8d0d7b2e2b389a1ab853a87e29573c0d783bf9219a5fb4139ed24378e560958684bda38ada760bb7e6d44094cc33c5f5b230a799ec93f101fa1053821e494eddd7038c071bbe9bd003272179cd9677bfa7a9b83b1051de71542fc66f479e43e460924229d1"}, {0x64, 0x5, 0x2, 0x8001, 0x8000, "99cd1194ead7456df241871b94e3f87382dbb5ec93ef7177b53e953866c0a3902502bcd4fa5c2d73deff5e230084fbd42082a38dcbcc47755867f2ae3499438c7c7f39a25633a42c8e6f787b2c37833072"}, {0xf8, 0x5, 0xa00, 0x5, 0x8, "286aaa0fd45b2038148624dd99f431d364484f285b8ea2bca21c62b2c781151895116e6d54737eb8e405fc21f0765e9230a7b8f28939329c0ca16e467b0e326a5a867dcbaf37a1afedb5e5a4f452753e851121cb48bd3e4fdd384bbd460135e367356a50eeb19e0784faf090bd61206074b780ac6ceee981304cc9f4bb0d7d51cf4c9b0c8a96b89ddf000a5550534038fc876b314823fddd5d9b4d5dcc6a75ae7e23b01f87b1d7a7c181ea323a51f73be1a142bf1d20007785c9deb2ea1675cb2da46aecd7aac0f350eb164a3963ac2b9b66f915643df4f7a3ce0cf230ca6d713102d0df1a"}], 0x2a0}], 0x2, 0x0, 0x0, 0x20040040}, 0x801) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000c96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0xca23, 0x1, 0x0}) unshare(0x400) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f00002f1000-0x4)=0x3ff, 0x4) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x1, 0x1f, 0x2, 0x0}) clock_gettime(0x0, &(0x7f0000b8a000-0x10)={0x0, 0x0}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000099d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") futex(&(0x7f0000d5d000)=0x3, 0x3, 0x6, &(0x7f0000ea5000-0x10)={r5, r6+10000000}, &(0x7f000039c000)=0x8001, 0x200) fcntl$lock(r4, 0x7, &(0x7f0000062000)={0x2, 0x2, 0x0, 0x1, 0x0}) syz_open_dev$mice(&(0x7f000022c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) r7 = dup2(r2, r3) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000f67000-0x4)=0x0) fcntl$lock(r4, 0x5, &(0x7f0000603000)={0x1, 0x1, 0x12800000, 0xfffffffffffffffc, r8}) accept$unix(0xffffffffffffffff, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f00009e5000-0x8)="2e2f66696c653000", 0x0) set_tid_address(&(0x7f0000373000-0x4)=0x0) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") 2017/10/25 20:20:33 executing program 2: mmap(&(0x7f0000ec6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fb1000)="2f6465762f766373612300", 0x0, 0x4008200) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x1, 0x33, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fb1000-0x4)=0x0) r4 = getpgrp(r3) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000516000/0x6000)=nil, 0x6000, 0x410000002, 0x32, r1, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2271, &(0x7f0000001000)="") rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r6 = gettid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x0) fcntl$getownex(r8, 0x10, &(0x7f00005cd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, r7, 0x0) mount(&(0x7f0000450000-0x8)="2e2f66696c653100", &(0x7f0000204000-0x8)="2e2f66696c653000", &(0x7f0000ff4000)="746d70667300", 0x0, &(0x7f0000cd4000-0x1)="49") r10 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r10, 0xb, &(0x7f0000634000)="000000000000000000") futex(&(0x7f0000fbd000-0x4)=0x7fe, 0x9, 0x40ffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x6) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r6, []}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000a6a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) sched_rr_get_interval(r9, &(0x7f000024a000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000df5000)={0x0, 0x0}, &(0x7f0000c35000)=0x10) sched_rr_get_interval(r9, &(0x7f0000ee4000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000188000-0x20)={{r12, 0x0}, {r12, 0x989680}}, &(0x7f0000c01000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000091e000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000118000)={0x0, 0x0}) timer_settime(r11, 0x0, &(0x7f0000bec000-0x20)={{r15, r16+10000000}, {r17, r18+10000000}}, &(0x7f00004fd000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r11, 0x0, &(0x7f000004a000)={{r19, r13}, {0x0, r14}}, &(0x7f0000db7000)={{0x0, 0x0}, {0x0, 0x0}}) r20 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)="2f6465762f6877726e6700", 0x900, 0x0) ioctl$VT_RESIZEX(r20, 0x560a, &(0x7f0000582000)={0x2, 0x8, 0xfffffffffffffffc, 0x3, 0x10000, 0x189a}) tkill(r6, 0x4) [ 56.837222] FAULT_FLAG_ALLOW_RETRY missing 70 [ 56.837235] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.837244] CPU: 1 PID: 8123 Comm: syz-executor3 Not tainted 4.9.58-g3673345 #72 [ 56.837249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.837263] ffff8801c7fa7990 ffffffff81d91149 ffff8801c7fa7c70 0000000000000000 [ 56.837275] ffff8801d4e15d90 ffff8801c7fa7b60 ffff8801d4e15c80 ffff8801c7fa7b88 [ 56.837286] ffffffff8165fa97 0000000000000000 ffff8801c7fa7ae0 00000001d8908067 [ 56.837288] Call Trace: [ 56.837301] [] dump_stack+0xc1/0x128 [ 56.837311] [] handle_userfault+0xa37/0x1300 [ 56.837324] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.837335] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.837344] [] ? get_futex_key+0x73a/0x1000 [ 56.837352] [] ? futex_wait_setup+0x330/0x330 [ 56.837361] [] ? futex_wake+0x1ac/0x440 [ 56.837371] [] ? handle_mm_fault+0x117b/0x2530 [ 56.837385] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.837394] [] handle_mm_fault+0x1fd1/0x2530 [ 56.837403] [] ? __pmd_alloc+0x410/0x410 [ 56.837412] [] ? memset+0x31/0x40 [ 56.837424] [] __do_page_fault+0x5b7/0xd70 [ 56.837434] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.837443] [] ? expand_files+0x3a2/0x6d0 [ 56.837452] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.837461] [] do_page_fault+0x27/0x30 [ 56.837470] [] page_fault+0x28/0x30 [ 56.837478] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.837486] [] ? SyS_sched_setaffinity+0xbb/0x120 [ 56.837494] [] ? sched_setaffinity+0x550/0x550 [ 56.837502] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.837512] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 56.884472] tmpfs: No value for mount option 'I' [ 57.032732] CPU: 0 PID: 8154 Comm: syz-executor3 Not tainted 4.9.58-g3673345 #72 [ 57.040238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.049563] ffff8801d4f17ae0 ffffffff81d91149 ffff8801d4f17dc0 0000000000000000 [ 57.057520] ffff8801d4e15d90 ffff8801d4f17cb0 ffff8801d4e15c80 ffff8801d4f17cd8 [ 57.065470] ffffffff8165fa97 ffff8801cae20000 ffff8801d4f17c30 00000001d8908067 [ 57.073422] Call Trace: [ 57.075979] [] dump_stack+0xc1/0x128 [ 57.081310] [] handle_userfault+0xa37/0x1300 [ 57.087333] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.094309] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.100680] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 57.106964] [] ? finish_task_switch+0x1ed/0x630 [ 57.113256] [] ? finish_task_switch+0x1c1/0x630 [ 57.119537] [] ? __schedule+0x64d/0x1ba0 [ 57.125209] [] ? __schedule+0x683/0x1ba0 [ 57.130885] [] ? handle_mm_fault+0x117b/0x2530 [ 57.137079] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.143274] [] handle_mm_fault+0x1fd1/0x2530 [ 57.149297] [] ? __pmd_alloc+0x410/0x410 [ 57.154971] [] ? memset+0x31/0x40 [ 57.160042] [] __do_page_fault+0x5b7/0xd70 [ 57.165892] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.171829] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.178458] [] do_page_fault+0x27/0x30 2017/10/25 20:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) getegid() r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$sg(&(0x7f00007f6000)="2f6465762f73672300", 0x1, 0x404c00) fcntl$setsig(r1, 0xa, 0x17) fsync(r0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000df1000-0x4)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000409000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c14000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bc5000)=@assoc_value={r3, 0x8}, 0x8) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f00008ce000-0x1ff)="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", 0x1ff}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001bb000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c2000)=0x1c) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) getdents(r2, &(0x7f0000076000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000088e000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000777000)="2f6465762f6c6f6f702300", 0x26ef, 0x404000) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/10/25 20:20:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000acb000)="7573657200", &(0x7f000037b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x4000040000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) sendto(r2, &(0x7f000038b000-0xea)="b8e0aec97d667b5b1d3def465f937a62ee01d8efbd48fc0807663cfb76f9ce3a6bd981f7ef4d51b9fc15aa09c28553657e04d4d88f5bf551b5c3180274a6f589b441b9d8a98d401aba6821a55c27c952b20034c15d21ede99c5445ee66a07abb5ce77360a6ece453e6a157dd8224d8a5a413c3a7190fb7bd70bb96a92a3c647bd8ed88d52480ddf09e841ab0393403778b3e33a966181927db2440141bf4802ea359e64e26cbbdc7fc9fc929eae1aadc4026a59baeb938250142732963087b4ccd12b2629ce0c63986ddb4705053e45e0ef66748679690e00aabe3d422c3d4b40eb69c2e785b1956e67d", 0xea, 0x80, &(0x7f0000278000-0x80)=@generic={0xd, "3d4881e34fb8455df63c21fc05754b0513afb922f120c2038a0645a350784517d3c60d500edd4534062fb10ddf3da41ce7c50e6cfbfd3fd5846b4d24096a692d95fdf9da081ad0321381e426aaba3f79b193e3a9471e0a1fd1889a24071e699a96e7dc11f85c08cfac0afbce41f04b9a11618e0f6287124a6572f5e60321"}, 0x80) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe61e, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2000000001, 0x0) ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000e19000-0x10)={&(0x7f0000615000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) r6 = semget$private(0x0, 0xfffffffffffffffb, 0x1) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000b76000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r5, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r7 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000201000)="d85e20b6d10d2c78a30baaa4d5525c8390c1e9425aa47e0fe3e1cd516ef6ee1ec3197f3ada44cbbe35bff6a02899ae9b3d92f482093f017e2b7a1380f7c0", 0x3e) getpeername$packet(r2, &(0x7f0000236000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002db000-0x4)=0x14) mkdirat(r2, &(0x7f0000703000)="2e2f636f6e74726f6c00", 0x1001) openat(r2, &(0x7f0000c59000-0x8)="2e2f66696c653000", 0x400000000000, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000ffc000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000a7a000)={0x0, 0xcda1, 0x20}, &(0x7f000095c000)=0xc) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f000065c000-0x28)={&(0x7f0000466000/0x2000)=nil, 0x6db, 0x0, 0x40, &(0x7f00004c4000/0x4000)=nil, 0x6}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c22000-0x10)={0x2, 0x200, 0x4, 0xffffffff, r8}, 0x10) 2017/10/25 20:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f3000)="2f6465762f73657175656e63657200", 0x10000800, 0x0) setpriority(0x800000000003, r0, 0xa41f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ptrace$getregs(0xe, r0, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000686000-0xe4)={r2, 0x8, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe4) r3 = creat(&(0x7f0000c76000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) fcntl$getownex(r3, 0x10, &(0x7f0000b14000-0x8)={0x0, 0x0}) poll(&(0x7f0000865000-0x28)=[{r3, 0x2, 0x0}, {r3, 0x0, 0x0}, {r3, 0x4560, 0x0}, {r1, 0x570d, 0x0}, {r3, 0x400, 0x0}], 0x5, 0x69) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f0000a59000)={0x1, 0x1}) pwritev(r3, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r2}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000169000-0x74)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x3aac9da7}], 0x5) syz_open_dev$loop(&(0x7f00007b5000)="2f6465762f6c6f6f702300", 0x1, 0x111200) ptrace$getsig(0x4202, r0, 0x100000000000, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0}) r6 = socket(0x3620b79651a839b9, 0x3, 0xa) setpgid(r0, r4) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x101101, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e2a000-0x20)={"0b8daed879eb91475ab79283d0c52d67", {0x4, 0x1, 0x9, "393c2fda9010", 0x100000000, 0x0}}) sendfile(r6, r5, &(0x7f0000fba000)=0x0, 0x80000003) r7 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpgid(r4) connect(r7, &(0x7f000052e000-0x10)=@ax25={0x3, {"9839c32de997b7"}, 0x16}, 0x10) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00005d0000)={0x0, 0x0}) r8 = socket(0x11, 0x80003, 0x0) setsockopt(r8, 0x30000000107, 0x14, &(0x7f00009be000-0x4)="f9010008", 0x4) sendto(r8, &(0x7f0000a14000-0xe7)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58", 0x74, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54a4b8bc}, 0x1c) 2017/10/25 20:20:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000002000-0x8)={0x4}, 0x8) fstatfs(r1, &(0x7f0000559000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getpid() r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000f02000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x406, r5) bind$inet6(r5, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r6, &(0x7f000021d000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000006, 0x20810, r4, 0x0) mlock(&(0x7f00008f1000/0x4000)=nil, 0x4000) listen(r6, 0x8) bind$inet(r6, &(0x7f0000f09000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x100000000, &(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e90000/0x3000)=nil, 0x3000, 0x47, 0x2013, r6, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000fb6000)=0x1f, 0x4) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r6, 0x0) mmap(&(0x7f000023e000/0x3000)=nil, 0x3000, 0x4, 0x32, r6, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x7fff, 0x0}]}, 0x10) ioctl$sock_ifreq(r7, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) chmod(&(0x7f0000552000-0x8)="2e2f66696c653000", 0x40) 2017/10/25 20:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a17000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000-0x4)=0x10) mmap(&(0x7f0000135000/0x5000)=nil, 0x5000, 0x3ffffffff, 0x40010, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x407, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000137000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000123000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff00000001, 0x4, 0x0, 0x400, 0x3, 0x4000000, r3}) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0xe, 0x46050, r1, 0x3c) mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000002000)="00000000000000000000000000000000", &(0x7f0000005000)=0x10) r5 = syz_open_dev$sg(&(0x7f00000a6000)="2f6465762f73672300", 0x1, 0x20000) bind$netrom(r5, &(0x7f00000c8000-0x48)=@full={{0x3, {"6300068f002766"}, 0x7fffffff}, [{"ff090007000000"}, {"4e705ee42bc7d1"}, {"63c29861a33a73"}, {"15baabbeff716e"}, {"4d8e0578623c1b"}, {"bb9d3f8fe68fc2"}, {"0740f7060de305"}, {"40cf2165000200"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x8000000000, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000018000)="4402093d00060000ffff0000000101f905004ca60004a1bf1f40fd7461", 0x1d) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x80000000002, &(0x7f0000240000)=0x6, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000003000-0x4)=0x4, 0x4) 2017/10/25 20:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f0000571000)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000074000)={0x0, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008e8000)=@generic={0x200000000000005, 0x9, 0x3}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x850, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioprio_set$pid(0x0, 0x0, 0x6) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f000015d000-0xa)="2f6465762f70746d7800", 0x225, 0x0) socketpair(0x15, 0x7fffe, 0x3d5a, &(0x7f0000420000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r3, 0x0, &(0x7f00007cd000-0x4)=0x0, 0x7ff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000781000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000007000)=0x200000000000080, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000932000)={0x5, &(0x7f0000fbf000-0x28)=[{0x400000007, 0x403, 0x2000002, 0x1}, {0x4000000004, 0x100000000, 0x1, 0x20000000007fff}, {0x8, 0x9, 0x10000085, 0xffff}, {0x2, 0x101, 0xd82, 0x1904}, {0x3ff, 0x45b, 0x7, 0x1ff}]}, 0x10) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000f98000)=0xb) mlockall(0x1) munlockall() mmap(&(0x7f0000afc000/0x4000)=nil, 0x4000, 0x6, 0x32, r3, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000053e000-0x90)={0x0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpid() ioprio_set$pid(0x4000000000000001, r5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="69706464702ffffff900000001000000"}) socket$inet6(0xa, 0xa, 0xd868) 2017/10/25 20:20:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000014000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) dup2(r1, r0) 2017/10/25 20:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") accept4$inet6(r0, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000009e000-0xc)="2f6465762f72666b696c6c00", 0x10200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000fe3000-0x40)={&(0x7f0000fb7000-0x1c)=[0x0], &(0x7f000027c000)=[0x0, 0x0, 0x0], &(0x7f0000452000-0x8)=[0x0, 0x0], &(0x7f0000cf7000)=[0x0, 0x0], 0x1, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004db000-0x10)="2f6465762f73657175656e6365723200", 0x7fffe, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000838000)={{{@in=@multicast1=0x0, @in=@multicast2=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) getresgid(&(0x7f00002f0000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x0, &(0x7f0000bf1000)=0x0) lchown(&(0x7f0000cff000)="2e2f66696c653000", r2, r3) fchmod(r1, 0x1) ioperm(0x0, 0x4, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e47000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000564000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000644000)=0x8001, 0x3, 0x1a66, &(0x7f0000831000)={0x0, 0x0}, &(0x7f0000aae000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) fcntl$setsig(r1, 0xa, 0x1) write(r4, &(0x7f00006ed000)="2200000014000799000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) add_key(&(0x7f0000056000-0x8)="6b657972696e6700", &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r5 = accept4(0xffffffffffffff9c, &(0x7f0000d9f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0x8, 0x80000) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f00005c5000-0x4)=0x10003, 0x4) clock_gettime(0x400000000003, &(0x7f00004b2000-0x10)={0x0, 0x0}) getpeername$llc(r5, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fb6000)=0x10) futex(&(0x7f000003d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000149000-0x10)={r6, r7+10000000}, &(0x7f0000000000)=0x0, 0x6) [ 57.183958] [] page_fault+0x28/0x30 [ 57.222076] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.226673] CPU: 0 PID: 8197 Comm: syz-executor4 Not tainted 4.9.58-g3673345 #72 [ 57.234199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.243545] ffff8801c7fa7920 ffffffff81d91149 ffff8801c7fa7c00 0000000000000000 [ 57.251506] ffff8801d4e15f10 ffff8801c7fa7af0 ffff8801d4e15e00 ffff8801c7fa7b18 [ 57.259455] ffffffff8165fa97 dffffc0000000000 ffff8801c7fa7a70 00000001d01c1067 [ 57.267405] Call Trace: [ 57.269966] [] dump_stack+0xc1/0x128 [ 57.275295] [] handle_userfault+0xa37/0x1300 [ 57.281326] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.288304] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.294677] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 57.301569] [] ? try_to_wake_up+0xb7/0xee0 [ 57.307422] [] ? handle_mm_fault+0x117b/0x2530 [ 57.313620] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.319818] [] handle_mm_fault+0x1fd1/0x2530 [ 57.325852] [] ? __pmd_alloc+0x410/0x410 [ 57.331529] [] ? vma_gap_callbacks_rotate+0x62/0x80 [ 57.338165] [] __do_page_fault+0x5b7/0xd70 [ 57.344014] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.349952] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.356583] [] do_page_fault+0x27/0x30 [ 57.362087] [] page_fault+0x28/0x30 2017/10/25 20:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000166000)="2f6465762f6c6f6f702300", 0x0, 0x0) gettid() clock_getres(0x7, &(0x7f0000cd1000-0x10)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000620000)={0x0, 0x0}) futex(&(0x7f0000fc9000-0x4)=0xfffffffffffffffc, 0x0, 0x0, &(0x7f00000ab000)={0x13000000003, r3}, &(0x7f0000005000-0x4)=0x0, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000693000)="4079485c136bede17ce2840f8e9e707f5551304bc45f622075825584e523f0bf509dce6762a91a633674320fe0a7cf953af1f6b999fade4699fc5649d393ccb196870162a5f8d901840efb362ea2de3e95c3839b519a0cf783cc42fb89075360527aed964c5a575e6d30cf424b6ef1dd08ea55fd1cacfeba8aeb264d73057ed7a1c45842ba0a890db59b2f670aa86c", 0x8f) r4 = signalfd4(r2, &(0x7f00008fd000)={0x7fffffff}, 0x8, 0xfffffffffffffffd) readv(r4, &(0x7f0000050000-0x20)=[{&(0x7f000092e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x1000, 0x16, 0x10000000, @tid=0x0, []}, &(0x7f000004d000-0x4)=0x0) mmap(&(0x7f0000f17000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) r6 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r6, 0x20, &(0x7f0000035000)={0x0, 0x0, 0xd9, 0x0}) clock_gettime(0x0, &(0x7f00008c5000-0x10)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f000004a000)={{r7, r8+10000000}, {0x77359400, 0x0}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = memfd_create(&(0x7f00000dd000)="2602", 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r11, 0xc018643a, &(0x7f0000e3d000-0xc)={0x4000000, 0x7, 0x8}) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r10, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x40fb}, 0x10) getpgid(r6) fcntl$setsig(r9, 0xa, 0x12) sendmsg$unix(r9, &(0x7f0000f7c000-0x38)={&(0x7f0000843000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000dea000)=[{&(0x7f0000458000)="d0b0e30aea731f", 0x7}, {&(0x7f000088e000)="8ae77f9c9ba98c1bd59a1066b5d2f1312f0a515855206a04199766b6f47fb25b0eb7fa92d053eeb9d5f6a4ca568451ea58587024b01b4cff8e0ebd24b8d1a464bd9bc8477f830d90182c140e70c3366d49bb9f320ffd9e553ee057abdb8b3c172c2f06b62d4ca6ab3500c61e1847861c5164c233c9b59001b2f5d7172ea0523688c4805bb89b25cba7888aea0f6b90cf717d669b0b082fad61fd5e9b54a99aff47a48457c5cf8d0c19b262837a93efcb4ea60ebce3baa56cf34e4cc1c7855affcc7a0b8fde63eb16c806a7cb3ceec6", 0xcf}, {&(0x7f0000016000)="e3c1e0712af0027c273eb553be816073e3a01de68397df89ae2577856e82b5c80f4cb22f729f57d8081a9ba6576207a5e78a6de67b530116cac0dd75c1907922970e80aa688311aec084b7671349161d50", 0x51}, {&(0x7f000036f000)="a020a211cd7529630d7f31d9", 0xc}], 0x4, &(0x7f000070d000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r10, r9, r1, r2, r9, r1]}], 0x2, 0x80}, 0x8c4) dup2(r1, r10) fcntl$setown(r9, 0x8, r6) fsync(r2) 2017/10/25 20:20:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x400000000000005, &(0x7f0000915000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(r0, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000587000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0xce) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r0, 0x0, 0xfffffffffffffffe) r3 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) lstat(&(0x7f00008a0000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r3, &(0x7f0000add000-0x90)=[{&(0x7f0000032000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000079a000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000e3c000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000011d000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00007f3000-0x2)="0000", 0x2}, {&(0x7f0000910000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000089000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9, 0x0) socket(0x4, 0x3, 0x2) memfd_create(&(0x7f000067d000)="7d2b00", 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e31000)=0x0) r4 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfce3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffeffffffff, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000311000-0x28)=[{0xffffffffffffffff, 0x800, 0x7}, {0xffffffffffffffff, 0x81, 0xfff}, {r3, 0x7ffb, 0x10001}, {0xffffffffffffffff, 0x400, 0x41}, {r2, 0x1, 0xe1b7}], 0x5, &(0x7f0000c6f000-0x10)={0x0, 0x7}, &(0x7f000008d000-0x8)={0x3f}, 0x8) fstat(r3, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000994000)=[{&(0x7f00003ec000-0x3c)="390000001100094701bb61e1c3050000070000000200000045efffff0800800019001a000f000000000000000000000004e9ffff06000d0005a234", 0x3b}], 0x1) fallocate(r5, 0x0, 0x8, 0xc2f8) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:34 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x300, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 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}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x8000, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000)={0x80, 0x1, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x20) getsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000080000-0x4)=0x0, &(0x7f0000569000-0x1)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x24)=@ethtool_ringparam={0x10000000000011, 0x64db6d9b, 0x201, 0x7e, 0x2, 0xffffffff00000001, 0x200, 0x9, 0x4cf328b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/25 20:20:34 executing program 6: mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000933000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003e000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001f2000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400000000000008, &(0x7f0000933000)={0x0, 0x0}) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00002af000-0x4)=0x0, &(0x7f0000935000-0x4)=0x4) r4 = dup2(r0, r0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00001c3000-0x8)={0x5, 0xffffffff, 0x8, 0x7}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f6000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000936000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x56, 0x7, 0x6, 0x500, 0x1dc000000000, 0x100, r1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000933000)={r2, r3/1000+10000}, 0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000932000)={0x0, 0x0}, &(0x7f0000933000-0x4)=0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000931000-0x4)=0x0, 0x4) r6 = gettid() mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000935000-0x8)=0x5) dup(r4) connect$inet(r0, &(0x7f00008e1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000932000-0x508)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x509, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.367330] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.374136] [] ? SyS_futex+0x120/0x2d0 [ 57.379638] [] ? do_futex+0x15f0/0x15f0 [ 57.385230] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 57.391779] [] ? security_file_ioctl+0x89/0xb0 [ 57.397974] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.404523] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/25 20:20:34 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000015000)="2e2f66696c653000") bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x40000000007) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @broadcast=0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x8}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2000000, 0x2a130, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000015000)={0x80000000, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x25c3eccc, 0x9, 0x3, 0x4da, &(0x7f0000015000)=@common="69706464703000000000000000000000", 0x7fff, 0x2, 0x200}) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000013000)=0x0, &(0x7f000000c000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000002000-0x4)=0x20000000009, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000013000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000000b000-0xc0)=[{{&(0x7f0000017000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000018000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000015000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000018000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000000c000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000018000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000", 0x18}], 0x9, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55, 0x9}, 0x8}, {{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000000d000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0xfffffffffffffffe}, 0x7}, {{0x0, 0x0, &(0x7f0000011000-0x20)=[{&(0x7f0000019000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x2, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0xffffffff}, 0x4}], 0x3, 0x20, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3c, &(0x7f000001a000-0x3c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dd1900000003", [], {{0x86dd, @arp=@generic={0x336, 0x200, 0x6, 0xa, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "eff998415ee1ee08eb10", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "ca2c22fd85aebb826b2a881520d7b211"}}}}, 0x0) tee(r0, r0, 0x6, 0x200008) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, 0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000016000-0x4)=0x1c) syz_emit_ethernet(0x7f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x71, 0x3, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x82, 0x5, "f90bd4"}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x1, 0x42424242, r1, 0x4, 0x0, 0xd, 0x10, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x9, 0x7f}, @md5sig={0x13, 0x12, "01cfe6762badc8f96b9d445c25ddfae9"}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x1000000, 0x52850, 0xffffffffffffffff, 0x0) ustat(0x100000000, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0xffffffdffffffffc, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000c000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000019000)=0x59) 2017/10/25 20:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d2b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000744000-0x4)=0x1c, 0x800) ppoll(&(0x7f0000429000-0x8)=[{r0, 0x10, 0x0}], 0x1, &(0x7f0000590000-0x10)={0x0, 0x0}, &(0x7f0000e3d000-0x8)={0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/10/25 20:20:34 executing program 5: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000a5e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea9000)=0x1c) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eac000-0x4)=0x14) r2 = socket$inet(0x2, 0x8000a, 0x4) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000860000-0x10)={0x24, 0x8004, 0x6b, 0x6, 0x0}, &(0x7f0000eac000-0x4)=0x10) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000976000)={r3, 0x71, "87d422465854113b6ace5498d512c13b1583bbf982c9181486e9610edc82b13e0771bd8cbcf1ef084faf88643bf5aa3b2a326969d2a070b1b20cedc31cffffeb5a0a92123b1238a75b53d8a4a1b639805fb5a7b47a13bb8b6f778e7f337c0c196201469ca7a29b90b939906a095a42e84a"}, &(0x7f0000ead000-0x4)=0x79) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eac000)={r4, 0x3}, &(0x7f0000eac000)=0x8) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000eac000)={r3, 0xd6, "c3e41b9b1554683a92b312ce29e57875ae4770a4e4a1deb56a050b9bb1399bf430b5bac959d48e953f61c30355fd2ef4c8351f86f4269a5f282832135cf6133e809f7e9ff51896445c8bc35a5d9b6bcfbf97411858ba96b4769962203d1931d34aae2f4201d9533d7062e99a45de0581705e929411e4693b68d788ddfba298753087ae68da00096774aec10e7731a9b6b3a98a72733e7b5ccdbf2685ddf601c994ff8b05520a68cf1babaa6adceda33139036e17944c441e57065d2b6fb29ca48665b8589e15dae173b55e25b42c31b6161601e4e29b"}, &(0x7f00001ad000-0x4)=0xde) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eaf000-0x10)={0x0, 0x3, 0x9, 0x6}, &(0x7f0000644000-0x4)=0x10) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ead000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000de0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008d6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1000, 0x0, 0x401, 0x16, 0x80, 0xa0, 0x6, r6, r7}, {0x9, 0x53, 0x3, 0x2, 0xc8b4, 0x100000001, 0xfff, 0x8001}, {0x3, 0x8, 0x2, 0x2}, 0x8, 0x10000, 0xbc, 0x0, 0x91, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x24d, 0x1a64}, 0x1d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x6, 0x0, 0x2, 0x9}}, 0xe8) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eaf000-0x6)={r5, 0xffffffffffffffff}, &(0x7f0000953000)=0x6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000abe000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xffdffffffffffffd}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r8, 0x1, 0x19, &(0x7f0000eae000)="6c6f0000000000000000000005000000", 0x10) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bind$inet(r8, &(0x7f0000bcd000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x3, 0x10, r8, 0x20) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f00005e5000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x2, &(0x7f0000ead000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000047c000)="766567617300", 0x6) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r8, &(0x7f00009a2000-0x1)="01", 0x1, 0x20000080, &(0x7f0000eb0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000114000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb0000)=0x2c) sendmmsg(r8, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x800000000}, 0x9, &(0x7f0000098000-0x10)=[{&(0x7f0000b93000-0x92)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9", 0x34}], 0x1, &(0x7f0000ae1000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed038", 0x34}], 0x1, &(0x7f0000796000)=[], 0x0, 0x8010}, 0x0}, {{&(0x7f0000dd9000-0x10)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x2000004000005, "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"}, {0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11b, 0x7, "14031e97b135e7362eb55393105fd2e9d6a4b76d7a44058d9c7fce1f17a76fba98e13f00000000000000994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e0820539900000000000002c20acb0e4c68182220c0"}, {0x40, 0x1, 0x213, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x3, 0x4c084) 2017/10/25 20:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) r0 = socket(0x11, 0xa, 0xfc) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000046f000)="0300ffff00000000", 0x8) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000c81000)="ff", 0x1) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fc9000)={@common="62637366300000000000000000000000", 0x7}) sendto(r1, &(0x7f0000982000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x82, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000198000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x82000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000574000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00009ac000-0x4)=0x7) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000060000)={0x9, 0x6ff67bee, 0x1, 0x100000000, 0x8, [{0x2, 0x1, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x3ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x1, 0xff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x7ff, 0x3ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xf7, 0x5, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x1ff, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x400, 0xffffffff, 0x0, 0x0, 0x0, 0x2083, 0x0, 0x0, 0x0}]}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = add_key(&(0x7f00004b8000)="73040041b6", &(0x7f0000fc9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab9000-0x7b)="f705f8e492c09e044d9163bb55b2b993d014010c7c06f544967a5488e3349c252f01f5d651ae45285e996c1d852b319faa548ccad50c68870a0042c092140fe6487864268ce87e0fb3e48a9c52b708e0eda6f48cb26c32314b34d1b14745340b63a45045d7f02d916742a70a81b56b4e3f71e1242bc6b5b6f2a836", 0x7b, 0xfffffffffffffffb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000863000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fcc000)=0xc) getresgid(&(0x7f0000e8d000)=0x0, &(0x7f0000640000-0x4)=0x0, &(0x7f0000bbf000)=0x0) keyctl$chown(0x4, r3, r4, r5) chmod(&(0x7f0000fcc000)="2e2f66696c653000", 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000594000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x0}) recvfrom$ipx(r0, &(0x7f0000591000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x4000001f, 0x0, 0x0) sysfs$3(0x3) socket$netlink(0x10, 0x3, 0x5) keyctl$negate(0xd, r3, 0x6, r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fcf000)={@generic="a605b0c8e27c3bc305201dfda8494e12", &(0x7f0000fd0000)=@ethtool_ts_info={0x41, 0x80000001, 0xfffffffffffffffa, 0x2, [0x1fbfc4f0, 0x4, 0x100], 0x7, [0x80, 0xffffffffffffff5a, 0xfff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d4c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000c5c000)=0x403, 0x4) recvfrom$ax25(r1, &(0x7f00008be000-0x8b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0, 0x0, 0x0) getpeername(r6, &(0x7f0000861000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0x6) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fb2000-0x4)={0x5}, 0x4) setrlimit(0xb, &(0x7f0000960000)={0x7, 0x400}) 2017/10/25 20:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x0, 0x40, &(0x7f0000cb4000)="", 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000e4b000)="2f6465762f62696e64657200", 0x501200, 0x0) r2 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) fcntl$setflags(r2, 0x2, 0x1) r3 = accept(0xffffffffffffff9c, &(0x7f0000b7a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ffa000)=0x10) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00004c1000-0x4)=0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d39000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f00002a2000)={0xa, 0x2, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57c5}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd, 0x80000001, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r6 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ed4000)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00008b9000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000f14000-0x4)=0x1008) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000257000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a94000)=0x68) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bfb000)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f00007b8000)=0x98) write(r6, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) recvfrom(r6, &(0x7f00009ec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x40000162, &(0x7f0000f27000-0x8)=@llc={0x1a, 0x3, 0x4, 0x0, 0xa2, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1c000)="2f6465762f6877726e6700", 0x20c781, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) ioctl$EVIOCSKEYCODE(r8, 0x40084504, &(0x7f0000dd3000)=[0xfffffffffffffffa, 0x7]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f49000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/10/25 20:20:34 executing program 3: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x82003) mmap(&(0x7f0000000000/0xdb9000)=nil, 0xdb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000d1000-0x5)="8907041000", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000df7000)="2f6465762f73672300", 0x0, 0x24000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000b1d000-0x4)=0x6, 0x4) socket$netlink(0x10, 0x3, 0x4) clock_gettime(0x1, &(0x7f0000c27000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000d6d000)={0x10000, 0x5a8, 0x7, 0x0, 0x9, 0x3, 0x5, 0x10001}, &(0x7f0000657000-0x40)={0x9, 0xfffffffffffffff8, 0x0, 0x401, 0x1, 0xffffffff, 0x5, 0x8000}, &(0x7f0000e3a000)={0x400, 0x81, 0x10000, 0xe2a, 0xfffffffffffffff7, 0xfffffffffffffff8, 0xd9e, 0x3f}, &(0x7f0000f9a000-0x10)={r3, r4/1000+10000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000586000)={0x0, 0xfffb}, &(0x7f0000516000)=0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000471000)={0x0, 0x0, &(0x7f0000047000)=[], 0x0, &(0x7f0000ab5000)=[], 0x0, 0x1}, 0x20000000) r6 = signalfd4(r1, &(0x7f0000c56000-0x8)={0xffffffffffff8000}, 0x8, 0x3fffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f5e000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000548000-0x8)={0x0, 0x0}) r7 = getpid() sched_rr_get_interval(r7, &(0x7f00009be000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{r8, r4}, {0x0, 0x1c9c380}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f000004e000)={0xfffffffffffffffe, 0x5, 0x1, @thr={&(0x7f0000333000)="0bdaaacdc42d64b02889002b95ef1944f5fec4993a6beef49050c96baeb70c76cbaca4d744e6d32c06f624fb80d62c442d0087705f8c7b20d07fca795c202a37845d025076dea5850ca6bb2359174f784ddfe1c8496026acef6d7d78f54a5151420cdc80963591706ad8b71d15285b01781a1f7ca38d86338c9f4d9697e992fb2d1d73ad52e3094deadebf4fa164ae45ffebb546f0cc245259cfc1bbd177a1ed09810bf43a75f56a5ca892eb0436f029d8411e361467c5f98a3b6baad6ba80b916e86c302de856dd24384fe79de196df28479d92df348daedd3064edd3d4b8e5786359682e56f49d8d2a29a02c0dfe", &(0x7f00006d3000-0x84)="5a7130c23b483488c73b0bd051dfeabadd2e777826f88fb53ee14c746ced0c7d7eeb9a4f610e01f4926b8d1d8f63be307d9cc4319a240fc8092f2d79938cddb2ab0e55a2cd3ee417f78c789b13b8ebfe1634a5e949d48116fe8d5680ae68d41795b87cac1b979863edf12c2f67e38e9f4ca526587b11bacedc9ebc77a51f6ac8e0f3973d"}, []}, &(0x7f0000c3f000-0x4)=0x0) request_key(&(0x7f000069a000)="7573657200", &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008ab000-0x8)="47504c6264657600", 0xffffffffffffffff) chmod(&(0x7f0000274000)="2e2f66696c653000", 0x160) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000a95000)=[{&(0x7f0000fae000)="290000001800310806e80a0000000001020000000200ff06800e00000c000900ffff0e0000f4ff09b4", 0x29}], 0x1) writev(r9, &(0x7f0000628000)=[{&(0x7f0000e14000-0x1b)="fe32988013bb72c182e5f0c8e99c5903755e84fc923bea8f921bb8", 0x1b}, {&(0x7f0000d53000)="853f06d479ebebbe61f3d3ef8bd2b8158618771fd762181169dc16599abb752126c0d3d72b46f0dfe013dc12191fa1607de34d1bd89bd7b836ffd31876", 0x3d}, {&(0x7f0000cc1000)="eba8a900eb699fd86ae78e4faea918c2eb8bce5a1acfa6b3bbb29c27e9a24753c9880a7d61d967ca3e48beb9b949673ab261f5dc5fef228c73b8cd4fcd7128c98c8dd943b6d9c10899627be1bde7adfee380075fc36b26f2e25d0712b9bb55dffe30cf7a322f2f7f270411824cd8870e1b9c5ecf920b", 0x76}, {&(0x7f0000833000)="27992cb22025dc84c45448dd48fb61d4c99649819a06b4acd8c74844660a6f6329a66a62d9db2fb8abc9af262045da7faf0787519214a19422bd1567e2c5eda43dfb57649cb05800c82a7b914c9e39b92068fbf4eb664390e1cbadf2ae79d89378a6e2ff59fb0bb4871642343e5e93d3a72520ee1ab7f4de0ebf466d15997afd515040d15fd695b8ad4c5173cfd8f8e0", 0x90}, {&(0x7f00001dc000-0x83)="4994a62c438d1e94b3afd07fe4f13112c1322b8f361f513f3a768494ec2413eb4ef0898a08fc232713871b9686e0a6f11b399c18c6e94f916d88f2c2f64b8ca543ed1eeb8fc67ddf30645cceeb2eafcb450fceffc1a9daa385ea03a3520ea85b611871ebb86b58eb9bca62bf55045d004d0148c77d7eb58ae2643ba5d8d0e633a13cbc", 0x83}, {&(0x7f0000ac9000-0x1b)="64dc3237133e5fe138d62595c85cd3e33e88d739a07a61661ef49d", 0x1b}, {&(0x7f000054c000-0xb6)="02dc52918ef400af21cc4b75e81ab5d42638c36650ef137141f1e0bdb0d6c750f990bb7f88cf9dae5a3bb435ef5306065f42a4cf302f51c0c115d37e32d2f0be82efa657b86f2d73669f90a53736ff35d300c6afc4cdf2127f483f6709c88764bdce785c291958c27f91eba580f2843f8188946a09a832989544a0a0fb6799d532f9b613e4e7c27a367a69e80f003a2da7bdf703c3f40df3d474d1fce923aae315ba174cc2784deded0a552f9fe8c6beb40a7803f09b", 0xb6}, {&(0x7f000075b000)="5c96552111ec45998072e36b95d3c51f36963459831c09bc3e0f6243dda8b79f0b2842b0b30816009973c17a8073a1b68ab5a69646991ae51121e0e9979a90bcba3f31ea5142938e7f7991369927cc1b9254a470384eb4d9a0a9905e7fb3d8dc28559b45fbc06475", 0x68}, {&(0x7f00004a6000)="953abd06ac389c1990da3d1a8e834a872284f89bfac2692f05ac07a80b5e0a6b8bc5f99e77ad6f6d8976f7eacd11c19524b4f887fc23", 0x36}], 0x9) connect$inet(r0, &(0x7f000094d000-0xc)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000cbc000-0x10)={0x7, 0x8000, 0x3, 0x9, r5}, 0x10) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000eaf000-0x5)="7573657200", &(0x7f00001eb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000679000-0xff)="20", 0x1, 0xffffffffffffffff) mmap(&(0x7f0000f9c000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) r1 = open(&(0x7f000095d000)="2e2f66696c653000", 0x80, 0x1e2) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00001d4000-0x4)=r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000052000)="2f6465762f6175746f667300", 0x0, 0x0) unlink(&(0x7f0000efc000)="2e2f66696c653000") pipe(&(0x7f0000ecb000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0xffffffffffffffff, 0x80800) socket(0x19, 0xfffffffffbfffffd, 0x20000005c) memfd_create(&(0x7f0000898000)="00", 0x80000000000) eventfd(0x7725) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x8, 0x80000000032, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000cbe000)="2f6465762f736e642f74696d657200", 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f000002d000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, "6f4a307ff5e543205952fa200547368a9d29c6df85afb7909560e920a08a21ef8144c492f22996f8e6f65a99240b596167ed4ee8df4e988742af602dcf536996", "a5dc3e7fd344602ccbb1dee8470483f1e4d7d3786d42988f275a0db23ee79e094a52fb71ad1330d951bd158a0bbf3020d7801239180602b58b96a67a178e26a3780d29ee8d1ad488fcc6087224bb32d9", 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]}) open(&(0x7f0000114000)="2e2f66696c653000", 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x376, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x0, 0x524b970b525d5f5d) getresuid(&(0x7f000097c000)=0x0, &(0x7f0000c9e000)=0x0, &(0x7f0000cd4000-0x4)=0x0) chmod(&(0x7f0000a32000)="2e2f66696c653000", 0x1e) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r4 = gettid() process_vm_readv(r4, &(0x7f0000bd6000-0x20)=[{&(0x7f000079c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000e82000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}], 0x2, &(0x7f0000d05000-0x50)=[{&(0x7f00007f6000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000ddf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000063c000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00002c6000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000195000-0x7)="00000000000000", 0x7}], 0x5, 0x0) pipe(&(0x7f00009f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r5, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x0, 0x7, 0x2}, {{0x0, 0x2710}, 0xd8f, 0xffffffffffffffff, 0x6}, {{0x0, 0x0}, 0x9, 0xf277, 0x8}, {{0x77359400, 0x0}, 0x9, 0x5, 0x5}], 0x60) [ 57.489632] device lo entered promiscuous mode [ 57.495552] qtaguid: iface_stat: create(lo): no inet dev [ 57.501751] qtaguid: iface_stat: create6(lo): no inet dev [ 57.516430] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 57.523096] qtaguid: iface_stat: create6(lo): no inet dev 2017/10/25 20:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") accept4$inet6(r0, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000009e000-0xc)="2f6465762f72666b696c6c00", 0x10200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000fe3000-0x40)={&(0x7f0000fb7000-0x1c)=[0x0], &(0x7f000027c000)=[0x0, 0x0, 0x0], &(0x7f0000452000-0x8)=[0x0, 0x0], &(0x7f0000cf7000)=[0x0, 0x0], 0x1, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004db000-0x10)="2f6465762f73657175656e6365723200", 0x7fffe, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000838000)={{{@in=@multicast1=0x0, @in=@multicast2=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) getresgid(&(0x7f00002f0000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x0, &(0x7f0000bf1000)=0x0) lchown(&(0x7f0000cff000)="2e2f66696c653000", r2, r3) fchmod(r1, 0x1) ioperm(0x0, 0x4, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e47000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000564000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000644000)=0x8001, 0x3, 0x1a66, &(0x7f0000831000)={0x0, 0x0}, &(0x7f0000aae000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) fcntl$setsig(r1, 0xa, 0x1) write(r4, &(0x7f00006ed000)="2200000014000799000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) add_key(&(0x7f0000056000-0x8)="6b657972696e6700", &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r5 = accept4(0xffffffffffffff9c, &(0x7f0000d9f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0x8, 0x80000) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f00005c5000-0x4)=0x10003, 0x4) clock_gettime(0x400000000003, &(0x7f00004b2000-0x10)={0x0, 0x0}) getpeername$llc(r5, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fb6000)=0x10) futex(&(0x7f000003d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000149000-0x10)={r6, r7+10000000}, &(0x7f0000000000)=0x0, 0x6) 2017/10/25 20:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f5000000000000", 0x10) sendto$ax25(r1, &(0x7f0000e54000-0x27)="7d", 0x1, 0x4800, &(0x7f0000e0b000-0x10)={0x3, {"44e808a66dde08"}, 0x0}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)="", &(0x7f0000005000-0x4)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) prctl$setfpexc(0xc, 0x100003) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000037f000-0x4)=0x8001, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000e1d000-0x70)=[], 0x0) r4 = open(&(0x7f0000b0d000-0x8)="2e2f66696c653000", 0x4000, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001a1000)={0x0, 0x6, 0x10, 0x7be88684, 0x6}, &(0x7f00005a4000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00001d3000-0x8)={r5, 0x1f}, &(0x7f000016f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f65000-0x8)={r5, 0x5}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b6d4173, 0x0, 0x0}) r6 = dup2(r2, r3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000cb9000-0x4)=0x0, 0x4) bind$unix(r2, &(0x7f000041a000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) sched_setaffinity(0x0, 0x8, &(0x7f00003af000-0x8)=0x75) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000453000-0x4)=0x8) clone(0x0, &(0x7f00001f4000-0x3)="003f71", &(0x7f0000001000)=0x0, &(0x7f000054c000)=0x0, &(0x7f0000000000)="") 2017/10/25 20:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b83000)="8b6c7269ec0500799b", &(0x7f000062f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x3) unshare(0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000108000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x3, 0x5, 0x20000000000000a1, 0x0, 0xfffffffffffffffc}, 0x20) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r1 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000038b000)="2f6465762f6b657963686f726400", 0x200000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000646000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0xfffffffffffffffc}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000)="2f6465762f70746d7800", 0x4000, 0x0) pipe2(&(0x7f0000c99000)={0x0, 0x0}, 0x807fd) r5 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x1000000652, 0x4) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0xd0d, 0x0, 0x0, "01"}], 0x11}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000817000)="2f6465762f70707000", 0x80, 0x0) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f00009a3000-0x8)="6b657972696e6700", 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000651000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fc000-0x4)=0xe8) fcntl$getown(r6, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffe}]}) socket$packet(0x11, 0x0, 0x300) 2017/10/25 20:20:34 executing program 7: r0 = openat$binder(0xffffffffffffff9c, &(0x7f00008a4000-0xc)="2f6465762f62696e64657200", 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x5, 0x30, 0x8000000000bf1, 0x2db1}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)="2e2f66696c653000", r0, &(0x7f0000001000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x8) signalfd4(r3, &(0x7f0000009000)={0x1}, 0x8, 0x0) mlock(&(0x7f0000009000/0x2000)=nil, 0x2000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f000000d000)=@ax25={0x3, {"a29d08046d5899"}, 0x400}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f73657175656e63657200", 0x40, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f000000c000)={&(0x7f000000c000)=[0x8], 0x1, 0x1, 0x0, 0x6, 0x1f, 0xd3, {0xffff, 0x8, 0xff, 0x429a, 0x1, 0x80000001, 0xfffffffffffffffa, 0x1, 0x3f, 0x800, 0x81, 0x4, 0x1ff, 0x1, "55558f454b3bd1c3e50b666b37c29f4e4e23eadea4032ce3f1d0ba0191e9548c"}}) msync(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x40, 0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000)="2e2f66696c65302f66696c653000") socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000f56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x200, 0x20c, 0x1, 0x3, 0x10000, 0x7f, 0xfffffffffffffffa, 0x1, 0x4, 0x3ff, 0xc069, 0x8}) 2017/10/25 20:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007d6000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008a3000)=0x1c) r1 = socket(0x5, 0x4, 0x400) sendmsg$netrom(r1, &(0x7f0000c66000)={&(0x7f0000a88000)=@full={{0x3, {"4c862c6e9a19f8"}, 0x4}, [{"f57b0ba84a81fb"}, {"45113952d3a939"}, {"930e5b49be044d"}, {"6febcf312db102"}, {"ac1fa0636e09ff"}, {"b564f14f866cbd"}, {"d50b28690beaaf"}, {"53f1aa29aa50e5"}]}, 0x48, &(0x7f00006d2000-0x90)=[{&(0x7f0000e65000-0x88)="59fb0c21cea1f6311ef19f9e15a23ad76c58e75596a82b2e19985f499fbc3a1920ddf834140af7b072152f78a1216edeb546a254bb51f89ec4cf7145a1fb7920a00084e2ecfbbdcf22aca60d8477d0846c422f089dbdf7bbbbf2524b8e783c7a87a78a8b4a42d173e0dd5d3236a0a47ccc27c93e13c96618ba25343626ef1e4f6d44476491809d60", 0x88}, {&(0x7f000038c000-0x1000)="dfa4c66c8898e7d25613ab367f775ee710cc270b22332cd079533ab242a01ef3b132fc03cadf2fbecae819045bcdc505d75a36d8d3333500eaab8fd7785bb7415f3ce792598593c6e8fb5f21ed145c9454f5ce7ee60fe609aaabc9021541c223269b94a47be91937fd75f870113534c43479bd218f0b8f670e7d0dad8ec49486bf767d09ee12b2e1a92a09f18c32e18daab40c746e1721d87236a4bc7e1704af8f6760bba3b25edd447e59a2a2ae579d8b22e924941d3c437dd2e49df501d316603e93bfda7ffbdf31f87dcfb055f962e7dfbb9f5dad3c909de3b9a3576c9cdd1140ba2499df19deee5917248266d9f989f8527e1a4942f7a3b5ff9a772b0f65ce990c2ad32b81273cad842d61817defba2b54ad0d56790ac555afce8f1cc53feb489eb639388c956a5a4368f2325e2865e789ac660b170cfb410393c7e1f1a1ee8f1a89760d4fb1e3683e8dcb12cf13962d5ec6b69b7da86950090016aefc4e139da6ed1ab8258ed2b0e53fd996cca56facc7023f95e2c3712831619b7cd3293f3f2108a28ab64ccd548f46ff616ece1e5b591117495c71e5f7c94e4ffc1db0bed7660f8dbe57cdf8139912c57ed27beb44cb520b291e1b58a0552eaecb1862873b31c819e70ee66d2722ca5c273ebc9eb9399fe1a920f21050ea1d6dc6f8343a5437a2f5f35567bfb77b18edf728d6f7311eb358adea118e616e479c248747d83f3ff5d3d59a3a96688471df182689856f9a910dbf273ff75e592a3ae6f84e74276d84b5aa1371c5804802191d9502ba72ef2942837b5e084b37a19a28d302a4320e52eb79d57d25b66638c9eed00ff15cd361ed078dec11d52a2641f130aeb75c99e65e9e6dd3bc1587897774950c1b3aa8c82046899fe10c6227e0f78a7dd76caf92e26f53acac8b2d8d2e6082aa837618f43bd88aa0f75d2b08a2b7a2cd0a05edb396ab0f446c4519b663ab9072a58d564d1f73c70279c115ae5487a1f81680e9463b25601c9050106764e28f4cdb445cc0d3a94f1d637ad4b18ff0adfd331cc228b2948aca1c1942774f4e53a2e946c9a5b917cbc89d6473f930f1a6b83d58edc165b78b2f8fe80311f6f3c11369c164d3120f19180d7a057973b22e87c7182f7410089f5937742d0a803448df2d2fc7ca31f23bb0547f24a06eb5fba743749688095b626ab7206fba0774225dfbf7b0289c2d7179322550dd63d9539fa9fd87a78c6f2ec99a95028ba7bfe1ebda0c0aa63cd8a833296be317a63db48154b9f1e201addcf4f92575545a3f20ef646118159ef97b4fedaf1ef46f1f02703a9dff8e018b896d0936ebf71a71ca39fa68cba44e1453799576452f655ffaa40f4b7a7005440299b25e01ee45212c11a4dd8328dc1ee8d244c2b1ace4370bcf8cfc4cff4a89f51d71f3c1d412fdbfcb588d2dda710e066fc2e56892736dfe127a4f56566411e4c3db36763878026c92fd08aaf8ea84d3e4cfe516b2dd0e56494e9b897dbb21f5863f304561a1b16fcd4101b8101d31fbb0aa22919bd07868823464d1bdbe875afb68cf981197978cf3d86128ef36f36df1cb26670cdf8ebbfb9c3aec84fe366807e2b7962ff68a62d80e438e9467b4ae2627f3c03d719f0d55134890c05150496eb4726dfd353b3f6ef444e233667d0be44031c60f7d2e42c42173b4048f7377a10554e8e8e23f2ff3cc0dfeed958e789a43335c2ce94b208296944f2a42bce8108f1cffbda3fb6b15deb8149bb78fe3e4a61585e1e6d09e047d547065972fca945d7150e00c66e28e46a4f188d7d52aed7a9dfb638bb5cac9d14640c485815373b4db9ccc3e03dfa49fd09c75ca2b135d85f0e5cbbf1afb8212e64fe51d4ba06334e04d7a946d5a318dab5b5d260b3e590114e1d4524eafa2e903296aa5a7fb17caec99e1ea241b51c9fd0a8bd48a4ff75fdbc9c8023e4fc94bc5238da7c223fcd9cf375d00a1a125bc000dff93174f7582e73009e225112af03eb79e9d070de69b55fe4071ba7f3a85da13c2b28d019dedd812dcb330e282e38bcdeb8fc8e7c305b0eccd84a08b3dbcd29b503101eda9c656324bc135dfd8f154b58b5cc458122f45bf03ecca37fa8ea03b8c03eaf0127b7233a5fa587cc0cfcf9a15489484dd091b6ae02106bf0365966a0e5f137eb8447b66bf000fd61c2c4532f31461433423669516d555efc5329dea8fd9d8fae8e9fa0a012b38a7eff01a41a2b9ccc5c6bb86de2beceb2ca060950f2c03051de526e68c31b29f3de62edaaaa6e71c28b04cc2e8f4d2111a072f17de9b79ab17befd337e0c4ee93696a01f536e9cb94d2a2ed61341cb6fd14cd2f5be0e117aa6f2e2ef81156c56eaf0c0467ec920899e8ea5c749d1bb52f3522ba94fd5d098b7b7082df0cfb9d93db39f5797d1490c88696d85e9aa733f24bbe40b7b03dffcb9b2e96dbccc5c3f9b2777a8569a879908cf615d8529d6230eee1b7fe81c400aea8006f08231a2f9204a421f608cdc4d59a485e97068e13ac67105b20301925478c40fd02be80e63cbe0761a9afa82d6b5840c2c6349ff2f03a32a2b32c8828dfb866880927e61f5d8855a81c82d4cc2e98905e8b7aefd974e86a704b6f9319db06cdb4168c4fb8befaaf4d0fba75bce9a7a5777c79998952e838b2063827b110aa34d472674aa9cdbeb4d70db631ccc1ecc999affbc102d8dd6663c951d9ab016d31a14a2d35cc7f1e33322dbdb5ab2dedbd3306a1582c688789c1ba4a5d45fe29fa2879c9b206af4dc565513f47ccbb082a4a10edbf3d42a07b1a9e26c5b9804e844374eece9c2096f81089922c602f9938121cbbd6dfe64582885a8e9b2d60e8ab79267684ee84dff2cd31e86234df086d50530f4ec2234a52555e1121addeb467c98c62399c4bca9fcd29e92c97a177e74fb9daf8899a087b2126bccfb6f807cda3f78247ede08f4f8dfb78f8cda9f2bcc27837e4898ef6626950ecb183cd464fc388eb20679571e56421afe8db67bb987462189cbbb8f55405ede5bbbda87dff6bd36c8a86fb25bc9be1378e4bf452e09e35dfbca99620d883800b53c17b508c6a39c2bf5b81d7df1a8df4fea5f76d259f9408ebf88675179434edfe1779804c160621db5bfadb75347c28bc1fd0f2f628b7b6ead3a7124f434f08ca0938aadb623ae5cc42a6acb2705177f25a9c332be58791a5bba0fdc643f16ab9c6cf5db830236371458ef249fa64ec8735065b452016422ba413a79a87ba8ee1edb05f9b3c6d4e9cd29d5d3fcbc262b1fa34658cc66423963bd7fa1b577d67e8e832c01eb31c7faef24c1183009acf265033fe1d960684e488dcc2474e0fcf79a775aa61b4f59267869e332868622ea1971e15a4e6da16fecccea5cd05a43ad53067a8a89b32e30ec969c0570db596032705e940b590636f8ab13dc86fc869605df45aeae9c61bff0a21fbc8f51664c7725a1baf07e5199c2433fc482a7a110ec9acb5214c1bd3b1aaf325b2275eaaaad7cf2ef7c89f9fab2e44239d7b7c93e9dcca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0x1000}, 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0x1000}, {&(0x7f0000d9d000)="bff557c76b8b68bde9c7d877213e95d7ab0c295ee71bca295a77f90d3d99bfccfacd45635b8ca059c52ffa5f4404fa7a3694f26b", 0x34}, {&(0x7f0000f57000)="84efca3999da742a42b40a04ff7b70e3df72ba187985e5c92bee8546617270ae8feaaedc1defd2ca03f9486eabdd8de7cf7d9916f0733196bee5b890b95af9d6b682c31378b64f3b125096b579ea2e44a52e499d96600ef605f4d978cb9fc657655a427f2ca6cea58a38705a0b0ad2da54480edd4e9c9007cc0246ac5832a172898d1abdd277a24bdaba17aa94f755e40719eb895515e860b361e0a375a4fe3a01c8173ec2cbed129821", 0xaa}, {&(0x7f0000f3d000)="65acdebaa75fee0335e2bf0fcffe4d948606c65c950ec54fe9053bdf8c3d43334223b8bfcecd9b84d95dbd867a9a2261603d37c04ade29b3364bc29407145271c6253caf7ed704193b1ac181f62010de9598a0249dbef1a76d7c3be869894218ff2327887424009109226b19ada287a21fafbd3f38c6bf3a3652b6310c14a60fae7cb2096148de6e9d26b6b804272a7fa5d18b00a2339972939beceec431e3f0957e4f81a7c79e8f239ab49dff53210556cee030db", 0xb5}, {&(0x7f0000922000)="", 0x0}, {&(0x7f00005f7000)="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", 0xfb}, {&(0x7f00003ee000-0xc4)="04e4c988f9aa61f302b0e4f03c3e87b6a92c9e755514eb72cc801a0088e6e40e5f2ea6391d7a60adb5c32258d4732feddee7af539441ba9b4fa0d911a5df3ee4729d86bb6e56457663ec3c00a739cab186365db4227999894d032354485b2fa78e84ed79af7d3a1f2065797355d6d807ce141a736736fb944801e4ad7bf926acbb71f7cf1cc3db1ad5c0750dd93130fc67014c1dcb09d1e7f3db908441468f72be356b94cecfa34f271f998d97046e0b5793896b9de68a4779d91586da8f47ce6e76b0bd", 0xc4}], 0x9, &(0x7f00005b8000-0x3c0)=[{0x98, 0x1ff, 0x2, "d3b709f4b8b19f480527c25707c7a6394ff4fc657f31558316874ec4ce8ef5451b4c426e70f70db4e6b19d0ebdad1a1445eb3df1525b251ce4b4a208c1bf699c2a556615fd51e4966426dfa7d69df25910f236d205b01063b331b9a6dc5113d24051b0111c055720835d3630fa5cdf4abee9547610f900433a417eb7977c8fca6b"}, {0x60, 0x110, 0x3, "b053b0c27b15aa051d5e5bc9d38dcf2e8b77652b9d3f5dc0a8344848de09345e95e277b34a891dc3f14a0130271e052d41b6b48430c262fdefe338c36001fedaa5990f86b14ad1d7c9e0a816fa"}, {0x68, 0x107, 0x9, "c71734fd60f898b03dedf08fe2b17110aa7ab63165b1ac520a1e83866b3f9e5e52ff73629ec8fbc63ce8c06b9ee9f0898eff35750a28d5df4d320c53b9e312cdbc0285f602e246248f2688c71ec91fc39a93710b"}, {0xa8, 0x4a6a94e3dd45d84f, 0x5067, "68ba9686dddb81858f5cd4e38a060363d490e61c0cafcf4af6b2cc94f37c4717aa310012536289aa79ffe3d9c6581eddb8ece59608a6c04a7d98a81b968d0d148bbe052804ca7761f870927a50bf1f569ca3de9503c305689b354795c406a6453fd832bb7567a9f2c6d9520380197da77736bdf0e3b12a23314f992af6d497293f1499bb8be8af0cf9fa94ae9ffe971c0275e6385b8f"}, {0x28, 0x1, 0x3, "3bd7be884305a3b7186b7d08a140c71cee"}, {0xd0, 0x11c, 0xfffffffffffeffff, "2673dcde2023a32127e15fa14100146b2b31a35e06ca47e307f1915392c5810dcf45c4e8c95d40731c02b0a3e103ab5b5306f3015975cf902d0c120e98a2354a7523b8da92d75ca18cbad64d38f6df8c3a855edf7b4528964d3f2c11308bed7ebeb5021c960ddf63b797f12f02c09158fc796d2d478861173117a0bf1b301c34c915ea6cd2973316646d6591dd945987df6839a8a2b9ca0c8b36ca959ae8e166bd713b33080474ab99a35bf4453acc970b5656a38c64741c43fa06981a"}, {0x98, 0x12b, 0x80000001, "037b0e837f6de5912a824fdb3942802c9cc3666391b71385516ada33e8af3f8a8ebeba046b5386db0e648db6cf7c09e3b5abdac84a740f65cd16398da2949b586e7641eea49fbf579bfbe34e655ad5ab1222033ef0f7a4ef91a55de06fe1f38da2dc25698e61b6e63f83fff264dba479ebec6935cac38f5166ec990ab2bd80bcefc480a84daf00"}, {0x28, 0x0, 0x7fffffff, "eb9749dfff9d2426db42811056b8dd1602b91aecb3"}], 0x8, 0x40}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000464000-0x9)="2f6465762f73672300", 0x0, 0x40) mq_notify(r2, &(0x7f0000ab2000-0x60)={0x0, 0x4, 0x5, @thr={&(0x7f0000f2d000-0x24)="eee4c99102214f14b444f59056278938b614afb68756b5dfc6fec6bdfaea72e0fdd26eee", &(0x7f0000880000-0xe6)="5e291fac97a4118d82714f2fab54a5b1a3789d2f3eb623b10eb02830ffdef7ee17dbc0d6547f0b1298c6b44120031e796fcfbc08ae5ae1c71c879b8a061d3fcdb8cda808a038c33cc9ff6c34b66f371567cfa6a7d0a23c8714a66577ddb86f37f49c9ea12a1a95a09d8da4c7c705951cf310f6f38eaafde7b19c5696f94b2e57e26de01b77d5667423dd85a98d2b05095b84b4661500037410a2fc2af023258802e80c70db83c7ea32781b888832e8761520ae32d8ee2bd099d1f3d6c544fc4594b307cf0c132940d35eafcb2374575bb29174ac350b0fa5f37b279f155816e28bbe2dc22b65"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004ab000)={0x7f}, 0x4) r3 = socket$inet6(0xa, 0x802, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000798000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000988000)={0x2, 0x100, 0x1, 0xfff, 0x2, 0x7, 0x7059, 0x1ff, 0x1, 0x81, 0x1f, 0x1ff}) getsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000021d000-0x10)={0x10000, 0x400, 0x0, 0xe0}, 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b0000)="2f6465762f70746d7800", 0x400, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0xfffffffffffffff7) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000398000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000818000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e09000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x2, 0x0, 0x861}, &(0x7f00009b0000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005d5000-0x10)={0x7fff, 0x200, 0x3, 0x7, r7}, &(0x7f0000d22000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002be000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c8000)=0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000008d000)={r8, 0x2c7, 0x8000, 0x5, 0x9, 0x8}, &(0x7f00009da000-0x4)=0x14) mmap(&(0x7f0000001000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ac6000-0x4)=0x3, 0x4) r9 = socket(0x11, 0x2, 0x0) sendmsg$netrom(r9, &(0x7f00006d9000)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x0}, 0x10, &(0x7f0000334000-0x80)=[], 0x0, &(0x7f0000601000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_CWND(r4, 0x6, 0x6b4, &(0x7f0000137000-0x4)=0x9, 0x4) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000081000-0x1)=0x0) [ 57.533380] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47891 sclass=netlink_route_socket pig=8277 comm=syz-executor3 [ 57.575931] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47891 sclass=netlink_route_socket pig=8277 comm=syz-executor3 2017/10/25 20:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cea000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x6, 0x22, 0x8}, &(0x7f0000b05000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000509000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d80000-0x90)={0xffffffffffffff36, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r5, &(0x7f00001da000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0x800, 0x4ae5, 0x1]}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ca000)={r4, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000a73000)={0x7fff, 0x53b, 0x6d0, 0x7fffffff, 0x100000000}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f00000c1000-0x4)=0x2, 0x4) sendto$inet(r5, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x20008802, &(0x7f0000f92000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r5, &(0x7f00006b6000)="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", 0x647, 0x20040000, &(0x7f00001a3000)=@nfc_llcp={0x27, 0x1, 0x7, 0x5, 0x80000001, 0x0, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x100000000000}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000fa7000-0x14)={0x8, 0xcf, 0x10000, 0x2, 0xfffffffffffffffe}, 0x14) sendto$inet(r1, &(0x7f0000792000-0xea)="cf0c7ea0854eee6bf94a3ab6b9c9bd409a7d9d9702504c64449f3fa1113bd9412b1eeae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63a65d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176768429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262b69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a6b0087", 0xea, 0x40000, &(0x7f0000a41000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000d43000)=0x10001, 0x4) sendmmsg(r5, &(0x7f0000c2f000)=[{{&(0x7f0000845000)=@alg={0x26, "6165616400000000000000000000", 0xe, 0x400, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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{&(0x7f0000d78000-0x1000)="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", 0x1000}, {&(0x7f00005ee000)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000c1e000-0xf)="8cdf95f9002a00000000001bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da49959b8840fdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf14450fdcc3339faeda47157269dca4"}], 0x3, 0x4}, 0x4}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc5000+0xdf8)={r3, 0x7fffffff}, 0x6) poll(&(0x7f00007af000)=[{r1, 0x100, 0x0}, {r5, 0x400, 0x0}, {r0, 0x5000, 0x0}, {r0, 0x4, 0x0}], 0x4, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c00000)={0xffffffffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) recvfrom$inet6(r5, &(0x7f0000881000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x101, &(0x7f0000f31000)={0xa, 0x2, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r5, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x10000000000803, 0x0) 2017/10/25 20:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x40, &(0x7f00004cd000-0x1)="c2") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b96000)="2f6465762f72746300", 0x240600, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000059c000)={0x29cb, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x168, 0x1000, 0x3, 0x1, 0xe, &(0x7f0000711000)=@generic="14de7e46164efbda0afd61688722be8f", 0x800, 0x5, 0x0}) munmap(&(0x7f00009b4000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000078b000-0x8)={0x63, 0xfffffffffffffffc, 0x1000000bcbf, 0x2003f}, 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000128000-0x4)=0x3, 0x4) getrandom(&(0x7f0000d16000+0x389)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x1) mkdir(&(0x7f0000208000-0x8)="2e2f66696c653000", 0x20) recvfrom$unix(r1, &(0x7f0000775000-0x5)="0000000000", 0x5, 0x101, &(0x7f0000581000)=@file={0x929f8312ceedac18, "2e2f66696c653000"}, 0xa) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/10/25 20:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) add_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a1000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KIOCSOUND(r1, 0x4b2f, 0x157) accept$nfc_llcp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xc2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003000-0x50)={0x2, 0x6, 0x2a0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, r0, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$inet6_int(r3, 0x29, 0x37, &(0x7f0000f54000-0x4)=0x0, 0x4) recvmmsg(r3, &(0x7f0000d5a000)=[{{&(0x7f0000b61000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00001ff000-0x70)=[{&(0x7f00005b1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f00004a0000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000253000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000a4c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000bd2000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000a19000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x7, &(0x7f0000dca000)="0000000000000000000000000000000000", 0x11, 0x1}, 0xffff}, {{&(0x7f0000d24000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000)=[{&(0x7f00002ce000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x1, &(0x7f00008bf000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x6}, 0xad}, {{0x0, 0x0, &(0x7f0000ebe000-0x10)=[{&(0x7f000071c000-0xb)="0000000000000000000000", 0xb}], 0x1, &(0x7f0000b59000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x0}, 0xffff}], 0x3, 0x40000020, &(0x7f0000a64000-0x10)={0x77359400, 0x0}) read(r3, &(0x7f000000d000)="00", 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000930000)="2f6465762f70707000", 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00003ea000)=@req={0x28, &(0x7f0000130000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}}) ioctl$KDDISABIO(r4, 0x4b37) fcntl$setpipe(r2, 0x407, 0x3) dup(r1) 2017/10/25 20:20:34 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) r1 = accept(r0, 0x0, &(0x7f0000d95000)=0x0) r2 = accept4$inet(r1, &(0x7f00001fe000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f63000-0x4)=0x10, 0x80846) r3 = accept$inet(r2, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f63000-0x4)=0x4000000000000003, 0x4) r4 = accept4$inet(r3, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f64000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0x9e) connect$inet6(r0, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000423000-0x20)=[{&(0x7f000077e000-0x11)="e0005a3b5c4856b764f6497633c51537df", 0x11}, {&(0x7f0000d29000)="e62618a9761395390a98c9a45a4e1a74c1068a89b81bb6", 0x17}], 0x2, 0x80000800000) socketpair$inet_sctp(0x2, 0x205, 0x84, &(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00005d3000)={0x4, 0x2, 0x4, 0x6, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00009ab000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f67000-0x1c)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00008f0000-0x78)={0x11, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0x1, 0x400, 0x10000, &(0x7f0000377000-0x10)=@common="7465716c300000000000000000000000", 0x8, 0xffffffffffffff01, 0x6}) r7 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f67000)="2f6465762f6877726e6700", 0x8040, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f0000f68000-0x10)={0x5, &(0x7f0000f68000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write(r7, &(0x7f000029f000)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f68000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f68000)="55bdbde68ee5b47af2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x407fc, &(0x7f0000f68000)={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0xbf, &(0x7f0000f67000)="5c8b2ecbfd35bc26d5d73f8778b7d0ff3812b4cadcda6d1d737ee5dfcdb1aa5573a26a1132274aaf669946ed7e29455af8539acbb0622f4dfcb530c0bed5a06ea8220152196a22c5bc9e7a7fa7b8eca587047018cc585c129f4a9d28dd8a94b389824915721c1f4a30c8290fc3b33fbd32e2b623dc2abbe8eac2f34a1d393071d139883bc56456a60ea6152abe85728bdc7db668f97f9325e20cb9a1e2d9dd06e4b2386b77733ccdb12da77534b3dabda2fa049c46c1993815ab01ccf0d55388df0010e71669b5df") [ 57.602924] sock: process `syz-executor3' is using obsolete getsockopt SO_BSDCOMPAT [ 57.628345] IPVS: Creating netns size=2536 id=21 2017/10/25 20:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000430000-0x8)={0x0, 0x0, ""}, &(0x7f0000186000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x4, 0x92) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10, 0x80800) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049f000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00007c4000-0x8)={r0, 0x0}, 0x8) r4 = socket(0x11, 0x4, 0x80000000) r5 = socket$netlink(0x10, 0x3, 0x9) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000d5c000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f000015f000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d8000-0x4)=0x68) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000de7000-0x28)={@common="697036746e6c30000000000000000000", &(0x7f0000d2a000)=@ethtool_sfeatures={0x3b, 0x3, [{0xfffffffffffff000, 0x1}, {0xce, 0x7f}, {0x1ff, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r5, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f0000fa8000)=[{0x10, 0xffff, 0x4, 0xb7a6, 0x0, ""}], 0x10}, {&(0x7f0000ba4000-0x131c)=[{0x810, 0x0, 0x726, 0x0, 0x0, "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"}, {0x92, 0x0, 0x331, 0xfffffffffffffffc, 0x817, "a32989fb90603c36c787f7d43dc2f97f6774c4aecd9a6f502e0d732b68927f0259c9caf50305e946c511f813318e769ea254a4e2507a65f93669826d86b7c787b1e84e284a0761801cfce392a56df6f42289c7fceb814476e420024c0718cdbe2f82a90c5874ca69301fcfc06a02e062d2fdd63b71c17d0ccbf2133f9310a62d7dd9"}, {0x1d, 0x4, 0x0, 0x1, 0x1f, "5eef9b4c298fcfca6c24adb910"}], 0x8bf}, {&(0x7f000020e000-0x11fc)=[{0x6e, 0x7f, 0x100, 0x1000, 0x9, "fdc48105b29b9d5aeffcf881ac3151e9369dd4dea2fcc4cff7d8c716586b9694a92cbf01251a2a8ab6946d55b987d7aefdc79d56fb02ca6d3d78a53c6f25f64190f6755e3bd7b874d2cf7ebc9f2ba59754f1474c873161f3c474ba03e543"}, {0x2b, 0xffffffff, 0x1, 0x1f, 0x400, "f9698e527c929a02eb5abfeb3332261190d6f83179ee40715416d8"}, {0x3e, 0x7, 0x308, 0x2, 0x4, "2cf62c0f448550f4a0cf825ef6783eb94e2f939986aa72295cffc374d35fde4f6d8c506278fa3b147deb9d96e346"}, {0x10f, 0x16, 0x525, 0x3, 0x1, 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"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{0x78, 0x6, 0x301, 0x4, 0x5, "bfc774b80fd750e9e1e157fc7fd4797706a935e8440db1b528204a2912a20994fee1c34eb5486ef5524fc5d39f1d32a19d3cdcc624f684d1f215c8547b2b6bb67039e2cb12c1c0e9f65e1932e38c46156149e5b0aee4af31798244713227344e877103d0bfd649dd"}, {0x55, 0x4, 0x200, 0xfff, 0x1, "fad78f4d8c10fa10e99edf6fcde08f3c7204816ca7f9e55e04820e7b4eafd98ba5a4c264cab0e8cba19d898f5d2bb13f6eba5cfd8c639581086fa311cf0fe2e723502083fb"}, {0x107, 0x9, 0x400, 0x0, 0x828, "b3bbed5682e9ed7c90afda799c691f74e1f32e47dae563dcbeff3d79525b051b036190b3470ba7f3db3ca6e03ebd01de6c620cb7675d7be0b9c1f89bf50d6d87a797e802891f5fa9d842a649f9f7e8756e80a0a2ca9f4d6c9744a039b6f7f51c05fd20b0b367ac54692033d8908f7e9b29295af79729fc106f8f2cf4a0b0bc06b5cfa6c4a54414ee270075429f234d144ef377cb42b6f1d24da88c8c1bc16271f9c8a924fda3206a9532a421839ff138afdc9aaca3ab59f4e97e770936df117fe74e5197524cc55a09cb9b7f333e7cd89076e2b5cda3afc2993cc18139e38bda8d9dea517291a267aeca42e29363e6d280a33db618e9fb"}, {0x89, 0x2, 0x602, 0x4, 0x9, "5307624fea70f79cf3f06c4b33fc90a21188f7d0ae826518ce01ad7cf813549dd9f737826c86c02468634c07044f1dc5e3977ca06533f25af75fceabdf4c7e1855338c488404fbbf3b823a27277174945e31b205b8199addd028d0246d33ee85b8911d41b65ee62cd9bea4e1105832e680c71225548fc2999c"}], 0x1410}], 0x7, 0x0, 0x0, 0x51}, 0x800) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00009f7000)=0x10003, 0x4) unshare(0x400) r6 = socket(0x2, 0x3, 0x2) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000a72000)=0x3, 0x4) sendmsg$unix(r6, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f0000010000)="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", 0x380}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906553313cdca9106f1cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x2, 0x0, 0x0, 0xc044}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r6, 0xe0c0, 0xfff}, {0xffffffffffffffff, 0xffffffffffffffcc, 0x8}, {0xffffffffffffffff, 0x1, 0x8}, {0xffffffffffffffff, 0x8, 0x9}], 0x4, 0x7) recvmmsg(r5, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[{&(0x7f0000bb2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000ac8000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4}, 0x9}], 0x1, 0x40002000, 0x0) socketpair(0x15, 0x6, 0xbd, &(0x7f0000b55000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004ba000-0x20)={0x3, 0x0, 0x10001, 0x7}) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f00005fb000)=0x0) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f00005d0000)={0xa, r8}) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x46}, 0x8) syslog(0x3, &(0x7f000049d000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) sendmsg$netlink(r5, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x7c, 0x1e, 0x115, 0x2, 0xfffffffffffffffa, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da4658598591306b684ecc0d5c51df8ce65c25e664473df36edfd0b97d742deb757bcf06670f91ebeea625815e55c46253f805c49edbd7238cd4b6b9fa9"}, {0x74, 0xbef9, 0x504, 0x5, 0x4, "e22eef275910af7cd2344c1c6fd40c4bba6720cd38ba2ad5b24738ca5ddef7ff74a921601fdd26a72f817964a46ea94db9590d9e492c0d59640d35763e7e7521ec467d172281842a9aa4706c5bf1d09600a24d8c336e5a08ad5e3c1a82ada6932f9d"}, {0x104, 0xffff, 0x306, 0x2, 0xbb1, "9334eb48ac85f0c30f2efdbfebda635182fc76cc5bb98159c35b6e77346924570ea957d6ba1ee3f2e238bd0458f3a352404d52e4a14d99a4ca1442e8fa0b361be23d6fb0e3be45d98863479a64b617d2073c6b0780622d41b610c7ac20ca91e6b7e3a78931a130abe87ae06a5a0249a9e8beec3fdf3db653ba7014b820a8414a4a8761c4651b0d79ff9d099a10586b59e945aeb9deab8b0207cc91863574918d2cfe6f38a77492ba3f688f0a8cae2e2c5bedb73704dd4e46c9ff17ff83cdd09c1afa0bc9711d470de6666b9fd701d799d4c22287033a222911cea0466bc8e5b8da8b8258a07c05633ff01414dbd3b0faee"}], 0x1f4}, {&(0x7f0000127000)=[{0xec, 0x6, 0x2, 0x6, 0x10000, "12f26dfbaad4251cf71fff0deeb298feac70d71192f4c0d439ea04012ad935ec0156a0dadfc2c0163d4a988c5b0d1a4d825a7b508db45a78f3951b7ec3c40028da06feb44276f1f25ef15cb1153df28f4834e5b1ef147363361a03b7562e3c2ee59870539000bbcde7fa55fab94fd27c70868313ba73655e39995c17b02e5100c15fd69a5179bc4701ce7321992b390548645f680154cb4b8fd742ba50b6ee69ba5e8982eca56daf4c1761c74e8dd1d9e07ee9eb54796ba065283823d7ae1d5d6a056cafefcb001e22d4c484450bf83747dec5f0f1e3c3bffbb6f111"}, {0x48, 0x32, 0x400, 0x1, 0x20000000003f, "4dde38b1a7f962fb538fbe7a36f9a5c7d70082937907c1203c47228b26357700a271e8529a3ee3657c2411331c284615477deee5906a3a"}, {0x100, 0xfffffffffffffeff, 0x800, 0x179, 0x8, "96745de681bdb13d2b8667199c127392ae53b82c33688427493a0836050001bd46f4d08c5266f560ace65e71d8880089540fa5bcb557c9773fd00f189d41b4b42d8adb065ec6a5ab8c7efd654ad31c140348d0a587949f85707f57dfdf04c1698fffc41e1927d388fbdfc31c7ef8a579810baa4d7d8c2493f3a193697f39ba53c1e944ee9d22545e516818608d01d8ce7ebe8c5730164ba6839929a05285f7d55179d6495d3cac04aa6fd0bd3a5f529f37693860f367c9f073ce9b17b8927599c7fdc4fb0c650c94b09a0030de05433511a44aa4d11ead73138a925a8f30728ca116d7a34982275d606b69b7473a45"}, {0xcc, 0x0, 0x108, 0x553250e7, 0x100000001, "dc9c874bd2728ef54c325282b63bc4796dd460c632792566ffaafe8c524f5fa3265728bbce04ac72955787c54c26a0e065ad1137a6c48956292eef677ccb95130fcb2c1d32ebc40f307e189061d6b93bc60a42c16572ad2312b88a46967af291e1219494d26e4df54e41eed9927c5ded8bb236f159acdd3eead49caa084b731fe8ed5be23bfba940d6d4a3b854fc5ceeba691946b28ec337a4180f061478171a1aa53354d957cd5c35b97a2b15a9cc844664c086aca319b128"}, {0x1014, 0x1f, 0x11, 0xbe, 0x28, "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"}, {0x108, 0x5, 0x708, 0x0, 0x10000, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3626a4b9e3322b9a23f5802b3e1c0d792df4365ed6fcd889851ac802f31df69174160beca7fda9ef64c60e7507d5121ec7f1a5fca0bd724d72f1011886687ce4dcdc230828457cf1ed06a2817f0a2110884509d07627a441fb36a23d304b6c37c2a429cb1014ea1b6257f1ef5689ab1b3176855b0c537ca1a47b9abf70e2d279a095e72799863f594db6a3d26495acd21564c681866dcab917e6ce1c465c09206ca1def1ce2a7717faf532288e610e2d22c378e98dfd32101740f11882c5b6bff173e1e0392b4d787b4f771e429e61a87369f030e40bb9815c04c06f42722460bdeff296f"}], 0x141c}], 0x2, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/10/25 20:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000004e000)="2e2f66696c653000", 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00006ec000)=0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) getpid() ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00006e2000-0x4)=0x1f) r3 = gettid() r4 = getpgid(r3) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000135000)="2f6465762f73657175656e6365723200", 0x200, 0x0) setpriority(0x0, r1, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ptrace$getregs(0xe, r4, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000686000-0xe4)={r6, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) syz_open_dev$usbmon(&(0x7f00002f4000)="2f6465762f7573626d6f6e2300", 0x7fffffffd, 0x20000000020040) r7 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f00009f1000)={0x1, 0x2}) pwritev(r7, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r6}, 0x10) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) bind$netrom(r7, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r9 = socket(0x10, 0x3, 0xa) setpgid(r4, 0x0) sendfile(r9, r8, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpgid(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000ba4000-0xc)={r6, 0x921c, 0x10}, &(0x7f00001cb000)=0xc) [ 57.665493] nla_parse: 1 callbacks suppressed [ 57.665498] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.702607] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65535 sclass=netlink_audit_socket pig=8344 comm=syz-executor0 2017/10/25 20:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000ea000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000196000-0xcc)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f00005db000-0x22)="") r0 = socket(0x11, 0x8000000000000803, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000299000)="", 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056d000)=0x0, &(0x7f00004b9000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000089a000+0xf46)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, {0xa, 0x0, 0xea01, @loopback={0x0, 0x1}, 0x401}, 0x84, [0x100000000, 0x3f, 0x583, 0x6, 0x96b, 0x2, 0xfffffffffffeffff, 0x10000]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000ae000)={0x0, 0x9e, "655467508186d9c4f92a8e6c330588afad04a74a6252d6228622b0631c60a70b3db007ce4d41b14ebe72806dc55effe264e67c160fe20b2a2dd74e310635472c64a4c5e41eb517b9176705e78b891979ca8384633919693940202515e2581c9f1d5981994d10374e9da03dfc387d69086e11763e2371a6efae2d8225bfb3c9430aa6a3066b0974c85a881d8c07ee720eff4462f86cbee6d364fdaa539413"}, &(0x7f0000490000-0x4)=0xa6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b45000)={r1, 0x7fffffff}, 0x8) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0xffffffffffffffff, &(0x7f00007ee000/0x4000)=nil}, 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fac000-0xf)="2f6465762f73657175656e63657200", 0x101200, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x55dc) r3 = open(&(0x7f0000ec5000-0x8)="2e2f66696c653000", 0x100, 0x100) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00007aa000-0x2)=0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x8c00}) 2017/10/25 20:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17838854cf500000040430009", 0x12) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000e2f000-0x8)={0x0, 0x0}, 0x80004) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r5 = dup3(r0, r1, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000ada000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000012000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") r6 = add_key(&(0x7f00009aa000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051e000)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) utimensat(r4, &(0x7f0000a71000-0x8)="2e2f66696c653000", &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) keyctl$get_security(0x11, r6, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000420000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ca2000)={0x0, 0xfffffffffffffffc}, &(0x7f00007b9000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c91000)={r7, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9f000-0x4)=0x8c) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000f5c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000f5b000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x0}, {"53a6", @random="b9f9db127c24", 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"f6f7", @random="e36acece4c53", 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$binder(0xffffffffffffff9c, &(0x7f0000967000)="2f6465762f62696e64657200", 0xff7e, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000130000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/10/25 20:20:34 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000dac000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8af}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f000084f000-0x8)="2e2f66696c653000", 0x6000, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @x25={0x3, 0x10000, 0x27, "86433660010373313232e977"}}}}, 0x0) socket(0x8000003, 0xa, 0xfffffffffffffffe) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000894000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000343000-0x4)=0x108) getsockopt$inet_tcp_TCP_INFO_EXT(0xffffffffffffffff, 0x6, 0x6b2, &(0x7f0000f68000)="", &(0x7f0000afd000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x3) writev(r5, &(0x7f00004ab000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001000-0x110)={0x1000, {{0xa, 0x0, 0x10002c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) fstatfs(r3, &(0x7f00003b2000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") memfd_create(&(0x7f0000e5c000-0xb)="2f6465762f6c6f6f702300", 0x2) r6 = dup(r4) fadvise64(r6, 0x0, 0x2000000, 0x4) write(r1, &(0x7f0000649000)="69c8132a542ce2a808b609ff6fb5174a37d5de993170f10d33c235a50804da7de2f71071767b4243569c453d3bc866f42f955e7001cd386ed218ff3ff163d895766a09f9acccbb1bf833045a017646d1b2504f47591a121c1fb2513b182bf5b68ea4c9e956dd1d0a82cbfb64efab90dd1fb342c9d6719fe2cd056abe3534f9a4cac0691d65aa", 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x2, 0x0) connect$inet(r7, &(0x7f000039d000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() 2017/10/25 20:20:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00003e5000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x100) getpeername$unix(r0, &(0x7f00003e5000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003e7000-0x4)=0x1002) r1 = gettid() getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003e6000)={0x0, 0xfffffffffffffffc}, &(0x7f00003e5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e94000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000b7000-0x28)={@generic="30609402000000000004067d08cebd5c", @ifru_mtu=0xfffffffffffffff8}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000013000-0x10)={0x1, &(0x7f000002e000-0x8)=[{0xfffffffffffffffc, 0x5b, 0x0, 0x8}]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x2c, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100000001, 0xfffffffffffffffe, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r3) r6 = getpid() fcntl$setown(r3, 0x8, r6) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x2000001, 0x11, r4, 0x0) mmap(&(0x7f000002e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd349}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) connect$ax25(r5, &(0x7f0000028000-0x10)={0x3, {"7694b2b80dcbec"}, 0x9f}, 0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000808000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b91000)=0x0, &(0x7f0000b72000)=0x0, &(0x7f000024a000-0x4)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000fbe000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000bc000-0x8)="2e2f66696c653000", &(0x7f0000fbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000007d000)="2e2f66696c653000", &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fbe000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x203, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000fbd000)=[{&(0x7f00004f0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000938000)=[{&(0x7f0000fbd000)="946f2889cf13a1a8f67af3d1022a6ecb87eb7d8a7bb9fac0da454eceb8c3eea50f48894d7bf516a57429c532bd57b650dfc607e80443932cebb2985cd35dd901294e5e0c4c7b7f5740fd9389d74bd70a2555b716fb7a23ba54c7a5c4464b88bdeb0c1167f8dab78f9239410392be1c034e787102de75d2c65cadf4b4ef8e60a475bce2953b1ae59b7963796e963a2019367d16ddafd055d90f419a89e1dcccb3caf185f51cda188bd2edb32550add62cb5893a5bd4a36a", 0xb7}, {&(0x7f00000e1000-0xd8)="033d51f9e2d1f6d52c3ba74cb44bf1bf6c91a6200cc094cad7f69dfa50ebfc0c781536f3031819c7ff0dd7fbe2cecad279963899090683b5c931ec04611dc47b1d525e7bede120ef049e1d6742cce02c33831a49ebd8aee48a1b7ff6e5b6484113bfc171de3616fad240ebb18e161efa4ee9326b5d6f602b6497e85aa6821f546d21d94f5669b18e973e6271fc4e91b05b0a3c176b14b40d63b1e454ef8936d727dc1c81f8ab5ff3d6f92779f0a816e81d67d541e38e760a968807fc0d2f5ec44cca7828d08c893053df02731cf5e656bb0468a0f87bb43f", 0xd8}, {&(0x7f0000671000)="dcde2bafbe93ede1cc3e49eac8b28a7aee4c806a9e971f50d6695a896336720a7c5833c2adf02849011deecf15a2052663c14a194f582e718ae02671fc9b710f6f", 0x41}], 0x3, &(0x7f000037f000)=[@rights={0x18, 0x1, 0x1, [r4, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r3, r2, r5]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r9, r10}, @cred={0x20, 0x1, 0x2, r6, r11, r12}], 0x5, 0x10}, {&(0x7f0000fbd000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000be8000-0x70)=[{&(0x7f0000402000-0x1000)="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0x1000}, {&(0x7f0000790000)="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0x1000}, {&(0x7f0000ac2000-0xb)="fe637fc2771ec79d0b3a61", 0xb}, {&(0x7f0000fbd000+0x5a9)="5811f09d5921d97f50e5cfdea2e7446a8bb8adea9a1a452c52f2753cbef5a7d48ddbb24f8da6e14e8fd72645d415e7af27d8514e4c318038741d19dff3cd9248bab29eb58419d3723b3b34682355750b5ebac19dc34b9b7272746b0d0c2aadd8df5c250df35ecaf17b7e8e9adc9f0fa80e71f245ad3e34b399c0e2d9859b475f42dbe4e0a8a655ee44661e274590486c68f2410785f828b9adad568f4775996abb4fcbc92658472d6c005923630324cde8bdcc2e03b7948b9a99d4bb919c9e5560d662cc04ba2ac22b067957aa0216660558157981c37166bd710a4149004b588b00e457d79a5f889044c94f", 0xec}, {&(0x7f0000c5a000+0xd1f)="749cc99a90e28a53b2faaaec971d350c9bbbcb03ffa8fee2f7", 0x19}, {&(0x7f000080a000)="7f50fcc38ce4418751741451e9c03be9a36b8ebead766bded3b9abf29fd3470c603cd1de", 0x24}, {&(0x7f0000fbd000)="88c1f145352e4a3ffccd2999a030103cb07ac6c3aeae6113fac56e38e6001aa8693a4c12933158f2640837cea137c0fb1e7f8e1a28cf2a60ab45de9a", 0x3c}], 0x7, &(0x7f0000fbe000-0x50)=[@cred={0x20, 0x1, 0x2, r6, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r2, r5, r5, r0, r5, r4]}], 0x2, 0x40}], 0x2, 0x41) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x27, &(0x7f0000fbf000-0x4)=0x0, &(0x7f00000c4000)=0x4) sendto(r3, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r15 = dup(r3) r16 = getuid() r17 = socket(0x10, 0x0, 0xffffffffffffff01) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r17, 0x84, 0x4, &(0x7f0000094000-0x4)=0x3, 0x4) ioctl$TUNSETOWNER(r15, 0x400454cc, &(0x7f000002e000)=r16) 2017/10/25 20:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000004e000)="2e2f66696c653000", 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00006ec000)=0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) getpid() ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00006e2000-0x4)=0x1f) r3 = gettid() r4 = getpgid(r3) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000135000)="2f6465762f73657175656e6365723200", 0x200, 0x0) setpriority(0x0, r1, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ptrace$getregs(0xe, r4, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000686000-0xe4)={r6, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) syz_open_dev$usbmon(&(0x7f00002f4000)="2f6465762f7573626d6f6e2300", 0x7fffffffd, 0x20000000020040) r7 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f00009f1000)={0x1, 0x2}) pwritev(r7, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r6}, 0x10) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) bind$netrom(r7, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r9 = socket(0x10, 0x3, 0xa) setpgid(r4, 0x0) sendfile(r9, r8, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpgid(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000ba4000-0xc)={r6, 0x921c, 0x10}, &(0x7f00001cb000)=0xc) 2017/10/25 20:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00003e5000-0x7)="63707573657400", 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000016f000)=0x1, &(0x7f0000107000-0x4)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e9c000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r2) bind(r0, &(0x7f000071b000-0x1c)=@in6={0xa, 0x3, 0xe9800000000, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x40000000000030, &(0x7f0000ae3000)="00000000000000000000000000000000", &(0x7f00007bf000-0x4)=0x10) [ 57.710295] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.739304] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=8344 comm=syz-executor0 2017/10/25 20:20:34 executing program 2: mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000933000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003e000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001f2000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400000000000008, &(0x7f0000933000)={0x0, 0x0}) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00002af000-0x4)=0x0, &(0x7f0000935000)=0x4) r4 = dup2(r0, r0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00001c3000-0x8)={0x5, 0xffffffff, 0x8, 0x7}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f6000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000936000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x56, 0x7, 0x6, 0x500, 0x1dc000000000, 0x100, r1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000933000)={r2, r3/1000+10000}, 0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000932000)={0x0, 0x0}, &(0x7f0000933000-0x4)=0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000931000-0x4)=0x0, 0x4) r6 = gettid() mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000935000-0x8)=0x5) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000909000)="73797a6b616c6c657200", &(0x7f00001a2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000)="2f6465762f73657175656e6365723200", 0xfffffffffffffff9) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000937000-0x6)="6c6f676f6e00", &(0x7f00007d4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000-0x2e)="268c7c4d4a45355b0020fcbdca2b14ad819aea3242d7b9500c3e2f0a1fdd95c0974df53216222c04a41f2a158c84", 0x2e, 0xfffffffffffffffd) keyctl$link(0x8, r7, r8) connect$inet(r0, &(0x7f00008e1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000932000-0x508)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x509, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.805190] device lo left promiscuous mode [ 57.829155] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=8359 comm=syz-executor0 [ 57.854951] device lo entered promiscuous mode [ 58.240404] pktgen: kernel_thread() failed for cpu 0 [ 58.245510] pktgen: Cannot create thread for cpu 0 (-4) [ 58.250888] pktgen: kernel_thread() failed for cpu 1 [ 58.255963] pktgen: Cannot create thread for cpu 1 (-4) [ 58.261309] pktgen: Initialization failed for all threads 2017/10/25 20:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000019000-0x4)=0x1, 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000790000-0xc)={0x2, 0xffffffffffff8535, 0x0, 0xfffffffffffffffb, 0x466e, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000000c000)=0xf3f2) clone(0x0, &(0x7f0000002000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x2)="") mlock(&(0x7f00001a8000/0x4000)=nil, 0x4000) getpgrp(0x0) r2 = fcntl$dupfd(r1, 0x406, r1) timerfd_gettime(r2, &(0x7f00005ce000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cf9000-0x4)=0x0, 0x4) write$fuse_poll(r2, &(0x7f00002e5000)={0x18, 0x5, 0x800, 0x0}, 0x18) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bf6000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101442, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000882000-0x54)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sched_getattr(0x0, &(0x7f0000672000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x0, &(0x7f0000cf6000-0x8)=""}) 2017/10/25 20:20:34 executing program 3: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f000017d000)="e380a949199c4d5546ed9f2b52b453c767e50000008273008000021c1fd4f3ffffffffffffbf7f009161d087a4d3b6200000000000080b05000600ec191b15fb", 0x40, 0x20004000, 0x0, 0x0) bind$inet(r0, &(0x7f0000532000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) connect$inet(r0, &(0x7f000034f000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000124000-0x4)=0x8000000001000203, 0x4) close(r0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f65000-0x8)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000f64000)="1a5fe767e4ba6774a87cf8fad041a6523ce63eb62358802d315900295a5cf69cc316c576fbf32ab8a7cf187d5c23b0d3145a0f4240189bf70cfdde4e3745a7c29755ab090ee089ce0d5326d95a974acd4429cd8c8505d6186648921920d2030553484a63c644400488416d40d46d12f640484899e65f87dfe88077c60ce70ebfa3bc4c1d732ea17a2adc5dc7ef8af7161bf4ca4eeabc3fd9085c79ce0ede35b865076c9a97b8c1a1", 0xa8) tee(r4, r3, 0x81, 0xd) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f65000)=@assoc_value={0x0, 0xf0}, &(0x7f0000412000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f65000)=r5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c98000-0x10)={0x0, 0x5f2, 0x1, 0x1}, &(0x7f0000e3a000-0x4)=0x10) shutdown(r4, 0xffffffffffffffff) connect$ax25(r4, &(0x7f000094c000)={0x3, {"233d06000000df"}, 0x8}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000847000)="7c0cdc4a02bec88387282b09212970b1f776b5a0f1fd8d0f84c28692fccfa48eed3ad9e973d98c69e928c0c12256ed58e478e16aafcd7faa78dcee5d89549cb9b56333dd750398b1f8653d261220d85d8bce5da855f05e91911229e301a2c148f9025540035dc87b81cb2948ad978ab06c9e3556fcfdc445bb43460b5ef5b000475243f8e9b542fa85fea890df957b353bb21153a705cc329e348243f9137f38fd740ad65d6e1c4393ca6b2d3830021c1ca6805c09b18039d84c89ab5903", 0xbe, 0x40000, &(0x7f0000b86000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000a30000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r6 = dup(r1) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f00006b5000)=0xffff) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00004f8000-0x4)=0x0, 0x4) write(r4, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae095", 0x25) bind$unix(r3, &(0x7f0000bdb000-0xa)=@abs={0x44ff8b0f0e13273, 0x0, 0x2}, 0x8) 2017/10/25 20:20:34 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000f97000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f97000)=0x10, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="9424070000000000000c1cb29661a3395dda5ee1d3f1e463a680a8f57b237d000001006c0f78dbdb", 0x28) add_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="aa747ad5992382ff42ff6172c0d468c67e60d47a800490f53f5ab49526ac2d4e45bd8e896e5cb528be487e225fcc972086763261869b12d3988e0d31db19a38180dea382f45e717ad9c2d35c1a6b97616ead3ef743c9edeae6250dfb4d1ab275b54002fb6d9d4ed2f51974c2fc368e1e2a849bde0dec5ab20a85f804aca4d516665529ee4a6e3c7ede467653c7caf2916e82d0069ce7ebe179f45beb8507e6333437ba07643748f8056ad1d926117e0ad496162321c7547423b266ff305ece1fcc9e7f5807ec5f0b02a9", 0xca, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x2)="2e00", 0xffffffffffffffff) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f99000-0xf)="2f6465762f73657175656e63657200", 0x4488c2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000f99000-0x4)=0x802001, 0x4) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004d1000-0x3)={0x0, 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000024b000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0x7f}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/10/25 20:20:34 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000)="2e2f66696c653000") request_key(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="76626f786e6574306c6f75736572776c616e3173797374656d6370757365746d643573756d3200", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x200}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c53000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x57, &(0x7f0000a5f000-0x4)=0x10000, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000f63000)=0x40, 0x4) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x3, 0xe52, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x400000000000007, 0x8}, {0x203, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x4}]}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000f63000)="2e2f66696c653000", 0x21) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000029e000/0x1000)=nil, 0x1000, 0x4, 0x10, r4, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f64000-0x4)=0x0) ioctl$sock_ifreq(r4, 0x8930, &(0x7f0000581000-0x28)={@common="6970365f767469300000000000000000", @ifru_settings={0x7, 0x100000005, @te1=&(0x7f000003c000)={0x100000000, 0x7c9, 0x100000000, 0x5}}}) personality(0x8) uname(&(0x7f0000eb4000)="") socketpair(0x0, 0xb, 0x7, &(0x7f00005b4000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/25 20:20:34 executing program 5: mmap(&(0x7f0000000000/0x743000)=nil, 0x743000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000b01000)="2f6465762f73672300", 0xd, 0x521400) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b1e000)=0x2, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000308000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000242000-0x4)=0x20) r1 = perf_event_open(&(0x7f00004fa000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000930000-0xc)={0x10080008, 0x0}) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f000072e000-0x6)="2e0000007300", 0x100000, &(0x7f0000444000)="") getpeername$ax25(r0, &(0x7f0000d30000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000068000-0x4)=0x10) mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") pivot_root(&(0x7f00000a7000)="2e2f66696c653000", &(0x7f000033f000-0x8)="2e2f66696c653000") r2 = open(&(0x7f0000c0c000-0x8)="2e2f66696c653000", 0x380, 0x42) fcntl$setpipe(r2, 0x407, 0x7f7) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000069a000)="2f6465762f6b657963686f726400", 0x4800, 0x0) mmap(&(0x7f0000743000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000958000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079d000-0x4)=0xe8) getresuid(&(0x7f00005bf000)=0x0, &(0x7f00008d6000)=0x0, &(0x7f00002e8000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000da8000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, 0x3, 0x9, 0x2, 0x80, 0x80, 0x3, r4, r5}, {0x3f, 0x40, 0x9, 0xf605eea, 0x25b9bff4, 0x100000000, 0x800, 0x35e5c923}, {0x1, 0x8, 0x8, 0x8}, 0x7, 0x4, 0x1, 0x1, 0x11, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x10001, 0x6}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x2, 0x1, 0x400, 0x7f, 0x0, 0x3b}}, 0xe8) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000743000)={0x1ff, 0x3, 0x63, 0x4, 0xffff, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f00001a6000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="334b0e0e32e4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="39ead84af576a60abbe1d4f98dcc09ff"}) 2017/10/25 20:20:34 executing program 0: prctl$setmm(0x23, 0x0, &(0x7f0000162000/0x1000)=nil) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000de7000)={0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x80400, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x7ff, 0x2, 0x40, 0x3}) syz_open_pts(r0, 0x100) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000091000/0x3000)=nil, 0x3000}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x7f, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000002000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$lock(r0, 0x5, &(0x7f0000002000-0x20)={0x3, 0x4, 0x7, 0x5, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000)=0x401) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x6, 0x6, 0x0, 0x3f, 0x7, 0x299, 0x1, 0x9, 0x0}, &(0x7f0000003000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000003000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$getreaper(0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000006000-0x4)=0x81) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000006000)={0x2, 0x3, 0x6, 0x8, r2}) 2017/10/25 20:20:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000cbb000)="5b00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000693000)={@generic="2b105298abfd3ae9aa14573eab127fa0", &(0x7f0000a01000)=@ethtool_gstrings={0x1b, 0x9, 0x38, "b3f1bafad9faefeeb236ce401a09d54fee937d2fc0efbb2a4537ca1da791fc68fa7f43c455d682b4598a8c032dad881e57c86ec5efd60af0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d00020004001a00040001fffffffffffff7010c00001ee400", 0x39}], 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000078b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[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]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f4e000)=0x0, &(0x7f00001e5000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd2000)={0x0, 0x0}) accept$netrom(r0, 0x0, &(0x7f00000e6000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000033000)={0x3ff8000000, 0x100000000, 0x20e, 0x100000000, 0xde, 0xee5, 0x9, 0x9, 0x0}, &(0x7f0000c5f000)=0x20) clock_adjtime(0x6, &(0x7f00002bb000)={0x7, 0x0, 0x8, 0x6, 0x7fff, 0x5, 0x401, 0x3ff, 0x1, 0x4, 0x2c8, 0x3, 0x7fff, 0x10001, 0x6, 0x9, 0x7, 0x4, 0x3, 0xcd, 0x1, 0x800, 0x53, 0x7, 0x9, 0x2338}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008bf000)={r4, 0x2d, "bc2aec32f68724c8631732d51a2583149c9da3fc9860b2bba1a64c40f52fd96657d1ca225595786c9a85607a6c"}, &(0x7f0000a68000-0x4)=0x35) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000857000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7ff, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000305000-0x10)=@generic="dc744582ec0ca9e6e5ef745445aec134", 0x3, 0x38, 0x1}) 2017/10/25 20:20:34 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0x401, 0x400) fdatasync(r0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x10000, &(0x7f0000001000)={0x129}, 0x8) fcntl$F_MEM_UNLOCK(r3, 0x801) poll(&(0x7f0000002000)=[{r3, 0x4092, 0x0}], 0x1, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000005000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000004000)="ebb9a300620f9a1e61828e3200873d077f88e70f24dae1a6c0cfb3fe608fe5b749eecf37d6debf4ed8f921b42064551feb420fd81470a78e2d98fdac8ad6e2ca46053ff0144a43cc15f1dcb37a345ac667b2b1d7b6aaa81dcce598df9baa818884ce774407cf929da620a99f0c1d743fac5c4ab6063a72c24a74557000386ac331459ff31f69c448b6a898fec50a1c584f0841ff9f58d918a4dcd6b2f69b67ef67125430d3ccae67eba70b66aaa81599d1e6fc5454a5d3a401e885bcf46487f06f44cd478764667540f56142801d7eacaa43ce05cfb5198cc6526f") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000005000)={0x1000, 0x6, 0x4000000, 0x80000001}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000007000-0xb8)={r1, 0x6, 0x0, 0x101, 0x4, 0x4, 0xffff, 0x7, {r1, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x3, 0x0, 0x8001}}, &(0x7f0000004000-0x4)=0xb8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000006000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$netrom(r5, &(0x7f0000001000)=@full={{0x3, {"fe5c3a6378762c"}, 0x7fffffff}, [{"51695095b62a0b"}, {"f34669c1fea162"}, {"c0dca57876d27c"}, {"cdd9c7f26b79b5"}, {"23292dfbe388fb"}, {"93df84741d65d4"}, {"9f13f1f1abd130"}, {"8de106fa923878"}]}, 0x48) eventfd(0x21) lseek(r3, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000007000)=0x0) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x8, 0x9e0, 0x8, 0x7, 0x0, 0x80000001, 0x1400, 0x4, 0x1f, 0x1, 0xdf, 0x3, 0x0, 0x41, 0x3, 0x75, 0x4, 0x0, 0x0, 0x1, 0x3, 0x9, 0x0, 0x181b, 0x0}, r7, 0xff, r5, 0x4) 2017/10/25 20:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0x38b000)=nil, 0x38b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x101) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f6877726e6700", 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000629000)={0x6, 0x7, 0x84, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ca1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000234000-0x8)="2e2f66696c653000", &(0x7f000038c000-0x10)={0x8, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e38000-0x13)="0214af0049005f000000180000000402832e9d", 0x13) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002a2000)=0x0, &(0x7f0000830000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000002000-0xd)="7d246370757365745d28262d00") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000803000-0x4)=0x41, 0x4) unshare(0x4000) recvfrom(r3, &(0x7f0000ef6000)="00000000000000000000000000000000", 0x10, 0x60, 0x0, 0x0) r5 = socket(0xf, 0x803, 0x2) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00003f6000-0x4)=0x0) close(r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x800000010, &(0x7f0000eee000)="180000020008000000be8c5ee18c88a3", 0x10) 2017/10/25 20:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000743000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x20000000000) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000b9c000)=0x56c100, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d11000)=0x3fb, 0x4) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000bf9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0xe, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0xb0, 0x10e, 0x7ff, "94189f2ed8d801120f62808cf63a3cf18c6fe9cf98cb837b85533ba821226a0e553d7c66513bcbfedca33ca1e84f600d7875e50538d773d671cb451094a0424c33a15749afd160ec8ce64bb87cc6f02beeaa8d5eb71e2fb9da30336f4e55f56345b82617389cfb7146eb89a2547bfe35e0f416a629c410c738c5f19ce20f700431097e62fb0d5baa1810382359edae629324f33d346ed62e43"}], 0x1, 0x0}, 0x0) r1 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r3) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00005e1000-0xb)="2f6465762f6c6f6f702300", 0xa, 0x3) r5 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1, 0x22012, r4, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000078c000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000506000)={0x0, 0x0, 0x0}, 0xc) getpgid(r6) getpgid(0x0) fcntl$getown(r5, 0x9) getpid() mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) tkill(r7, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() geteuid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000676000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007bb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000006e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e53000-0x4)=0xf2) r2 = socket(0xa, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000673000)="2f6465762f7667615f6172626974657200", 0x88240, 0x0) r4 = syz_open_dev$mice(&(0x7f0000a8c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2103) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00004ec000-0x6)={0x5, 0x401, 0x2}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x7, [{0x9c4, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r3, 0x5940, &(0x7f0000bf1000)="16") r5 = socket(0x2000000000009, 0x1, 0x0) ioctl(r5, 0x8936, &(0x7f0000000000)="") ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000d5a000)=0x0) r6 = syz_open_dev$tun(&(0x7f00008c8000)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$ipx(r5, &(0x7f0000bab000)={0x4, 0xffffffffffffffff, 0x1, "b2a094b7dd52", 0x4, 0x0}, 0x10) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_mtu=0x3df}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000f3e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00002c7000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000277000)=0xe8) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000cfc000-0x8)={0x0, 0x0}) 2017/10/25 20:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000125000)=0x0, &(0x7f00004d6000-0x4)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007ce000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000790000)={r1, r2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007bf000)="2f6465762f7667615f6172626974657200", 0x4001, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a0f000)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x10001, &(0x7f0000c06000)=0x7fffffff, 0x4) r4 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000bdd000-0x4)=0xffffffffffffeffb, 0x4) fcntl$setstatus(r0, 0x4, 0x43ff9) r5 = dup3(r4, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1f, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000c22000)=0x5, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) bind$inet6(r0, &(0x7f0000138000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x4000001}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006f1000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000f3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000083f000)=@assoc_value={r6, 0x1}, &(0x7f0000b91000-0x4)=0x8) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000001, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xa, &(0x7f0000c19000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000455000)={0x0, 0x0, 0x0}, 0xc) r8 = socket$inet6(0xa, 0xb, 0x107) fcntl$setsig(r8, 0xa, 0x34) getsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f000047d000-0x4)=0x0, &(0x7f0000ab7000)=0x4) fcntl$setsig(r3, 0xa, 0x13) setsockopt$inet6_int(r5, 0x29, 0x57, &(0x7f0000f2d000)=0x2227, 0x4) fcntl$setown(r0, 0x8, r7) sendto$inet6(r0, &(0x7f0000367000)="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", 0x1001, 0x31, 0x0, 0x0) 2017/10/25 20:20:35 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)="2d00", 0x0) sendto$inet(r0, &(0x7f000016c000-0x50)="b7fca5d7123ec3d7f38a08315134f754837007aecce00892848dd56c00ca3330329e842308ccf7440b98f208e1117e0d60f1dfd2e47768f1b466046b22265e7e6ee5d55c3f6b4be4d58c01127b32eb3e", 0x50, 0x801, &(0x7f0000754000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000fda000)="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", &(0x7f00005b4000)=0x0, &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000fda000)="cfb5c7ebd614e83a14") pwritev(r0, &(0x7f0000464000-0x50)=[{&(0x7f00000ab000-0xe8)="", 0x0}], 0x1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f70746d7800", 0x181000, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000e1000-0x4)={0x9}, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fdc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.372888] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.396489] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. 2017/10/25 20:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) add_key(&(0x7f0000c2b000)="73797a6b616c6c657200", &(0x7f0000c31000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) openat$rtc(0xffffffffffffff9c, &(0x7f0000039000-0x9)="2f6465762f72746300", 0x212080, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f000021c000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d001100096e00000001001f536e06ceda", 0x59}], 0x1) 2017/10/25 20:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002bb000)="2f6465762f73657175656e6365723200", 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fc6000-0x4)=0xfffffffffffffc00, 0x4) r2 = dup(r0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b8a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002e1000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000921000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000828000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000dfc000)={0x81, 0x0, {0xffffffffffffffff, 0x3, 0x76c, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/25 20:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000ae7000-0x14)="140000000a0ae7fcff00400000020017011f00e5", 0x14, 0x898, 0x0, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r2 = getpgrp(0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000028b000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getpgrp(r2) sched_getaffinity(r3, 0x8, &(0x7f00000e8000-0x8)=0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009a4000-0x8)={0x0, 0x0}, &(0x7f0000f90000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000e4d000-0xbc)={0x7, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "067ff31be8457ccf", "6ddb3d61db0ca8861d00a42e146b775fa1bcf100c054ab3e143e526f18dffec2", 0x7, 0xd76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000e16000)={&(0x7f0000d19000)=@sco={0x1f, {0x7fffffff, 0x4, 0x100, 0x1000, 0x6, 0xffff}}, 0x8, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x8040) socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000000e000-0x8)="2f6465762f73672300", 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000f000-0x4)=0x60) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f000000f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x1c) getdents64(r4, &(0x7f0000004000-0x10)="000000000000000000000000000000000000000000000000", 0x18) close(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0xb000, 0x0, &(0x7f0000241000/0xb000)=nil) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000069d000-0x4)=0x0) wait4(r0, &(0x7f00000e6000)=0x0, 0x8, &(0x7f00006ba000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x20, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = timerfd_create(0x0, 0x800) r2 = socket$inet(0x2, 0x8000f, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f31000)={0x0, 0x2, &(0x7f00007ed000)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x866a}]}, &(0x7f00004c2000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00007f3000)={r3, @in6={{0xa, 0x0, 0xd6f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x81, 0x7f, 0x7}, &(0x7f0000c61000-0x4)=0xa0) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f0000018000)=[{&(0x7f0000012000-0x56)="", 0x0}, {&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x3) 2017/10/25 20:20:35 executing program 7: r0 = inotify_init1(0x800) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) r5 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000000)=0x0, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x100, &(0x7f0000c20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x18, &(0x7f0000001000-0x10)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000317000/0x10000)=nil, 0x10000, 0x2, 0x32, r5, 0x20000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0xfffffffffffffffc) r6 = syz_fuseblk_mount(&(0x7f0000326000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, r2, r3, 0xf, 0xee, 0x48000) fcntl$setown(r0, 0x8, r4) fcntl$setsig(r6, 0xa, 0x21) mmap(&(0x7f000031b000/0x2000)=nil, 0x2000, 0x4, 0x8010, r6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) mmap(&(0x7f0000323000/0x1000)=nil, 0x1000, 0x4, 0x113, r0, 0x0) mmap(&(0x7f0000323000/0x2000)=nil, 0x2000, 0x9, 0x10, r0, 0x0) mmap(&(0x7f0000c1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000-0xa)="2f6465762f70746d7800", 0x1, 0x0) r8 = shmget(0x1, 0x2000, 0x800, &(0x7f0000c1f000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2932, 0xffffffffffffffff, 0x5b) shmctl$IPC_SET(r8, 0x1, &(0x7f0000001000)={{0x6, r2, r3, r2, r3, 0x8, 0x19f, 0x0, 0x0, 0x0}, 0x3ff, 0x4, 0x1, 0x3, r4, r7, 0xf6a, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000004000-0x97)="87e37a20e1e19a2fab8ea980ef7572682f39fa1f51881cbaba56dc2859498da382b45892dc5dc975de0a7771fd30ba75d0e18862d274e2a79f50faab5203c8de4a13f1dfc0dde675057dbb6ff8fd5d9fd1a1c42fa1e1083f90a77927b60a8226acc92fc2b8aebc90f5e4cb7f0c51be8c04795f4f54003d4aa6bf86d87893af0bdb1ede6591341e4863dd179a0f93c1826f2288f73e3731") ptrace$cont(0x18, r7, 0x20000001, 0x40) fcntl$dupfd(r5, 0x403, r5) wait4(r7, 0x0, 0x400000080000008, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getregs(0xe, r7, 0x85, &(0x7f0000b3f000)="") r9 = msgget$private(0x0, 0x1d) msgctl$IPC_SET(r9, 0x1, &(0x7f0000502000)={{0xffffffffffffffc0, r2, r3, r2, r3, 0x11, 0x3, 0x0, 0x0, 0x0}, 0x4ff20832, 0x3, 0x8001, 0x5, 0x1fc00000, 0x8, r1, r1, 0x0, 0x0}) mmap(&(0x7f0000c22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000c22000)={0x31, 0xffffffff7ffffffd, 0x0, 0x2, 0x1000000004, 0x3, 0x2, 0x8}, 0x10000) 2017/10/25 20:20:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@common="7465716c300000000000000000000000", @ifru_flags=0x1a00}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) utime(&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000001000-0xd)={0x4, 0x81}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa000, r2, r3, 0x4, 0x7fffffff, 0x40020) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000)={0x1, 0x8b, 0x8, 0x5}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000004000-0x10)={0x1, 0x2000000000, 0x2, 0x83}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000)={0x6, 0x8fb0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x3, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000003000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0xb4, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x1, 0x0, 0x10001, 0xdf5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0xffffffffffff6461, r4, 0x3, 0x81}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000004000)={r5, 0x88b3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000006000-0x14)={0x8001, 0x3, 0x100000001, 0x3b, 0x0, 0x1000, 0x9, 0x0, 0x20, 0x40}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x400, 0x1}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r6, 0x2, 0x7, 0x5c53, 0x0, 0xcba6}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000008000-0x15)={0x1, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x18)=[{0x400, 0x86, 0x0, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/10/25 20:20:35 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b28000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x800) r2 = memfd_create(&(0x7f0000223000-0x10)="776c616e302473656375726974795e00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002da000-0x8)={0x0, 0x0}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0xf, 0x14) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f0000859000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000837000)=0x1c) r9 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000670000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000161000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0xf)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b27000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000039b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x1)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bc2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a36000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c55000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00004eb000-0x4)=0x0, &(0x7f0000b98000)=0x0, &(0x7f0000881000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x400000, 0x0) r22 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r23 = accept4$unix(0xffffffffffffffff, &(0x7f000098e000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000017c000)=0x1002, 0x80000) r24 = accept$inet(0xffffffffffffff9c, &(0x7f0000ac2000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000061a000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r27 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000513000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x9133fe65fc14c685, 0x0) r31 = syz_open_pts(0xffffffffffffffff, 0x80) pipe(&(0x7f00007d8000)={0x0, 0x0}) r33 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000060b000)=0xc) r35 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000019e000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000578000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000000)={0x0, 0x0}) r44 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b96000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000735000-0x4)=0x1c) r45 = syz_fuseblk_mount(&(0x7f0000fb1000)="2e2f66696c653000", &(0x7f0000456000)="2e2f66696c653000", 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x3, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = mq_open(&(0x7f0000000000)="272f7b7573657200", 0x8c2, 0x43, &(0x7f0000b30000-0x40)={0x2c, 0x32, 0x5, 0x4, 0x1000, 0x4, 0x0, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b20000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) r50 = syz_open_dev$sg(&(0x7f0000534000)="2f6465762f73672300", 0x3, 0x101000) r51 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d2a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r53 = getegid() r54 = fanotify_init(0x0, 0x8002) r55 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c4d000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fe7000)={0x0, 0x0}) r58 = inotify_init1(0x80800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b77000-0x4)=0x0) r60 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000094000)={0x0, 0x0, 0x0}, 0xc) r62 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r50, 0x0, 0x11, &(0x7f00003d7000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x2, &(0x7f0000d87000)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f00006c9000)="4ebc78f38072b57402277a77ca26f4d7bf570e28b190467a108f48c1fbcdd8d617dcd4bef73c8fec6a585110bf0779aada7148a807513ac28c20d06844c6fd3c6ade8cb473c5664bbd6470dcad5dc484f51cd47c772ba836d025ffafde0c75efbcf6a9698dd4a1d21200784488465c41195c7084c5a38a85e8750be976e8fdff976583ce0eb633af755e3dc6f14833cecf2cae531b1eb724357b6ad5d258a1e19d9f0fb4f078c2969cfa2eca687786cac33f32225eeba4a0f59c1659bc42c4e5217f0410e0a10a7fff70d20ee86718d344", 0xd1}, {&(0x7f0000d37000-0x65)="90bfed816bb00dc7153bde4a2f6f857649b85f48c078d5be3457b9c47f0e1ea441d0e308435bbb6182dbd153cff9520086456865fb4698dbfdee40eb7f9c6022de94be571449440035b1fc45f6e2ff82afd617bd3691a3dae12a5d95f3b9af7714ab3b2733", 0x65}, {&(0x7f0000001000-0xa6)="48fcb7a8b5a289109e4a4556bf6168285ea76b00679819734b0d5d5089c4dc45f2bc9d7985fa402454eba1d8d25c9b0988a2ea6f82ebe8afd5ed8326dcd54c92021b63295bab44fc8240a61ae9d1d8e80dc48396c417ca2b18f8a0200946eaf20a823e0a4a477cc8357efd6743f1a6a84837fd31bdb6e00dcb69af9ceda40cf84554d9bcb66b9444b3b7cf1b4fbc6e742263a1a1fa99688448d1ee92b2d49b3527fc33a17586", 0xa6}, {&(0x7f0000000000)="f9640d6f52e4a742b0adba7201384732ac19830a", 0x14}, {&(0x7f000046d000)="d1b17bbe4c4b8ed1e04d6809937cdd4dff0beeb515bf086660af04b727ca09fe2fc55efbf79ee580184f9e4ea4d3a0725e2cb9319748990b0d0e1ba2bb1fda739b302fe767130870d0f369bf467ca52c2bc56339aaa07eb90d1690b024a05227ddb6dc9b41edc3d88345608433541b6e2ec0ff0bd06d16e66fb1a87478de479a26ff", 0x82}, {&(0x7f0000001000-0xe5)="ad8a9f86b0bedbab23b5631d3764ccea856c17263cb674c13749fd0fd52e9cf5a6fee58d3b06c787f969b38017a2c8e45d09dd32ae9d52b2c4d2d290c8e08610f1f6f92ebe6969ca197d463c530a4f9d2db7184e54d3f8f07158d5aa0fc7c20ec336c681a3c8e47a1851599abbc7dde0126d9b46aa0f629897ba7344576d2f02b0aa32e44649d00a2e6d7551705b62a54a14a5338989988cbeef0a8bee26e8cef0cd788348255011c863c0854b7c624ff2482d8b7c99d44226e8a8e5187958c06ec94165d5673b2df918dc0013efaa6ec3d252ce3a131675f72cb20bcc9ea5e617940a04d0", 0xe5}, {&(0x7f0000000000+0xb00)="bc4a9af2553608d9b8f75dc92a361af1dd9617c807febac151db050a6b98f6113baaaa7d749def9d44ff2df9ba9254d857ec2ed6af124144ce7f4f9b5ee0c19fe11683213cf9462fc2c1", 0x4a}], 0x7, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r3, r4, r5, r6]}], 0x2, 0x4000}, {&(0x7f0000d8b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f00006c1000-0xac)="ec3a2db989730f36f8d760a3a114b9702283b33de90bf855bc774856559ddd614117f3d4a31ae650c18a6c884d4c03bc37bdffaa939b4d5e7d7c4e113a5c62b6f16374021b68218ca60b47c698c22c9ba5a16d79a8b74239d7d54f5777079c306a9d9546ab0e2d5f62130bc8dcf49725e5df3426402312bd85e56ee2070445a99ee7be1a3c9197ce54681f57d57ea4f0ed85be777b7c5770e4157d8b9046f527483292c07e70c3128274d96f", 0xac}, {&(0x7f0000a74000-0xda)="6320b414fc41837b95d6537d049c6ca782569260ef05c0cf63cf3ec5a7ab23cfc5844545ce721d6661145ab8b73b34458c38e2b0792bd6a4e425880edf41a40a319ce63a33d832c7d598cb0da84557b7270c212b13e5c140e9d8e826e6a09d5e920263983bd145bb0d272444dd9deb3ad50cd7a5d3d536cee5e49dffac3ff9d9d26619fa88155371359f6c9495d3c7662b74fb04f7b003c891f344c4e6fa43af537f8d0a8e095a97d9c04ae1e87cad6d052dfef334a588c91e7de2f4a1707391853d2bc388851fd1dd4d2db25bd353def710275412bd2b49b7c0", 0xda}, {&(0x7f0000109000)="147025082f3cb56bfd2a5ba61a482ea1cf7ac2166fada7edee3682ed101f5d632470569639cb103c352b4bdee55cb374eb9fcb5f9170df7219d9d58076bf2ec07fda43c0369f170114314f8e61058ce46fa69bc8670b6c639523d52de57ba034c4f12c871c079594d44b9dc4441f7ec650ef5826d801e26995a2de8cce2c134b2b509759015edb795873c81f877e1c249402a239c0fb", 0x96}, {&(0x7f00003f8000-0xd8)="99f228c0709c6ee23a9619b07d2445268bf2f39fc32f43b96b1c5ff5f30e84de4920337d8d4b037e912809e1c4626207ec71d3347168dcf29d4186e1bb3a7ad503510aff60aaef39f749f11cd120731bbf55e2876666295812144a108b592a99316f939052888aac74b2903a7a5af21d12f808bf93982fd84694d648fd3295ed8841c0ea9c1a7732044f4783f744653d1f1e7bbcf3a9cf7e84f59bde1c04121fe203ca3be79b2cc2de1c17564d5420de1b2915a6eddbbb6bda8f8b073659e9b0f37e4e8a4a5cea23f3394c20e9ef256aca542eae32f54361", 0xd8}], 0x4, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x4, 0x40080}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c59000-0x20)=[{&(0x7f0000001000-0x15)="6cbb6a32c47ab657a833f8c280d59c48600d0e0562", 0x15}, {&(0x7f0000001000-0xba)="5d00c49b1745f70561b58fcb3cadf059c51e0093a1e0390f2072137aeab291d2a24cd99bbbaadab19a4e8b0ceb9337e481b26495c547cf9651166995a257fc546fe57ee72576c3427197249975578fbd8844a2af7c1842f8b95f11280b755b313dd5063a63fa0192e0417098244b5c4ec0b83c56ee26b9bc6c6a6761b4a2c316f530c730f15262a23e656a106ca932c5c916063629a3fccb79baf9b1db61aee24250bc2b277dfde447db4965ba9e11ea9e86ea3f3f1c5bcaca09", 0xba}], 0x2, &(0x7f0000856000-0x40)=[@rights={0x20, 0x1, 0x1, [r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x2, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x31)="f6a7a53ba121d0ce3699c6dfc4b9318fd7277bd311439081ac1b9424b72f3292ab4844d710dac00e722dad1c2b218ba3e8", 0x31}, {&(0x7f000078e000-0xac)="38dbfc9d02311e232a6657baa750759fc5a0d9df6a053f07d0505b1e2d4354c40ca4b36c9df9a48b4d8f9c883765d4a5b726f21f92ab3877d535bbba8bdb9f1188b2148b3986aebc4aced848ad576161ac2298e512a0909ae116fbb86f71001c732d8f66e7e7a45d909e574e275db3eed88ba0f7d21705b6631736080821ec6531330130208d095c46210625d8bd5a7311dd3318c85eef8857e6fd7d71c4f28e690f100d60cb8ca333676a07", 0xac}, {&(0x7f0000270000)="e9bfa13158b82f2597b74aed6b249d9747df8200a6122341bfb91513243c5fcd27ebc64ca4ce3c21c303e9d6113529dae3a35431118934e7e67f5a739691192cc90c29a2291925a9da5703a2d8d475d85469320ed1baedc850d859", 0x5b}, {&(0x7f00001da000-0x4f)="bc35ac22a4319e1519e98c4a9c4e3a804ab4910453ca14bbe39303aef5b95ad2ec8202ef100e21efe798dca74b538ddc9cb66103425d114a8d4b78142041c104cb5683f3e5c0e55643337aeb2d689b0f1d9977f3e10132066158062f2a3d726153482254520bbe44401b641c8e7a1fc9de039a107d6fc7cfc069cdd138f39b5ad7fdfb9a48020e2182b4081a0d179e385a30fc103939ed12840f670f4adccea82c6cd72bd59c8296e92d4dc2b6c904f762647acfa6e2e0066645d73af12f9f8bc9f289209427db04450e91f41735f0b894d01ddbdc8b7dfe38", 0xd9}, {&(0x7f0000846000-0xf4)="846a3a3475bd422e90b11819cdc47f038cc62ace417523e1b69beed91f2de7399693cd5d0f8b78ee99e32b602ef71afe93b32080356394bcbe252e6c6d1d711a119355be855aebe25e6614f2863a07ee80a6ba1e42a0cc382c70ec820c62ff0a49d38d25ce01fa4a2f371fc1581cbea2cd88a11610263d10eb84ef8af20875ef879fb6fbb1528e248f9b5bf437e125cef142c7e09f9b5bcd788039c145a012e970aed38852a5838a4c446de3c1a5b0e61083aa5793d0e66a300c697bba3a371e6dd08daa1a4fe9caf381682cbd0a5e0f14547b88663adae4118a00b18f55a4ee347c80860afa160e6f67c49f2362a1bbea7f927c", 0xf4}], 0x5, &(0x7f0000a3b000)=[@rights={0x20, 0x1, 0x1, [r28, r29, r30]}, @rights={0x18, 0x1, 0x1, [r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x3, 0x4000}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, 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", 0x1000}, {&(0x7f0000001000-0x2b)="ecc1898c2be5c618349929b30524500a629680fef7c9d32808ebe6cf31677000f65fc23c11d30aab5bb497", 0x2b}, {&(0x7f0000001000-0x83)="5dc7cf73202a51f79fd33390bba19573f8cb207d49ac5e2b0d97a9dffce347ea58dcf11529eb0fc848c60cf14ff472e161567ba39fd48fabe83cd47df316250bbfe93ced61806b2e983274e1a50e06ab7fd740d96ee98e09d8842cf9abd2d5504b725e2df96c94e8dec15c0ce752489b426ebe7adb0de3487502de441fae76e57f50db", 0x83}], 0x6, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x2, 0x0}, {&(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x11)="56e6492981d47385228f1475d4d6f44c25", 0x11}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000207000)="f76908d5f4a2adc75eaf4b7f0bdf91b589a390b957bb7b4d6294a23f98f539f895d512883760e7d2eac40b652c4a820bfbd24ec768141471e6def507dd310478330466a49b2942d25d9a05f6ba0ef43d4ecc50768a0ef3610e45226c3636f422038b511b139e3619c18d589466560f9dbdd8ff2597ec61f8afebf7d2ce536e081b85", 0x82}, {&(0x7f0000001000-0x33)="feefbc7644114b919ad6412168432d66630987d5b8903abf0e6343df35a58208c1f9074ef38870638116393aaa89090981a806", 0x33}, {&(0x7f00006ca000)="c6b2507e9c4597fd2f5d9d67f4a312fd14dffebb9d645df0555265245856d8128ce72974d12720420189277ae50a96f70dcdadffbfe03f1b01d04c91d5ae0ef37823b85a3b8230a7176b728295ba1ee61eb8548969f1b2addc5adf867dc53404f49b28d3aaa780df238df02fec71f9838ea72b4805dbfe00f433258953d6fcbfd11585248d6512ae25c7cd271e89b2a48a9bc219db78711d8ff84613d5d9b8a5c73a4a053d56eca95efd0ad5f687f1adbfeaaa57d57f2068ce38653016eb8c8ac9b8eb186034", 0xc6}, {&(0x7f0000000000)="482adf7eb34a66d43a00323f8dcd0e86b448267b8fb28f9835621f46e42828af", 0x20}], 0x6, 0x0, 0x0, 0x20000880}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00007c9000-0x40)=[{&(0x7f000007c000)="209ee33b95eea58323", 0x9}, {&(0x7f000027b000)="15d8444b330ee66958944e0b6d6c11b1416c6b21b971b6e3d027d3e95b1434da129dd0a57011daa31e276ff40b0e1d8f12d1b2afbefda2082c5b18fea2e6505e46aa3bf15719b8c21b9c6553daa13a97", 0x50}, {&(0x7f0000af0000)="8e6ed560cc71e92640fa9779df8f9488c4cb6bc0f5e7f12bd930b38f726252ec063c723ee6d37469d9e353157159e85777b8ca349cf3a4980e7d25397c3e43c61fb46b6e2f6aca045cf8d23a0cf3a0496debc0e94295fd338e36", 0x5a}, {&(0x7f0000000000)="ca5d616e97859c06b3817548556a147f27265ce3f6e64fcc79d5297411ea68147d6f561bb9de7fe00ec07013a7f36e4a1c25ce7faaefde11c6368be63670b07957b47ec9", 0x44}], 0x4, &(0x7f0000e78000-0xc0)=[@rights={0x38, 0x1, 0x1, [r42, r43, r44, r45, r46, r47, r48, r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x28, 0x1, 0x1, [r54, r55, r56, r57, r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}], 0x5, 0x800}], 0x7, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = socket$unix(0x1, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000482000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r66, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r65]}], 0x1, 0x0}, 0x0) recvmsg(r67, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/10/25 20:20:35 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x5, 0x200000001c014, r0, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f65000-0x8)={0x64, 0x692}, &(0x7f0000ec6000-0x4)=0x8) socket(0x20, 0x2, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f65000)="1f0000000301ff00fd2945bb000200220740000009000100011601130000c46d", 0x20) socket(0xd, 0xffffffffffffffff, 0x6) fadvise64(r0, 0x4000000000000000, 0xfffffffffffffff7, 0x3) r1 = socket(0x11, 0x2, 0xe) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x40000000000000, 0x64b1e8f7b17fb855, 0xffffffffffffffff, 0x2000000000000) write(r1, &(0x7f0000f67000-0x1f)="1f09000001080000004345000c00000000000600080100010400dcffdf00", 0x1e) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0) write(r2, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) r3 = socket(0x7, 0x80000, 0x6) connect$inet6(r3, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, r0, 0x0) socket(0xf, 0x4004000000002, 0x40000008) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000004) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x6, 0x40010, r1, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bfd000/0x4000)=nil, 0x4000, 0x103, 0x2010, 0xffffffffffffffff, 0xfffffffffffffffe) write(r0, &(0x7f0000f66000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d687b49", 0x22) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x2000000004, 0x50, r4, 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x0, 0x10910, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005fb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x10032, r3, 0x0) write(r4, &(0x7f0000f68000-0x1f)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) socket(0x10, 0x2, 0xfffffffffffffffa) socket(0xb, 0x8, 0x9) write(r3, &(0x7f0000d8c000)="1f007f000009ff00fd4345c00100b3bc535e00000000efff000400dcffdf00", 0x1f) 2017/10/25 20:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000d1000)="2f6465762f70746d7800", 0x400000, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fef000-0x4)=0x7, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$inet(r3, &(0x7f0000f60000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d47000)=0x10, 0x80846) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000584000)=0x1, 0x4) getsockname$netlink(r4, &(0x7f0000a27000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1b000-0x4)=0xc) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000eb0000)=0x41, 0x4) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000b92000-0x4)=0x56c, 0x4) fcntl$setlease(r0, 0x400, 0x1) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000fde000)=0x0) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000a22000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000aba000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ef2000)={0x6023, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000181000)={r5, 0x6}) bind$inet(r2, &(0x7f0000a1d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r1, 0x402, 0x1) 2017/10/25 20:20:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x200, 0x30045) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[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]}, 0x5c) clone(0x0, &(0x7f0000e67000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x2)="") poll(&(0x7f0000443000-0x18)=[{r0, 0x2000, 0x0}, {r0, 0x18, 0x0}, {r1, 0x4, 0x0}], 0x3, 0x7) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000437000)={0x1, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000a03000)={0x3, &(0x7f0000093000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f0000f0c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) r2 = memfd_create(&(0x7f0000dd4000-0x1)="00", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000898000-0xb0)={{0x0, 0x6}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x100000, 0x9, 0x7, 0x3, 0x0, 0x1, 0x0, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrlimit(0xd, &(0x7f00009b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a8a000)=[], 0x0) r5 = gettid() ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000d2d000-0xc)={0x2, 0xd580, 0x7fff, 0x800, 0x0, 0xffffffff}) perf_event_open(&(0x7f0000722000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r5) setns(0xffffffffffffffff, 0x0) mkdir(&(0x7f0000172000-0x8)="2e2f66696c653000", 0x0) flistxattr(r2, &(0x7f00005f2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) process_vm_readv(r5, &(0x7f0000336000-0x20)=[{&(0x7f00004e8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f00000c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, &(0x7f0000d78000)=[{&(0x7f000058a000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000795000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000bd9000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000564000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000df6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x5, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000421000-0x28)={0x3, 0x6, 0x5, 0xbd, &(0x7f0000d16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, &(0x7f0000dcd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, &(0x7f0000fa7000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TIOCCONS(r4, 0x541d) r6 = memfd_create(&(0x7f000037c000)="00", 0x4) sendfile(r6, r6, &(0x7f00000d9000-0x8)=0x0, 0x0) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x0, &(0x7f000054d000)="") r7 = open(&(0x7f0000362000-0xc)="2e2f66696c65302f62757300", 0x141042, 0x2000000000000) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f19000)="2f6465762f70746d7800", 0x202800, 0x0) sendfile(r8, r7, &(0x7f0000013000-0x8)=0x0, 0xffffffff) sendmsg$netlink(r0, &(0x7f0000bbb000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c5272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d2601578c"}], 0x4c}], 0x1, &(0x7f0000242000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0}, 0x0) 2017/10/25 20:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009d9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000522000)=[], 0x0, 0xfffffffffffffffd) lsetxattr(&(0x7f0000eef000)="2e2f66696c653000", &(0x7f0000e8c000-0xa)=@random={"757365722e00", "2e4f2d00"}, &(0x7f0000b58000-0x2)="2500", 0x2, 0x1) r2 = accept$inet(r1, &(0x7f0000b3b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c4000-0x4)=0x10) fcntl$F_MEM_LOCK(r2, 0x800) r3 = socket(0x10000000010, 0x400000002, 0xc) sendmsg$unix(r1, &(0x7f0000df7000-0x38)={&(0x7f00003dd000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ca000-0x50)=[{&(0x7f00007e5000)="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0x1000}, {&(0x7f0000d4c000)="cffd7b600afe2773824764a1944d588dae63202430b1edcdda9ef17e4a37259e15cac6d3cf1a82707a9ffc5bce6fbf0101552202673cc50370e3c46d60f5396f0fd64b2fda487dab2398c60e5b37ad5143943a99c1adc58999558f6d756b6ba186eb4e7af594750154e662bc600adefdcaa28f463674aa5c91e4f5b4c37410", 0x7f}, {&(0x7f0000894000)="ecca095cd3105f6d929a1bdc3789ec0d641ac7ecf1a69203ba7cd88fd816047d6184848b4964d17324f1933b8ed9977dad55da16f1ecb46260bd98024b5b6374feeae0508af667205549b281096751c3703632e84754a46dd833c70a54ab0780ea113761647f70dd36c719b68b9f602af98e4b6ace03c55321805356312ff52c304d85f0fd44818b5799337b4a2f4247c81f48ac990efc50bb0c449cc04e2f78ef6b83ba3d96c59f4bd1ac01d9d17a9fecbfb4f747f050760cfd532330", 0xbd}, {&(0x7f0000b53000-0x48)="644095a835ee92dbaf131c0161ae697111fbdb2ec7b24490a0b6d3c3df418d6244260a2a1ba26f743e8a68245423ba2bb86ac671a3b0babe43c22bf80224fe0125dd1e7a58250103", 0x48}, 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c8d7e2602b7d80ee5d06e7ffcd20953f734c232d050c25e67f49581775b0d970d0710cf4c802b6e8d480cb880531906a220baa07ae121a70277334ca866ab317456c5dd71f678d20150235baca0f4ac540ae13d0f50a0ac490c736c9df2c8f6aaf53fd0f6726f514d81676b988c6e645c9d13461ee27803694a83c38da6f687a991417f6563f638faeb20e695ab09e7e3f25a566af275776fb1762741d51852a7e208002aac2888cdcbc850986dd9c69e1a146be8b7b0dff50192d9a79ba494060100b12d82da620911e4e7db650677d4695610ecc97b6f09f7a476b8157b48d6a4dfb0162745f5891277f91fdb9e40a9557e2853804853038632746b8860642086596b70ce261c810537307463b819b4ea249517b1774c43666826ad72d8fce97fb9dccce4dd7a48b929ef873cb7e508bf453d390380e1898ab81b82e0eb014499f5a8b87e37ecbef814b55fb27bbb7f3aa6f576b2a697688d7ef5810592f4d524826c1d7636988cfa8374f0ac8a1aca51edb1f4a282460bb702251323aa17304e54d25e7e824e616c4eae834b35b1cdc632f821345cbd061e13f734feccd28a9bcd61ff93b2f0312a45fac8b780739946f9164fe2aff56f4e4425be95f0bebef4f4c66fb1fb7fde0e35f8f2a6e2b3f279c71192d522dab361a4facc41decefa3c189d5c2cc3c9d3d790534a36308f9d91be3c87336169972722c06b3b349a29298714fd192789ff777364b67ebf8e074254acc250981a5371eaf2d86ceb43e893150a4c5eb0d5b1a9173873d1b665f6d97f82ebbf0853a6c08a1358ad8f5647af1ce032b6c8f77380d41e0cf742e9127b365e80ccd9cab9f39a246cbd0a2838ed60b9bd4eb18c77d70d6bc79a598a39975752ccefc4ae9d128bfacffe438711eb212a3210011f8e086f92782c3a5c37fafecfc3802594c594a8f7053e8cba1883a3a4fe9a065e0d2969c098399b10ed7bc8ccb290400bfcb486e3fd91ae3b68d927ff88bf43ed86d6b9dca21d0a5d5bd23b13a8d7b554ba61d1c3afe92e8c4543e92c85990e1db5d4583a95d639b2b14492739fc1a4338b4a0ee2386288d86195a1e8d8afbc2f256f77cb2e34f1c2b43d956fdcade91c9b82412af06b12c58f0803823facc2a12c4869c667eed4cfbd3eb401d3b7bdcacd662fcf4def2a8d0ad68995ba21a491661ec999eee6fe38bbc5d770707b19cc8da5f54f966d6b736f6bd6b72ca6e96adff1241e8814c6bf025d82787b248af4e2d00daaee909742f9f36414379a5a1d57c702133787d35c4667186a2dc2f19a9a4623f273632d7ee63da3a73dfb6cd48cea49f8a980ea0bf4bf891a5795217eeb8c2efac62b3e60356fe7d632e938cd067029879077ac789d469b2c921af54f9498fbcd005c343a9ba0a499923b2626c10900550ed59aec52883c1a60d246143bd9cb8d3952a8c44e7ea6921742c1d55dd144d799b8e6122f6abbe1db78a52b7d699536512ef3b0b7b903f521c82dc72ad17b33c1d31f153f5629a65762877612d133361836bddf0bc5dc002e978191a25db96a057e6ec82ec90300d91b8b4bb898df24c51381276232dad48998050944010aabce55eb62b5c418a917c4c14cecbaf40c7b7368af522767cec72c0a4c9e0a08718c95068e1c79765fd34ffe00edd1da5ab0c6de2b0b63474b10e6ca751b7e6430f9c64c3fea2c9c247417c626d8170ea6b5b3a912e95579466909219955e8f7e6952fb568079cc2a4c60787d5ef827af985d40ebe53ce70dd3ca33a8347f42b73e94aa87c358a607819b7cffbbb69f015939b8fa37ff62d3aa46730534da59a63c6c4739640074b6932575ece99e4b5426937e44efb575a34911f662bf2274647535b7c4f82f2ccbcdce72ce828fc951b2ce06f64592882af3f65703d5a6b0bd90c51e96f239e496bd1c2cb0ceba13fe1dc8e56d06dc0b1ebb0954aa0bb30540d69c6e63564f7a2a77272b4a09b852bfb06e11b7a7ac9465855da75fd8546815beb503325ee06393b8684e6c7a2bdd95660a7221154a60f207187e1542fa77bc941aeff89f0e2d3c7b62ab3481b00cdfa9e5539bbabc0e3b8db5d729617fc3596cb7c72bb707bcde47af40e14795383d6872c62af5b6bb10a4f2024df9ce195a281593055156c28ae903e3dc4d97bf69ed716b99ea9d9319e63869c5cd60562a9967d977463091084cfd5e61bef6ca0609ef534a90627ed7e526b14554ec36c45ca05b071958673ec5f966efac4fde44693879607f0378c6ee8030", 0x1000}], 0x5, 0x0, 0x0, 0x11}, 0x20000800) write(r3, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001cc000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091d000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00003a2000-0xb0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x15}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9bc}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffff3ef}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) getgroups(0x7, &(0x7f00000e9000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc0000)={0x0, 0x0, 0x0}, &(0x7f0000e36000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000350000)={{{@in=@broadcast=0x0, @in=@local={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d1000-0x4)=0xe8) r9 = getgid() r10 = fcntl$getown(r2, 0x9) lstat(&(0x7f000086a000)="2e2f66696c653000", &(0x7f0000e3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000908000-0x8)="2e2f66696c653000", &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = add_key(&(0x7f000034b000)="6465616400", &(0x7f000008c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003e9000)="b8dba8f28d1cb8", 0x7, 0xffffffffffffffff) r14 = request_key(&(0x7f000061d000-0x6)="6c6f676f6e00", &(0x7f0000d01000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cc000-0x6)="757365722e00", 0xffffffffffffffff) keyctl$unlink(0x9, r13, r14) sendmsg$unix(r3, &(0x7f00006ca000)={&(0x7f00001b7000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f28000)=[{&(0x7f0000b82000-0x26)="defd0535ca3ee24f3447c96b26f2897fbbc35523c8ebfc592b5845973dda1599ee61665899a3", 0x26}, {&(0x7f0000677000)="fc54e05b50a06f4ae54f02478fe6f2c7b050fd5714ec9eadc4a55b5086451c0c723e9d36be6c383383a442d65d2e93ca2054a3b20cde51e3f9b591673d16ba46e35956e8ab6b492f773d29a1121e3433db7db9fbefedca7ec1c8ca7c2260e758235b773fae984b5ccdf33aa89405b9ab5348156ea6f7ae7bd1277f22ae3a85cfadac6589a480204e09f83e5fd19328ce85b9b7382100cd162ce1b8841800dc03e2f06c4194b444d959045d8c4118511e0231e53564f72fab894c1cad8e981cbc54", 0xc1}, {&(0x7f00002e2000)="721c8599cfce03b134a3223c83d0594559421dd7a86b779ff0f90974b757fe8f363ab064687eaddfa3b28e8d3bbbe5c7234bf85d8838adfbbe88e448e980a3152cef38be04b81c18989d910b8ac40830c67d8faeb01589ff5c86fd6d67aaee1c4bf421e8bf2443ce6c99a42958cc53ef5ae5f017ebd8e63d32aeeb24968764f831bb7c82e6c0851653b2b7b3b2358273ed2c9dc780e7e3238efdf67f9a085b566b140de86315f11112bfecb9bebe8e43546c0d2dd99ff1ae0dbf21295c70886422ea", 0xc2}, {&(0x7f0000355000)="5b3dd9cb4d8bdacba9178771cdb2a84b98cdd58bc72c7e0336029f8131b34f01c853430ee8b5b37bdb1880e0759cf509acff237b067bbbef2d09ced4c95204cbfe25bb846ce009d3fa0ef62ac449cef5c56db2508dd629ed8b06cf635990627b740f58570833bf5131cfdfe5f416d8b621d19bb3d07cb09d01b7e6ddca4cebb24321937ca95e3b594f8d4deb2142e8e842b56cc126bbc93b59032e6751372cb18d031e74a19445a8f45215330437f46b0d3a938c2ea91390a81323d0ed7017302cd5708800bd85", 0xc7}, {&(0x7f0000d56000-0x5e)="2db5bf1d01d74f07970f03d6f1bdd27c9f0f0fcdd6ea3e4ef3d6aef4fa0430b96838e95a0e1d84fe8af07c2ac677d811500336cd84792d13c4dc684eda471ba0f7b341ae81a120332236374515d88ec49b6fc5c780cca85345c31c6ccdb4", 0x5e}, {&(0x7f0000c12000-0xac)="e821779f8528644cc637e5741a1d31fac357526c907521b29ea8dbf654ec013e50cdd268eaf68589f44818ef68231a611d94f36c08c5f829baa233b11bdda9625878f149c34ac874960b29e3438157f00840d3cc9906e0a8cdad4032f977da84ceff75d9b8794afecb6c12e6bbf0469a1ce5d8a845f7150f959c20060fbdaecca1860c922bf993d5de2e02799b83e5d40fbfc821c7ea8fdbb4f40b8158251d12efb5b9b87280619b16ba898963e6d2d7", 0xb0}], 0x6, &(0x7f000040e000)=[@rights={0x20, 0x1, 0x1, [r3, r1, r3]}, @rights={0x30, 0x1, 0x1, [r0, r2, r3, r3, r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x6, 0x48000}, 0x1) getegid() r15 = socket(0x10, 0x80000, 0xc) write(r15, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_inet_SIOCDARP(r15, 0x8953, &(0x7f0000068000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r3, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200a3", 0x20) 2017/10/25 20:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x880, 0x28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) r3 = signalfd(r2, &(0x7f0000183000-0x8)={0x1}, 0x8) mkdir(&(0x7f000026c000)="2e2f66696c653000", 0x0) creat(&(0x7f00007cd000)="2e2f66696c653000", 0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7) accept$netrom(0xffffffffffffff9c, &(0x7f00001b9000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r4 = socket(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000751000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000781000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000b5f000)={{{@in=@broadcast=0x0, @in=@broadcast=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000532000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000575000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4f000-0x4)=0xc) fcntl$getownex(r3, 0x10, &(0x7f0000a18000-0x8)={0x0, 0x0}) geteuid() getgid() fcntl$getown(r3, 0x9) lstat(&(0x7f000027f000-0x8)="2e2f66696c653000", &(0x7f0000d9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b7b000)=0x0, &(0x7f00004f2000)=0x0, &(0x7f0000821000-0x4)=0x0) r6 = socket(0x14, 0x100000080008, 0x4000000000007d) write(r6, &(0x7f00009ef000)="2200000019000704088a190009000b000a000200000208227e32f6ff05001400f42695", 0x23) r7 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) syz_open_dev$urandom(&(0x7f000006d000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x80000001, 0x1f, &(0x7f0000072000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005a000-0x1)=0xb9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26f978f9baa23744, &(0x7f0000410000)=0x81, 0x4) fcntl$dupfd(r7, 0x800000000402, r2) openat(0xffffffffffffff9c, &(0x7f0000337000-0x8)="2e2f66696c653000", 0x202, 0x0) 2017/10/25 20:20:35 executing program 1: r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000eff000)="2f6465762f62696e64657200", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x282500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9, &(0x7f0000001000-0x10)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000060000-0x10)={0x0, 0x0}) clock_gettime(0x6, &(0x7f00008f6000-0x10)={0x0, 0x0}) clock_nanosleep(0x9, 0x0, &(0x7f00003ac000)={r3, r4+10000000}, 0x0) [ 58.555306] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.569732] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.582485] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.594295] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/25 20:20:35 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000918000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) r1 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) fgetxattr(r1, &(0x7f0000000000)=@random={"73656375726974792e00", "76626f786e657431706f7369785f61636c5f616363657373405b00"}, &(0x7f0000056000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000003000-0x10)={0xc44d, 0xca71, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/25 20:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x6, &(0x7f00006df000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00008e4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000006a000)=0x14) getresuid(&(0x7f0000be8000-0x4)=0x0, &(0x7f0000697000)=0x0, &(0x7f0000a4a000-0x4)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004c4000)="2f6465762f6175746f667300", 0x4000, 0x0) lstat(&(0x7f0000854000-0x8)="2e2f66696c653000", &(0x7f0000952000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r4, 0x541a, &(0x7f0000d0d000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setfsuid(r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000ae000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0xe8) sendto$packet(r1, &(0x7f0000d0e000)="62ef3d08ab7673f7eefbb085f8c6266c7e40f1fda7f47d2f01f250d4ee92bc59ec852878f8420a5cbf8431fc90119c3f84d4714e09e57bd8360e7a854c78c2f993f457ce5ffd415546bf238377ce9ca19ab29ee96103e5bb35c7fbe9d7418cff0cc855a0b77dadc7ad5d8ad30069050daa1f0c3dda00c0ccb4a0bc61dd4db30abbe2089b1c2169452102e3662c3c8aea314ae78939be5135645848001ef7bb53", 0xa0, 0x1, &(0x7f00008b8000)={0x11, 0xd, r5, 0x1, 0x8000, 0x6, @random="9c2d44e22521", [0x0, 0x0]}, 0x14) seccomp(0x1, 0x4000000000000, &(0x7f0000001000-0x10)={0x1, &(0x7f000047b000-0x8)=[{0x8000006, 0x0, 0x0, 0xffffffffffffffff}]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000c3e000-0x28)={@generic="4d69dffc81d431c9f2d430490c2351b4", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bed000)={@generic="05e2cb3f3d12f9976b9e9df8ab782f80", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005aa000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000843000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e56000-0x10)={0xc00000000, 0x8000, 0x90be, 0x9, r8}, &(0x7f000018e000-0x4)=0x10) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r7) r9 = mq_open(&(0x7f00002a1000)="2b70726f6300", 0x800, 0x4, &(0x7f00001ca000)={0x5, 0x0, 0x9, 0x438, 0x1, 0x200, 0x2, 0x400}) mq_timedreceive(r9, &(0x7f0000e93000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x9, &(0x7f000036b000-0x10)={0x0, 0x1c9c380}) connect(r6, &(0x7f0000009000-0x10)=@ipx={0x4, 0xfffffffffffffff8, 0xfffffffffffff633, "6d9f4d290bba", 0xf35, 0x0}, 0x10) r10 = accept4(r4, &(0x7f0000b34000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00006e4000)=0x10, 0x800) link(&(0x7f0000d47000-0x8)="2e2f66696c653000", &(0x7f00007e2000-0x8)="2e2f66696c653000") recvfrom$unix(0xffffffffffffffff, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000e68000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095a000-0x4)=0xe8) r11 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r11, &(0x7f0000936000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000007d000)={0x1, &(0x7f0000db2000-0x8)=[{0xb410, 0x0, 0x5, 0x5}]}, 0x10) connect$inet(r11, &(0x7f00003ba000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r11, &(0x7f0000f86000)={&(0x7f000042d000)=@sco={0x1f, {0x8001, 0x8000, 0x47, 0x9, 0xffffffff, 0x7}}, 0x8, &(0x7f0000464000-0x60)=[{&(0x7f000029a000)="23a55d1d2917c76ef40d3e18f8f3b3dbb098415dce636177087b7389a214682c264b74dfcb04ac0005a1ade76d0aa173825d7d", 0x33}, {&(0x7f000059d000-0x7d)="d87206076d2eda7010d333d6f4ebd97b41ba9610ef1e2d0f96d2ebfd60a7bd8342a948528785ef753abff06299a72ae39decccdba8e661ff80fcea967a8f3b5776cef858c9e304781239de68d8b63ae65216754b7e9b6a2f3906ab64ba370ee2ce0fec71e1ef47f8981fde90f195abfce29fddd6b65a5308683a9b531b", 0x7d}, {&(0x7f00001ef000)="77b155286f17bcf22452c3fd1b5dfafdd36495efd993001caab060bac0ebfacb711fd8da4e02cdb96353c627af58e5e37a63d559fe1d4782e0446061ac950cf0b4e006c519b61156fd9621ace566db2f905ac92d346dd7d9ebab81df6b18800b9253eeb45905887ff5d96dde28b6a1559d75", 0x72}, {&(0x7f0000818000)="bd5f0625554c3b1c390af26e1b04aade5afbb4cae4715aba8afdd0bf566aff1fd1b5de9861737ade31f79fbc669124fd918371f527cd2a01829a46f97b031f762d0fc5502c6483cf231545d3eaf1bdbf042de7268b2b7bdb4b3f4661ae5fdcaf21b363b550793479476e44aa7bddbf75f82a2edb88d4af7c81aed6d3e5d4022d601ac7683222ab09aaf57e8e33081bb5c6c46f5385f31cb7e77fb48b55e93bcb5dae863011b12518dc066e81b7591eb402ff11dc9d44aa1c45b3fa58962c846625016372bde203ddd76e279e5d6c5c3f7692c43866fb6171f086425659c6c74026afc26c16239b04dcb6f2343f7d6c32f6c588d8c5c1", 0xf6}, {&(0x7f0000476000)="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", 0x1000}, {&(0x7f0000c01000)="3dc079bbf98c7a67cb770935db2085f82b2f0b568dee60c91407b0b117922e9389805d413edd882b47fabb48bbe939df150cb233941c072ebf51d875b623a4848fa33add43b4d47cbedbc79afd53ce9fa5eea73e7cece35a97acef113a8589937563ab303af191ac34d4fa4298220967a2b85d376ac3a13d192b755f0b38", 0x7e}], 0x6, &(0x7f0000c77000-0xd8)=[{0xd8, 0x110, 0x4, "cd67cd6505fe3be915af99b04721ad1d39336e05c92e7c7e30fe67b180201668b6bc5a2b5e9d5c8b3ca0ef316efa3d0ce19ffbe38f14c942267edf52ae513a6aacd1160b265ebfbdcaf54b047a502b93db38d6e90543baeb127173337be18994797f5c4396a864fc0d035981cef75f43555d8a75f7e74af1f7f023b764cf89c67b02784e6a75d50f604a8356966ac57acab7697a107c85d31e302ac419a43e9a207038231f4bcb4b7c79c46c59e6a7f400557e21e41e52b3ea63345c83e8c8c9c431414038"}], 0x1, 0x10}, 0x0) 2017/10/25 20:20:35 executing program 6: request_key(&(0x7f0000df3000-0x8)="6269675f6b657900", &(0x7f0000be4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000452000-0xc)="7d656d312c6c6f6574683000", 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000b8000)="2f6465762f6c6f6f702300", 0xfffffffffffffff9, 0x44042) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000cca000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000014000)=0x10) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000a51000)="cbdae80f372c7938d6842652ba148c73ee24eefd3d34630df97ce071e076a94a7d8e8a67fde549dc32c57d2b9c1ff5ef5d97596c474979dae8199179d5724b90601437849bb40253fbffadf6187f5179182533ac7e222e898b763dc491a682f024503dbad0760fe7178c2dfb847f48ab2eb766e8b9ff10a9571139f539b967dd") r2 = dup3(r0, r0, 0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}, {0x7, 0xeffffffffffffffe}, {0xfffffffffffffffe, 0x400003}], 0x5) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be8000-0x8)={0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) pipe(&(0x7f0000544000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000dfe000)={0x8, 0x8}, 0x8) socket(0x9, 0x8000a, 0xa26) write(r4, &(0x7f0000bce000-0x22)="220000001800070008070000090007000a010008002720081106000904000800aa00", 0x22) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000aa4000-0x8)={0x0, 0x0}, &(0x7f0000c57000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000554000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000-0x4)=0xe8) recvfrom$packet(r6, &(0x7f0000188000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x2000, &(0x7f0000023000)={0x11, 0x13, r7, 0x1, 0xfffffffffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aff000-0x4)=0x10) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r8, 0x6, 0x6bd, &(0x7f000013e000)=0x7, 0x4) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00009e3000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ce7000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r9, 0x29, 0x1f, &(0x7f0000346000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000072f000)=0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x6, 0x0) 2017/10/25 20:20:35 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000032000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = open(&(0x7f0000021000-0x6)="2e2f62757300", 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000021000-0x6)="2e2f62757300", 0x14103f, 0xfffffffffffffffe) write$fuse_init(r1, &(0x7f0000041000-0x50)={0x50, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$int_in(r1, 0x5421, &(0x7f000002d000)=0x3) ioctl$int_in(r3, 0x5452, &(0x7f0000031000-0x8)=0x2) connect$ipx(r0, &(0x7f0000041000-0x10)={0x4, 0x5, 0x1, "0006f7002f18", 0x6c81, 0x0}, 0x10) fcntl$setflags(r3, 0x2, 0x1) r4 = semget(0x1, 0x6, 0x20) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200, 0x46) ioctl$TIOCNOTTY(r5, 0x5422) semtimedop(r4, &(0x7f0000001000-0x1e)=[{0x7, 0x3, 0x800}, {0x2, 0x23dc0db5, 0x800}, {0x1, 0x9, 0x1800}, {0x4, 0x9, 0x1000}, {0x7, 0x1, 0x800}], 0x5, &(0x7f0000001000)={0x77359400, 0x0}) perf_event_open(&(0x7f0000030000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000a94000-0x50)={0x1, 0x12, 0x0, @thr={&(0x7f0000a96000)="e5", &(0x7f0000003000-0x2)="20"}, []}) mprotect(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x2) fcntl$setsig(r5, 0xa, 0x3) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000006000-0x4)=0x544d2df) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) pselect6(0x40, &(0x7f00009d8000-0x40)={0x6, 0x7, 0x3, 0xff, 0x4, 0x8, 0x9694, 0xc2}, &(0x7f00002f8000-0x40)={0xffffffff, 0x2, 0x1, 0x3, 0x7ff, 0x8, 0x4, 0x40}, &(0x7f00004bb000-0x40)={0x0, 0x2, 0x5, 0xe980, 0x1ff, 0x1e, 0xffffffff7fffffff, 0x9}, &(0x7f00009d7000)={0x0, 0x0}, &(0x7f0000032000-0x10)={&(0x7f0000226000)={0x7c000000}, 0x8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008ba000-0x8)={0x0, 0x46ba}, &(0x7f0000e1b000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003a1000-0x10)={r6, 0x81, 0x7, 0x100000000}, 0x10) write$fuse_ioctl(r1, &(0x7f000001d000-0x20)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 58.606495] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.620664] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/25 20:20:35 executing program 0: r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x80000000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000125000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000bd3000)="2f6465762f62696e64657200", 0x4000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000c7c000-0x4)=0x0, &(0x7f0000c27000)=0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = socket(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000508000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000156000-0x4)=0x14) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000036b000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r5 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0xffffffff, 0x7f}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000)={r6, 0x61}, &(0x7f0000001000-0x4)=0x8) setsockopt(r5, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) syz_open_dev$usbmon(&(0x7f0000f3a000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x800) [ 58.655857] syz-executor6: vmalloc: allocation failure: 17179869176 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 58.667561] CPU: 0 PID: 8555 Comm: syz-executor6 Not tainted 4.9.58-g3673345 #72 [ 58.675081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.684419] ffff8801a5c17880 ffffffff81d91149 1ffff10034b82f13 ffff8801c68d3000 [ 58.692371] ffffffff83ab7b80 0000000000000001 0000000000400000 ffff8801a5c17990 [ 58.700319] ffffffff814507e2 024000c2e0870c53 0000000041b58ab3 ffffffff841903f5 [ 58.708268] Call Trace: [ 58.710827] [] dump_stack+0xc1/0x128 [ 58.716160] [] warn_alloc+0x212/0x240 [ 58.721578] [] ? zone_watermark_ok_safe+0x280/0x280 [ 58.728212] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 58.734847] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 58.741653] [] __vmalloc_node_range+0x3f5/0x5f0 [ 58.747938] [] ? kmalloc_order+0x5f/0x70 [ 58.753612] [] ? kmalloc_order_trace+0x68/0x190 [ 58.759896] [] vmalloc+0x5b/0x70 [ 58.764878] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 58.771337] [] xt_alloc_entry_offsets+0x41/0x60 [ 58.777622] [] translate_table+0x21a/0x1e30 [ 58.783564] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.789500] [] ? ipt_alloc_initial_table+0x660/0x660 [ 58.796221] [] ? retint_kernel+0x2d/0x2d [ 58.801897] [] do_ipt_set_ctl+0x2be/0x470 [ 58.807662] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 58.814209] [] ? mutex_unlock+0x9/0x10 [ 58.819714] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 58.826786] [] nf_setsockopt+0x67/0xc0 [ 58.832288] [] ip_setsockopt+0xa1/0xb0 [ 58.837790] [] tcp_setsockopt+0x82/0xd0 [ 58.843379] [] sock_common_setsockopt+0x95/0xd0 [ 58.849665] [] SyS_setsockopt+0x160/0x250 [ 58.855427] [] ? SyS_recv+0x40/0x40 [ 58.860670] [] ? __fget_light+0x158/0x1e0 [ 58.866435] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.872978] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 58.885634] Mem-Info: [ 58.888342] active_anon:84996 inactive_anon:38 isolated_anon:0 [ 58.888342] active_file:3573 inactive_file:6524 isolated_file:0 [ 58.888342] unevictable:0 dirty:122 writeback:0 unstable:0 2017/10/25 20:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000084c000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000ec000-0x4)=0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3fda) fcntl$setown(r0, 0x8, r2) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x5, &(0x7f0000b4c000-0x1000)="", &(0x7f0000001000)=[{0x0, 0xb7, 0x0, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0xae, 0x6, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x69, 0xffffffffffffffc0, &(0x7f0000003000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x3, 0x7f, &(0x7f0000b4b000)="000000"}, {0x81, 0x1d, 0x3409, &(0x7f0000003000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") bind$inet(r1, &(0x7f0000f47000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00008fa000-0x120)={0x1, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) [ 58.888342] slab_reclaimable:3981 slab_unreclaimable:25342 [ 58.888342] mapped:22688 shmem:62 pagetables:714 bounce:0 [ 58.888342] free:1482320 free_pcp:448 free_cma:0 [ 58.888357] Node 0 active_anon:339984kB inactive_anon:152kB active_file:14292kB inactive_file:26096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:90752kB dirty:488kB writeback:0kB shmem:248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2017/10/25 20:20:35 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000408000)="2e2f66696c653000", &(0x7f0000193000)="", 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f00008b1000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x3) syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getpriority(0x1, r2) r3 = syz_open_dev$tun(&(0x7f00008ae000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x2) r5 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) fallocate(r1, 0x2, 0x0, 0xd3) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93340fc33a664f13eeab65c0322901ca6bd31bde2c51f06c7f0b014f9f91eeb7647c7240f476c8d753d000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000cc3000)="63adf22874e585f4f70477704e82f9e4efd1e51a24210c0603b47b45dbed0000000000000001a168a5acc4257508cf98cfff5d01686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee2406708265987fdc09a7fc06edc9df0c5ea2ef2104482f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116cb40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x96) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000962000)={0x0, 0x0}) setsockopt$ax25_int(r6, 0x101, 0xc, &(0x7f0000baa000-0x4)=0x1, 0x4) pselect6(0x40, &(0x7f0000dee000+0x396)={0x2, 0x7fff, 0x2, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f0000856000)={0x77d5, 0x80, 0x4, 0x81, 0x5, 0x2, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x2, 0x10001}, &(0x7f00003be000)={r7, r8+10000000}, &(0x7f00009b0000)={&(0x7f0000603000-0x8)={0xe79}, 0x8}) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x22, 0x1, 0x9, 0x3fd, @tick=0xfffffffffffffbff, {0x7fffffffffff, 0x7}, {0xfffffffffffffff6, 0x9}, @note={0x9, 0x20, 0x10001, 0x3e30ce7, 0x800008000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000dea000-0x8c)={0x0, 0x9, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00003d3000)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x3fd, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x3, 0x0, 0x0, 0x1, 0x0}}}) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f000071f000-0x8)={0x0, 0x9, 0xc1d, 0x401, 0x1}) 2017/10/25 20:20:35 executing program 4: r0 = socket$inet6(0xa, 0x20000000000002, 0x4000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, r0, 0x800000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={0xe9c, @in6={{0xa, 0x1, 0xc7d185a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x20000000000131, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001000-0x10)={0x5, [0x5, 0xffffffffffff7a34, 0x2, 0x8, 0x9]}, 0x10) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x3f, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x10010, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db293cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40000, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.888383] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2910 6411 6411 [ 58.888408] DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 58.888434] Normal free:2932224kB min:36816kB low:46020kB high:55224kB active_anon:339984kB inactive_anon:152kB active_file:14292kB inactive_file:26096kB unevictable:0kB writepending:488kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:15924kB slab_unreclaimable:101368kB kernel_stack:5728kB pagetables:2856kB bounce:0kB free_pcp:1096kB local_pcp:552kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 2017/10/25 20:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fd8000)={0x80000001}, 0x8, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000038d000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000086e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x4, 0x80000) socket$inet6(0xa, 0x1, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r3 = socket(0x10, 0x2, 0xc) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3f, 0x80181) r5 = accept$netrom(r4, &(0x7f0000b56000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) readv(r5, &(0x7f000023c000)=[{&(0x7f000043c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000008000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f000043a000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x3) r6 = socket(0x10, 0x803, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000dbd000)="84ce7f09d3e5507996762524ed9cc83f300b674163f30cdbde16024fb32f64905b80f156909dac0c4c278599a23a931a2f2fe6d9e4405044f97fc01d09881833423b44c9079c1fe8ac31549459e328997aa5009945fdf112b261b3e98da37006f3017148b8697341463ef1cc4f55a4a0a581fd764c2d05440c", 0x79) sendto(r6, &(0x7f0000001000-0x10)="110000005e001f020000011c0080f40100", 0x11, 0x0, 0x0, 0x0) fstat(r6, &(0x7f000048d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrandom(&(0x7f0000a83000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x2) dup3(r2, r3, 0x0) sendmmsg(r1, &(0x7f00009d9000)=[{{0x0, 0x0, &(0x7f0000426000)=[{&(0x7f0000d11000-0xf8)="f73ad7d2af7d2cbaec7a5aa54cc0ad0a8a1c36630393e1e61b7f7fed79ed25f56e6a282f76daeb8d44e6bd13d8c66178e8dc2f900b94e12bb6021a9062b9b5a050fb9e94274b3416d9027456ca1d4ae165afc1c460d5d3130000e1e946bb40bb452be9c5086445857ad33d5eeb1875f7d8509c4d9de94f984874eefa0426301bd28f6ce6b8ef03aed8aa90923c5330305ed8b8d847bd7f36c55fda812033687071cefef0382457614a2669e22fc3777372ac5cbd659f94ab2037abdb47757c0503490977d15a50d3f6030bb1eedc5492fe46083ae2448956fbe1fdbf0adf233811d0d48883dfed1b6862bded88f02c3700ab8ad8f7", 0xf5}], 0x1, &(0x7f0000a83000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4c080) 2017/10/25 20:20:35 executing program 6: socketpair(0xa, 0x6, 0x200000000000005, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000374000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r1 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x101002, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000375000-0xfe)={0x0, 0xf6, "e524524c7a1331bdba53c13dba7df17a543df105f8444a91bbc50d31df766ffcf415e10bb2b24f2fff617bb80146300c44e5fd53b571324fc819897a55c4730dd81d7534a274e2cd6ce34e60eeef5fd93b22828b410ff2dbe9c1b4b353f57aa1fb2c3ed1cc59352aef7c3bf893030490d4024ae59346c2209104e2f9fb355d988fc6de585533fb1826636131d9d78ad4ebc893b63dbb459e3eb98549f73e87546f0541ef31e2a2522658416f0d9337e7400f27528a94ebacadf5412e9eca9cdd7c9b9007c04d786a2592d1c81c25eeaa9dfefe14c6b24340aa663c1fb9682dfe9c2f27020239a8e30ec17cd70a0a6194f7a9e29eaa68"}, &(0x7f0000000000)=0xfe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000375000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x800000004}, &(0x7f000002a000-0x2)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dc5000-0x29)={r3, 0x51, "1ddbc301975a991de03c0afe27930deb69e68b3f114d741dd26d723c8044d13fdc56f181a566ba85cab39afed4591744e005d90e61347eeac7fb527f3cdd6dfe167c5d0300000027efc5eb0c5b1f77a5a4"}, &(0x7f0000d6b000)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002d000-0x8)=@assoc_id=r3, &(0x7f000002c000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000ad9000-0x4)=0x5232, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = socket(0x9, 0x80f, 0x0) capset(&(0x7f00000fc000)={0x19980330, r4}, &(0x7f0000e78000-0x18)={0x0, 0x0, 0x0, 0x0, 0x200, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a3000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) setresuid(0x0, 0x0, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000453000-0x1c)={0xa, 0x2, 0xcac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendmsg$nfc_llcp(r6, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3, "00"}, 0x18, 0x80}, 0x0) r7 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) lseek(r7, 0x0, 0x4) open$dir(&(0x7f0000602000-0xc)="2e2f66696c653000", 0x4000, 0x4000000000000000) mmap(&(0x7f0000c83000/0x3000)=nil, 0x3000, 0x200000000000, 0x2001d, r5, 0xffffffffffffffff) 2017/10/25 20:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r1 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) r3 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@generic="97a87ddfc07c22d46141feeff43a1f92", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r1, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r2, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r6 = request_key(&(0x7f0000aac000)="7573657200", &(0x7f00002ab000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b73000)="7070703000", 0xfffffffffffffff8) r7 = add_key(&(0x7f0000001000-0x2)="56670872696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="79fa8700cc092a0089e1ffa6c11bc79ddc6e15737c68f430c65c78672dcf57f511d887868c615a2499e741", 0x2b, 0xfffffffffffffffd) keyctl$link(0x8, r6, r7) keyctl$get_security(0x11, r6, &(0x7f00004ac000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb) r8 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x111000) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r9 = fcntl$dupfd(r8, 0x0, r3) socket$inet6(0xa, 0x6f2fcbe592b0c23c, 0x4) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f000016c000)={@common="67726530000000000000000000000000", @ifru_settings={0x0, 0x6, @fr_pvc=&(0x7f000035f000)={0x6}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/10/25 20:20:35 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000a18000-0x58)={{0x8, 0x40}, 0x0, 0x1, 0xa0, {0x0, 0xfffffffffffffff9}, 0x101, 0x4734, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001c6000-0x4)=0x3fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f57000-0x4)=0x1, 0x4) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000027d000-0x4)=r2) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000", &(0x7f000018e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000994000-0x4)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000005f000-0x20)={0x63, 0x1, 0x4, 0x308a, 0x6, 0x7f, 0xff, 0x80000001, 0x0}, &(0x7f0000ac9000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c7a000)={r3, 0x200}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/10/25 20:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000077e000-0x8)="2e2f66696c653000", &(0x7f00003f7000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000095000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) r0 = add_key(&(0x7f0000035000)="7573657200", &(0x7f0000248000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aae000-0x1)="7c", 0x1, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dee000)={0x0, 0x0}) r2 = creat(&(0x7f0000d3f000)="2e2f66696c653000", 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000153000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fbd000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004ab000+0x56c)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001f9000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x4, 0x0, 0x20, 0xa0, 0x401, r3, r4}, {0x3, 0x8001, 0x10001, 0x4, 0x3, 0x200, 0x5, 0x3ff}, {0x3, 0xff, 0x0, 0x8}, 0x0, 0x0, 0x2, 0x0, 0x12, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x4}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6, 0x3, 0xffff, 0x0, 0x7832, 0x1}}, 0xe8) keyctl$revoke(0x3, r0) request_key(&(0x7f00001d0000-0x5)="7573197200", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000782000)="5c2e776c616e3029706f7369785f61636c5f61636365737300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvmsg(r5, &(0x7f00003c9000)={0x0, 0x0, &(0x7f0000981000-0x50)=[{&(0x7f0000cc0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00008f3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000011d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000237000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000abe000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x5, &(0x7f0000d6c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x8001}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f3000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x401, 0x30, 0x6, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x3000)=nil, 0x3000, 0x3, 0x24010, r6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000000)={r7, @in6={{0xa, 0x2, 0xfe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000001000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000ea000-0x4)=0x14) r9 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000e8000)={{{@in=@rand_addr=0x8000, @in=@rand_addr=0x6, 0x3, 0x2, 0x3, 0x933, 0xf, 0x80, 0x0, 0x7, r8, r9}, {0xe5, 0x7, 0x0, 0x0, 0x6, 0xbea, 0xa32, 0x50000000000}, {0x2, 0x200, 0x6, 0x8001}, 0x2, 0xfffffffffffffffe, 0x4, 0x1, 0x5, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x81}, 0xd, @in=@empty=0x0, 0xfff, 0x4, 0x3, 0x400, 0x7, 0x1, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50000}]}) syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 20:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000043d000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000576000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000ffe000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00007af000-0x80)=[{&(0x7f0000db8000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000831000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000011c000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000880000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000274000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f00004bc000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00007f9000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x8, &(0x7f0000e7c000-0xa0)=[{&(0x7f000007c000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00003b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000e37000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f000047a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000813000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00002ce000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00008b6000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000d09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000634000+0x701)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000de7000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0xa, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000faf000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000026f000)=0x0) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x7387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r7 = dup2(r5, r6) mkdirat(r4, &(0x7f000022e000+0x7df)="2e2f66696c653000", 0x2) ioctl$int_in(r7, 0x5452, &(0x7f00005bd000-0x8)=0x45) r8 = getpgrp(0x0) splice(r0, 0x0, r2, 0x0, 0x80040000000, 0xd) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f1d000)=0x0) timerfd_gettime(r4, &(0x7f0000de8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r5, 0x8, r8) fcntl$setsig(r6, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00004d3000)={0x0, 0x13, "b49939e56718fd5ad2cd7810c323d2528b6bcd"}, &(0x7f00000a1000)=0x1b) 2017/10/25 20:20:35 executing program 0: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005c7000-0x8)="2e2f66696c653000", 0xc00, 0x2) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f00000d7000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000512000-0x4)=0x18) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x40000}, 0x20000010) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005c9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000086000)=0xe8) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005ca000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000-0x4)=0xe8) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005c9000-0x38)={0x0, 0x0, &(0x7f00005c9000-0x20)=[{&(0x7f00001c7000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f00000a4000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}], 0x2, &(0x7f00001f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x2}, 0x10000) ioctl(r1, 0x227b, &(0x7f0000001000)="13") fcntl$setstatus(r1, 0x4, 0x3ffc) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00005ca000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005ca000-0x9)="2f6465762f73672300", 0xfff, 0x400040) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005c9000-0x8)={0x0, 0x0}) syncfs(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000170000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000b1000)={{0x0, 0x3, 0x3, 0x3, 0x100dbffb}, 0x78, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00005c7000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) [ 58.888479] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 2*8kB (M) 4*16kB (M) 2*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981148kB Normal: 135*4kB (ME) 406*8kB (UME) 971*16kB (UME) 1036*32kB (UME) 1303*64kB (UME) 430*128kB (UME) 94*256kB (UM) 9*512kB (UME) 7*1024kB (UME) 5*2048kB (UM) 658*4096kB (M) = 2932156kB [ 58.888568] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 58.888570] 10158 total pagecache pages [ 58.888573] 0 pages in swap cache [ 58.888577] Swap cache stats: add 0, delete 0, find 0/0 [ 58.888579] Free swap = 0kB [ 58.888581] Total swap = 0kB 2017/10/25 20:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000036000)=@int=0x5, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) ustat(0xd8, &(0x7f0000b5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007bc000-0x1)={0x0}, 0x1) sendfile(r2, r1, &(0x7f0000013000-0x8)=0x0, 0xfffefffd) write(r2, &(0x7f0000cea000)="", 0x0) r3 = dup2(r2, r1) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x4) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000ce9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000033e000)=0x75) gettid() pipe2(&(0x7f00001f8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) r4 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0xe000, 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) fcntl$dupfd(r5, 0x0, r4) 2017/10/25 20:20:35 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000013000)="2e2f66696c653000", 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)="2e2f66696c653000") stat(&(0x7f0000a03000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000872000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f00000ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c06000)="2e2f66696c653000", &(0x7f0000410000)="2e2f66696c653000") geteuid() sendto$unix(r2, &(0x7f000020e000-0x76)="1ce622e4094da8cb32c86cf7cdc1485a0da658a6d4c06dfc4d912ae8001d0e1eda7cbe73ccd162937420d95bb9882883751399110ff3c5f9f837762a9b7f2a8ce0d2e637369c8d23ce14f5faf47edae7be374470af1c7b10379d7021e20c4843cfde2cd6343efddc0cb35f0a508e1bfefdde9123dbe8", 0x76, 0x4000000, &(0x7f000014d000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffffffffffffff80) fchown(r2, r3, r4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000d44000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rmdir(&(0x7f0000ff2000)="2e2f66696c653000") link(&(0x7f00004a8000)="2e2f66696c65302f66696c653000", &(0x7f0000798000-0x8)="2e2f66696c653000") ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00001be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) connect$netrom(r2, &(0x7f000070b000-0x48)=@full={{0x3, {"6c2929c53340af"}, 0x2a47}, [{"52deafc7683795"}, {"850fc69fccc32f"}, {"e9f778822d33d3"}, {"a86b421ad1010c"}, {"5b47dd08e9c576"}, {"d991a44b7ded26"}, {"82e30edc896565"}, {"6f6d3443a756ef"}]}, 0x48) 2017/10/25 20:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000da3000-0xd)="2f6465762f7573626d6f6e2300", 0x2db, 0x20000) io_setup(0x100100, &(0x7f000030e000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005f5000)="2f6465762f76637300", 0x641, 0x0) write(r1, &(0x7f0000f12000)="7564f7b1e355782d4b20ed59ab2075c1e7fa23070000006e3fa6080000000000000000001c0000017e7bc102575f990640b15889c51fda7e4e8ee78ea0d6da38bbcb00000004c47e7d35000000030665353b98ee", 0x54) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000782000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001ce000)={0x80000002, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00005d2000-0x10)={0x7ff, 0x1f}) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000963000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004ee000)=0xea) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ec8000)="a3c7066a43799403999cffceff0d5c864b9356c8725e8cb8dc6fd6ab236878d5e22578e8f2d0290f59145f60cc0a076244c91c9b9987b06daeaa3dab7f18e7f9d4179a496a60577012f3ea696b10f36207f545ce478d8cfb3e4a6f274b511ffb1b42532405616181627c951ba2861877ab7057ff0ed677dcf4c58e0f0f32103099a4b59d5f7187197926d36eedb5b06f09dc2c9fa783202ee933ba67a60d06ce", 0xa0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a4a000+0x6f5)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f2000-0x4)=0xe8) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x4, 0xfffffffffffffff7) pwritev(0xffffffffffffffff, &(0x7f00000f0000)=[], 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f0000f5f000)=0xd4e1, 0x4) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000950000-0x1)=0xfffffffffffe, 0x4) sendto$inet6(r5, &(0x7f000054b000-0x5ad)="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", 0x5ad, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000000}, 0x1c) readv(r5, &(0x7f00008af000-0x10)=[{&(0x7f0000894000-0x1)="00", 0x1}], 0x1) write(r4, &(0x7f0000005000-0x26)="24000000190025d6071c1ffbfffffc0e0200fffd0010000002ffffeb08000600aafeffff", 0x24) r6 = creat(&(0x7f000037b000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000ddd000-0x8)="2e2f66696c653000", &(0x7f0000b54000)="2e2f66696c653000", &(0x7f00007ca000-0x7)="7073746f726500", 0x802, &(0x7f0000244000)="6876e9867606e0e187f0a4ec1706288d56a1b61993c54fb0c9d5a9895fe5bcdca8ba95e51b68c5e73ff3c3ff78577c6f1d11b1e70f59809f35af9e0907e6beee08612ffa4d85e95b9b9e32ba75651555e8f41cb5e09ada06770c98acfef7fab0c9f28160c10936b3e8aa3a45e9759929d3ffe4a5bf252785c2e4a2483858e50116d01d1819781458903cac7b7114ce6c924f30d9fd2c0a") getpeername$netrom(r1, &(0x7f00007d1000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b51000-0x4)=0x10) listen(0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000c50000-0x4)=r3) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00001c6000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r7, &(0x7f0000be1000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e65000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/10/25 20:20:35 executing program 6: r0 = socket$unix(0x1, 0x40000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00006a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x1, &(0x7f0000002000-0x10)=@ax25={0x3, {"f46162a0754b76"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000018000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bfd000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000640000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000ff0000-0x18)=[{0xc, 0x5f7f}, {0x3, 0x5}, {0xf, 0x80000001}], 0x3) setsockopt$inet_tcp_buf(r1, 0x6, 0x8000000001c, &(0x7f0000365000)="81a4c741cc18ec0a5a64818d855c2a3600008e22f65216c00000000000000001961625e1e35b3eabfb0d59ed5c27b4a57a0169a39c76e754012ee23931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd85a8fcd0916d7", 0x66) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000019000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r3}) syz_extract_tcp_res(&(0x7f00003c9000)={0x42424242, 0x42424242}, 0x5, 0x40) syz_emit_ethernet(0xfc, &(0x7f0000bb0000-0xfc)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xc6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2f, 0xc, 0x1, 0x10003, 0x4000045c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x42, 0x8, 0x0, 0x80000001, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r5, 0x0, 0x0, 0x5, 0x0, 0x7c66a8ef, 0x0, 0x0, {[]}}, {"0190"}}}}}}}, 0x0) r6 = accept$inet(r4, &(0x7f0000bba000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000492000)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000fef000)=0x1, 0x4) poll(&(0x7f0000fec000-0x40)=[], 0x0, 0x100) syz_emit_ethernet(0x57, &(0x7f00002ed000-0x57)={@random="e7a5fd000000", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x7, 0x7, 0xffff}}], {{0x6004, @llc={0x43, @llc={0xd4, 0x2, "38", "42b0023a4e2daab60900000000000000aec3638432771580630754b1ec7c2bc3c69e1e98d70f64a14561a0ce0500b5566dec165a3162d6bf1396969f98d489c4"}}}}}, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ff1000)={@generic="97dd55badd9f04fc55a477e0726fba13", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000620000-0x86)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88f5, @ipx={0xffff, 0x78, 0x101, 0x20000000007, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xdaf6}, "44b456d05ce34ae051d3b00fdf5769c6c6fbaa2efce3fed3a663c2195c60a246927fe949f4ff7a6ade39f1ebfd8ca31752e3c359ab518381603694afb106f615276d711dd8aa255d97d388ea3f6fe293da0ea5b6e17dda5e27b7"}}}}, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ff1000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000000e000-0x1c)={@multicast2=0xe0000002, @rand_addr=0x8, 0x1, 0x3, [@broadcast=0xffffffff, @rand_addr=0x2, @empty=0x0]}, 0x1c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ff1000)={@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x1000000000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0000)=0x1, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00003ed000)=[{&(0x7f0000fef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00002b8000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000d7d000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000ff3000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000ff2000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f00001a2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000066000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00002b2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000f32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}], 0x9) [ 58.888583] 1965979 pages RAM [ 58.888585] 0 pages HighMem/MovableOnly [ 58.888586] 320236 pages reserved [ 58.941152] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 58.941155] IPv6: NLM_F_CREATE should be set when creating new route [ 58.941160] IPv6: NLM_F_CREATE should be set when creating new route [ 58.955467] syz-executor6: vmalloc: allocation failure: 17179869176 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 58.955476] CPU: 0 PID: 8565 Comm: syz-executor6 Not tainted 4.9.58-g3673345 #72 [ 58.955481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.955494] ffff8801d5a3f880 ffffffff81d91149 1ffff1003ab47f13 ffff8801aa6c9800 [ 58.955505] ffffffff83ab7b80 0000000000000001 0000000000400000 ffff8801d5a3f990 [ 58.955516] ffffffff814507e2 024000c261535fe2 0000000041b58ab3 ffffffff841903f5 [ 58.955517] Call Trace: 2017/10/25 20:20:35 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r0, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r2 = socket(0x10, 0x3, 0xa) recvfrom$inet6(r2, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x2, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000017f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r0, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000512000)={0x0, 0x100000000}, &(0x7f00002ff000)=0x8) rt_sigprocmask(0x2, &(0x7f0000c0a000-0x8)={0x80000001}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003a6000)={r3, 0x3ff}, 0x6) sendfile(r2, r1, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) mq_timedreceive(r1, &(0x7f000042c000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0xd251, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = getpgid(0x0) getpriority(0x3, r5) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000032a000)=0x5, 0x4) connect$inet(r4, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r4, 0x400, 0x3) msync(&(0x7f0000d43000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fbf000)={0x8, 0x2, 0x8000, 0x2, 0x0}, &(0x7f0000e03000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00002e0000-0x8)={r3, 0x2}, &(0x7f0000e6c000)=0x8) creat(&(0x7f000080f000-0x8)="2e2f66696c653000", 0x90) pipe2(&(0x7f00007b4000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000332000)="000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$sndtimer(&(0x7f0000f69000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) [ 58.955530] [] dump_stack+0xc1/0x128 [ 58.955540] [] warn_alloc+0x212/0x240 [ 58.955549] [] ? zone_watermark_ok_safe+0x280/0x280 [ 58.955558] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 58.955566] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 58.955577] [] __vmalloc_node_range+0x3f5/0x5f0 [ 58.955587] [] ? kmalloc_order+0x5f/0x70 ** 33547457 printk messages dropped ** [ 223.586923] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.586932] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.586936] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.586937] Allocated: [ 223.586939] PID = 8619 [ 223.586944] save_stack_trace+0x16/0x20 [ 223.586949] save_stack+0x43/0xd0 [ 223.586955] kasan_kmalloc+0xad/0xe0 [ 223.586960] kasan_slab_alloc+0x12/0x20 [ 223.586965] kmem_cache_alloc+0xba/0x290 [ 223.586970] fasync_helper+0x37/0xb0 [ 223.586976] sg_fasync+0x86/0xb0 [ 223.586982] SyS_fcntl+0x658/0xc70 [ 223.586988] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.586989] Freed: [ 223.586991] PID = 3 [ 223.586996] save_stack_trace+0x16/0x20 [ 223.587001] save_stack+0x43/0xd0 [ 223.587007] kasan_slab_free+0x73/0xc0 [ 223.587012] kmem_cache_free+0xb2/0x2e0 [ 223.587017] fasync_free_rcu+0x1d/0x20 [ 223.587023] rcu_process_callbacks+0x871/0x12c0 [ 223.587029] __do_softirq+0x206/0x951 [ 223.587031] Memory state around the buggy address: [ 223.587036] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587041] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587046] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.587049] ^ [ 223.587054] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587059] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587061] ================================================================== [ 223.587063] ================================================================== [ 223.587071] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.587075] Read of size 4 by task syz-executor0/8619 [ 223.587081] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.587085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.587094] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.587103] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.587112] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.587113] Call Trace: [ 223.587120] [] dump_stack+0xc1/0x128 [ 223.587127] [] kasan_object_err+0x1c/0x70 [ 223.587135] [] kasan_report.part.1+0x21c/0x500 [ 223.587142] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.587150] [] __asan_report_load4_noabort+0x29/0x30 [ 223.587158] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.587165] [] queued_write_lock_slowpath+0x116/0x150 [ 223.587172] [] do_raw_write_lock+0xc7/0x1d0 [ 223.587180] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.587188] [] ? sg_remove_request+0x70/0x120 [ 223.587196] [] sg_remove_request+0x70/0x120 [ 223.587204] [] sg_finish_rem_req+0x295/0x340 [ 223.587210] [] sg_read+0x91c/0x1400 [ 223.587217] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.587226] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.587233] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.587239] [] __vfs_read+0x103/0x670 [ 223.587247] [] ? __kernel_write+0x340/0x340 [ 223.587254] [] ? fsnotify+0x86/0xf30 [ 223.587261] [] ? fsnotify+0xf30/0xf30 [ 223.587268] [] ? avc_policy_seqno+0x9/0x20 [ 223.587277] [] ? selinux_file_permission+0x82/0x460 [ 223.587285] [] ? security_file_permission+0x89/0x1e0 [ 223.587292] [] ? rw_verify_area+0xe5/0x2b0 [ 223.587299] [] vfs_read+0x107/0x330 [ 223.587306] [] SyS_read+0xd9/0x1b0 [ 223.587313] [] ? vfs_copy_file_range+0x740/0x740 [ 223.587320] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.587329] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.587333] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.587335] Allocated: [ 223.587336] PID = 8619 [ 223.587341] save_stack_trace+0x16/0x20 [ 223.587347] save_stack+0x43/0xd0 [ 223.587352] kasan_kmalloc+0xad/0xe0 [ 223.587357] kasan_slab_alloc+0x12/0x20 [ 223.587362] kmem_cache_alloc+0xba/0x290 [ 223.587367] fasync_helper+0x37/0xb0 [ 223.587373] sg_fasync+0x86/0xb0 [ 223.587378] SyS_fcntl+0x658/0xc70 [ 223.587384] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.587386] Freed: [ 223.587387] PID = 3 [ 223.587392] save_stack_trace+0x16/0x20 [ 223.587398] save_stack+0x43/0xd0 [ 223.587403] kasan_slab_free+0x73/0xc0 [ 223.587408] kmem_cache_free+0xb2/0x2e0 [ 223.587413] fasync_free_rcu+0x1d/0x20 [ 223.587420] rcu_process_callbacks+0x871/0x12c0 [ 223.587429] __do_softirq+0x206/0x951 [ 223.587430] Memory state around the buggy address: [ 223.587436] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587441] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587446] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.587449] ^ [ 223.587454] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587459] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587461] ================================================================== [ 223.587463] ================================================================== [ 223.587472] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.587475] Read of size 4 by task syz-executor0/8619 [ 223.587481] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.587485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.587495] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.587504] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.587513] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.587514] Call Trace: [ 223.587521] [] dump_stack+0xc1/0x128 [ 223.587528] [] kasan_object_err+0x1c/0x70 [ 223.587536] [] kasan_report.part.1+0x21c/0x500 [ 223.587543] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.587551] [] __asan_report_load4_noabort+0x29/0x30 [ 223.587559] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.587567] [] queued_write_lock_slowpath+0x116/0x150 [ 223.587574] [] do_raw_write_lock+0xc7/0x1d0 [ 223.587582] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.587590] [] ? sg_remove_request+0x70/0x120 [ 223.587598] [] sg_remove_request+0x70/0x120 [ 223.587606] [] sg_finish_rem_req+0x295/0x340 [ 223.587612] [] sg_read+0x91c/0x1400 [ 223.587619] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.587627] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.587634] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.587641] [] __vfs_read+0x103/0x670 [ 223.587648] [] ? __kernel_write+0x340/0x340 [ 223.587655] [] ? fsnotify+0x86/0xf30 [ 223.587663] [] ? fsnotify+0xf30/0xf30 [ 223.587670] [] ? avc_policy_seqno+0x9/0x20 [ 223.587678] [] ? selinux_file_permission+0x82/0x460 [ 223.587686] [] ? security_file_permission+0x89/0x1e0 [ 223.587693] [] ? rw_verify_area+0xe5/0x2b0 [ 223.587700] [] vfs_read+0x107/0x330 [ 223.587707] [] SyS_read+0xd9/0x1b0 [ 223.587715] [] ? vfs_copy_file_range+0x740/0x740 [ 223.587722] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.587730] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.587734] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.587736] Allocated: [ 223.587737] PID = 8619 [ 223.587742] save_stack_trace+0x16/0x20 [ 223.587748] save_stack+0x43/0xd0 [ 223.587753] kasan_kmalloc+0xad/0xe0 [ 223.587758] kasan_slab_alloc+0x12/0x20 [ 223.587763] kmem_cache_alloc+0xba/0x290 [ 223.587768] fasync_helper+0x37/0xb0 [ 223.587774] sg_fasync+0x86/0xb0 [ 223.587779] SyS_fcntl+0x658/0xc70 [ 223.587786] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.587787] Freed: [ 223.587789] PID = 3 [ 223.587794] save_stack_trace+0x16/0x20 [ 223.587799] save_stack+0x43/0xd0 [ 223.587805] kasan_slab_free+0x73/0xc0 [ 223.587810] kmem_cache_free+0xb2/0x2e0 [ 223.587815] fasync_free_rcu+0x1d/0x20 [ 223.587821] rcu_process_callbacks+0x871/0x12c0 [ 223.587826] __do_softirq+0x206/0x951 [ 223.587828] Memory state around the buggy address: [ 223.587833] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587838] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587844] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.587846] ^ [ 223.587852] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587857] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.587859] ================================================================== [ 223.587861] ================================================================== [ 223.587869] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.587873] Read of size 4 by task syz-executor0/8619 [ 223.587879] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.587882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.587892] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.587901] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.587909] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.587910] Call Trace: [ 223.587917] [] dump_stack+0xc1/0x128 [ 223.587924] [] kasan_object_err+0x1c/0x70 [ 223.587931] [] kasan_report.part.1+0x21c/0x500 [ 223.587939] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.587947] [] __asan_report_load4_noabort+0x29/0x30 [ 223.587954] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.587962] [] queued_write_lock_slowpath+0x116/0x150 [ 223.587969] [] do_raw_write_lock+0xc7/0x1d0 [ 223.587976] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.587984] [] ? sg_remove_request+0x70/0x120 [ 223.587992] [] sg_remove_request+0x70/0x120 [ 223.588000] [] sg_finish_rem_req+0x295/0x340 [ 223.588006] [] sg_read+0x91c/0x1400 [ 223.588014] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.588022] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.588029] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.588036] [] __vfs_read+0x103/0x670 [ 223.588043] [] ? __kernel_write+0x340/0x340 [ 223.588051] [] ? fsnotify+0x86/0xf30 [ 223.588058] [] ? fsnotify+0xf30/0xf30 [ 223.588065] [] ? avc_policy_seqno+0x9/0x20 [ 223.588073] [] ? selinux_file_permission+0x82/0x460 [ 223.588082] [] ? security_file_permission+0x89/0x1e0 [ 223.588089] [] ? rw_verify_area+0xe5/0x2b0 [ 223.588095] [] vfs_read+0x107/0x330 [ 223.588102] [] SyS_read+0xd9/0x1b0 [ 223.588110] [] ? vfs_copy_file_range+0x740/0x740 [ 223.588117] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.588125] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.588130] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.588131] Allocated: [ 223.588133] PID = 8619 [ 223.588137] save_stack_trace+0x16/0x20 [ 223.588142] save_stack+0x43/0xd0 [ 223.588148] kasan_kmalloc+0xad/0xe0 [ 223.588153] kasan_slab_alloc+0x12/0x20 [ 223.588158] kmem_cache_alloc+0xba/0x290 [ 223.588163] fasync_helper+0x37/0xb0 [ 223.588169] sg_fasync+0x86/0xb0 [ 223.588174] SyS_fcntl+0x658/0xc70 [ 223.588180] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.588181] Freed: [ 223.588183] PID = 3 [ 223.588188] save_stack_trace+0x16/0x20 [ 223.588193] save_stack+0x43/0xd0 [ 223.588199] kasan_slab_free+0x73/0xc0 [ 223.588204] kmem_cache_free+0xb2/0x2e0 [ 223.588208] fasync_free_rcu+0x1d/0x20 [ 223.588215] rcu_process_callbacks+0x871/0x12c0 [ 223.588220] __do_softirq+0x206/0x951 [ 223.588222] Memory state around the buggy address: [ 223.588227] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.588232] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.588237] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.588240] ^ [ 223.588245] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.588250] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.588252] ================================================================== [ 223.588255] ================================================================== [ 223.588263] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.588266] Read of size 4 by task syz-executor0/8619 [ 223.588273] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.588276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.588285] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.588294] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.588303] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.588304] Call Trace: [ 223.588310] [] dump_stack+0xc1/0x128 [ 223.588318] [] kasan_object_err+0x1c/0x70 [ 223.588325] [] kasan_report.part.1+0x21c/0x500 [ 223.588332] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.588340] [] __asan_report_load4_noabort+0x29/0x30 [ 223.588348] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.588356] [] queued_write_lock_slowpath+0x116/0x150 [ 223.588363] [] do_raw_write_lock+0xc7/0x1d0 [ 223.588371] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.588379] [] ? sg_remove_request+0x70/0x120 [ 223.588387] [] sg_remove_request+0x70/0x120 [ 223.588395] [] sg_finish_rem_req+0x295/0x340 [ 223.588401] [] sg_read+0x91c/0x1400 [ 223.588408] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.588416] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.588426] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.588434] [] __vfs_read+0x103/0x670 [ 223.588441] [] ? __kernel_write+0x340/0x340 [ 223.588449] [] ? fsnotify+0x86/0xf30 [ 223.588456] [] ? fsnotify+0xf30/0xf30 [ 223.588463] [] ? avc_policy_seqno+0x9/0x20 [ 223.588471] [] ? selinux_file_permission+0x82/0x460 [ 223.588479] [] ? security_file_permission+0x89/0x1e0 [ 223.588486] [] ? rw_verify_area+0xe5/0x2b0 [ 223.588493] [] vfs_read+0x107/0x330 [ 223.588500] [] SyS_read+0xd9/0x1b0 [ 223.588508] [] ? vfs_copy_file_range+0x740/0x740 [ 223.588514] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.588523] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.588527] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.588528] Allocated: [ 223.588530] PID = 8619 [ 223.588535] save_stack_trace+0x16/0x20 [ 223.588540] save_stack+0x43/0xd0 [ 223.588545] kasan_kmalloc+0xad/0xe0 [ 223.588551] kasan_slab_alloc+0x12/0x20 [ 223.588556] kmem_cache_alloc+0xba/0x290 [ 223.588561] fasync_helper+0x37/0xb0 [ 223.588566] sg_fasync+0x86/0xb0 [ 223.588571] SyS_fcntl+0x658/0xc70 [ 223.588578] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.588579] Freed: [ 223.588581] PID = 3 [ 223.588586] save_stack_trace+0x16/0x20 [ 223.588591] save_stack+0x43/0xd0 [ 223.588597] kasan_slab_free+0x73/0xc0 [ 223.588602] kmem_cache_free+0xb2/0x2e0 [ 223.588607] fasync_free_rcu+0x1d/0x20 [ 223.588613] rcu_process_callbacks+0x871/0x12c0 [ 223.588619] __do_softirq+0x206/0x951 [ 223.588620] Memory state around the buggy address: [ 223.588626] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.588631] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.588636] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.588639] ^ [ 223.588644] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.588649] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.588651] ================================================================== [ 223.588654] ================================================================== [ 223.588662] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.588665] Read of size 4 by task syz-executor0/8619 [ 223.588672] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.588676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.588685] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.588694] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.588703] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.588704] Call Trace: [ 223.588711] [] dump_stack+0xc1/0x128 [ 223.588718] [] kasan_object_err+0x1c/0x70 [ 223.588726] [] kasan_report.part.1+0x21c/0x500 [ 223.588733] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.588741] [] __asan_report_load4_noabort+0x29/0x30 [ 223.588749] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.588756] [] queued_write_lock_slowpath+0x116/0x150 [ 223.588763] [] do_raw_write_lock+0xc7/0x1d0 [ 223.588771] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.588779] [] ? sg_remove_request+0x70/0x120 [ 223.588787] [] sg_remove_request+0x70/0x120 [ 223.588795] [] sg_finish_rem_req+0x295/0x340 [ 223.588801] [] sg_read+0x91c/0x1400 [ 223.588808] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.588817] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.588824] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.588831] [] __vfs_read+0x103/0x670 [ 223.588838] [] ? __kernel_write+0x340/0x340 [ 223.588845] [] ? fsnotify+0x86/0xf30 [ 223.588853] [] ? fsnotify+0xf30/0xf30 [ 223.588860] [] ? avc_policy_seqno+0x9/0x20 [ 223.588868] [] ? selinux_file_permission+0x82/0x460 [ 223.588877] [] ? security_file_permission+0x89/0x1e0 [ 223.588884] [] ? rw_verify_area+0xe5/0x2b0 [ 223.588891] [] vfs_read+0x107/0x330 [ 223.588898] [] SyS_read+0xd9/0x1b0 [ 223.588906] [] ? vfs_copy_file_range+0x740/0x740 [ 223.588913] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.588921] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.588926] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.588927] Allocated: [ 223.588929] PID = 8619 [ 223.588934] save_stack_trace+0x16/0x20 [ 223.588939] save_stack+0x43/0xd0 [ 223.588944] kasan_kmalloc+0xad/0xe0 [ 223.588949] kasan_slab_alloc+0x12/0x20 [ 223.588954] kmem_cache_alloc+0xba/0x290 [ 223.588959] fasync_helper+0x37/0xb0 [ 223.588965] sg_fasync+0x86/0xb0 [ 223.588970] SyS_fcntl+0x658/0xc70 [ 223.588977] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.588978] Freed: [ 223.588980] PID = 3 [ 223.588984] save_stack_trace+0x16/0x20 [ 223.588990] save_stack+0x43/0xd0 [ 223.588995] kasan_slab_free+0x73/0xc0 [ 223.589000] kmem_cache_free+0xb2/0x2e0 [ 223.589005] fasync_free_rcu+0x1d/0x20 [ 223.589012] rcu_process_callbacks+0x871/0x12c0 [ 223.589017] __do_softirq+0x206/0x951 [ 223.589018] Memory state around the buggy address: [ 223.589024] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589029] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589034] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.589037] ^ [ 223.589042] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589047] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589049] ================================================================== [ 223.589052] ================================================================== [ 223.589060] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.589063] Read of size 4 by task syz-executor0/8619 [ 223.589069] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.589073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.589082] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.589091] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.589100] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.589101] Call Trace: [ 223.589108] [] dump_stack+0xc1/0x128 [ 223.589115] [] kasan_object_err+0x1c/0x70 [ 223.589123] [] kasan_report.part.1+0x21c/0x500 [ 223.589130] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.589138] [] __asan_report_load4_noabort+0x29/0x30 [ 223.589146] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.589154] [] queued_write_lock_slowpath+0x116/0x150 [ 223.589160] [] do_raw_write_lock+0xc7/0x1d0 [ 223.589168] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.589176] [] ? sg_remove_request+0x70/0x120 [ 223.589184] [] sg_remove_request+0x70/0x120 [ 223.589192] [] sg_finish_rem_req+0x295/0x340 [ 223.589198] [] sg_read+0x91c/0x1400 [ 223.589205] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.589214] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.589221] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.589228] [] __vfs_read+0x103/0x670 [ 223.589235] [] ? __kernel_write+0x340/0x340 [ 223.589242] [] ? fsnotify+0x86/0xf30 [ 223.589249] [] ? fsnotify+0xf30/0xf30 [ 223.589256] [] ? avc_policy_seqno+0x9/0x20 [ 223.589264] [] ? selinux_file_permission+0x82/0x460 [ 223.589273] [] ? security_file_permission+0x89/0x1e0 [ 223.589280] [] ? rw_verify_area+0xe5/0x2b0 [ 223.589287] [] vfs_read+0x107/0x330 [ 223.589294] [] SyS_read+0xd9/0x1b0 [ 223.589302] [] ? vfs_copy_file_range+0x740/0x740 [ 223.589309] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.589317] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.589322] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.589323] Allocated: [ 223.589325] PID = 8619 [ 223.589330] save_stack_trace+0x16/0x20 [ 223.589335] save_stack+0x43/0xd0 [ 223.589341] kasan_kmalloc+0xad/0xe0 [ 223.589346] kasan_slab_alloc+0x12/0x20 [ 223.589351] kmem_cache_alloc+0xba/0x290 [ 223.589356] fasync_helper+0x37/0xb0 [ 223.589362] sg_fasync+0x86/0xb0 [ 223.589367] SyS_fcntl+0x658/0xc70 [ 223.589374] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.589375] Freed: [ 223.589377] PID = 3 [ 223.589382] save_stack_trace+0x16/0x20 [ 223.589387] save_stack+0x43/0xd0 [ 223.589392] kasan_slab_free+0x73/0xc0 [ 223.589398] kmem_cache_free+0xb2/0x2e0 [ 223.589402] fasync_free_rcu+0x1d/0x20 [ 223.589409] rcu_process_callbacks+0x871/0x12c0 [ 223.589415] __do_softirq+0x206/0x951 [ 223.589416] Memory state around the buggy address: [ 223.589425] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589430] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589435] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.589438] ^ [ 223.589443] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589448] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589450] ================================================================== [ 223.589452] ================================================================== [ 223.589460] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.589464] Read of size 4 by task syz-executor0/8619 [ 223.589470] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.589474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.589483] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.589492] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.589501] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.589502] Call Trace: [ 223.589509] [] dump_stack+0xc1/0x128 [ 223.589516] [] kasan_object_err+0x1c/0x70 [ 223.589524] [] kasan_report.part.1+0x21c/0x500 [ 223.589532] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.589540] [] __asan_report_load4_noabort+0x29/0x30 [ 223.589547] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.589555] [] queued_write_lock_slowpath+0x116/0x150 [ 223.589562] [] do_raw_write_lock+0xc7/0x1d0 [ 223.589570] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.589578] [] ? sg_remove_request+0x70/0x120 [ 223.589586] [] sg_remove_request+0x70/0x120 [ 223.589594] [] sg_finish_rem_req+0x295/0x340 [ 223.589600] [] sg_read+0x91c/0x1400 [ 223.589607] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.589616] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.589623] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.589630] [] __vfs_read+0x103/0x670 [ 223.589637] [] ? __kernel_write+0x340/0x340 [ 223.589645] [] ? fsnotify+0x86/0xf30 [ 223.589652] [] ? fsnotify+0xf30/0xf30 [ 223.589659] [] ? avc_policy_seqno+0x9/0x20 [ 223.589667] [] ? selinux_file_permission+0x82/0x460 [ 223.589676] [] ? security_file_permission+0x89/0x1e0 [ 223.589683] [] ? rw_verify_area+0xe5/0x2b0 [ 223.589690] [] vfs_read+0x107/0x330 [ 223.589697] [] SyS_read+0xd9/0x1b0 [ 223.589705] [] ? vfs_copy_file_range+0x740/0x740 [ 223.589712] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.589721] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.589725] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.589726] Allocated: [ 223.589728] PID = 8619 [ 223.589733] save_stack_trace+0x16/0x20 [ 223.589738] save_stack+0x43/0xd0 [ 223.589744] kasan_kmalloc+0xad/0xe0 [ 223.589749] kasan_slab_alloc+0x12/0x20 [ 223.589754] kmem_cache_alloc+0xba/0x290 [ 223.589759] fasync_helper+0x37/0xb0 [ 223.589765] sg_fasync+0x86/0xb0 [ 223.589770] SyS_fcntl+0x658/0xc70 [ 223.589776] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.589778] Freed: [ 223.589779] PID = 3 [ 223.589784] save_stack_trace+0x16/0x20 [ 223.589789] save_stack+0x43/0xd0 [ 223.589795] kasan_slab_free+0x73/0xc0 [ 223.589800] kmem_cache_free+0xb2/0x2e0 [ 223.589805] fasync_free_rcu+0x1d/0x20 [ 223.589812] rcu_process_callbacks+0x871/0x12c0 [ 223.589817] __do_softirq+0x206/0x951 [ 223.589819] Memory state around the buggy address: [ 223.589824] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589829] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589835] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.589837] ^ [ 223.589843] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589848] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.589850] ================================================================== [ 223.589852] ================================================================== [ 223.589860] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.589864] Read of size 4 by task syz-executor0/8619 [ 223.589870] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.589873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.589883] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.589892] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.589900] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.589902] Call Trace: [ 223.589908] [] dump_stack+0xc1/0x128 [ 223.589915] [] kasan_object_err+0x1c/0x70 [ 223.589923] [] kasan_report.part.1+0x21c/0x500 [ 223.589930] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.589938] [] __asan_report_load4_noabort+0x29/0x30 [ 223.589946] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.589954] [] queued_write_lock_slowpath+0x116/0x150 [ 223.589961] [] do_raw_write_lock+0xc7/0x1d0 [ 223.589969] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.589977] [] ? sg_remove_request+0x70/0x120 [ 223.589985] [] sg_remove_request+0x70/0x120 [ 223.589993] [] sg_finish_rem_req+0x295/0x340 [ 223.589999] [] sg_read+0x91c/0x1400 [ 223.590006] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.590015] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.590021] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.590028] [] __vfs_read+0x103/0x670 [ 223.590035] [] ? __kernel_write+0x340/0x340 [ 223.590043] [] ? fsnotify+0x86/0xf30 [ 223.590050] [] ? fsnotify+0xf30/0xf30 [ 223.590057] [] ? avc_policy_seqno+0x9/0x20 [ 223.590066] [] ? selinux_file_permission+0x82/0x460 [ 223.590074] [] ? security_file_permission+0x89/0x1e0 [ 223.590081] [] ? rw_verify_area+0xe5/0x2b0 [ 223.590088] [] vfs_read+0x107/0x330 [ 223.590095] [] SyS_read+0xd9/0x1b0 [ 223.590103] [] ? vfs_copy_file_range+0x740/0x740 [ 223.590110] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.590118] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.590123] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.590124] Allocated: [ 223.590126] PID = 8619 [ 223.590131] save_stack_trace+0x16/0x20 [ 223.590136] save_stack+0x43/0xd0 [ 223.590141] kasan_kmalloc+0xad/0xe0 [ 223.590146] kasan_slab_alloc+0x12/0x20 [ 223.590151] kmem_cache_alloc+0xba/0x290 [ 223.590156] fasync_helper+0x37/0xb0 [ 223.590162] sg_fasync+0x86/0xb0 [ 223.590167] SyS_fcntl+0x658/0xc70 [ 223.590174] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.590175] Freed: [ 223.590177] PID = 3 [ 223.590182] save_stack_trace+0x16/0x20 [ 223.590187] save_stack+0x43/0xd0 [ 223.590192] kasan_slab_free+0x73/0xc0 [ 223.590198] kmem_cache_free+0xb2/0x2e0 [ 223.590202] fasync_free_rcu+0x1d/0x20 [ 223.590209] rcu_process_callbacks+0x871/0x12c0 [ 223.590214] __do_softirq+0x206/0x951 [ 223.590215] Memory state around the buggy address: [ 223.590220] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.590226] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.590231] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.590233] ^ [ 223.590238] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.590244] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.590246] ================================================================== [ 223.590248] ================================================================== [ 223.590256] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.590260] Read of size 4 by task syz-executor0/8619 [ 223.590266] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.590270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.590279] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.590288] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.590297] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.590298] Call Trace: [ 223.590305] [] dump_stack+0xc1/0x128 [ 223.590312] [] kasan_object_err+0x1c/0x70 [ 223.590320] [] kasan_report.part.1+0x21c/0x500 [ 223.590327] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.590335] [] __asan_report_load4_noabort+0x29/0x30 [ 223.590343] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.590350] [] queued_write_lock_slowpath+0x116/0x150 [ 223.590357] [] do_raw_write_lock+0xc7/0x1d0 [ 223.590365] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.590373] [] ? sg_remove_request+0x70/0x120 [ 223.590381] [] sg_remove_request+0x70/0x120 [ 223.590389] [] sg_finish_rem_req+0x295/0x340 [ 223.590395] [] sg_read+0x91c/0x1400 [ 223.590402] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.590411] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.590418] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.590428] [] __vfs_read+0x103/0x670 [ 223.590435] [] ? __kernel_write+0x340/0x340 [ 223.590442] [] ? fsnotify+0x86/0xf30 [ 223.590450] [] ? fsnotify+0xf30/0xf30 [ 223.590457] [] ? avc_policy_seqno+0x9/0x20 [ 223.590465] [] ? selinux_file_permission+0x82/0x460 [ 223.590474] [] ? security_file_permission+0x89/0x1e0 [ 223.590481] [] ? rw_verify_area+0xe5/0x2b0 [ 223.590488] [] vfs_read+0x107/0x330 [ 223.590495] [] SyS_read+0xd9/0x1b0 [ 223.590502] [] ? vfs_copy_file_range+0x740/0x740 [ 223.590509] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.590518] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.590522] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.590523] Allocated: [ 223.590525] PID = 8619 [ 223.590530] save_stack_trace+0x16/0x20 [ 223.590535] save_stack+0x43/0xd0 [ 223.590541] kasan_kmalloc+0xad/0xe0 [ 223.590546] kasan_slab_alloc+0x12/0x20 [ 223.590551] kmem_cache_alloc+0xba/0x290 [ 223.590556] fasync_helper+0x37/0xb0 [ 223.590562] sg_fasync+0x86/0xb0 [ 223.590567] SyS_fcntl+0x658/0xc70 [ 223.590574] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.590575] Freed: [ 223.590576] PID = 3 [ 223.590581] save_stack_trace+0x16/0x20 [ 223.590586] save_stack+0x43/0xd0 [ 223.590592] kasan_slab_free+0x73/0xc0 [ 223.590597] kmem_cache_free+0xb2/0x2e0 [ 223.590602] fasync_free_rcu+0x1d/0x20 [ 223.590609] rcu_process_callbacks+0x871/0x12c0 [ 223.590614] __do_softirq+0x206/0x951 [ 223.590616] Memory state around the buggy address: [ 223.590621] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.590626] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.590632] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.590634] ^ [ 223.590640] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.590645] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.590647] ================================================================== [ 223.590649] ================================================================== [ 223.590657] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.590660] Read of size 4 by task syz-executor0/8619 [ 223.590667] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.590670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.590680] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.590689] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.590697] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.590699] Call Trace: [ 223.590705] [] dump_stack+0xc1/0x128 [ 223.590712] [] kasan_object_err+0x1c/0x70 [ 223.590720] [] kasan_report.part.1+0x21c/0x500 [ 223.590727] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.590735] [] __asan_report_load4_noabort+0x29/0x30 [ 223.590742] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.590750] [] queued_write_lock_slowpath+0x116/0x150 [ 223.590757] [] do_raw_write_lock+0xc7/0x1d0 [ 223.590765] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.590773] [] ? sg_remove_request+0x70/0x120 [ 223.590781] [] sg_remove_request+0x70/0x120 [ 223.590789] [] sg_finish_rem_req+0x295/0x340 [ 223.590795] [] sg_read+0x91c/0x1400 [ 223.590802] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.590811] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.590818] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.590824] [] __vfs_read+0x103/0x670 [ 223.590832] [] ? __kernel_write+0x340/0x340 [ 223.590839] [] ? fsnotify+0x86/0xf30 [ 223.590846] [] ? fsnotify+0xf30/0xf30 [ 223.590853] [] ? avc_policy_seqno+0x9/0x20 [ 223.590861] [] ? selinux_file_permission+0x82/0x460 [ 223.590870] [] ? security_file_permission+0x89/0x1e0 [ 223.590877] [] ? rw_verify_area+0xe5/0x2b0 [ 223.590884] [] vfs_read+0x107/0x330 [ 223.590891] [] SyS_read+0xd9/0x1b0 [ 223.590899] [] ? vfs_copy_file_range+0x740/0x740 [ 223.590906] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.590914] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.590918] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.590920] Allocated: [ 223.590921] PID = 8619 [ 223.590927] save_stack_trace+0x16/0x20 [ 223.590932] save_stack+0x43/0xd0 [ 223.590938] kasan_kmalloc+0xad/0xe0 [ 223.590943] kasan_slab_alloc+0x12/0x20 [ 223.590948] kmem_cache_alloc+0xba/0x290 [ 223.590953] fasync_helper+0x37/0xb0 [ 223.590959] sg_fasync+0x86/0xb0 [ 223.590964] SyS_fcntl+0x658/0xc70 [ 223.590971] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.590972] Freed: [ 223.590974] PID = 3 [ 223.590979] save_stack_trace+0x16/0x20 [ 223.590984] save_stack+0x43/0xd0 [ 223.590989] kasan_slab_free+0x73/0xc0 [ 223.590995] kmem_cache_free+0xb2/0x2e0 [ 223.590999] fasync_free_rcu+0x1d/0x20 [ 223.591006] rcu_process_callbacks+0x871/0x12c0 [ 223.591011] __do_softirq+0x206/0x951 [ 223.591013] Memory state around the buggy address: [ 223.591018] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591024] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591029] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.591031] ^ [ 223.591037] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591042] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591044] ================================================================== [ 223.591046] ================================================================== [ 223.591054] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.591058] Read of size 4 by task syz-executor0/8619 [ 223.591064] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.591068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.591078] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.591087] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.591096] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.591097] Call Trace: [ 223.591104] [] dump_stack+0xc1/0x128 [ 223.591111] [] kasan_object_err+0x1c/0x70 [ 223.591118] [] kasan_report.part.1+0x21c/0x500 [ 223.591126] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.591134] [] __asan_report_load4_noabort+0x29/0x30 [ 223.591141] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.591148] [] queued_write_lock_slowpath+0x116/0x150 [ 223.591155] [] do_raw_write_lock+0xc7/0x1d0 [ 223.591163] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.591171] [] ? sg_remove_request+0x70/0x120 [ 223.591179] [] sg_remove_request+0x70/0x120 [ 223.591187] [] sg_finish_rem_req+0x295/0x340 [ 223.591193] [] sg_read+0x91c/0x1400 [ 223.591200] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.591209] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.591216] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.591223] [] __vfs_read+0x103/0x670 [ 223.591230] [] ? __kernel_write+0x340/0x340 [ 223.591237] [] ? fsnotify+0x86/0xf30 [ 223.591245] [] ? fsnotify+0xf30/0xf30 [ 223.591252] [] ? avc_policy_seqno+0x9/0x20 [ 223.591260] [] ? selinux_file_permission+0x82/0x460 [ 223.591269] [] ? security_file_permission+0x89/0x1e0 [ 223.591276] [] ? rw_verify_area+0xe5/0x2b0 [ 223.591283] [] vfs_read+0x107/0x330 [ 223.591290] [] SyS_read+0xd9/0x1b0 [ 223.591298] [] ? vfs_copy_file_range+0x740/0x740 [ 223.591305] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.591313] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.591318] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.591319] Allocated: [ 223.591321] PID = 8619 [ 223.591326] save_stack_trace+0x16/0x20 [ 223.591331] save_stack+0x43/0xd0 [ 223.591336] kasan_kmalloc+0xad/0xe0 [ 223.591342] kasan_slab_alloc+0x12/0x20 [ 223.591347] kmem_cache_alloc+0xba/0x290 [ 223.591352] fasync_helper+0x37/0xb0 [ 223.591358] sg_fasync+0x86/0xb0 [ 223.591363] SyS_fcntl+0x658/0xc70 [ 223.591370] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.591371] Freed: [ 223.591373] PID = 3 [ 223.591378] save_stack_trace+0x16/0x20 [ 223.591383] save_stack+0x43/0xd0 [ 223.591389] kasan_slab_free+0x73/0xc0 [ 223.591394] kmem_cache_free+0xb2/0x2e0 [ 223.591399] fasync_free_rcu+0x1d/0x20 [ 223.591406] rcu_process_callbacks+0x871/0x12c0 [ 223.591411] __do_softirq+0x206/0x951 [ 223.591413] Memory state around the buggy address: [ 223.591418] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591426] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591432] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.591434] ^ [ 223.591439] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591444] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591446] ================================================================== [ 223.591449] ================================================================== [ 223.591457] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.591460] Read of size 4 by task syz-executor0/8619 [ 223.591467] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.591470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.591480] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.591489] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.591497] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.591499] Call Trace: [ 223.591505] [] dump_stack+0xc1/0x128 [ 223.591512] [] kasan_object_err+0x1c/0x70 [ 223.591520] [] kasan_report.part.1+0x21c/0x500 [ 223.591528] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.591536] [] __asan_report_load4_noabort+0x29/0x30 [ 223.591543] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.591551] [] queued_write_lock_slowpath+0x116/0x150 [ 223.591558] [] do_raw_write_lock+0xc7/0x1d0 [ 223.591566] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.591574] [] ? sg_remove_request+0x70/0x120 [ 223.591582] [] sg_remove_request+0x70/0x120 [ 223.591591] [] sg_finish_rem_req+0x295/0x340 [ 223.591596] [] sg_read+0x91c/0x1400 [ 223.591603] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.591612] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.591619] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.591626] [] __vfs_read+0x103/0x670 [ 223.591633] [] ? __kernel_write+0x340/0x340 [ 223.591641] [] ? fsnotify+0x86/0xf30 [ 223.591648] [] ? fsnotify+0xf30/0xf30 [ 223.591655] [] ? avc_policy_seqno+0x9/0x20 [ 223.591664] [] ? selinux_file_permission+0x82/0x460 [ 223.591672] [] ? security_file_permission+0x89/0x1e0 [ 223.591679] [] ? rw_verify_area+0xe5/0x2b0 [ 223.591686] [] vfs_read+0x107/0x330 [ 223.591693] [] SyS_read+0xd9/0x1b0 [ 223.591700] [] ? vfs_copy_file_range+0x740/0x740 [ 223.591707] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.591716] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.591720] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.591721] Allocated: [ 223.591723] PID = 8619 [ 223.591728] save_stack_trace+0x16/0x20 [ 223.591733] save_stack+0x43/0xd0 [ 223.591739] kasan_kmalloc+0xad/0xe0 [ 223.591744] kasan_slab_alloc+0x12/0x20 [ 223.591749] kmem_cache_alloc+0xba/0x290 [ 223.591754] fasync_helper+0x37/0xb0 [ 223.591760] sg_fasync+0x86/0xb0 [ 223.591765] SyS_fcntl+0x658/0xc70 [ 223.591772] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.591773] Freed: [ 223.591775] PID = 3 [ 223.591780] save_stack_trace+0x16/0x20 [ 223.591785] save_stack+0x43/0xd0 [ 223.591790] kasan_slab_free+0x73/0xc0 [ 223.591795] kmem_cache_free+0xb2/0x2e0 [ 223.591800] fasync_free_rcu+0x1d/0x20 [ 223.591806] rcu_process_callbacks+0x871/0x12c0 [ 223.591812] __do_softirq+0x206/0x951 [ 223.591813] Memory state around the buggy address: [ 223.591819] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591824] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591829] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.591832] ^ [ 223.591837] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591843] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.591845] ================================================================== [ 223.591847] ================================================================== [ 223.591855] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.591859] Read of size 4 by task syz-executor0/8619 [ 223.591865] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.591868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.591878] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.591887] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.591895] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.591897] Call Trace: [ 223.591903] [] dump_stack+0xc1/0x128 [ 223.591911] [] kasan_object_err+0x1c/0x70 [ 223.591918] [] kasan_report.part.1+0x21c/0x500 [ 223.591926] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.591933] [] __asan_report_load4_noabort+0x29/0x30 [ 223.591941] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.591948] [] queued_write_lock_slowpath+0x116/0x150 [ 223.591955] [] do_raw_write_lock+0xc7/0x1d0 [ 223.591963] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.591971] [] ? sg_remove_request+0x70/0x120 [ 223.591979] [] sg_remove_request+0x70/0x120 [ 223.591987] [] sg_finish_rem_req+0x295/0x340 [ 223.591993] [] sg_read+0x91c/0x1400 [ 223.592000] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.592009] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.592016] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.592023] [] __vfs_read+0x103/0x670 [ 223.592030] [] ? __kernel_write+0x340/0x340 [ 223.592037] [] ? fsnotify+0x86/0xf30 [ 223.592044] [] ? fsnotify+0xf30/0xf30 [ 223.592051] [] ? avc_policy_seqno+0x9/0x20 [ 223.592059] [] ? selinux_file_permission+0x82/0x460 [ 223.592067] [] ? security_file_permission+0x89/0x1e0 [ 223.592074] [] ? rw_verify_area+0xe5/0x2b0 [ 223.592081] [] vfs_read+0x107/0x330 [ 223.592088] [] SyS_read+0xd9/0x1b0 [ 223.592096] [] ? vfs_copy_file_range+0x740/0x740 [ 223.592103] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.592111] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.592115] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.592116] Allocated: [ 223.592118] PID = 8619 [ 223.592123] save_stack_trace+0x16/0x20 [ 223.592128] save_stack+0x43/0xd0 [ 223.592134] kasan_kmalloc+0xad/0xe0 [ 223.592139] kasan_slab_alloc+0x12/0x20 [ 223.592144] kmem_cache_alloc+0xba/0x290 [ 223.592149] fasync_helper+0x37/0xb0 [ 223.592155] sg_fasync+0x86/0xb0 [ 223.592159] SyS_fcntl+0x658/0xc70 [ 223.592166] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.592167] Freed: [ 223.592169] PID = 3 [ 223.592174] save_stack_trace+0x16/0x20 [ 223.592179] save_stack+0x43/0xd0 [ 223.592184] kasan_slab_free+0x73/0xc0 [ 223.592189] kmem_cache_free+0xb2/0x2e0 [ 223.592194] fasync_free_rcu+0x1d/0x20 [ 223.592201] rcu_process_callbacks+0x871/0x12c0 [ 223.592206] __do_softirq+0x206/0x951 [ 223.592208] Memory state around the buggy address: [ 223.592213] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.592218] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.592224] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.592226] ^ [ 223.592231] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.592236] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.592238] ================================================================== [ 223.592240] ================================================================== [ 223.592248] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.592252] Read of size 4 by task syz-executor0/8619 [ 223.592258] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.592262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.592271] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.592280] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.592288] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.592290] Call Trace: [ 223.592296] [] dump_stack+0xc1/0x128 [ 223.592303] [] kasan_object_err+0x1c/0x70 [ 223.592311] [] kasan_report.part.1+0x21c/0x500 [ 223.592318] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.592326] [] __asan_report_load4_noabort+0x29/0x30 [ 223.592334] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.592341] [] queued_write_lock_slowpath+0x116/0x150 [ 223.592348] [] do_raw_write_lock+0xc7/0x1d0 [ 223.592356] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.592364] [] ? sg_remove_request+0x70/0x120 [ 223.592372] [] sg_remove_request+0x70/0x120 [ 223.592380] [] sg_finish_rem_req+0x295/0x340 [ 223.592386] [] sg_read+0x91c/0x1400 [ 223.592393] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.592402] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.592409] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.592416] [] __vfs_read+0x103/0x670 [ 223.592426] [] ? __kernel_write+0x340/0x340 [ 223.592434] [] ? fsnotify+0x86/0xf30 [ 223.592441] [] ? fsnotify+0xf30/0xf30 [ 223.592448] [] ? avc_policy_seqno+0x9/0x20 [ 223.592456] [] ? selinux_file_permission+0x82/0x460 [ 223.592465] [] ? security_file_permission+0x89/0x1e0 [ 223.592472] [] ? rw_verify_area+0xe5/0x2b0 [ 223.592479] [] vfs_read+0x107/0x330 [ 223.592486] [] SyS_read+0xd9/0x1b0 [ 223.592494] [] ? vfs_copy_file_range+0x740/0x740 [ 223.592500] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.592508] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.592513] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.592514] Allocated: [ 223.592516] PID = 8619 [ 223.592521] save_stack_trace+0x16/0x20 [ 223.592526] save_stack+0x43/0xd0 [ 223.592532] kasan_kmalloc+0xad/0xe0 [ 223.592537] kasan_slab_alloc+0x12/0x20 [ 223.592542] kmem_cache_alloc+0xba/0x290 [ 223.592547] fasync_helper+0x37/0xb0 [ 223.592553] sg_fasync+0x86/0xb0 [ 223.592558] SyS_fcntl+0x658/0xc70 [ 223.592565] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.592566] Freed: [ 223.592568] PID = 3 [ 223.592572] save_stack_trace+0x16/0x20 [ 223.592578] save_stack+0x43/0xd0 [ 223.592583] kasan_slab_free+0x73/0xc0 [ 223.592589] kmem_cache_free+0xb2/0x2e0 [ 223.592593] fasync_free_rcu+0x1d/0x20 [ 223.592600] rcu_process_callbacks+0x871/0x12c0 [ 223.592605] __do_softirq+0x206/0x951 [ 223.592607] Memory state around the buggy address: [ 223.592612] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.592617] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.592622] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.592625] ^ [ 223.592630] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.592636] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.592637] ================================================================== [ 223.592640] ================================================================== [ 223.592648] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.592651] Read of size 4 by task syz-executor0/8619 [ 223.592658] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.592661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.592671] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.592680] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.592688] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.592690] Call Trace: [ 223.592696] [] dump_stack+0xc1/0x128 [ 223.592703] [] kasan_object_err+0x1c/0x70 [ 223.592711] [] kasan_report.part.1+0x21c/0x500 [ 223.592719] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.592727] [] __asan_report_load4_noabort+0x29/0x30 [ 223.592735] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.592742] [] queued_write_lock_slowpath+0x116/0x150 [ 223.592749] [] do_raw_write_lock+0xc7/0x1d0 [ 223.592757] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.592765] [] ? sg_remove_request+0x70/0x120 [ 223.592773] [] sg_remove_request+0x70/0x120 [ 223.592781] [] sg_finish_rem_req+0x295/0x340 [ 223.592787] [] sg_read+0x91c/0x1400 [ 223.592795] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.592803] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.592810] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.592817] [] __vfs_read+0x103/0x670 [ 223.592824] [] ? __kernel_write+0x340/0x340 [ 223.592831] [] ? fsnotify+0x86/0xf30 [ 223.592838] [] ? fsnotify+0xf30/0xf30 [ 223.592845] [] ? avc_policy_seqno+0x9/0x20 [ 223.592854] [] ? selinux_file_permission+0x82/0x460 [ 223.592862] [] ? security_file_permission+0x89/0x1e0 [ 223.592870] [] ? rw_verify_area+0xe5/0x2b0 [ 223.592877] [] vfs_read+0x107/0x330 [ 223.592883] [] SyS_read+0xd9/0x1b0 [ 223.592891] [] ? vfs_copy_file_range+0x740/0x740 [ 223.592898] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.592907] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.592911] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.592912] Allocated: [ 223.592914] PID = 8619 [ 223.592919] save_stack_trace+0x16/0x20 [ 223.592925] save_stack+0x43/0xd0 [ 223.592930] kasan_kmalloc+0xad/0xe0 [ 223.592936] kasan_slab_alloc+0x12/0x20 [ 223.592941] kmem_cache_alloc+0xba/0x290 [ 223.592945] fasync_helper+0x37/0xb0 [ 223.592951] sg_fasync+0x86/0xb0 [ 223.592956] SyS_fcntl+0x658/0xc70 [ 223.592963] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.592964] Freed: [ 223.592966] PID = 3 [ 223.592971] save_stack_trace+0x16/0x20 [ 223.592976] save_stack+0x43/0xd0 [ 223.592982] kasan_slab_free+0x73/0xc0 [ 223.592987] kmem_cache_free+0xb2/0x2e0 [ 223.592992] fasync_free_rcu+0x1d/0x20 [ 223.592998] rcu_process_callbacks+0x871/0x12c0 [ 223.593003] __do_softirq+0x206/0x951 [ 223.593005] Memory state around the buggy address: [ 223.593010] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593015] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593020] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.593023] ^ [ 223.593028] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593033] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593035] ================================================================== [ 223.593038] ================================================================== [ 223.593046] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.593049] Read of size 4 by task syz-executor0/8619 [ 223.593056] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.593059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.593069] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.593078] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.593087] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.593088] Call Trace: [ 223.593095] [] dump_stack+0xc1/0x128 [ 223.593102] [] kasan_object_err+0x1c/0x70 [ 223.593109] [] kasan_report.part.1+0x21c/0x500 [ 223.593117] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.593125] [] __asan_report_load4_noabort+0x29/0x30 [ 223.593132] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.593140] [] queued_write_lock_slowpath+0x116/0x150 [ 223.593147] [] do_raw_write_lock+0xc7/0x1d0 [ 223.593155] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.593163] [] ? sg_remove_request+0x70/0x120 [ 223.593171] [] sg_remove_request+0x70/0x120 [ 223.593179] [] sg_finish_rem_req+0x295/0x340 [ 223.593185] [] sg_read+0x91c/0x1400 [ 223.593192] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.593200] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.593207] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.593214] [] __vfs_read+0x103/0x670 [ 223.593222] [] ? __kernel_write+0x340/0x340 [ 223.593229] [] ? fsnotify+0x86/0xf30 [ 223.593236] [] ? fsnotify+0xf30/0xf30 [ 223.593243] [] ? avc_policy_seqno+0x9/0x20 [ 223.593252] [] ? selinux_file_permission+0x82/0x460 [ 223.593260] [] ? security_file_permission+0x89/0x1e0 [ 223.593268] [] ? rw_verify_area+0xe5/0x2b0 [ 223.593274] [] vfs_read+0x107/0x330 [ 223.593281] [] SyS_read+0xd9/0x1b0 [ 223.593289] [] ? vfs_copy_file_range+0x740/0x740 [ 223.593296] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.593304] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.593309] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.593310] Allocated: [ 223.593312] PID = 8619 [ 223.593317] save_stack_trace+0x16/0x20 [ 223.593322] save_stack+0x43/0xd0 [ 223.593327] kasan_kmalloc+0xad/0xe0 [ 223.593332] kasan_slab_alloc+0x12/0x20 [ 223.593337] kmem_cache_alloc+0xba/0x290 [ 223.593342] fasync_helper+0x37/0xb0 [ 223.593348] sg_fasync+0x86/0xb0 [ 223.593353] SyS_fcntl+0x658/0xc70 [ 223.593360] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.593361] Freed: [ 223.593363] PID = 3 [ 223.593368] save_stack_trace+0x16/0x20 [ 223.593373] save_stack+0x43/0xd0 [ 223.593378] kasan_slab_free+0x73/0xc0 [ 223.593383] kmem_cache_free+0xb2/0x2e0 [ 223.593388] fasync_free_rcu+0x1d/0x20 [ 223.593395] rcu_process_callbacks+0x871/0x12c0 [ 223.593400] __do_softirq+0x206/0x951 [ 223.593402] Memory state around the buggy address: [ 223.593407] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593412] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593417] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.593420] ^ [ 223.593429] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593434] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593436] ================================================================== [ 223.593439] ================================================================== [ 223.593447] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.593450] Read of size 4 by task syz-executor0/8619 [ 223.593457] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.593460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.593470] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.593479] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.593488] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.593489] Call Trace: [ 223.593495] [] dump_stack+0xc1/0x128 [ 223.593503] [] kasan_object_err+0x1c/0x70 [ 223.593510] [] kasan_report.part.1+0x21c/0x500 [ 223.593518] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.593526] [] __asan_report_load4_noabort+0x29/0x30 [ 223.593533] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.593541] [] queued_write_lock_slowpath+0x116/0x150 [ 223.593548] [] do_raw_write_lock+0xc7/0x1d0 [ 223.593556] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.593564] [] ? sg_remove_request+0x70/0x120 [ 223.593572] [] sg_remove_request+0x70/0x120 [ 223.593580] [] sg_finish_rem_req+0x295/0x340 [ 223.593586] [] sg_read+0x91c/0x1400 [ 223.593593] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.593601] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.593608] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.593615] [] __vfs_read+0x103/0x670 [ 223.593622] [] ? __kernel_write+0x340/0x340 [ 223.593629] [] ? fsnotify+0x86/0xf30 [ 223.593637] [] ? fsnotify+0xf30/0xf30 [ 223.593644] [] ? avc_policy_seqno+0x9/0x20 [ 223.593652] [] ? selinux_file_permission+0x82/0x460 [ 223.593660] [] ? security_file_permission+0x89/0x1e0 [ 223.593667] [] ? rw_verify_area+0xe5/0x2b0 [ 223.593674] [] vfs_read+0x107/0x330 [ 223.593681] [] SyS_read+0xd9/0x1b0 [ 223.593689] [] ? vfs_copy_file_range+0x740/0x740 [ 223.593696] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.593704] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.593709] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.593710] Allocated: [ 223.593711] PID = 8619 [ 223.593717] save_stack_trace+0x16/0x20 [ 223.593722] save_stack+0x43/0xd0 [ 223.593727] kasan_kmalloc+0xad/0xe0 [ 223.593733] kasan_slab_alloc+0x12/0x20 [ 223.593738] kmem_cache_alloc+0xba/0x290 [ 223.593742] fasync_helper+0x37/0xb0 [ 223.593749] sg_fasync+0x86/0xb0 [ 223.593753] SyS_fcntl+0x658/0xc70 [ 223.593760] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.593762] Freed: [ 223.593763] PID = 3 [ 223.593768] save_stack_trace+0x16/0x20 [ 223.593773] save_stack+0x43/0xd0 [ 223.593779] kasan_slab_free+0x73/0xc0 [ 223.593784] kmem_cache_free+0xb2/0x2e0 [ 223.593789] fasync_free_rcu+0x1d/0x20 [ 223.593796] rcu_process_callbacks+0x871/0x12c0 [ 223.593801] __do_softirq+0x206/0x951 [ 223.593803] Memory state around the buggy address: [ 223.593808] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593814] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593819] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.593822] ^ [ 223.593827] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593832] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.593834] ================================================================== [ 223.593836] ================================================================== [ 223.593844] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.593848] Read of size 4 by task syz-executor0/8619 [ 223.593854] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.593857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.593867] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.593876] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.593885] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.593886] Call Trace: [ 223.593892] [] dump_stack+0xc1/0x128 [ 223.593900] [] kasan_object_err+0x1c/0x70 [ 223.593907] [] kasan_report.part.1+0x21c/0x500 [ 223.593915] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.593923] [] __asan_report_load4_noabort+0x29/0x30 [ 223.593931] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.593938] [] queued_write_lock_slowpath+0x116/0x150 [ 223.593945] [] do_raw_write_lock+0xc7/0x1d0 [ 223.593953] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.593961] [] ? sg_remove_request+0x70/0x120 [ 223.593969] [] sg_remove_request+0x70/0x120 [ 223.593977] [] sg_finish_rem_req+0x295/0x340 [ 223.593983] [] sg_read+0x91c/0x1400 [ 223.593990] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.593999] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.594006] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.594013] [] __vfs_read+0x103/0x670 [ 223.594021] [] ? __kernel_write+0x340/0x340 [ 223.594028] [] ? fsnotify+0x86/0xf30 [ 223.594035] [] ? fsnotify+0xf30/0xf30 [ 223.594042] [] ? avc_policy_seqno+0x9/0x20 [ 223.594050] [] ? selinux_file_permission+0x82/0x460 [ 223.594059] [] ? security_file_permission+0x89/0x1e0 [ 223.594066] [] ? rw_verify_area+0xe5/0x2b0 [ 223.594073] [] vfs_read+0x107/0x330 [ 223.594080] [] SyS_read+0xd9/0x1b0 [ 223.594088] [] ? vfs_copy_file_range+0x740/0x740 [ 223.594095] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.594104] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.594108] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.594110] Allocated: [ 223.594111] PID = 8619 [ 223.594116] save_stack_trace+0x16/0x20 [ 223.594122] save_stack+0x43/0xd0 [ 223.594127] kasan_kmalloc+0xad/0xe0 [ 223.594133] kasan_slab_alloc+0x12/0x20 [ 223.594138] kmem_cache_alloc+0xba/0x290 [ 223.594143] fasync_helper+0x37/0xb0 [ 223.594149] sg_fasync+0x86/0xb0 [ 223.594153] SyS_fcntl+0x658/0xc70 [ 223.594160] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.594161] Freed: [ 223.594163] PID = 3 [ 223.594168] save_stack_trace+0x16/0x20 [ 223.594173] save_stack+0x43/0xd0 [ 223.594179] kasan_slab_free+0x73/0xc0 [ 223.594185] kmem_cache_free+0xb2/0x2e0 [ 223.594189] fasync_free_rcu+0x1d/0x20 [ 223.594196] rcu_process_callbacks+0x871/0x12c0 [ 223.594201] __do_softirq+0x206/0x951 [ 223.594203] Memory state around the buggy address: [ 223.594208] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.594213] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.594218] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.594221] ^ [ 223.594226] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.594231] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.594233] ================================================================== [ 223.594235] ================================================================== [ 223.594244] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.594247] Read of size 4 by task syz-executor0/8619 [ 223.594253] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.594257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.594267] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.594276] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.594284] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.594286] Call Trace: [ 223.594292] [] dump_stack+0xc1/0x128 [ 223.594299] [] kasan_object_err+0x1c/0x70 [ 223.594306] [] kasan_report.part.1+0x21c/0x500 [ 223.594314] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.594322] [] __asan_report_load4_noabort+0x29/0x30 [ 223.594329] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.594337] [] queued_write_lock_slowpath+0x116/0x150 [ 223.594344] [] do_raw_write_lock+0xc7/0x1d0 [ 223.594352] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.594360] [] ? sg_remove_request+0x70/0x120 [ 223.594368] [] sg_remove_request+0x70/0x120 [ 223.594376] [] sg_finish_rem_req+0x295/0x340 [ 223.594383] [] sg_read+0x91c/0x1400 [ 223.594390] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.594399] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.594406] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.594412] [] __vfs_read+0x103/0x670 [ 223.594420] [] ? __kernel_write+0x340/0x340 [ 223.594431] [] ? fsnotify+0x86/0xf30 [ 223.594438] [] ? fsnotify+0xf30/0xf30 [ 223.594445] [] ? avc_policy_seqno+0x9/0x20 [ 223.594453] [] ? selinux_file_permission+0x82/0x460 [ 223.594462] [] ? security_file_permission+0x89/0x1e0 [ 223.594469] [] ? rw_verify_area+0xe5/0x2b0 [ 223.594476] [] vfs_read+0x107/0x330 [ 223.594483] [] SyS_read+0xd9/0x1b0 [ 223.594490] [] ? vfs_copy_file_range+0x740/0x740 [ 223.594497] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.594505] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.594510] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.594511] Allocated: [ 223.594513] PID = 8619 [ 223.594518] save_stack_trace+0x16/0x20 [ 223.594523] save_stack+0x43/0xd0 [ 223.594528] kasan_kmalloc+0xad/0xe0 [ 223.594534] kasan_slab_alloc+0x12/0x20 [ 223.594539] kmem_cache_alloc+0xba/0x290 [ 223.594544] fasync_helper+0x37/0xb0 [ 223.594550] sg_fasync+0x86/0xb0 [ 223.594554] SyS_fcntl+0x658/0xc70 [ 223.594561] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.594562] Freed: [ 223.594564] PID = 3 [ 223.594569] save_stack_trace+0x16/0x20 [ 223.594574] save_stack+0x43/0xd0 [ 223.594580] kasan_slab_free+0x73/0xc0 [ 223.594584] kmem_cache_free+0xb2/0x2e0 [ 223.594590] fasync_free_rcu+0x1d/0x20 [ 223.594596] rcu_process_callbacks+0x871/0x12c0 [ 223.594602] __do_softirq+0x206/0x951 [ 223.594603] Memory state around the buggy address: [ 223.594608] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.594614] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.594619] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.594621] ^ [ 223.594626] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.594631] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.594633] ================================================================== [ 223.594635] ================================================================== [ 223.594644] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.594647] Read of size 4 by task syz-executor0/8619 [ 223.594653] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.594657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.594666] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.594676] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.594684] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.594686] Call Trace: [ 223.594692] [] dump_stack+0xc1/0x128 [ 223.594699] [] kasan_object_err+0x1c/0x70 [ 223.594707] [] kasan_report.part.1+0x21c/0x500 [ 223.594714] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.594723] [] __asan_report_load4_noabort+0x29/0x30 [ 223.594730] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.594738] [] queued_write_lock_slowpath+0x116/0x150 [ 223.594744] [] do_raw_write_lock+0xc7/0x1d0 [ 223.594752] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.594760] [] ? sg_remove_request+0x70/0x120 [ 223.594768] [] sg_remove_request+0x70/0x120 [ 223.594776] [] sg_finish_rem_req+0x295/0x340 [ 223.594782] [] sg_read+0x91c/0x1400 [ 223.594789] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.594798] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.594805] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.594812] [] __vfs_read+0x103/0x670 [ 223.594819] [] ? __kernel_write+0x340/0x340 [ 223.594826] [] ? fsnotify+0x86/0xf30 [ 223.594833] [] ? fsnotify+0xf30/0xf30 [ 223.594840] [] ? avc_policy_seqno+0x9/0x20 [ 223.594848] [] ? selinux_file_permission+0x82/0x460 [ 223.594857] [] ? security_file_permission+0x89/0x1e0 [ 223.594864] [] ? rw_verify_area+0xe5/0x2b0 [ 223.594871] [] vfs_read+0x107/0x330 [ 223.594878] [] SyS_read+0xd9/0x1b0 [ 223.594886] [] ? vfs_copy_file_range+0x740/0x740 [ 223.594893] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.594901] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.594905] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.594907] Allocated: [ 223.594908] PID = 8619 [ 223.594913] save_stack_trace+0x16/0x20 [ 223.594919] save_stack+0x43/0xd0 [ 223.594924] kasan_kmalloc+0xad/0xe0 [ 223.594930] kasan_slab_alloc+0x12/0x20 [ 223.594935] kmem_cache_alloc+0xba/0x290 [ 223.594940] fasync_helper+0x37/0xb0 [ 223.594946] sg_fasync+0x86/0xb0 [ 223.594951] SyS_fcntl+0x658/0xc70 [ 223.594958] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.594959] Freed: [ 223.594961] PID = 3 [ 223.594966] save_stack_trace+0x16/0x20 [ 223.594971] save_stack+0x43/0xd0 [ 223.594977] kasan_slab_free+0x73/0xc0 [ 223.594982] kmem_cache_free+0xb2/0x2e0 [ 223.594986] fasync_free_rcu+0x1d/0x20 [ 223.594993] rcu_process_callbacks+0x871/0x12c0 [ 223.594998] __do_softirq+0x206/0x951 [ 223.595000] Memory state around the buggy address: [ 223.595005] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595011] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595016] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.595018] ^ [ 223.595024] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595029] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595031] ================================================================== [ 223.595033] ================================================================== [ 223.595041] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.595045] Read of size 4 by task syz-executor0/8619 [ 223.595051] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.595055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.595065] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.595074] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.595082] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.595084] Call Trace: [ 223.595090] [] dump_stack+0xc1/0x128 [ 223.595097] [] kasan_object_err+0x1c/0x70 [ 223.595105] [] kasan_report.part.1+0x21c/0x500 [ 223.595112] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.595120] [] __asan_report_load4_noabort+0x29/0x30 [ 223.595128] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.595135] [] queued_write_lock_slowpath+0x116/0x150 [ 223.595142] [] do_raw_write_lock+0xc7/0x1d0 [ 223.595150] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.595158] [] ? sg_remove_request+0x70/0x120 [ 223.595166] [] sg_remove_request+0x70/0x120 [ 223.595174] [] sg_finish_rem_req+0x295/0x340 [ 223.595180] [] sg_read+0x91c/0x1400 [ 223.595187] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.595195] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.595202] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.595209] [] __vfs_read+0x103/0x670 [ 223.595216] [] ? __kernel_write+0x340/0x340 [ 223.595224] [] ? fsnotify+0x86/0xf30 [ 223.595231] [] ? fsnotify+0xf30/0xf30 [ 223.595238] [] ? avc_policy_seqno+0x9/0x20 [ 223.595246] [] ? selinux_file_permission+0x82/0x460 [ 223.595255] [] ? security_file_permission+0x89/0x1e0 [ 223.595262] [] ? rw_verify_area+0xe5/0x2b0 [ 223.595269] [] vfs_read+0x107/0x330 [ 223.595276] [] SyS_read+0xd9/0x1b0 [ 223.595284] [] ? vfs_copy_file_range+0x740/0x740 [ 223.595291] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.595299] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.595303] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.595305] Allocated: [ 223.595306] PID = 8619 [ 223.595311] save_stack_trace+0x16/0x20 [ 223.595317] save_stack+0x43/0xd0 [ 223.595322] kasan_kmalloc+0xad/0xe0 [ 223.595327] kasan_slab_alloc+0x12/0x20 [ 223.595333] kmem_cache_alloc+0xba/0x290 [ 223.595337] fasync_helper+0x37/0xb0 [ 223.595344] sg_fasync+0x86/0xb0 [ 223.595348] SyS_fcntl+0x658/0xc70 [ 223.595355] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.595356] Freed: [ 223.595358] PID = 3 [ 223.595363] save_stack_trace+0x16/0x20 [ 223.595368] save_stack+0x43/0xd0 [ 223.595374] kasan_slab_free+0x73/0xc0 [ 223.595379] kmem_cache_free+0xb2/0x2e0 [ 223.595384] fasync_free_rcu+0x1d/0x20 [ 223.595391] rcu_process_callbacks+0x871/0x12c0 [ 223.595396] __do_softirq+0x206/0x951 [ 223.595397] Memory state around the buggy address: [ 223.595403] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595408] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595413] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.595416] ^ [ 223.595424] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595430] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595432] ================================================================== [ 223.595434] ================================================================== [ 223.595442] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.595445] Read of size 4 by task syz-executor0/8619 [ 223.595452] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.595456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.595465] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.595474] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.595482] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.595484] Call Trace: [ 223.595490] [] dump_stack+0xc1/0x128 [ 223.595497] [] kasan_object_err+0x1c/0x70 [ 223.595505] [] kasan_report.part.1+0x21c/0x500 [ 223.595512] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.595520] [] __asan_report_load4_noabort+0x29/0x30 [ 223.595527] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.595535] [] queued_write_lock_slowpath+0x116/0x150 [ 223.595542] [] do_raw_write_lock+0xc7/0x1d0 [ 223.595550] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.595558] [] ? sg_remove_request+0x70/0x120 [ 223.595566] [] sg_remove_request+0x70/0x120 [ 223.595574] [] sg_finish_rem_req+0x295/0x340 [ 223.595580] [] sg_read+0x91c/0x1400 [ 223.595587] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.595596] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.595603] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.595610] [] __vfs_read+0x103/0x670 [ 223.595617] [] ? __kernel_write+0x340/0x340 [ 223.595624] [] ? fsnotify+0x86/0xf30 [ 223.595632] [] ? fsnotify+0xf30/0xf30 [ 223.595639] [] ? avc_policy_seqno+0x9/0x20 [ 223.595647] [] ? selinux_file_permission+0x82/0x460 [ 223.595656] [] ? security_file_permission+0x89/0x1e0 [ 223.595663] [] ? rw_verify_area+0xe5/0x2b0 [ 223.595670] [] vfs_read+0x107/0x330 [ 223.595676] [] SyS_read+0xd9/0x1b0 [ 223.595684] [] ? vfs_copy_file_range+0x740/0x740 [ 223.595691] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.595700] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.595704] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.595705] Allocated: [ 223.595707] PID = 8619 [ 223.595712] save_stack_trace+0x16/0x20 [ 223.595717] save_stack+0x43/0xd0 [ 223.595722] kasan_kmalloc+0xad/0xe0 [ 223.595728] kasan_slab_alloc+0x12/0x20 [ 223.595733] kmem_cache_alloc+0xba/0x290 [ 223.595738] fasync_helper+0x37/0xb0 [ 223.595744] sg_fasync+0x86/0xb0 [ 223.595748] SyS_fcntl+0x658/0xc70 [ 223.595755] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.595757] Freed: [ 223.595758] PID = 3 [ 223.595763] save_stack_trace+0x16/0x20 [ 223.595769] save_stack+0x43/0xd0 [ 223.595774] kasan_slab_free+0x73/0xc0 [ 223.595779] kmem_cache_free+0xb2/0x2e0 [ 223.595784] fasync_free_rcu+0x1d/0x20 [ 223.595791] rcu_process_callbacks+0x871/0x12c0 [ 223.595796] __do_softirq+0x206/0x951 [ 223.595798] Memory state around the buggy address: [ 223.595803] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595808] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595814] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.595816] ^ [ 223.595821] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595827] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.595829] ================================================================== [ 223.595831] ================================================================== [ 223.595839] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.595843] Read of size 4 by task syz-executor0/8619 [ 223.595849] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.595852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.595862] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.595872] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.595880] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.595882] Call Trace: [ 223.595888] [] dump_stack+0xc1/0x128 [ 223.595895] [] kasan_object_err+0x1c/0x70 [ 223.595903] [] kasan_report.part.1+0x21c/0x500 [ 223.595911] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.595919] [] __asan_report_load4_noabort+0x29/0x30 [ 223.595927] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.595934] [] queued_write_lock_slowpath+0x116/0x150 [ 223.595941] [] do_raw_write_lock+0xc7/0x1d0 [ 223.595949] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.595957] [] ? sg_remove_request+0x70/0x120 [ 223.595965] [] sg_remove_request+0x70/0x120 [ 223.595974] [] sg_finish_rem_req+0x295/0x340 [ 223.595980] [] sg_read+0x91c/0x1400 [ 223.595987] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.595996] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.596003] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.596010] [] __vfs_read+0x103/0x670 [ 223.596017] [] ? __kernel_write+0x340/0x340 [ 223.596024] [] ? fsnotify+0x86/0xf30 [ 223.596031] [] ? fsnotify+0xf30/0xf30 [ 223.596038] [] ? avc_policy_seqno+0x9/0x20 [ 223.596046] [] ? selinux_file_permission+0x82/0x460 [ 223.596055] [] ? security_file_permission+0x89/0x1e0 [ 223.596062] [] ? rw_verify_area+0xe5/0x2b0 [ 223.596069] [] vfs_read+0x107/0x330 [ 223.596076] [] SyS_read+0xd9/0x1b0 [ 223.596084] [] ? vfs_copy_file_range+0x740/0x740 [ 223.596091] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.596099] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.596104] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.596105] Allocated: [ 223.596107] PID = 8619 [ 223.596112] save_stack_trace+0x16/0x20 [ 223.596117] save_stack+0x43/0xd0 [ 223.596122] kasan_kmalloc+0xad/0xe0 [ 223.596128] kasan_slab_alloc+0x12/0x20 [ 223.596133] kmem_cache_alloc+0xba/0x290 [ 223.596138] fasync_helper+0x37/0xb0 [ 223.596144] sg_fasync+0x86/0xb0 [ 223.596149] SyS_fcntl+0x658/0xc70 [ 223.596156] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.596157] Freed: [ 223.596159] PID = 3 [ 223.596163] save_stack_trace+0x16/0x20 [ 223.596169] save_stack+0x43/0xd0 [ 223.596174] kasan_slab_free+0x73/0xc0 [ 223.596179] kmem_cache_free+0xb2/0x2e0 [ 223.596184] fasync_free_rcu+0x1d/0x20 [ 223.596191] rcu_process_callbacks+0x871/0x12c0 [ 223.596196] __do_softirq+0x206/0x951 [ 223.596198] Memory state around the buggy address: [ 223.596203] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.596208] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.596214] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.596216] ^ [ 223.596221] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.596227] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.596229] ================================================================== [ 223.596231] ================================================================== [ 223.596239] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.596242] Read of size 4 by task syz-executor0/8619 [ 223.596249] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.596253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.596262] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.596271] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.596280] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.596281] Call Trace: [ 223.596288] [] dump_stack+0xc1/0x128 [ 223.596295] [] kasan_object_err+0x1c/0x70 [ 223.596303] [] kasan_report.part.1+0x21c/0x500 [ 223.596310] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.596318] [] __asan_report_load4_noabort+0x29/0x30 [ 223.596326] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.596333] [] queued_write_lock_slowpath+0x116/0x150 [ 223.596340] [] do_raw_write_lock+0xc7/0x1d0 [ 223.596348] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.596356] [] ? sg_remove_request+0x70/0x120 [ 223.596364] [] sg_remove_request+0x70/0x120 [ 223.596372] [] sg_finish_rem_req+0x295/0x340 [ 223.596378] [] sg_read+0x91c/0x1400 [ 223.596385] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.596394] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.596401] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.596407] [] __vfs_read+0x103/0x670 [ 223.596414] [] ? __kernel_write+0x340/0x340 [ 223.596426] [] ? fsnotify+0x86/0xf30 [ 223.596433] [] ? fsnotify+0xf30/0xf30 [ 223.596441] [] ? avc_policy_seqno+0x9/0x20 [ 223.596449] [] ? selinux_file_permission+0x82/0x460 [ 223.596457] [] ? security_file_permission+0x89/0x1e0 [ 223.596465] [] ? rw_verify_area+0xe5/0x2b0 [ 223.596472] [] vfs_read+0x107/0x330 [ 223.596479] [] SyS_read+0xd9/0x1b0 [ 223.596487] [] ? vfs_copy_file_range+0x740/0x740 [ 223.596494] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.596502] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.596506] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.596508] Allocated: [ 223.596509] PID = 8619 [ 223.596514] save_stack_trace+0x16/0x20 [ 223.596520] save_stack+0x43/0xd0 [ 223.596525] kasan_kmalloc+0xad/0xe0 [ 223.596531] kasan_slab_alloc+0x12/0x20 [ 223.596536] kmem_cache_alloc+0xba/0x290 [ 223.596541] fasync_helper+0x37/0xb0 [ 223.596546] sg_fasync+0x86/0xb0 [ 223.596551] SyS_fcntl+0x658/0xc70 [ 223.596559] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.596560] Freed: [ 223.596562] PID = 3 [ 223.596566] save_stack_trace+0x16/0x20 [ 223.596572] save_stack+0x43/0xd0 [ 223.596577] kasan_slab_free+0x73/0xc0 [ 223.596582] kmem_cache_free+0xb2/0x2e0 [ 223.596587] fasync_free_rcu+0x1d/0x20 [ 223.596593] rcu_process_callbacks+0x871/0x12c0 [ 223.596599] __do_softirq+0x206/0x951 [ 223.596600] Memory state around the buggy address: [ 223.596606] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.596611] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.596616] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.596619] ^ [ 223.596624] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.596629] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.596631] ================================================================== [ 223.596633] ================================================================== [ 223.596641] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.596645] Read of size 4 by task syz-executor0/8619 [ 223.596651] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.596655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.596664] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.596673] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.596682] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.596683] Call Trace: [ 223.596690] [] dump_stack+0xc1/0x128 [ 223.596697] [] kasan_object_err+0x1c/0x70 [ 223.596704] [] kasan_report.part.1+0x21c/0x500 [ 223.596712] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.596720] [] __asan_report_load4_noabort+0x29/0x30 [ 223.596727] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.596734] [] queued_write_lock_slowpath+0x116/0x150 [ 223.596741] [] do_raw_write_lock+0xc7/0x1d0 [ 223.596749] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.596757] [] ? sg_remove_request+0x70/0x120 [ 223.596765] [] sg_remove_request+0x70/0x120 [ 223.596773] [] sg_finish_rem_req+0x295/0x340 [ 223.596778] [] sg_read+0x91c/0x1400 [ 223.596785] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.596794] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.596801] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.596808] [] __vfs_read+0x103/0x670 [ 223.596815] [] ? __kernel_write+0x340/0x340 [ 223.596822] [] ? fsnotify+0x86/0xf30 [ 223.596830] [] ? fsnotify+0xf30/0xf30 [ 223.596837] [] ? avc_policy_seqno+0x9/0x20 [ 223.596845] [] ? selinux_file_permission+0x82/0x460 [ 223.596853] [] ? security_file_permission+0x89/0x1e0 [ 223.596861] [] ? rw_verify_area+0xe5/0x2b0 [ 223.596868] [] vfs_read+0x107/0x330 [ 223.596875] [] SyS_read+0xd9/0x1b0 [ 223.596882] [] ? vfs_copy_file_range+0x740/0x740 [ 223.596889] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.596898] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.596902] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.596903] Allocated: [ 223.596905] PID = 8619 [ 223.596910] save_stack_trace+0x16/0x20 [ 223.596915] save_stack+0x43/0xd0 [ 223.596920] kasan_kmalloc+0xad/0xe0 [ 223.596926] kasan_slab_alloc+0x12/0x20 [ 223.596931] kmem_cache_alloc+0xba/0x290 [ 223.596936] fasync_helper+0x37/0xb0 [ 223.596942] sg_fasync+0x86/0xb0 [ 223.596947] SyS_fcntl+0x658/0xc70 [ 223.596954] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.596955] Freed: [ 223.596957] PID = 3 [ 223.596962] save_stack_trace+0x16/0x20 [ 223.596967] save_stack+0x43/0xd0 [ 223.596973] kasan_slab_free+0x73/0xc0 [ 223.596978] kmem_cache_free+0xb2/0x2e0 [ 223.596983] fasync_free_rcu+0x1d/0x20 [ 223.596989] rcu_process_callbacks+0x871/0x12c0 [ 223.596995] __do_softirq+0x206/0x951 [ 223.596996] Memory state around the buggy address: [ 223.597002] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.597007] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.597012] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.597015] ^ [ 223.597020] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.597025] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.597027] ================================================================== [ 223.597029] ================================================================== [ 223.597038] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.597041] Read of size 4 by task syz-executor0/8619 [ 223.597048] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.597052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.597061] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.597070] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.597078] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.597080] Call Trace: [ 223.597086] [] dump_stack+0xc1/0x128 [ 223.597093] [] kasan_object_err+0x1c/0x70 [ 223.597101] [] kasan_report.part.1+0x21c/0x500 [ 223.597108] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.597116] [] __asan_report_load4_noabort+0x29/0x30 [ 223.597124] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.597131] [] queued_write_lock_slowpath+0x116/0x150 [ 223.597138] [] do_raw_write_lock+0xc7/0x1d0 [ 223.597146] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.597154] [] ? sg_remove_request+0x70/0x120 [ 223.597162] [] sg_remove_request+0x70/0x120 [ 223.597170] [] sg_finish_rem_req+0x295/0x340 [ 223.597176] [] sg_read+0x91c/0x1400 [ 223.597183] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.597192] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.597199] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.597206] [] __vfs_read+0x103/0x670 [ 223.597213] [] ? __kernel_write+0x340/0x340 [ 223.597221] [] ? fsnotify+0x86/0xf30 [ 223.597228] [] ? fsnotify+0xf30/0xf30 [ 223.597235] [] ? avc_policy_seqno+0x9/0x20 [ 223.597243] [] ? selinux_file_permission+0x82/0x460 [ 223.597252] [] ? security_file_permission+0x89/0x1e0 [ 223.597259] [] ? rw_verify_area+0xe5/0x2b0 [ 223.597266] [] vfs_read+0x107/0x330 [ 223.597273] [] SyS_read+0xd9/0x1b0 [ 223.597281] [] ? vfs_copy_file_range+0x740/0x740 [ 223.597288] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.597296] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.597300] Object at ffff8801cc367a00, in cache fasync_cache size: 96 [ 223.597302] Allocated: [ 223.597303] PID = 8619 [ 223.597308] save_stack_trace+0x16/0x20 [ 223.597313] save_stack+0x43/0xd0 [ 223.597319] kasan_kmalloc+0xad/0xe0 [ 223.597324] kasan_slab_alloc+0x12/0x20 [ 223.597330] kmem_cache_alloc+0xba/0x290 [ 223.597334] fasync_helper+0x37/0xb0 [ 223.597340] sg_fasync+0x86/0xb0 [ 223.597345] SyS_fcntl+0x658/0xc70 [ 223.597352] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.597353] Freed: [ 223.597355] PID = 3 [ 223.597360] save_stack_trace+0x16/0x20 [ 223.597365] save_stack+0x43/0xd0 [ 223.597371] kasan_slab_free+0x73/0xc0 [ 223.597376] kmem_cache_free+0xb2/0x2e0 [ 223.597381] fasync_free_rcu+0x1d/0x20 [ 223.597387] rcu_process_callbacks+0x871/0x12c0 [ 223.597392] __do_softirq+0x206/0x951 [ 223.597394] Memory state around the buggy address: [ 223.597399] ffff8801cc367900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.597405] ffff8801cc367980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.597410] >ffff8801cc367a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.597412] ^ [ 223.597418] ffff8801cc367a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.597426] ffff8801cc367b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 223.597428] ================================================================== [ 223.597431] ================================================================== [ 223.597439] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc367a64 [ 223.597442] Read of size 4 by task syz-executor0/8619 [ 223.597449] CPU: 0 PID: 8619 Comm: syz-executor0 Tainted: G B L 4.9.58-g3673345 #72 [ 223.597453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.597462] ffff8801a810f9b0 ffffffff81d91149 ffff8801d7450b40 ffff8801cc367a00 [ 223.597471] ffff8801cc367a60 ffffed003986cf4c ffff8801cc367a64 ffff8801a810f9d8 [ 223.597480] ffffffff8153c01c ffffed003986cf4c ffff8801d7450b40 0000000000000000 [ 223.597481] Call Trace: [ 223.597488] [] dump_stack+0xc1/0x128 [ 223.597495] [] kasan_object_err+0x1c/0x70 [ 223.597503] [] kasan_report.part.1+0x21c/0x500 [ 223.597510] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.597519] [] __asan_report_load4_noabort+0x29/0x30 [ 223.597526] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 223.597534] [] queued_write_lock_slowpath+0x116/0x150 [ 223.597541] [] do_raw_write_lock+0xc7/0x1d0 [ 223.597549] [] _raw_write_lock_irqsave+0x56/0x62 [ 223.597557] [] ? sg_remove_request+0x70/0x120 [ 223.597565] [] sg_remove_request+0x70/0x120 [ 223.597573] [] sg_finish_rem_req+0x295/0x340 [ 223.597579] [] sg_read+0x91c/0x1400 [ 223.597586] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.597595] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.597602] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 223.597609] [] __vfs_read+0x103/0x670 [ 223.597616] [] ? __kernel_write+0x340/0x340 [ 223.597623] [] ? fsnotify+0x86/0xf30 [ 223.597630] [] ? fsnotify+0xf30/0xf30 [ 223.597637] [] ? avc_policy_seqno+0x9/0x20 [ 223.597645] [] ? selinux_file_permission+0x82/0x460 [ 223.597654] [] ? security_file_permission+0x89/0x1e0 [ 223.597661] [] ? rw_verify_area+0xe5/0x2b0 [ 223.597668] [] vfs_read+0x107/0x330 [ 223.597675] [] SyS_read+0xd9/0x1b0 [ 223.597683] [] ? vfs_copy_file_range+0x740/0x740