x(r0, 0x10, &(0x7f000022f000-0x8)={0x0, 0x0}) syz_open_pts(r1, 0x4000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000078000-0x4)=0x14) r2 = syz_open_pts(r1, 0x0) getrusage(0x0, &(0x7f000086d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c0b000)={0x0, 0x79, 0x5, 0x20}, 0x8) ioctl$TCFLSH(r2, 0x540b, 0x2) recvfrom$inet(r1, &(0x7f0000085000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x40000000, &(0x7f0000a34000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r1, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007c3000)=0x14) bind$packet(r1, &(0x7f00005cc000)={0x11, 0x2, r3, 0x1, 0x6, 0x6, @random="edd4b1a923e7", [0x0, 0x0]}, 0x14) timer_create(0x7, &(0x7f0000f91000-0x60)={0x0, 0x3f, 0x1, @thr={&(0x7f00001f6000)="cb707d8fa5d56f7bd25ba66aa64d2aabe30d0face5a0ef46a2a96a230bf57dfc22f491b2d3b0a3ec161866c0cdc44ab9c961074c481e9c406d164c34731c06bce68dfbe94f4c699d85365df856858731684248f632d1212e188a3c0f6182ab02711371795571e8342825a5d8c9d97abc353fcc9394a643171acbd0472090dfdf3b32661aa4b65e5d2df65a4e2adcd04b1e91e4cfe1def9689b827d4dc4bce3ed9918367ebd50c6e03278c2e53891615f49286bdec03691c4bec6d2", &(0x7f00003e1000-0xb1)="c24bfd32064905d0d23bd52c127de24c6e1399d8db24edf41acb6b01ac7f45280b1d51697c4f1919a2ab6be39bb78b7b467e80036b458716123c20c76284821d95e46830e011d05ec013fa607f3bc6a3720ed407470ebcca0bc6d2be3efc7c362ca143d67d5420d871ab8e6beecef66f558b80e819927ea28f32349c65cc058a50714f3c9df152e1b45b5355565fdddad86ae02e059931ca107980922b76c0a13c9f8f1eb1a01155590205057c5245ef12"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019c000)=0x0) timer_gettime(r4, &(0x7f00008b4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mprotect(&(0x7f0000886000/0x2000)=nil, 0x2000, 0x2000004) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000556000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) [ 42.167775] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.192094] device lo left promiscuous mode 2017/12/12 14:10:29 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d54000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d53000)="93edb829227505956ecb243761653804045e551156162a02526177035f87880b48951c44def3906d1693e94c2a570b66580aea559988e17c7459a2633ad5287c2e8d9f2828b70b16614993bcdfc821edaf70ae5b8c9e63a853394c57ca27c48cda0f8aeb05ded8bead194c48f505bfd71d941686c14ddd1102c02dd26fe1fa3675ab29f3e5fb6315f5408b0703eb24c296f71ab222b7eea1257853d5e38534ae3d20f15ee7d200e6", 0xa8) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:29 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() epoll_create1(0x80000) r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d53000)={0x0, 0xab, "4b366d5f9c8fd05d50289c69b9a68a77efdef53661742673b1f7b6176662642a5212a5fafa41d3faa69be92013819a20a3a5c2fdfa064b7330955480c5606c38e819daba997050e8c50f8b8802470bdc7e6463ccfb700219d7a73ee86cc882c36490084b80d27853eeaef7ebf240e28c041bd68a0cd88cdc970849d84bcd800ce1a542aaf78e5795b2ba174386e3f7d1ff1067eb667f6662d40c847da459caf0c7c9a71a532a3ef8c13769"}, &(0x7f0000ca7000)=0xb3) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000083d000)={r2, 0xac, &(0x7f0000d54000-0xac)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc04, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d}, @in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000d53000)=0x10) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) [ 42.252727] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18857 sclass=netlink_route_socket pig=5747 comm=syz-executor3 2017/12/12 14:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:30 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000414000-0x9)="2f6465762f73672300", 0x2, 0x20901) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d53000)=0x0, &(0x7f0000d54000-0x4)=0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000c2d000-0x40)=[{&(0x7f0000fa1000+0xfb6)="86", 0x1}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000ecf000)="6b657972696e6700", &(0x7f0000958000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000215000-0x5)="7573657200", &(0x7f0000dd0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd2000-0x2f)="c993861cdbf8bac38062f7a5cf96a33ba6aea3252bff344e640a56a63ba7787a2fc240e53a15d43b514c152f283970", 0x2f, r1) connect$inet(r0, &(0x7f00004c7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005fd000)={0x0, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf3, 0xffd, 0x10000, 0x3, 0xef4}, &(0x7f0000fb2000)=0xa0) syz_open_dev$tun(&(0x7f00005b3000)="2f6465762f6e65742f74756e00", 0x0, 0x200) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000245000-0x8)={r2, 0x2}, &(0x7f000015f000+0x3d8)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e56000)={r4, 0x0}, &(0x7f000007e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000169000)={r5, 0x400}, 0x6) write$tun(0xffffffffffffffff, &(0x7f0000a36000-0x7a)=@pi={0x0, 0x89b7, @ipv6={0x0, 0x6, "a7caa9", 0x4e, 0x3f, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x3, 0x4, 0x1, 0xfff, 0x0, 0x0, 0x0, 0x1, "0d7477", 0x7, "9713d7"}, "caa2fcdb1c1e768a74415aacc84a882871478417852082b06c0e7e4f416ed737bb6e3a0efe9424314a977d6c531e0b5dc1de91d54c7ab2e78d9e62675c39"}}}}, 0x7a) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x201, 0x0) preadv(r0, &(0x7f0000aec000-0x60)=[{&(0x7f0000c61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f1d000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000dd8000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f00001cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000779000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000308000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00004bf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000c0d000)={r7, 0x3}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000364000)={0x0, 0x5, 0x29d, 0x2}, &(0x7f0000412000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000a2e000-0x14)={r8, 0x7fff, 0x92, 0x99, 0x14000000000, 0x1ff}, &(0x7f00006d5000-0x4)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00002ef000)=0xfffffffffffffafa, 0x4) ioctl$TIOCSCTTY(r6, 0x540e, 0x40000006) sendmsg(r6, &(0x7f0000366000-0x38)={&(0x7f0000fa0000)=@ipx={0x4, 0x1, 0x7f, "010000003406", 0x7ff, 0x0}, 0x10, &(0x7f000031d000-0x20)=[{&(0x7f000064b000-0x5c)="357d9c692dbed08c811ca8dabce3a18246484933b3b36e82b65033dfb09e4f5ac9feee294d6fd6cdbfc0d5b761f2562e9c91227cd55d9de911b3f242d33e835836459f60d101c2510363708daf39bd5bc2b6ea397817999e8dc8d7a5", 0x5c}, {&(0x7f0000f41000-0xc7)="31ec3cd2e8a2bcbcf0983cee18068bc394fff7c30d3d8c06170cb8a4acb668f9f9199c18e536de89dc17d5a65cdd53728bf0a2dd75099ef060899470b38230e7d597af98a62299d3c4a0099eda1657feddc4518c19d22e2e58fa4240e0a45eb249e5c3f404653fb15c1150a08e48a0290787138b6f1425339e39dd8a025e29ddfc854b34b5def79a54717094accd2c7f8fbe796822692e3af0072365c7e0ab44c0997811d34bfa8e9db5c94ba4ed87d42ae4e8797275efc8c9ebf7799ba2928646fa2a0bbb63a7", 0xc7}], 0x2, &(0x7f0000900000)=[{0xa8, 0x112, 0x4, "2eb6b5a1882baa6db367183db68ae285f054b8b792e5d52c2958f7b18adf9ada825d31b37eef7241a738113de87dc46844cbba81c822c4d859cb48dad7b8bd88d91ad5574fd929c5e7ca833f2e360eee17ed6de4cd867c418e049e711e7667d9085541bf77e08bd1f3e11f4e1a1f1703dc63265fe85310645f9a8ee32bbcdf9c8bb941618bf4b7a3b9d78e9d8cb0057d1899ed170662fe"}], 0xa8, 0xc015}, 0x4000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000409000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aae000-0x4)=0xe8) connect$packet(r6, &(0x7f00005f9000-0x14)={0x11, 0x16, r9, 0x1, 0x6, 0x6, @random="51839a629840", [0x0, 0x0]}, 0x14) ioctl$TIOCSCTTY(r6, 0x540e, 0xac) write$tun(r6, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0xff, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x2664, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x87, 0x23e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1e, "c253819f3cbe51bf3e808d26bf244d7e5cc3e2e7a21fab2ebf7e11191d51"}, {0x7, 0xc2, "de52cc6d379b5dd5e880592e6b96d589a1b8d541636d73a5bb351c649935e0f0997520f92c445abd02c97fe4a140e189564c909388995503d4cd90369c5d993e709994249714d598e5b144c0544d99817029544d1f86a3ca2dc02eb4bac0ed56736e531edb5ed02ee9e09bc9f1f13b93ace595b180ecd8187f447fd71be5c905c91395b4fa62404e8514c969d67a573aafbf4d2cdc096754c6794dd9d973aa4b58a22fe72c7e4c52349bd38ac327dc2e21556cb8fd342b8485462db3d5abca0f16e8"}, {0xc9, 0x7b, "b097f16ed78133a0f5793fed2228cc3ec24f095cff90ff167f21acccaa18d47e8eac021dc359bbc1ba7480470d97673916c5018d658bea137f149434e8ae5076249a655962b935f1f8420bd44c0515c5e7febda5380137add0d680179b505d0546881050b8d65b7e823198745d70b326282224901bdd5213b8653c"}, {0x25d03e8daff33b7f, 0x34, "b6647e0c1fbe47cb4c91a168553d87ebd3f5a20c148e61bb4d0ae292cbe34a58a081de544e5e518ee212d8204748962f0478f579"}, {0x5, 0x5b, "16598392a6b66762a4c354b4e82e5f122e5db2a472034d85f0b1e9045e6827213e603674a05cac4ea7d423b3e0230769797f06238b2b7b55b7e08bc87b5f86f8bf562757cc7062b3bd4f8da3341d716d0145375bea3608e6691e39"}, {0x0, 0x1000, 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"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{0xc2, 0x9e, "53e5c10638b721643754649c8b976d156655e8382f02eb1f13805a1d587bde363768346a3e010d3abbe054e142e0c247fb277dc82a9bac5c778dc5d95bd63779ee62fc5dd04a416ba476be42aeb9eafe3050449450d5ccfcfde8ed64128a806f3e5c3b3910abc4763732be0eca1c5a91d665484b5adcbf1944e0564a7afcb95f7528318917b1c4693b18084507bc7fc0805bdc60832e4007b1ab8e712baa"}]}], @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0xe67, 0x0, 0xb, 0x10, 0x4, 0x0, 0x4, {[@window={0x3, 0x3, 0x1}, @md5sig={0x13, 0x12, "11647f2c828098dd298929d524dfd2cb"}]}}, {"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"}}}}}, 0x2696) r10 = syz_open_procfs(0x0, &(0x7f0000adf000)="6e65742f736e6d7000") sendfile(r10, r10, &(0x7f0000014000)=0x0, 0x1000000800000008) 2017/12/12 14:10:30 executing program 3: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd6000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f00003f4000-0x4a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f00007b9000)="00000000000000000000000000", 0xd}, {&(0x7f0000001000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000000000+0x113)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000a09000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}], 0x5, &(0x7f000079c000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3, 0x2}, 0x6}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000041d000-0x90)=[{&(0x7f0000663000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000b62000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00006a1000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000001000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f00006a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000001000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x9, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0xfd1}, 0x20}], 0x2, 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mknod(&(0x7f00006d8000)="2e2f66696c65302f66696c653000", 0x40, 0x3) symlink(&(0x7f0000eca000-0xe)="2e2f66696c653000", &(0x7f0000149000)="2e2f66696c653100") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000404000-0xe8)={{{@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=@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}}, &(0x7f00005fa000-0x4)=0xe8) getgroups(0x7, &(0x7f000028c000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000066b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000efd000+0x170)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_fuseblk_mount(&(0x7f0000100000)="2e2f66696c65302f62757300", &(0x7f0000206000-0xc)="2e2f66696c65302f62757300", 0x2000, r1, r2, 0x200, 0xbf, 0x1000420) symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000c15000)="2e2f66696c65302f66696c653000") creat(&(0x7f0000692000-0x8)="2e2f66696c653000", 0x3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000919000)="2f6465762f73657175656e6365723200", 0x2003, 0x0) getpeername$inet(r4, &(0x7f000078e000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082a000-0x4)=0x10) rename(&(0x7f0000e78000)="2e2f66696c65302f66696c653000", &(0x7f0000612000-0x12)="2e2f66696c65302f6275732f66696c653000") getresuid(&(0x7f0000c04000)=0x0, &(0x7f00003c8000)=0x0, &(0x7f0000ca8000-0x4)=0x0) 2017/12/12 14:10:30 executing program 4: mmap(&(0x7f0000000000/0xee2000)=nil, 0xee2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000ec2000)=[{0x1000000000020, 0x10000000000, 0x0, 0xfffffffffffffffd}, {0x6, 0xfffffffffffffffc, 0xffffffffffff8915, 0x9}]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000011c000-0x8)="2e2f66696c653000", 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) setsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f00005dc000-0x4)=0xffffffbfffffffff, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000190000)=0x7fff, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000fec000-0x84)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x6) r3 = syz_open_dev$sg(&(0x7f000098b000)="2f6465762f73672300", 0x14001, 0x800) sysinfo(&(0x7f000041e000)="000000000000000000") keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000490000-0x4)=0x0) ioprio_set$pid(0x3, r4, 0x100000001) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000008000-0x10)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) add_key$keyring(&(0x7f0000100000)="6b657972696e6700", &(0x7f00005fc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f000038f000-0x8)="6b657972696e6700", &(0x7f0000eab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00007ea000)="6c6f676f6e00", &(0x7f0000d49000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000048f000)="72cd0a43967a16eef9a61f2a3f6f56aa0049b79f7e2393ef405312a9b882a9dba5874344ff4eabcac18d64a4aea1385180007e7de68961bf5aec746e8d01421d042d7f8e359c8cac", 0x48, r5) bind$inet6(r0, &(0x7f0000ee3000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0x5) r6 = socket$inet6(0xa, 0x80002, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000558000-0x38)={&(0x7f0000182000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000bee000)=[{&(0x7f0000ee6000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb31757598755ffb9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cc930863fc2aba3e064d9743641", 0x6a}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r6, 0x407, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 14:10:30 executing program 2: prctl$getreaper(0x69, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[{&(0x7f00004a4000)="9e0179849821e53615be8402f1768de362eacc4a2b8d0d2d0c6caa2928a5fddcd7366f0452b0c0e504790596c73a22941eee78bdbbe0af5c98d2071471ee411cd4e6be0315bc9699913ff53a5d8c9a07eb64a5bbce10e53671b4d62dc86ed26d037d6c79ec5621065e3c1c707b0c27e753dfe23232b7711a21ae313fd2", 0x7d}], 0x1) 2017/12/12 14:10:30 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f0000)="2e2f66696c653000", 0x182) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00007dd000-0x8)="2e2f66696c653000", 0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003c9000)=r0) 2017/12/12 14:10:30 executing program 6: socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) pwrite64(r0, &(0x7f0000448000-0x1)="f9", 0x1, 0x0) pipe(&(0x7f0000b43000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x9, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r4 = add_key(&(0x7f00003ed000-0x8)="6b657972696e6700", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) keyctl$set_timeout(0xf, r4, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") setsockopt$ax25_int(r6, 0x101, 0x1, &(0x7f000062c000-0x4)=0x2, 0x4) r7 = syz_open_dev$evdev(&(0x7f0000c0c000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x2) read(r2, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r7, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000364000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c57000-0x4)=0xe4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x10) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="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", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b4295933006bc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000)=0x0) sched_rr_get_interval(r1, &(0x7f0000318000-0x10)={0x0, 0x0}) 2017/12/12 14:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:30 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x12c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d53000)={0x0, 0x9}, &(0x7f0000311000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c60000)={0x8, 0x8, 0x2, 0x5fa0, r4}, 0x10) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000d54000)=@ax25={0x3, {"ca2c678f67bef6"}, 0xffc000000}, 0x10) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d54000-0x10)={0x0, 0x9c, &(0x7f0000d55000-0x9c)=[@in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0xffffffff80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd5a}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000078a000)=0x10) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000d54000)=0x0) mkdirat(r3, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) shutdown(r3, 0x1) ioctl$TIOCGPTPEER(r3, 0x5441, 0xffff) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r0, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000060c000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a57000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(0xffffffffffffffff, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) [ 42.605390] keychord: keycode 25638 out of range 2017/12/12 14:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0x0, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:30 executing program 1: mmap(&(0x7f0000000000/0x403000)=nil, 0x403000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000184000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) pread64(r0, &(0x7f0000042000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000ded000-0x10)={0x0, &(0x7f00008aa000)=""}) r2 = socket(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getpeername(r2, &(0x7f0000b26000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e3c000)=0x80) ioctl(r2, 0x7ffc, &(0x7f0000dd2000)="01") r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c04000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x201, 0x0) syz_extract_tcp_res(&(0x7f00001cf000)={0x0, 0x0}, 0xd37, 0x8) write$tun(r4, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x3, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, r5, 0x42424242, 0x10001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) mkdirat(r4, &(0x7f0000203000)="2e2f66696c653000", 0x83) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000946000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00004c1000)={0x0, 0x80000, r4}) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000273000)="e89da806e34e3ba81b5b33c2b6f4a95e7990fd143c84a12c95d5f1e33292d2de7a87b69866832ecc803a2c64dcb9f2edd5be430915c66b9aaefb1e902d5bd4af686396fe3a0b", 0x46, 0x40000, &(0x7f0000237000-0x10)=@llc={0x1a, 0x6, 0x3, 0x8, 0x0, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000ff4000)="2e2f66696c653000", &(0x7f0000614000+0xccb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000606000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r8, r7, r9) dup2(r6, 0xffffffffffffffff) flock(r1, 0x0) fcntl$getown(r4, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe8000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000103000)=0xc) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000255000-0x9)="2f6465762f70707000", 0x10000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006fe000-0x18)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000225000)=0x40000000000002) writev(r1, &(0x7f0000935000-0x10)=[], 0x0) [ 42.656533] keychord: keycode 25638 out of range 2017/12/12 14:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10000040000106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0xa, 0x7ffffffffffffffd) r3 = fcntl$dupfd(r2, 0x0, r2) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008e4000)={0x0, 0x80000001, 0x30}, &(0x7f0000ef1000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000245000)={r4, 0x9}, &(0x7f0000f47000)=0x8) connect$inet(r3, &(0x7f00000ce000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000d76000/0x1000)=nil, 0x1000) listen(0xffffffffffffffff, 0x80007) bind$inet(r1, &(0x7f0000fb4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r3, 0x0) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000f09000)=0x0, 0x800) syz_emit_ethernet(0x1030, &(0x7f000076e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x3ff, 0x5, 0x2}}], {{0x800, @ipx={0xffff, 0x101e, 0x6, 0x5, {@random=0x101, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, "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"}}}}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000d7000)=0x4) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000e57000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d54000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x8000000000, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0xffffffffffffffff, 0x0}]}, 0x10) ioctl$sock_ifreq(r6, 0x8920, &(0x7f0000bd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000117000-0x20)="2d7585fb89cba3ad43296cfbef7bb368fd9163f3dd2249ddf3ff93b81f63ae0f"}) mmap(&(0x7f0000a3e000/0x2000)=nil, 0x2000, 0x9, 0x200000000032, r3, 0xfffffffffffffffc) mmap(&(0x7f0000f26000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ee1000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendmmsg$unix(r7, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x40}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000242000-0x20)={@generic="00ef9ba57ab4c19e364e6cc9ef9a0593", @ifru_flags=0x400}) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x9, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:30 executing program 7: r0 = socket$inet(0x2, 0xa, 0x7f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c1b000-0x9)="7363616c61626c6500", 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x6, 0x0, 0x0, 0x8, 0x20}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00003b2000)=0x0, &(0x7f00000ba000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000cad000)={0x0, 0x0}) capset(&(0x7f000079a000)={0x20080522, r2}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x400000000000, 0x2, 0x1, 0xfffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000af2000)={0x0, 0x0}) socket(0x11, 0x7, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000c3a000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00005ad000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x5557, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r5, 0x200000200003fc) syz_emit_ethernet(0x4a, &(0x7f0000e88000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x3c, 0x0, 0xfffffffffffffffd, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x20, 0x0, 0x0, {[@window={0x3, 0x3, 0x40}, @fastopen={0x22, 0x10, "0a2c26fdd69933cbb2e23f060d6a"}]}}, {""}}}}}}, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000b77000)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5293}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000dc1000-0xc)={@rand_addr=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000082b000)=0xc) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f00009d9000)={0x0, 0x0, &(0x7f0000485000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0x9fd, 0x0, 0x0, "3c8d8c33000000000000000b0600210000000000a000075272851dc3910000000000400000017163e6f4b439ae7c2117d30045cf7d2601575d"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x3, 0x8) setsockopt$sock_int(r3, 0x1, 0x823, &(0x7f0000887000)=0x10000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r7, 0x6, 0x100000018, &(0x7f0000a31000-0x4)=0x2, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f15000)="2f6465762f73657175656e63657200", 0x840, 0x0) 2017/12/12 14:10:30 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000615000)={0x2afe, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x50a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x1ff, 0xdfdf, 0x400080000000000, 0x9, 0x0, 0xf592, 0x41, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getpriority(0x1, r1) r2 = syz_open_procfs(r1, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) [ 42.708665] keychord: unsupported version 0 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000068a000)="aa4104a150aecf6874a5763eafe653ccef452df1320d6c6b93c065692cfaf068fddc4f219d871d445e4040539adbf318bc524297e6293e48c5aab6406ccbe0fe7ce63655f43b4c85553e85809921c9ab2c791a01aaa60f606783b4980c059036f3f20bd3f50ea4f7f8d79dff911f3804a6251e1ab6a8c5ac6f98251bf452ccef3a3f7139f8080d9e942e7c0baa89f7cc327db545a42a8af593e7ace9e1d0404e6a20099600f1c90b7d19f89d2539763d5e12055eaafb4fd3cac0dd8fdba8af35c7c2072aa95c9a7a4db0255e5763f9ee8bf8") write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e11000)="2f6465762f73657175656e6365723200", 0x54a7880fcdf111c5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00007a0000-0x8c)={0x5, 0x1f, 0x800, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) readlink(&(0x7f00007f7000)="2e2f66696c653000", &(0x7f0000974000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d9a000-0x8)={0x4, 0x1, 0x6, 0x5}) ioctl$TCSETAW(r0, 0x5402, &(0x7f00006be000)={0x9, 0x48000000000, 0xfffffffffffffffe, 0x7, 0x80, 0x2, 0x4, 0x1, 0xffff, 0xf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007d000-0x11)="2f73656c696e75782f656e666f72636500", 0x101200, 0x0) sendto(r2, &(0x7f00006e3000-0x6d)="7ccb1bfb70a5168f455d4d9ef89448200fef1b5f27f0235e467cd407bbaf85e3380c0c8895ddabab4d888f66c346af232cff5d32fa6b1838135c76ef017f7e05a22082267647be88f580e56a11930677458ecd03334b00c6583eaee32dce45d16ce5082f3b96ed30a8c9b247b5", 0x6d, 0x80, &(0x7f0000556000-0x80)=@generic={0x1f, "7aed3bcd091d3a7f49bba69561d7e83d7b8d3fb2d4706fcc92588a5930c2784b7904d0ec2665d607530572d37580ba32efbe33bc4c0aa48be6a9191ffe95d20525e4657c7ca7baecb4629c6dd58777f351fbe00c784414aa10e45c28b5584711ffbef64fffa2e5f4525a142b3120fe62d4709a4544ad381fef4a01a52b4f"}, 0x80) renameat(r2, &(0x7f00009c6000-0x8)="2e2f66696c653000", r2, &(0x7f0000055000)="2e2f66696c653000") r3 = socket$netlink(0x10, 0x3, 0x10000000000000) writev(r3, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) fchdir(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000e1000-0x1)="00") setns(r3, 0x40000000) 2017/12/12 14:10:30 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008fc000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x3, 0x3, 0x2, 0x81, 0x378, 0x6}, 0x20) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x4, {{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @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]}, {{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x7fffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f73000)={0xfffffffffffffffc, 0x1, 0x3, 0x4, 0x94}, 0x14) sendto$inet6(r0, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f6a000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f75000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2017/12/12 14:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x0, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:30 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) faccessat(r1, &(0x7f000044c000)="2e2f66696c653000", 0x20, 0x400) 2017/12/12 14:10:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) sched_getattr(r1, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0x0) [ 42.775780] keychord: unsupported version 0 2017/12/12 14:10:30 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r1, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b2f000)="6f6f6d5f61646a00") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)="3139", 0x2}], 0x1) sendfile(r2, r2, &(0x7f00000f9000)=0x0, 0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c7f000-0xc)={0x90000000, 0x0}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000b59000)={0x2, 0xffffffff, 0x505}) flistxattr(r3, &(0x7f00003fc000)="", 0x0) writev(r1, &(0x7f00005a7000-0x40)=[{&(0x7f00005be000-0x10)="5be9c786f6d83886cdb1c3ef602ecb4f", 0x10}, {&(0x7f000006b000-0xdb)="2f90b3eb992b34dcecb8f8dc882130f7b014071d32936acee78c65d00a625ffd7842c8a73c2e5aecd258b6cd25af9c00109f863795c7ee115bc295a448369475fef2186b5a13fae83cc086efef793014b4c262a8c287ff207cca6d0ddd81603570af312f9290b19788374169758e8eff217987f76af6f80a9387e1d4178243573539f4b4f99fa1ce666265830a72d66cde337466666bde5e3b21765b97bed7608fd6e10294e452c1af080e01e788d331c5c14b806681c86915e99edc0e57e705402a0d931a867b913d1aa32aa2254b7a6815a7cca887053b5edf0a", 0xdb}, {&(0x7f0000017000-0x27)="928a4afe833c8b8e3212fbb429db1f8829c0e80c1c7f3baf38d954b09647d3ae7f34969d1c1e12", 0x27}, {&(0x7f0000bf6000-0xef)="f7e209353b5cacbcbe4a9ba115501083c8ed00de967d14fe4000fd0acc5006de4947ae53e6c918d55cbfdc1d2798ed579280c70392164df61c694a816f017244a0c34d5f7e462538852cc8f3ade6ce3abf1c34336e2c910a19558158e28f5b66020a06671a25e55748fabd3fbdf258635c2fd0342f706b9f628b0c4d5e317e3e8da2f0e5993fe72b0fc55f51ad99fd40866c4eb9cb6987946ab76336025404018f0f4df6213f29d426e2a17a6c1b49dc304c254c20e95b05621b5134da4bc5a531ee9a831dc5815fc0ead5d99cf2328cfc65de834416a0d586151a061d42bbb5e828b78ed0ab4626f8c7372f14e89d", 0xef}], 0x4) sendfile(r0, r1, &(0x7f000021c000)=0x0, 0x420020000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)="", 0x0, 0x0}, 0x8}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c15000-0xc)={0x0, 0xffffffff, 0x10}, &(0x7f0000e06000-0x4)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d5e000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000274000)=@assoc_value={r4, 0x31b}, &(0x7f0000836000)=0x8) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) 2017/12/12 14:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000946000-0x4)=0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000611000)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000006000-0x4)=0xffffffffffffffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00008b6000)="") 2017/12/12 14:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000030c000-0x8)="2e2f66696c653000", 0x0, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b02000-0x8c)={0x3f, 0x8, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000058b000)=0x20000005a23b82d, 0x4) sendto$inet6(r0, &(0x7f0000c7a000)="b5", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a44000)={{{{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x17c3, 0x0, 0x6c, "dbe1454aef5fd65690dc1a2102234143467327a6998c949c8a0eb84de5bf13b9d25e93531268baf14b0c26f5c30c8436dc9ea63f7c54582738c19873c5bae03b1c0c72848372768b4866b1d3112b8b0a"}, 0x160) 2017/12/12 14:10:30 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b6a000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) fallocate(r1, 0x3, 0x9, 0x2) r2 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000327000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x800000) fstat(r2, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000d55000-0x28)={0xff, 0x0, r0, 0x5, r3, 0x1, 0x10000, 0xc2e}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2017/12/12 14:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000+0x9a9)="2e2f66696c653000", 0x2040, 0x50) mknodat(r0, &(0x7f000009d000-0x8)="2e2f66696c653000", 0x82, 0x7) r1 = memfd_create(&(0x7f00001b4000-0x2)="4000", 0x4a5992353fdea51b) unlinkat(r0, &(0x7f00005b8000)="2e2f66696c653000", 0x0) syz_open_dev$loop(&(0x7f0000f9c000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x26801) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000e98000-0xa)="2e2f636f6e74726f6c00", &(0x7f00007ec000)="2e2f636f6e74726f6c00", &(0x7f0000595000)="72616d667300", 0x2, &(0x7f0000f9f000)="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") r2 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x7cbe107de04510ea) mkdirat(r2, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r2, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r3 = openat(r2, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000026f000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) openat(r4, &(0x7f0000b40000-0xa)="2e2f636f6e74726f6c00", 0x400000, 0x24) signalfd4(r1, &(0x7f0000ae6000-0x1)={0x8000}, 0x8, 0x80800) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r3, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r3, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x4) 2017/12/12 14:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x200, &(0x7f0000a26000-0x8)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x40045431, &(0x7f0000f92000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 14:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x0, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:30 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000226000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fe3000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00005fa000-0x8)="2e2f66696c653000", &(0x7f00001d1000)=@random={"73797374656d2e00", "00"}, &(0x7f0000122000-0x6b)="", 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f00006fd000)={0x2, 0x20100000, 0xffffffff, 0xd031, 0x7f75, 0x3, 0x5d6, 0x5, 0x0, 0x2}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000875000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f62000-0xc)={r1, @empty=0x0, @empty=0x0}, 0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000969000-0xfd)="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", 0xfc) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c8b000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000cb6000)={0x8, 0x8, 0x100, 0x1ff, 0x0, 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]}) r4 = syz_open_dev$tun(&(0x7f000048b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000035f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000307000-0x4)=0x18) ioctl$sock_netdev_private(r5, 0x89f0, &(0x7f0000d10000)="d92203167fe27c475f6a8749de867f99d5e01d0b1a117cadf3a106b56afe301a393388a2a848af5febc0809725b0a064ad5036244def6e2b1c9b0b2fcec0c615b64a7b2c3b139acb2644c06c7898b5eb09172da1d055460dbb7346b574d05b40a6eb2eb19bded2c6a3c04fe48ac29865f09a3684ecff1ee12494128b5bbbc1f9658fb3837a7f5558f8976e809a57f1c09c213b74b7475b212f8ccdd0ecaa7e5210d5d7e3376f328af25b4d5b7a10dd3ca5ef23ebb7aa095a1aff789e7ebc") setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000685000+0xa94)={r6, 0x8}, 0x8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00006b6000)=0x8001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00004a4000)={0x0}, &(0x7f0000076000)=0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fstat(r0, &(0x7f0000ec1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f000067d000-0x4)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000065a000)={r7, 0x100}, &(0x7f0000449000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000031c000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = dup(r0) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r8, &(0x7f0000be9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x10042, &(0x7f0000df1000)={0x3, {"a251cbc7fc7a79"}, 0x40}, 0x10) 2017/12/12 14:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002a5000)="2f6465762f6b657963686f726400", 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000b44000)=0x0) getgroups(0x1, &(0x7f0000239000)=[0xffffffffffffffff]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000817000-0x10)="2f6465762f73657175656e6365723200", 0xb0808, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e6f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000862000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4, 0x4, 0x9, 0x77bf}, &(0x7f000039b000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000008e000-0xa0)={r3, @in6={{0xa, 0x2, 0xacb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x20, 0x8d, 0x8000, 0x1}, &(0x7f0000533000)=0xa0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f00000a4000-0x10)={&(0x7f0000254000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000031000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000021e000-0x4)=0x8e) timer_create(0x2, &(0x7f0000027000)={0x0, 0x9, 0x7, @thr={&(0x7f0000ab3000)="f8635dcad32a3dc392cc325744657916268c14d99725637f20eae0d120d2689e77a9a9aad9b0e189a747a6cbac6fde83742f124e9b4cdc7d4bb2154ac7e753147cdb58aa0252d37db431e26f90d4b1ecf5c87b5a6b81898f1803718d90bccb1dfb94b6b3333c2d075cf4be22914e0ac0fd539caeb651e405dfc87ce5e7a598d3945f73688d45da925299d4192ed85facf0ddf696e13ac8ccbdd948207cd9cc5dddc2dce5e0bb3ab011c1dbb358f6258bc51551d9292ab301e49a7f0e8d9f3c42267725b85377fad4fecbaed7e01dc2ff309483b5bc17f27e16f3b6f2076d8251f32b0dda32170d98621a0541bd4744", &(0x7f0000d58000-0x94)="e07778297a08cab1265ba18272b41f7a1f7c3cc3f55b56af231011cee2481a3bcde8f91cbd58558ee9fd82e624ebfc0560fca42b6f2cc2493520cc43070e8331b75998aa32fef83af8691394274f767709d9e031dced9ccd27fc350185f88f9b1a338fe7b3a4efe5a08a83a7bf4a38482b8507d6c319023e63283ce31ce693c46e8ce288f90e47669da6fc6d01aaa57a8e82ee49"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000aa2000)={0x20, 0x7f, 0x5, 0x9, 0x52, 0xfff}) timer_delete(r4) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f00003ff000)=0x0, 0x0, &(0x7f0000d8a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000cf3000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000773000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00004a6000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000e3f000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000040c000)={@common="69705f76746930000000000000000000", &(0x7f000075d000)=@ethtool_wolinfo={0x5, 0x8000, 0x4, "670a20e490a4"}, [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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000464000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000087d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = gettid() r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r6 = creat(&(0x7f0000b37000)="2e2f62757300", 0x0) read(r5, &(0x7f0000b3a000-0x1)="00", 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b38000-0xc9)={0x0, 0x1, "3b"}, &(0x7f0000b37000)=0x9) fcntl$setown(r4, 0x8, r3) creat(&(0x7f0000b3a000-0x6)="2e2f62757300", 0x10) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00003f9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000198000-0x4)=0x14) sendto$packet(r7, &(0x7f0000ef5000)="a8a6ff4cc0824f24dca85f9158bb2a94d7e1cbbe3a067b86846478320c192c0a7c50c7002e408609f49798a2c2a88067cb65cbdfcda9d74f1599841556586512ea2699ab0ea654b3132f8da0b19b14fc66d53c2eeeb2b021e7c95c7aad4f7791f4680c68f289a2f6d66dd54a2e403d1526300eb13f41afb141a56ef8", 0x7c, 0x1, &(0x7f0000755000)={0x11, 0x3, r8, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) tkill(r2, 0x16) syz_open_dev$tun(&(0x7f000055b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) 2017/12/12 14:10:30 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d56000-0xb)="2f6465762f6c6f6f702300", 0x2, 0xc8001) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000d55000-0x1)=0x0) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x4000000000000) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f0000946000-0x39)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008ac000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000bef000-0x70)=[{&(0x7f000016b000)={0x27, 0x8a59, 0x10001, 0x3, 0x7fffffff, 0x38, "6ba452e46ef715ab11770786cc2fa2bcd243a4ed8e5475ced743b8df2c0a553a2a9cc3a1a86900f2fd6ab18f453abb9da3e038068921c86d47df8e4aa33fe3", 0x3}, 0x60, &(0x7f0000f2b000)=[{&(0x7f0000cab000-0x49)="6afa5252cfc821a101e8e5570e37914cee3f3486bc16dbd2e34b56e64e73ce439ac344664ede3e34bdfe58e71fec4a53d9df38b371934bb415aa85d6e17dbced9c088e4a3d96f3b2e8", 0x49}, {&(0x7f0000b80000-0xa8)="e09f49bb0ff05991d94a8f64d3c801a5b96799fd3fdfb26338b34a652ce7a784d544c93daa925c45a4b9fe567c3e72975aa5763276b0870eb4057f9c40f533e18259e05802b7de8b8f242e2196324bc09bbf73768e86f5dce94e2768585067bc8a7fe0f640b38a94b73e855a519081be66f46fa6b44c838c3a701a877fb3b3c8819119a7421cb9604a86858b5a7592e3750d1034a9fde1cede16b5de4efd42123466fbe56c83cbe7", 0xa8}, {&(0x7f00009e0000)="923e02ed919a35e00417cc86d42dee0618872f16fc52ddabff8b9aed7aecb644349d68544144a65932979605d30a89a29b7d73cf816d5e864c741039e2e3bd649c9305408d42d520471ac3a866a665e259c2d198adecea72f2ee3ac3e74cf58f8e9c8dd4f1a4d03a227a903c1efffe180daeded957e4fee50a021bab333dfd17709d35c0214e4f656b40a1fa0b42cf182332c4d584e5c1a71b2c6f0689b3f7ecb8b9cdc7ac7c811de160dc9a057b4aad8aa0fd54b10438eecbe7ebca651fb16ea8df69ccb9cd3cf612e6466fc22f84c8db371939", 0xd4}, {&(0x7f0000b4a000)="0c37d0f45f357dfd009b52fef3db225f55ff06597127f7e452fab9a12c114ed4d47e576d86c605e6a170043066b079458987849d1c49baf5f9e1a56e911efac3368270d8b99be61cc398a71e831e0d4dbc5edd92687b0bba0374ac0c2070b1af6dc132c874b2f3a38d7bdd8010b29941e918f171e96cdf2c09dae4ced8e5150490736257bbea7da2a32dcbebffbbb29494f023a93f5b2d21db8acd097761e716f45ddb92054e71e75049a21dbd32dd233ebf19031b5cea61c37615", 0xbb}, {&(0x7f0000ad0000-0xb1)="1f564c7fe1234dd511cecc63cf23579ace14fe04ca43f09499581782bb6ddbaebaab6bfed8434c5244089752f1e3eb52049a3530920658f27d24330a6460993cb7a044c63e6df66036dd8f6bb9e091726f12b66d3454695f80597caa00abbaadef792d28f0a372b87f116e2f30b3072bbd23a5bfc5d62ec2712051fa701a3a0efcc70ddfeeaccb785bed514b23dea286fda69df8586c4fae9e54b24e60a0d86d9842e368ecdd0eee301085e0b61e527f8e", 0xb1}, {&(0x7f0000705000)="", 0x0}], 0x6, &(0x7f00004e2000-0x90)={0x90, 0x10d, 0x7647, "03b8ea2dd117489046c20305d2ba2a1ec8aaba3d2f816b0f60848fca8a2fcb12afd1937eacfa30e51ca8e9ef5a20cb0f7b447f513478a2fcc17ff97e66030457cef506fd74c7bdf2e5c47d0fa6a97cb84d421546d592fc4afa5ad18c226e49bb53f68f553ef6ca6bfcf150fb311d5f7b50d6eded6dafce732ea976f6283e"}, 0x90, 0x4000}, {&(0x7f0000bf7000)={0x27, 0x1, 0x600, 0x3, 0x5, 0xfffffffffffffff7, "05f82b1d8c1a89897fa8739d2e13b5d4c272681e7eef178788c570347f0d2c3eda1f37662d21546c8a3d63b7880392943080568699afbdce9bfc2dd66a4f4a", 0xfffffffffffffffa}, 0x60, &(0x7f0000318000-0x25)=[{&(0x7f0000795000)="", 0x0}, {&(0x7f0000e61000-0x60)="e9e9b2b2f204f227fee5f1fdd71d599676dc23dd7367da07085ae35208a0b2f8ffd465fd9dfe7c21b042f0022b2cdec69e7ad8ad3cd5f8769c0c13d38b6b3e923f363cec8361810040dfc2a5980f4b766a37a1dcc21486686a25ea8b69a1ac02", 0x60}, {&(0x7f000047a000)="fa9671d71f78dd6367213d71947b7400d6a936f93b3ca6277bad16ef77c11c3a0c83b31989cfb96ed8a145d33a1dae2efa2cad87b3e9d0180b3a6c3d3719403d7beb302a328dabe22da3f7f16e319884fbc9d3e07a65ad54b5a67a43cac06506cb47c5f48758ecbff0721b4d26b4555370828a4cb81acbc927fc325f493e7fd0a3e4c19932c9ab5917bfe021ffe961e8f909c1733bcf519635eaa9c79a5351e330eea79bc78cf8029c42715719e266fa2fb04aa4a4b7d306dfcab6c7d694f7ad75d6cf1639d2ffd3190ee5512089dc3f8479c84d3a486f7adb7c1b50c8394d154391b9", 0xe3}], 0x3, 0x0, 0x0, 0x8000}], 0x2, 0x4000810) fchmodat(r1, &(0x7f000061a000-0x8)="2e2f66696c653000", 0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000245000)={0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0xc) [ 43.035639] device gre0 entered promiscuous mode 2017/12/12 14:10:30 executing program 1: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, {[@generic={0x8, 0x12, "78aa8b16a6a48957fcc43b5563bddf12"}, @fastopen={0x22, 0x11, "361277e346c8703007cf424ee284c4"}, @generic={0x3, 0x10, "e4d895f07364ba3580945ec74575"}, @sack={0x5, 0x6, [0x3]}, @md5sig={0x13, 0x12, "72926a2dd1c2d67b0a9fab539d9de926"}]}}, {""}}}}, 0x7e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227c, &(0x7f0000489000)="bef6cb2a8ded392b58740dd8c61ffc5cb8c81d2fba") r1 = accept4(r0, 0x0, &(0x7f0000d6f000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000-0x4)=0x3425a6a3, &(0x7f0000003000-0x4)=0x4) fsetxattr(r0, &(0x7f0000001000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000072f000-0x1)="00", 0x1, 0x2) 2017/12/12 14:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x0, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:30 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d54000-0x4)=0x8c6, 0x4) fcntl$getown(r1, 0x9) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d53000)={0x0, 0x11, "c3dff8387b506be0979cae3a58312e8c34"}, &(0x7f0000d53000)=0x19) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aef000)=@sack_info={r2, 0x6, 0x2}, &(0x7f00003aa000-0x4)=0xc) 2017/12/12 14:10:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000881000)=0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000002000)="7070703000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00003e2000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009c2000)="7965616800", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r2, &(0x7f0000e7c000)=[{&(0x7f0000b97000)="6c14d75e8c5ae5271198714238154143df6ce21d59bbec2623f0", 0x1a}, {&(0x7f0000147000-0x6e)="4ac91b5a5484a0dea48fa4504da5284a1f5b171413a6c17ce9dd24793c3cba6249f23dfeb8a16564dfc4c8ae2633a7f4352255282f3e380aa9ff7ec57ef94b8732d5f311ca206865517ae22b6b08696b7c1dbec01bd48daee0a14035dc8ffddd0c101e79e0319a924b79ac5936", 0x6d}, {&(0x7f000035a000-0x49)="50965300928b638035a2c18c11d3d41450b992d6acb165463750122502b3d142f97d3b609584b6e667d2ff6969857415a869bdf622985028d4d1b452b388aa09cd04f32ab42a42fcbc", 0x49}, {&(0x7f000089b000-0xc3)="a96cc48a78827754fcf36db7fdde62760370a1104f66170ce10498e7e30d37fde2d51f5f54b9d4c471619b67dde94c52fd96014bc5fa9d14ba9223e222a19e79125e2935c1b7c61f51600e5fa6b4dddb3fda9f8461815b7df15a4c1bfe4fc77dc210eff10618ff41a55bdda9ce39a77e97e3dfb3fdd622fdddf0691214d7527c11145562282f36b5d2a8933c2ca2f0841e8951ee376a74ae7333ac0b6aa0e13d11fd714ba11f1e8c8eb98863d2b579e4d1bb5582899bda4c1dcf03089c9f4515acbbcb", 0xc3}], 0x4) writev(r2, &(0x7f0000553000)=[{&(0x7f00006ce000-0x218)="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", 0x218}], 0x1) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e39000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000db000)={0x5, &(0x7f0000e5a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fad000)={r1, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x1) writev(r2, &(0x7f0000d80000)=[{&(0x7f0000b79000-0x3a)="e06839db678f5d262f3e052ba1089bc035f205dde2012792b0b9b87ee3ffa577a25e33c210e3b6612d802fa44f847569c996723e7094050f473b", 0x3a}, {&(0x7f0000b57000-0x51)="29f2d34c73aabc73aecad15bcf2b75c07ee1d715c4fe1eb7f45c0a3d8f5f844a3dbb218f7ac8778b4341de3258c0e6c442bf4f3a77e0a3094baa81966d20c7203d823cca42972c4a5ca6db7f5ddd9ff05e", 0x51}, {&(0x7f0000ab0000-0x1000)="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", 0x1000}, {&(0x7f0000b8f000-0xc5)="e7c342bd4f07c57b06776d9b8dc555211137ae51b4e5ace0ea550e4821bf8c89fe49743cfbb55779af4dc5938db7c028608f30ab24bd4e1834eeb380ea617d22a9b42f88887e94ca1a37218b073b65273ae25b9aae0f093f8586c7acba42b7a02782471cd162845c7308cd8bb997ae6f59a6ea910a581d470ab0cd3921899da664fe197a561f09dddec56a980c19cbbb223dcff9fc91dce15c7e9abc2dfc4e3c75ef37206865a0baa33183a6950c94f1b950613c1fefddc4262ae50ca687074a324101f9e1", 0xc5}, {&(0x7f0000b56000-0x1000)="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", 0x1000}], 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00004c3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2017/12/12 14:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f00007f9000)=[{{0x0, 0x0, &(0x7f00009de000-0x70)=[{&(0x7f0000b9e000-0xc2)="6ac3fab6030927b8b61265db4c7bff9d9d2c0fa42602112e89ddeac2844da20733910f0b85cd5f998a93d9eda774eb307dd3f1e9d348dcce37f7d277b3efdfbf6572726fd4b47c6f72fb957abff06a1d55c37b9abc90dbe0a8c98dc5176b8f292ec9bb1ea2f311439228f5161f7a17cce256a7c864b2f37c69dd552b77c8f2d2420d97166d65f467babe93f9231253c0c4cd36d83478e242a10a3f23f9e56007688f1614b355ad6638e34857da3187179a6043ede221150f9a4d1cb5eac0208fade6", 0xc2}, {&(0x7f000062d000)="2ff143a2be1150956768a2975cb7661c23fe58898c1f0781c480ffa0e7539d6e85f509d9334e72905ad1bc2e87bd00d849ca3b960b85ecd44dc98cde44d191bffa95ebb59690adbd328057d1c4dc33b087557970923ce361504d00301a34aa0bcf54dda5aa079c7c2668c13ca3", 0x6d}, {&(0x7f0000119000)="81c2e4a8ab25de310f3272566e9af0eca3058a96871ac1dbf5b66c751974e557ed5b76af154b9d3f3369b54bf6b5feff2610516e8b635f1d7aa7eb04e436b167ee7ee112bf644a9caacc6af21631cd7c42987a36098e256abd72fa", 0x5b}, {&(0x7f0000f45000-0x39)="5ab2a18af415bcc53d94e388bf7defe1b7fe2eb5dd4ecc231d34fff3020d0213e88f51d30e50b1c4c2291499ba91b14c0f9fefbd0f6fa8ffbb", 0x39}, {&(0x7f00004c8000-0x1000)="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0x1000}, 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0x12b8, 0x8000}, 0x7f}, {{&(0x7f000016f000-0x10)=@ipx={0x4, 0x9, 0x7fff, "311adaf98fd3", 0x6, 0x0}, 0x10, &(0x7f0000819000-0x10)=[{&(0x7f000081d000-0xa1)="bc9b89fbf0b4ccdd7ec6d5b7994953223d5914f79dd9354f89387a3b8d0d802f798c92619f8f46b53d4165fd3b80f53f564374f50f076272de544e8124a37fce990fd9ef6b85ddeaac8c785cf578ddeef8b571067070ddc9003c283e86d7315715bce038c0f8b2fd3b33cb8d66f455445679b82bead6737ab679cf05cd8dbb03d2f246f1865e133449e8530e45eaef09249cc40642d07e6b829b244e5bcb8b6a49", 0xa1}], 0x1, &(0x7f0000b55000-0x208)=[{0x38, 0x118, 0xd79c, "6e7b1c0676473563cd08d8f38b02b8dfd040fbea43bd2cf982f17b1069274c40b49812c47187"}, {0x90, 0x88, 0x40, "c012dac9a74089b67d516038415b2c254e44377a5aa32e694d69978d92da0e3a8b253b1887c37c773974cd244edee6739fd132e7cdc7c9981fd652c710d8d7bcad16b82745b670334809001c21050f19b61c853ad2d8f5750f74957f850aa4ba69a0ddf6b3204526bcbc99201478fc5ba84aa1e172200ba9053d"}, {0x78, 0x119, 0x8, "1b2ab897094a7f9458f296ccc616e7ad8764c1a7f97e94366d3399e299a006fcfdc60f345a200ca024ff6a0e4c0d21b7ccd6ec0f4b0e269986b2b628866a2eea8d07d57ef8329d7192ff237082e5f9217812d8c2fa0a195cd87f8a1c577fec4187"}, {0xc8, 0x84, 0x5, "7ae4b09ed9ee7a7bcfccde95103dbf5b37104e48ee5fd29055137210452bc3f4e4e337958abb3e294b479cedaaddab35b77c21e66ea1c810a1c348ab006a0bd7397870cda513b7ca7ed4bbcea9d9da2bbfa156657d907fe8f9e034b7f9cdb5ba0835865275bf2ec4b77704a39025a489502a49262659ebc5268fea6d2553e6974d9cf9c16dde01c201c246b789d5e0557b227d023b2ac54348031a349e676f455e387f0619a4e14aa4452a6bea0fdb0e2f"}], 0x208, 0x2000c081}, 0x10000}, {{&(0x7f00009a2000)=@rc={0x1f, {0x0, 0x7f, 0x1, 0x9d9, 0x101, 0x7f}, 0x0}, 0x9, &(0x7f0000122000)=[{&(0x7f0000d9c000)="bd69517b26f5f0d0523504ec5d4d79fd8a2019c4a105135a4efa6337bfe4c4de849f6b91e5d8e1bb2addd2349ca3baeb3cda49698b73061e7d2d686bbcacc1c2ca3864b6f8c6d7031ab0d383982ea304961879b6d4adb849db183563b48ad20d3abcfae524f6f6198ec3d166c8ec76812555abc0499b7d", 0x77}], 0x1, &(0x7f00001dd000-0x2a0)=[{0xe0, 0x112, 0x1000, "d89461c380c98754128f267700ff62202372d81249305b78fb76906a0667bb54f54d5564cf02f45e631f56e245773e2bf374f1a74cd0141592ad45478df01ef4c44b5d6c972a5d18d62f9a9b7497405449b2cc27cee5efa2881bb72e5e038ed9b7f798681c23a53ec00ca30f8c746c77547e7ee8260c30d57d26dddec54b88b95c016d23bdd352396463cf0f5c62236a35cea4f2594b400cbe7b3ad0422913c45c47705876b09aca94eb79b77f5e937153633d638731c1c1bbd27c07fc060642eeb04d65de25d49a8c"}, {0x80, 0x3a, 0x0, "dab5f12b14c8f86b1bc76ac4bfc9d33ca2054ddc069a90f661b651519e12195528be07d638c7bb06755f720712b1b09a0b37df942cdef6821a90210946f97acf6548da29185b3a27e20bd79c9993407d2601fbd94db6453943e0927af54cb2d2f54eebed3f98d64faffa31476179c766"}, {0x80, 0x84, 0x1, "31796e1e0d7184c582ef83a8c09dbfee5a2e8ef043743906cfa7f065ced341033f590afb34f9d392e267ee42da414277fbb9cab0d485978c0856d51aa792c8eda059b8918dc5bf8b619a0d3e80525dabf642355966e9699bd516a02bccc5c562c038bfbbe3f174f20b6b696c15"}, {0x78, 0x10f, 0x1, "a316de531b036f9d209640992bc0995356e23eec085965c025f18b922265a0ead73f1244d86afe7f76156428f688b701808aed47988068d71ce02e24d3aebd0f13fbe120a1532f0d93dc9f6f7e6e5d5bcd0217f9e3d7bc5a1eabd2ddca91a97269def2a3cf30e8df"}, {0x48, 0x0, 0x1, "3bb7d433da3c2f5d6f564c5b149f4977744099ffe172cdd229ac6271c8c11db060d6d564d437c1bffb51037fd1f24e4dd70213"}], 0x2a0, 0x20000004}, 0x20}], 0x8, 0x20008000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000166000-0xb)="2f6465762f6877726e6700", 0x20040, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x2001ffff, &(0x7f0000b3d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00006b6000)="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", 0x3ff, 0x4000000, &(0x7f00005bf000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x80000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffa000)={0x101, 0xd1e, 0x1000010001, 0x2, 0xfffffffd}, 0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f28000-0x11)="2f73656c696e75782f656e666f72636500", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000123000)={0x0, 0x642}, &(0x7f00004c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b54000+0x546)={r3, 0x6, 0x248d, 0x2}, &(0x7f0000c6f000)=0x10) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000411000-0x10)={0x3, &(0x7f00005b0000)=[{0x4, 0x0, 0x20, 0x8}, {0x6, 0x6, 0x8, 0x3}, {0x40003f, 0xff, 0x3b, 0x280000000000000}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae8000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x10002, 0x0) sendto$inet(r0, &(0x7f000072e000)="88", 0x1, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000b36000-0x8)=0x1) 2017/12/12 14:10:30 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd4000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001e4000-0xc)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x16) r2 = creat(&(0x7f00001eb000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fd7000)=@assoc_value={0x0, 0xffff}, &(0x7f00009f5000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fd8000-0x6)={r3, 0x3}, &(0x7f0000d6b000)=0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ddd000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1, &(0x7f0000fd8000)="be7b5a9fa1fed35d074ad999c8ae8f179b24a0c36e65e6ae0afc2d6a03834d93d06e35d603c07300a0280e490d6ec4cd8b68bc2275b4447c7fba5146a0e68f10ba2f0072ae00c426f371c25da753226975d6f9075e653987c6ddb24705a9a437f419f72f50d8321bdb30f950c08a82ce13263bd1cde7167cb2afe106000000065eafb0586c187f7e97f7283bee628e2c5f2f2601e047c667bd827b4c5ecc98f4d8248a3d1cf1880dc46062d2c5b62a66f8275dae07e4a23b213dfd9bfe9db4c70370") r4 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x500, 0x0) mount(&(0x7f0000fd5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fd1000-0x8)="2e2f6275732f66696c653100", &(0x7f0000fc3000)="31000004", 0x1940002, &(0x7f0000fc2000)="") getdents64(r4, &(0x7f0000fd3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000fd8000-0x8)={0x0, 0x0}) renameat2(r4, &(0x7f0000fcf000)="2e2f62757300", r4, &(0x7f0000fcf000-0x6)="2e2f66696c653000", 0x0) utimensat(0xffffffffffffffff, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000c8f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(0xffffffffffffffff, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) readlink(&(0x7f0000901000-0x6)="2e2f62757300", &(0x7f0000bca000)="", 0x0) renameat(r4, &(0x7f0000fd4000-0xc)="2e2f6275732f66696c653100", r4, &(0x7f0000a1d000)="2e2f66696c653100") r5 = socket(0xc, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x1f, 0x1c, 0x305, 0x0, 0x0, "0a09298100000000cf000000040001"}], 0x1f}], 0x1, &(0x7f00003ab000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f000085c000)="f4c20359174a389e48c8d045d8b0e9ba49370360a2678c3573d629d75654a62993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a3d710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3cee87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e64bd80178b496ac3e4a9a9239a7262d12921950283e54bb2f43f026ba1a67f178b38a397334bf3af937ffdffd295f30dd075d18ab86fed2a96d9") socket$inet6_sctp(0xa, 0x0, 0x84) unlinkat(r4, &(0x7f0000cc0000)="2e2f6275732f66696c653000", 0x200) ioctl$UFFDIO_COPY(r4, 0x8010aa02, &(0x7f00003f2000-0x10)={&(0x7f0000eac000/0x1000)=nil, 0x1000}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fda000-0xe8)={{{@in6=@local={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, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000)=0xe8) 2017/12/12 14:10:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x5, 0x1000, 0x6000, 0x100000001, 0x3, 0x40, 0xda, 0x4, 0x7, 0x34}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000344000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000348000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) symlink(&(0x7f000005c000)="2e2f66696c653000", &(0x7f00000bc000+0x1e5)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 14:10:30 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c67000-0x14)={0x3, 0x3, 0x5, 0x3, 0x5c8eec7e}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_dev$tun(&(0x7f0000e51000)="2f6465762f6e65742f74756e00", 0x0, 0x1a002) lseek(r0, 0x0, 0x7) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000c12000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b77000-0x1)="00", 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000438000)={0x100000000, 0x0, 0x10001, 0x260c0000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000070a000-0x10)={r1, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000044c000)={0x0, 0x8, 0x10}, &(0x7f00002f3000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={r2, 0x40000000000, 0x0, 0x2000004}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$netlink(0x10, 0x3, 0x0) 2017/12/12 14:10:30 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000212000)={0x0, 0x0}) flock(r0, 0x6) r1 = syz_open_dev$tun(&(0x7f0000729000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb9000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d54000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000d53000)={0x0, 0x0, 0x9e96, 0xff}, 0xc) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000176000)={0x4, &(0x7f00004d6000-0x20)=[{0x8001, 0x10000000000000, 0x0, 0x9}, {0xe77c, 0x1, 0x400, 0x80000000}, {0x400, 0x0, 0xd8, 0x7f}, {0x8, 0x7, 0xd2, 0x100000000}]}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d55000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d56000-0x4)=0xe8) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000d54000)="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") setsockopt(r4, 0xfffffffffffffffd, 0x5, &(0x7f0000214000-0x26)="5063c2fbff5c6a4d36c677303322cdd04d9505be6ef275eaa72114fddf91bff568010e905c77", 0x26) mkdirat(r4, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) pkey_alloc(0x0, 0x2) socketpair(0x3, 0x100000000080000, 0xfff, &(0x7f0000cea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f00001d1000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)="2e2f66696c65302f62757300", 0x0) open$dir(&(0x7f0000eb6000)="2e2f66696c65302f62757300", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c89000)="2f6465762f73657175656e6365723200", 0x101002, 0x0) accept4$ipx(r0, &(0x7f00003de000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f68000)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000cd6000)="a2932085d381b056884773918191df71aa6f0499ee322f10dea067a626612b3f2941c12b554539622d43303ce7de6f8dc23daae8487a6f0098e697f03031a17bd0eeedafd21b2ad3d31bb73d187b6440ae584141c96f960eb591afe489ab100aa150090f007b7d966d5ece596c7f23008aa7083ac038ec52a8aac06ec0ba27e33b0b603864", 0x85) r2 = syz_open_dev$loop(&(0x7f00000a0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x41000) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet(0x2, 0x6, 0xb419) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004f5000)={0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000cb7000-0x38)={&(0x7f0000ec7000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000aef000-0x40)=[{&(0x7f000026b000-0x14)="71e5c1cf3608ff316f303b51a1c0fcd801e1e629", 0x14}, {&(0x7f00007a2000-0x1000)="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", 0x1000}, {&(0x7f00000fa000-0x7c)="ba90c0c4770aaca66d43412955e01a0584a157b90235fddc336e0039b96b8324a90765918e18d45dc80b0be4b51be17d3ba99e40f9fc1ae3dcb3f5e5a430ccff5542f41353450acb2770f33de485bcfa45959e27319c54fdd573bb35ee58a98dd10d494767198ffe591a76a3ec1a773922505aa7598958f3685402d6", 0x7c}, {&(0x7f0000af2000-0xf1)="0aaa40830948034cabf0cf8fad8e845a177d5dc4d9fa964dbce6d474ae2e78864669fd320850218417f37704d79505f7ec87f67360f354f39d24b9b07173f6e531fe3475748ebb3683474fbf573786091359f7e4817ebbaef3c21ff2435c1c28d7505fc787abf9b0b9e0e8d38d639606b2be40e6260759231924a920f17f90a30c4f6234a77a00590b1bf79aedd22c676a30c4e58f44b31c5719a54a82964abf9e3f15702b0b6287bb8e0f447ba5a6fb4c7498160e2f62bee976a603e795088af8ff48f24db483d4f5a605059ecb8866baf92edba26f4f77ca8905fbac6625e70ea25e5b3199cfec3e967eee7ce9a1ae16", 0xf1}], 0x4, 0x0, 0x0, 0x4040}, 0x4000) signalfd(r2, &(0x7f0000c67000)={0x7fffffff}, 0x8) clock_gettime(0x0, &(0x7f0000814000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e19000-0x40)={0x0, 0x650, 0x27bd, 0x6, 0xfff, 0x10001, 0x4, 0x4}, &(0x7f00008fa000)={0x1000, 0xffff, 0x5, 0x6a1, 0x100, 0x5, 0xc1c, 0x0}, &(0x7f0000feb000-0x40)={0x3, 0x1f, 0xae8, 0xffffffff80000001, 0x6, 0x401, 0x7, 0x2}, &(0x7f00005d3000)={r7, r8+10000000}, &(0x7f000051b000)={&(0x7f0000f77000-0x8)={0x20}, 0x8}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005d3000-0x10)={0x0, 0x0}, &(0x7f000069c000)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cc5000)=r4) 2017/12/12 14:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x0}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:30 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000258000-0x11)="2f73656c696e75782f656e666f72636500", 0x50100, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000ac5000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00002f9000)={0x2, 0xfc000, 0xe86, 0x807, 0x9e9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x80400, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000001000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003e4000-0x4)=0x80) r3 = dup(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)="", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000004000-0x4)=0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x408, 0x4) 2017/12/12 14:10:30 executing program 1: unshare(0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x2) shutdown(r0, 0x0) write(r1, &(0x7f0000001000-0x28)="b0f6948c1aa07fbb6a84da94e9020fc0ffb0a32cca2dd7512dc265a3b96058d19e2b4f01038a9e24", 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000248000-0x38)={&(0x7f000076e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000328000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4000000000000003}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f52000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00002e6000)={0x12c, @time={0x77359400, 0x0}, 0x2, {0x0, 0xbe}, 0x31d8, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)="2f6465762f72666b696c6c00", 0x800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000d03000-0x4)=0x6, 0x4) userfaultfd(0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008a3000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x200000000000, 0x4000000000, 0x2, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$int_out(r5, 0x2, &(0x7f00004ea000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004c4000)={{{@in=@multicast1=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=@local={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}}, &(0x7f0000346000-0x4)=0xe8) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1e, &(0x7f0000de8000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000ff9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000)=0x14) 2017/12/12 14:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000034000)={0x7, 0x6, 0x0, 0x5, 0x1, 0x592668ef, 0x1, 0xffffffffffff0c52, 0x7, 0x80000001, 0x41c0, 0x2, 0xffffffff00000000, 0x8000, 0x1ff, 0x1, 0x2, 0x6, 0x81, 0x0, 0x2, 0x9, 0x0, 0x6, 0xfa83, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000081e000)=0x5, 0x4) unlink(&(0x7f00008b1000-0x8)="2e2f66696c653000") iopl(0x7) writev(r0, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)="30", 0x1}], 0x1) recvmsg(r0, &(0x7f000012f000-0x38)={&(0x7f00001b7000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009b000-0x20)=[{&(0x7f0000965000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00003b1000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x2, &(0x7f00004f8000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0xcdb}, 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004df000-0x10)={0x3, &(0x7f0000699000)=[{0xfffffffffffffffd, 0x3, 0x400, 0x82f7}, {0x100000000, 0x11298170, 0x3f, 0x7ff}, {0x8, 0x8, 0x4, 0x2}]}, 0x10) write$fuse(r0, &(0x7f00008c3000)={0x14, 0x1, 0x1, @fuse_poll_out={0xff}}, 0x14) writev(r0, &(0x7f00005c7000)=[{&(0x7f0000c91000)="2d3afc4f5ac055cb007236803a790500ab1e0ccbccfced55e900", 0x1a}, {&(0x7f0000a33000)="81d6a86355e6459b2507399ccade9ef6f2d20d9bbc4bd88f95", 0x19}], 0x2) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x618502, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b57000-0x9)="2f6465762f72746300", 0x0, 0x0) getpeername$packet(r2, &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000796000-0x4)=0x14) 2017/12/12 14:10:30 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f00007cf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d54000-0x8)={0x0, 0x0}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:30 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x7c000002, &(0x7f0000004000/0x2000)=nil) shmat(r1, &(0x7f0000005000/0x1000)=nil, 0x7003) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6877726e6700", 0x8200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) recvfrom(r3, &(0x7f0000305000)="", 0x0, 0x0, &(0x7f000061d000)=@nl={0x0, 0x0, 0x43, 0x0}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x10001}]}, 0x10) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000449000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1e, &(0x7f0000624000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000557000-0x4)=0x1b) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x110, 0xffffffffffffffff, 0x33) inotify_init1(0xfffffffffffffc) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000276000/0x2000)=nil, 0x2000, 0x1000008, 0x50, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000be", 0x27) mmap(&(0x7f00000f1000/0x4000)=nil, 0x4000, 0x4, 0x10000004000032, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000dd0000-0x4)=0x0) 2017/12/12 14:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000824000)="6e65742f69705f7461626c65735f6d61746368657300") accept$packet(r0, &(0x7f0000fb0000+0x456)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000004f000)=0x14) recvfrom$packet(r0, &(0x7f00002cd000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x10000, &(0x7f0000ff7000)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x80000f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e0a000)={0x0, 0xffffffff, 0x0}, &(0x7f000092f000-0x4)=0xc) bind$packet(r0, &(0x7f0000298000)={0x11, 0x1, r1, 0x1, 0x9, 0x6, @random="726febb31086", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000012e000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:30 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000469000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xb1)="ebe99afb6c4e6c1554ed110bbc622194e342f70e06c05505863c650b89450f92f8f5736122df272bf7ce3d5aa6f681912b45372b19aa99e5e2ae90e67a634138a14f1a040e4ad3b5b926ca92ad5ce757934b78c9197a8073aaa392194ea43899250def9d02e9679974b79b38f2b296e037eec560ae39e70fdff6bc1474b81d101b831da80c1bb6193583e58d62279ee6fc775602dcf4480419e85a1315b8dae9e9a9c02b2c3531ef16fa94a35393ad4e2b", 0xb1, 0x1, &(0x7f0000b4a000)={0x77359400, 0x0}) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000020000)=0x6) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) accept4(r3, &(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x80000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000025000-0x8)={0x0, 0x0}, &(0x7f000002b000)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) [ 43.321308] audit: type=1400 audit(1513087830.894:29): avc: denied { getopt } for pid=6007 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/12 14:10:31 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000004000-0x1000)="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", 0x1000}], 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000-0x40)={0x80007, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000000)=@ax25={0x3, {"e900000006cfab"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x10540) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000013000)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x100000001, 0x8, 0x8004, 0x4121, 0x9, 0xffffffff80000001, 0xd2, 0x9, r3}, &(0x7f0000011000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3c, 0x1) ioctl$VT_WAITACTIVE(r4, 0x5607) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000005000)="", 0x0) r5 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000002000-0x8)={0x0, r5}) set_robust_list(&(0x7f0000013000-0x18)={&(0x7f0000f4e000/0x4000)=nil, 0x6, &(0x7f0000011000/0x3000)=nil}, 0x18) r6 = inotify_init1(0x80000) inotify_add_watch(r6, &(0x7f0000013000)="2e2f66696c653000", 0x1000000) clone(0x0, &(0x7f0000012000)="8d63fcea68080700000000e8010000060000000eda5e230d3a5c7a08", &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2017/12/12 14:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d97000)="2f6465762f696e7075742f6576656e742300", 0x5, 0x2c002) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b1000-0x9)="2f6465762f72746300", 0x105000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000031d000)={{{@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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c08000)=0xe8) stat(&(0x7f0000365000-0x8)="2e2f66696c653000", &(0x7f0000c66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000264000-0x8)="2e2f66696c653000", r1, r2, 0xd00) r3 = open(&(0x7f00005f9000-0x8)="2e2f66696c653000", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000998000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockname(0xffffffffffffffff, &(0x7f0000a42000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000606000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000278000-0x9c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mount(&(0x7f00003aa000)="2e2f6275732f66696c653100", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f0000802000-0x1)="") execveat(r4, &(0x7f0000fd2000)="2e2f6275732f66696c653000", &(0x7f0000fd2000)=[], &(0x7f0000249000)=[&(0x7f0000fd2000)="31000004"], 0x0) utimensat(r4, &(0x7f0000268000)="2e2f6275732f66696c653100", &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2017/12/12 14:10:31 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000dcb000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000eca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005ff000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) faccessat(r0, &(0x7f0000ef4000)="2e2f66696c653000", 0x30, 0x1300) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000d19000)=0x4, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init() r3 = epoll_create(0x400040004) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000ccc000-0xc)={0x3, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000d1b000-0xa)="2e2f636f6e74726f6c00", 0x7) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x101}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r2, r4) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r2, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001000-0xc)={0x0, 0x0}) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00006cf000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000358000)="2e2f66696c653000", 0x80040, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x6) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000044f000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000114000-0x9)="2f6465762f70707000", 0x400, 0x0) ioctl$sock_ifreq(r3, 0x8929, &(0x7f000079e000)={@generic="b63067fc6eb69a68080b651ffd9bb252", @ifru_settings={0x4, 0xfff, @fr=&(0x7f000082a000-0x18)={0x9347, 0x0, 0x1000, 0x3f, 0x10000, 0x103, 0x9}}}) r4 = epoll_create1(0x80000) r5 = dup(r2) timerfd_create(0x6, 0x80800) fstat(r1, &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000069e000)={0x0, 0x0, 0x0}, &(0x7f000082a000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00006a2000)={0x0, 0x2c, "86c0c5609c4afd8fdca6d630d6023275bdd834d0b608d6ddcdccae5599d00877b8d6c6202de784d591525701"}, &(0x7f000082b000)=0x34) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005dd000-0x14)={r6, 0x1fe, 0x20, 0x2, 0x80, 0x80000000}, &(0x7f000082c000-0x4)=0x14) connect$inet(r5, &(0x7f000093b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDENABIO(r3, 0x4b36) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000116000)={0x15, 0x0}) poll(&(0x7f00000ea000-0x30)=[{r2, 0x100, 0x0}, {r2, 0xa0, 0x0}, {r2, 0x6002, 0x0}, {r4, 0x305c, 0x0}, {r5, 0x4000, 0x0}, {r5, 0x4020, 0x0}], 0x6, 0x7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000082b000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000169000-0x4)=0xc) setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f000082c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000bd4000-0xc)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000697000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000512000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000d45000)={0x5, 0xe1, 0x7, 0x8000000000000006}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) 2017/12/12 14:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x0, &(0x7f0000459000-0x8)={0x0, 0x0}) accept$inet(r1, 0x0, &(0x7f00009a2000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000858000-0xc)={0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x14) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff", 0x9}], 0x1) sendto(r1, &(0x7f0000fb7000)="59839fbf08d98f6daf429b75b4c79ccbcfac21fa4e61bb9eaf8c4f93aab7a227328ed94b891d35546f94c33a497fb98f36dad4e68640ed49d9542757c2b47782", 0x40, 0x10, 0x0, 0x0) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000063000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) utimensat(r1, &(0x7f0000ea2000-0x8)="2e2f66696c653000", &(0x7f0000d74000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) write$eventfd(r3, &(0x7f0000fa8000)=0x6, 0x8) 2017/12/12 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e60000)="2f73656c696e75782f656e666f72636500", 0x40a080, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000316000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ea4000)=@common="62637368300000000000000000000000") 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socket(0xf, 0xa, 0x1ff) r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000889000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000000000000306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="09c34cce014af8f2136cf38f4c56c941"}) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) [ 43.435010] audit: type=1400 audit(1513087831.014:30): avc: denied { create } for pid=6048 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c07000-0x8)={0x0, 0x0}) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") ioctl$TIOCSTI(r1, 0x5412, 0x8000) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000945000-0xe8)={{{@in=@rand_addr=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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bb000-0x4)=0xe8) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d55000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x5, &(0x7f0000d54000-0x8)="2e2f66696c653000", r2, &(0x7f0000d54000-0x93)="bbaf02ffdce18a1787ea6b3b42fa8e8e47837ed8dfbbe463f5e57615e87516196dd8f69ca6571a885fe7d0f6c64d6020251f0a3c55d6e9cd62df8e163cdc889c27947e263214357389c8149daca683326b6d2644fe384913dd50f88e5432078240a2e8e1a249f8cfe1b413f09134761f0882114fec3028f8f654dae29984304d0618e4b9ec3514dbf8cf413b4d962e24b1784c") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003f6000)={0x0, 0x8, 0x101, 0x2, 0xff, 0x5, 0xfffffffffffffff7, 0x1, {0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0xe6b4, 0x1, 0x8, 0x4}}, &(0x7f00004a5000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006d8000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4db, 0x5f2}, &(0x7f0000237000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000091d000-0x8)={0x0, 0x2}, &(0x7f00006ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000069000)={r0, 0x0, 0x0, 0x94}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f87000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000075b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ce8000)=0x0) tgkill(r3, r3, 0x1a) sched_getscheduler(r3) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6664696e666f00") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) futex(&(0x7f0000001000)=0x0, 0x87, 0x1, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000517000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}], 0xa4) fcntl$getown(0xffffffffffffffff, 0x9) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0xffffffffffffffff, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x35, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x4000000000024, 0x800000004302) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x2) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000fd0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00005ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000bb9000+0xf46)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000033b000)=[{&(0x7f0000845000)="153135edefd31d3690b78c0b27efcef93668a43b2c7cb9c49189b4b034d38ea007389d7cef880a527846b267530795d0abc9f21d5c130bd6cec1d2e4e1b474760eef7a8676663867eb154cfd4b3d47af033083cde1d45ab6c0043dfb105b5dbf9a17f679b3571a4b19c48f1468de0d0b41607607e293acc369443a2081567508e35eb6880b1b6388f7a49af9b64b0371961154946c", 0x95}, {&(0x7f000018f000+0x750)="89e62d751518728a102146b5c49f35d73fdabf31237c", 0x16}], 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009a7000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d03000-0x1)=0x3) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000c7e000)={0x0, 0x2, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d54000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000451000)={0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000d54000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f00008c1000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/12 14:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000050d000-0x9)="2f6465762f73672300", 0x4, 0x80000) getdents(r0, &(0x7f0000cea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd3000)={0x0, 0x4, 0x4, 0xfffffffffffffff7, 0xc0000, 0xff}, &(0x7f0000228000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000447000-0x20)={0xffff, 0x4c06, 0x2, 0xbabf, 0x0, 0x5, 0xb8f, 0x6, 0x0}, &(0x7f00009aa000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007f6000)={0x0, 0x1f, "066d80e75bda6ee1d9978b85a8a5c09cb649a3f97c1c61410ae9de06b4500a"}, &(0x7f0000bf1000-0x4)=0x27) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000473000-0x20)={0x7, 0x6, 0x0, 0x10000000000001, 0x40, 0x7c9e, 0x4, 0x10001, 0x0}, &(0x7f0000128000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033b000)={0x0, 0xcf, "23be874195b3bbdfd353fd4d68d4cc633e2bb9bd18a8a3922ee81d0afa841ac69ef37283d25d60b83d8ab39fd56dee5b5488d679424e2fa78f01ac6cd906a7104edf7f960d1759b9921389c6f2c5bbc16876b446b75e386750335ec7dc0901e0c325e10ae663f868c8f934a729e708e61e41d030f1c080e0ccb8708770e99178d511dda65dae36e21f4e3455254fe4b3f5b202b3f1c0a22d2c9eaac77f97c95bb393f8f210b2635b568ac1c5c7570fa9b2721c39d347dff6a56c9e6056162edb6460394d6f76b8ecccd8e7dd1fae72"}, &(0x7f0000916000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005f1000-0x1e)={0x0, 0x16, "57c8f5a1593f4ce8cf011c55e76603a66200c6c62b90"}, &(0x7f0000f40000)=0x1e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d7f000)={r4, 0x2000000000100}, &(0x7f000095b000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000019c000-0x10)={0x0, 0x1f, 0x100000000, 0x1000}, &(0x7f00004a6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a40000-0x10)={0x2, 0x8000, 0x6, 0x9, 0x0}, &(0x7f0000f00000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f07000)={0x0, 0x4d, 0x9, 0x9}, &(0x7f0000325000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ab9000-0x8)={0x0, 0x3}, &(0x7f000045c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000064e000)=@assoc_id=r8, &(0x7f00002d8000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000308000)=@sack_info={0x0, 0xfffffffffffffff9, 0x4}, &(0x7f0000443000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000571000)={0x0, 0x4}, &(0x7f00003ce000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fba000)={0x0, 0x50, "76e73207bd3cb49eb2e250bf3eea05dd423270031c8d688508f31acaa1f69769974f9d776f7a4769e8d59d1d8a3e9a86a15ef0d15c1f74fc044690efdcd6cac8a64cedb07e87f413c5f98af0e98931d2"}, &(0x7f000065b000)=0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000036e000-0x8c)={r13, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008e0000)={0x0, @in6={{0xa, 0x1, 0x7, @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]}, [0x100000000, 0x101, 0x4, 0x302, 0x2, 0xfffffffffffffffe, 0x7, 0x1, 0x3, 0x4, 0x8001, 0x7fffffff, 0x81, 0x1f, 0xa88c]}, &(0x7f0000809000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000037f000-0x8)={0x0, 0x6}, &(0x7f0000e28000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ad6000)={0x0, 0xc4, "2cb0d4101f8704529f852ae0211e60c7a0d78f5536a8c4630479132fdb704c5531651dd39294aa2f037faae7c09158b75196b8349810d19a9fe5e89c157eff2c6747468ababb086b7f7e58e8cb9c731a76a5429fd45d7ec869742216afe83c5f93d3383beb7225f1811c0866de61ddb119ce6e87e999da4776ff3958973d2677738c42dc30ba6c5a946556ede6b337f708be1721f99e7fad7fefc49e071a97836d9a943230f2c259d70a90784da871bf8b0ca1e3fc6d13183086755ca821abcac37a71ce"}, &(0x7f0000ba1000)=0xcc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000020c000)=@assoc_value={r7, 0x8}, &(0x7f000007a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000066000-0x8)={0x0, 0xfffffffffffffe01}, &(0x7f000033b000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f57000)={r14, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e11000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007aa000)=@assoc_id=0x0, &(0x7f0000520000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000ce6000)=[{&(0x7f0000da3000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f60000)=[{&(0x7f0000f4d000-0x43)="7dde4baecc0d9ad8658ca11fe0879fffe18239c65febcb0f430d8275e6dbfdcb3a4c1610785b427d271d74336c561b211a8387185ff8f8c5a6d2eb139e1b6b031cc1da", 0x43}, {&(0x7f0000088000-0x5)="d7c28ebf09", 0x5}, {&(0x7f0000bc1000-0x9c)="9aae347a676edd9d67d2e4ccead481987c2e1a2c7789ab939307f1dfd42b807a1d01653884072cd0cae9d24bffb514f798d54d1132ab60f52f762e3d95277ea7df2bc1f0bce49e54ecec57efa5fc8733ba9e8f8571b9b7f746b2f566228dd0065115357b0bb102fb5a1ef1457b9fb3e01afcb29662d820a79fbb1ce01e2d3eb3f03f63378ce0ec2c15cc53cbb0f0b2d9fefffb400a9cf97141c5591a", 0x9c}, {&(0x7f0000a04000)="ad6ba5ad488d6ec8121e38687d4696b133741e1c18363595d4a8cd51e0c5b4b63c1622ae028bb279c1451438c1add360c49627931e1e9a3d8003f7c1a5368e21514a106c68822d55514622be0af577c092b9c5971af7417bc10d5996c546a5a3b55187c4711dae21cd6bbaf62cfc3dd296a56bc44084ce2775614a8771c1a56926d2f3b04c3abfd20aed24ce49cd66fae57ad422", 0x94}, {&(0x7f0000883000)="e006fa1d1e8b8d306a2ec50780b71fec9f8ed22c3cc346b6be2fadf11fb46977273270234b60b556b59290855cb61b353d57f7f1e7ccf34795ee8e752328f68c157bd9e17cc3e1736fdf67f54df84c1603d2d622e8014300dc86add26ff04e3befeae2342505dcc9d577206ad9b0acf05efa1d28d4ac5a585bd05842621187b15ba366f3ec93a3906719b6c1d12cc2eb45f07571586f6a21ce1068d346fcd4e11495a186814a9f907efd35", 0xab}, {&(0x7f0000f7d000)="9335163d173e64f25ae0289cf2b3a07c3de5579c6cba7b0589bf11681df12dbe3eeba54592543f7b1bdd29e352a54d21aeedf4bc8ce709e2dab2ed3a275fcbf2b0ae6197e91ce7e74eef67e3b990daf32570ab", 0x53}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000d7a000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000917000-0x30)=[{&(0x7f0000611000)="3642f053c78981559e670c6ec7eaf7c11d2d0d4b59f1983562fbb408a07a7be1cd3f3e241864a7fb0969d8710fe9312bcc9d1a5e400cfb42", 0x38}, {&(0x7f0000e5d000-0x7a)="5211f3a61a405c25c4268aab2a517d0114c333bcc12501bf5b483ee1eb7115efc494613a8f2e17b18ba51213ebcb2379e9e2d5640dd3549c8002cc2cfa56470de9463af23f3a5d618c48a209722f296297d2a2aeaefc95e91250a09105487b858145e09b1bf6a7c6948ecc6803ddc06eaceccf970828b60abbc5", 0x7a}, {&(0x7f0000ac7000)="1deef023a5d8489db3c6d68b90cc6bf94891569ec9dfb496cb669335e6aea190ecab9f096dd10cd465e0cfea715398260b6d32", 0x33}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f00006b8000)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000ab4000)=[{&(0x7f00000bf000)="2dc0fab30e02e956ed0f959408ac9a819c2ce16e92198066fa80ea6c75ae0aa04ed47e8c78e4", 0x26}], 0x1, &(0x7f000092f000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x209, 0x380, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3e, 0x201, 0x27fc, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x2, 0x2, 0x1, 0x7d240f2c, 0x9, 0x81, r4}}], 0x90, 0x14}, {&(0x7f0000181000-0x1c)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000082d000)=[{&(0x7f00002b8000+0xe0b)="bf5b6c37ca5af9bf240d376fd27e7e29be2a1f3840b8be12bfe94a959a4f2d25ec1e783909e7af71b40d354e5e366a2459af37f285e88931f02def75c7ca4c437bec9c2198fd15df52c20278d599e3d7d756251ce103cf5ab65a4c7c384e77c65d962beed954714e5d40c8ce762f2bfb8a293215c286aa86d3375bfd8597d891a9a59b4f9f6a557343e60bca5e991bb863a7387810a0954438c836bd01a87ef62a64bcad07180e639c8639010a3f817153f2b23110184693e6b834d0522177e1c11e17c25a94cf3bd66105", 0xcb}], 0x1, &(0x7f00001e6000-0xf0)=[@init={0x18, 0x84, 0x0, {0x9c2, 0x10001, 0x2c06, 0x6}}, @init={0x18, 0x84, 0x0, {0x403, 0x5, 0x80000000, 0x6}}, @init={0x18, 0x84, 0x0, {0x2, 0xabe, 0x597d, 0x30000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x2, 0x2, 0x39c7, 0x1, 0x33c, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x200, 0x80000001, 0x7f, 0x0, 0xffffffffffffff81, 0x9000, r6}}], 0xf0, 0x80}, {&(0x7f0000719000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb2000-0x70)=[{&(0x7f0000669000-0xa2)="e0bbabc9dd44af9a6c3950b2c57e784db18b7899fe84b125190aae27813ce6aa3a43e3a8ce7fd1cf97f134b66d903ee411e81683f8eea803bf3bb15195aa51492e7e88875f6ec801d268510c9e8bc007f0b69b53351aa5b69111897ff8397993633c09c57b3ca22e4950eabe177e6a4b6bc323a10c85ab74f538c8d5bd9920567f138df39717e062e6269522d04f6eab6d12c4c72edac7311f8cbc1c5d74751d22da", 0xa2}, {&(0x7f0000be3000-0x5)="4af0f51e92", 0x5}, {&(0x7f000025a000-0xa3)="bb1e4675d4aec7665f3cee3a4b8f2b67937116bd3db09d74ed6a911f82211bda114328cdabb947ad9316ba987a06ebd39f13c937efae05e3e43130a550a5c5af1ca53db140c065aaa5f17fa4e2a2c835ae9dfd9217055e22b38b2d1d71994b8943b479bfb3e4278e6ed29204acab5a247c08f09f7bc4174cfff24f90858930b32166f311e438322f1a36a7493fb25e48cdd5b7ff4a08dc1ca1f34aeeeb5cfa45ece437", 0xa3}, {&(0x7f0000ecc000)="ad95172f9e86e4c54e00e7332c6a1b00070c48ce9eb799393a0a0bc5ecd0917f71d25d3e9f69118b76d8e8ea9faff5e17e612c4f3f9d1e8878b1de7f5559aa687f3107ab3520b29a341c361bbaf506ff6b8c1b051fcf4704753a6ad5e4c9870235eba0e72c77829580d908de4a620d1ebe75568b7eedf3449d73f7816291a75a5062fae87b55c204f84c0febed89779e53969a653376724389a5410d018cab40926812c49fda1bd46b8af1a7f3c2189c6694add0804d90b545665846abfd513366ee8973fc5a11519bc4237126016062b5b188a9194abb7a9236cc04dbfe64bc75aa3c5c5e700dd3cfd825da46ff04d725109039330594", 0xf7}, {&(0x7f00005d8000)="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", 0xff}, {&(0x7f0000fd6000)="57caf3330269b4322d492faa5e84884f77f283861b304b799cf048b66c513a70a37ad18e23df9329d3ea7aea178bd984edcd733fb3c5a3c65acbf013d5e63bbda659ef68ce6f83c2c17968e48442f2f3d57abb065513b409b6cfca2e9c339e13de0b6fd77f4696c2e89b0dff3249447c0a81b2be36db62cfcd4cde5584b74df971dedfd675bcdc8f680316edad0cf4b62ce32e0b73bd94593c3afd2b37516032a9b26b4488adda520e15db38247ea911622eced38c86635c4009e68e5485f9e029c7ceae7902d8151324bfa9037b77e1cae12c5e2aef2c7e75c384069a8b7a3b1ebf6dec0052db65a089545d653072e80db7b35f0507", 0xf6}, {&(0x7f0000425000-0x1000)="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0x1000}], 0x7, &(0x7f00005c9000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8000, 0x8, 0x6, 0xa32, 0x3, 0x2, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x16, 0x5, 0x1, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x200, 0x5, 0x4, 0x4, 0x0, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0x20, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffff8000, 0x4863, 0x1, 0x81}}, @init={0x18, 0x84, 0x0, {0x1f, 0x3, 0x1, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x2, 0xdfe5, r10}}, @init={0x18, 0x84, 0x0, {0x9, 0x200, 0x20, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x1, 0x5, 0x8, 0x8, 0x54, 0x3, r11}}], 0x1b0, 0x20000810}, {&(0x7f0000b41000)=@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x200}, 0x1c, &(0x7f0000941000-0x80)=[{&(0x7f0000103000)="ec459341cac0b3", 0x7}, {&(0x7f0000972000)="0a97e7a5c6dfca8d7d7276c375b94ceeabf9d94b2ee58192f0386ee6573632d72c0c81765020bd47bf493b0cea3ac70250194eb2e757354fed56013be7ec4fac01b4d2ee3727ecbd250872adb1ec6025b47fcfa847c34aa411fd131e3fcf31eba46a219b14f8f9a73879931b1a6ea84bb085940702d5212feb6b583c2b96ad74bd36750b975fd80949c68b6265075bb71de3a39290f041f2decc268528933c62dc1f122152d82a88d38f6b1af37eda1a5c8bd027fd0595b2d6881d3b7204e7abdab9f5bd7786ea7c54756bdb76dc85fca98229aaf2ab3a1f581a0c3c6794ba99d50fd6782e93029f32914b0ed4e00e58", 0xf0}, {&(0x7f0000dd5000-0x12)="bf8e9d0f5c6e6342d56a800c5f7ba939af92", 0x12}, {&(0x7f0000cde000)="06800e3a76df88e00723a653e4e6f9d478b117cd6b8ea1952712c613e5097f86f05b2b5cda14b43ac786b57574df3fae364032869acbdacd22e9aa", 0x3b}, {&(0x7f0000b87000)="a096f6ec70f00bbf4e967bb2af45f34d9214b88e57df9d451cc03eae23b4542274b5032bad055ed2e414922eb31964085ff1e9aa32560340507a7716f7e8abbba4d58aba79a5591594be2c77ff21f68ec9ca8d7c1910d561d439c162582c8ef9432b6fa57f6587ae2505b48e5cdc07c51ba6a329eac04fb7722e14f861a4ed6ddc1689e4b6afd0678ba1744fa86857c87ebecfeb2e4bb2839d4ecba9c0acdb82a9af224f792639eeca9302b9c5f6793224607b8f12ad46b0a8a7eb945fbf378c", 0xc0}, {&(0x7f000085e000)="f0d542c34b2fd978a4b03c8923078137041f0b8f49e6ea9aa922752165f0ec29443a3d31b341105bf3befdf6a5776f29a0fa129de6414a4d941a20596b6debc8a2b8206163b46a011819abe091a18ed316b7ea89dc13ed2873baac9a80c0b267a20d82c7aeb1761d090b8b544be20fad23567e902cd4dc6abf039fcf614203f9e53e5a759f67ce1732cf980a51d7", 0x8e}, {&(0x7f0000ff7000)="0152e335eaadd2e2efee7f0d4bc25899ab784bbe76776b5e2b2ecfdac61b7980a8cd3d2e2277f6756e675628bef1c225d8a11980509dd0841a50d4c059c1462f3f94ea3adb0ace5f2335dcb38fc1dca3c4902d98d046d46ebe0b8c41629a78121953679125dfeaf80d3ebd065f3aaa4c455a7d73b29b323b732461164d4c685c2d", 0x81}, {&(0x7f0000c80000)="1a8cc186cc89aae2f7ca46aea100f6d711b62fbb3a00c2a173ce40d0e6d25b69c89f0c4fa83e29a7b2baa13bf59eb9b1d7ef8ada78cc6671db67b277469a3ac8541f2befcb176d5cf6bf0d3030f7d42247325eb1", 0x54}], 0x8, &(0x7f0000cb4000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff00, 0x8000, 0x8, 0x3, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x546, 0x20c, 0x3, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0xe, 0xf21, 0x80, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x7b0, 0x200, 0x1, 0x6, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8000, 0x3, 0x32, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xb4, 0x0, 0x2, 0xffffffffffffffff, 0x1, 0xed, 0xfffffffffffffff7, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x1, 0x8004, 0x8, 0x7, 0xfffffffffffffffd, 0x9, 0x3, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x5, 0x2, r19}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff801, 0xffff, 0x13, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x80000001, 0x3, r20}}], 0x1e0, 0x4000000}, {&(0x7f00004da000-0x1c)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b60000)=[{&(0x7f00009d9000)="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", 0x1000}, {&(0x7f0000bfe000-0x1d)="f60fafc711aa73a36c7a9110da3c512c0339a02566bdddf8ba876aebcc78b1b6d3f721ff5760d3b1eab4fa4ff5a595ef7edffd", 0x33}, {&(0x7f000065d000)="", 0x0}], 0x3, &(0x7f0000e6d000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0xbe7cfd9c9c34684f, 0x10000, 0x9, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x4000000000000000, 0x67b8, 0x204, 0x8, 0x1, 0x81, 0x9, 0x3, r22}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x8000, 0x6c, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x9c0, 0x1, 0x200, 0x8, 0x4, 0xf68, 0x4, 0x8000, 0x0}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x7, 0xdae, 0x2}}], 0xf0, 0x20000000}, {&(0x7f0000a8f000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007df000-0x60)=[{&(0x7f0000bab000-0xc8)="9dd2dc3dfd06695997b4a97d84679a6dd9a6a2dc56928c862963f1050915a12e5189820f00cb5b466607b292581da633f62733248f104221463096f5842a059ce6206e965b8d594113c18464c0a532da145493c84d9f969ecf0db05f7fce30aa27f965be3646b9bebbbd595cbf3f9f9dfb506d71dc95b74171dc4c57c5c8e6be2f950ed50dce39fd128d33826f1e09ef0524b021f07e464d3950854533475eb5b26957684ea3e64a13d0429073557a2d6d1feb69b2e200dacf1dc67611b7afef4d312ac2a0c0d6f5", 0xc8}, {&(0x7f0000c06000-0x1000)="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", 0x1000}, {&(0x7f000057e000-0x23)="19744a47b4b2a278715d778c51159b31cfa37af71dcf6e6571df52ce5520e307058edb", 0x23}, {&(0x7f0000483000-0x97)="85b6ac96090d25d3d8c42518505601608b0ab86a07504a5bba71c0d9c8e37edb306d3da784cac6424cef793c5ee455a1d1ba86f61f5b8a5579ea639edf03fa017ca4e93bc3fec2817c959604dc69cc3e18a6eb64904356a76bb1798361316038c578a08fd4ae7c5c92e82f9873904c023ade76fff71b3ad795e94541922a2bfd03fda642fab7e31c6dd77e33aed9fa7d1a55fed8f37385", 0x97}, {&(0x7f000000a000-0xfb)="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", 0xfb}, {&(0x7f00000cd000-0x49)="8506509dbdafebfc544406af09c35d21a6ade7326a4f269a2ab460740eaf8d8b48aa4ffa83676a37ff9b0bc9bb47137432355cde2f3aa57d1770bd4af505e76e2972039bb5a36a479d", 0x49}], 0x6, &(0x7f000030d000)=[@sndrcv={0x30, 0x84, 0x1, {0xb6, 0x0, 0x8, 0x7, 0x101, 0x0, 0x5, 0x5, r23}}, @init={0x18, 0x84, 0x0, {0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0xbeee, 0x0, r24}}, @init={0x18, 0x84, 0x0, {0x800, 0x80000001, 0x9f17, 0x3}}, @init={0x18, 0x84, 0x0, {0x5, 0x200, 0x9, 0x40}}], 0xf0, 0x8040}, {&(0x7f0000dc6000)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a55000)=[{&(0x7f00008b0000-0x1e)="cc879dac3b014df241a3c0f67f336af5be596b2687c23ffda3f7bc9c900c", 0x1e}, {&(0x7f000075b000)="c5f97b83a50f9584500a4d713e72353302202af2899985483b7ea4dee2eb44c70273a816ef149d711ddcbf06197076e79a642d40581b230a6ae9e4a59192621884ff920bd392c1fd21d5256b5a29f55476afb7c9197558bdf43d1676c1014fe5ea6c393e70e1dbaed1c9b1c07459029f816f93fc34d08c4331afb9776ea62f42a88970433a3d58e518", 0x89}, {&(0x7f0000c01000-0xe)="e8879967c6406fab9d91ee2a782a", 0xe}, {&(0x7f0000dc9000-0x15)="9c757c1f2c8e7a48eaa90287a5bb5c0769e4bffacf", 0x15}], 0x4, &(0x7f00002e1000-0x60)=[@init={0x18, 0x84, 0x0, {0x100000001, 0xfffffffffffffffc, 0x0, 0x46a2}}, @init={0x18, 0x84, 0x0, {0xddf3, 0x8, 0xd90, 0x986}}], 0x60, 0x810}], 0x9, 0x20040004) write(r1, &(0x7f0000887000-0x25)="01000008000000f0071c1f6500fc0e0e72000000100100ffffffff0006ce0018592a0597", 0x24) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f9d000)=0x0, &(0x7f000048d000)=0x4) [ 43.579627] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54255 sclass=netlink_route_socket pig=6096 comm=syz-executor3 [ 43.603316] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54255 sclass=netlink_route_socket pig=6096 comm=syz-executor3 2017/12/12 14:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d97000)="2f6465762f696e7075742f6576656e742300", 0x5, 0x2c002) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b1000-0x9)="2f6465762f72746300", 0x105000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000031d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c08000)=0xe8) stat(&(0x7f0000365000-0x8)="2e2f66696c653000", &(0x7f0000c66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000264000-0x8)="2e2f66696c653000", r1, r2, 0xd00) r3 = open(&(0x7f00005f9000-0x8)="2e2f66696c653000", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000998000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockname(0xffffffffffffffff, &(0x7f0000a42000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000606000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000278000-0x9c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mount(&(0x7f00003aa000)="2e2f6275732f66696c653100", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f0000802000-0x1)="") execveat(r4, &(0x7f0000fd2000)="2e2f6275732f66696c653000", &(0x7f0000fd2000)=[], &(0x7f0000249000)=[&(0x7f0000fd2000)="31000004"], 0x0) utimensat(r4, &(0x7f0000268000)="2e2f6275732f66696c653100", &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000d53000)=0x1) r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a6c000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000091f000)={0x0, 0xff, 0x30, 0x2, 0x6}, &(0x7f00009f8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000a5000)={r1, 0xdc, "d140efb5f828be702d368a244a93bf379a3ce94dd62d4842d6413c8bb8f8db301d70765df04df648b38ec4fb54251e93865c5538060528e08cb6fb04e8a4548440acccc36673a36675e933a700d398d2f54d89765cb25e84dd5428c0fbfffaf88353b58531c47b3d2ea48153b649dd4b68a5270ee079859652f5c0c02a497890ad478aa79ba85a508cf06716ceb472725df68482934f59ec12d024356e83f77ef9f0fd2a1357df543b0e1430a80d9be5eb2f8ef5deb29cae18f57e2466c73ff32299546c24dc465b0b0873922faec62f47bec94a9065d7a9403651ac"}, &(0x7f00001f3000-0x4)=0xe4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e34000-0x34)={{0x2, 0x3, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bb6000-0x4)=0x0) fcntl$setpipe(r0, 0x407, 0x6) r2 = openat(r0, &(0x7f0000a02000-0x8)="2e2f66696c653000", 0x2, 0x50) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000642000)={0x0, 0x8f4}, &(0x7f0000344000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bd3000)={r3, @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]}, 0x5, 0xfffffffffffffffd}, &(0x7f000093e000)=0x98) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a9000)="2f6465762f73657175656e63657200", 0x40002, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) fcntl$setflags(r2, 0x2, 0x1) r4 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) write(r4, &(0x7f0000ffe000-0x5)="23", 0x1) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000b23000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cd7000)=0x34) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000bca000-0x33)={0x0, 0x2b, "59df67f403dff6e67ddc3f19d8823f7d306b8ff3c1c0461c267824775f82b14e8524a5535fe1e30cb3dbb9"}, &(0x7f0000788000)=0x33) getpeername$unix(r4, &(0x7f00007fc000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000065d000)=0x1002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fc3000-0x98)={r5, @in6={{0xa, 0x2, 0x319997b2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f000014d000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b7e000-0x4)=r5, 0x4) execveat(r4, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000280000)=[&(0x7f0000ccb000)="73797374656d7d6264657600", &(0x7f0000e60000)="2f6465762f7667615f6172626974657200", &(0x7f000019f000)="2f6465762f7667615f6172626974657200", &(0x7f0000f7a000)="00", &(0x7f0000899000)="2f6465762f7667615f6172626974657200", &(0x7f0000ca3000)="402d766d6e657430", &(0x7f0000ef1000)="2c76626f786e6574302900"], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8000, 0x80000000, 0xffff}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000ef000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) listen(r2, 0x2) 2017/12/12 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:31 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0x0, &(0x7f0000482000/0x3000)=nil}, 0x18) r2 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$sndseq(&(0x7f0000353000)="2f6465762f736e642f73657100", 0x0, 0x40000) shmat(0x0, &(0x7f000097b000/0x3000)=nil, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000068d000)="2f6465762f6b657963686f726400", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000c72000-0xc)={0x0, 0x0}) shmdt(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000716000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00006ee000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000793000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00005b7000)={@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001}, 0xc) 2017/12/12 14:10:31 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d6000-0xc)="2f6465762f72666b696c6c00", 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x100080002, 0x7) r1 = socket$inet6(0xa, 0x8000000000000802, 0x40000000000) r2 = dup3(r1, r0, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000503000-0xd2)="f60115fc135445755f459d43e3ac76847308901d66ad8e8ccb990ddaf14f09a34478ef54457abaab3c3c66d047ceb3aea26eb2ebc429583a71f89f2c92cba02d875655b0e8028ef180c1f6a40d9444b2d3b21eea301fbda38454b1280f02096552724c2d3a8a9a88b9ea9ecb43c702ebf2f2ac975b27804a07972822c9b32d8e527dcec8680ac3b9c3f58e58aeee514c3392bb37d540e5dd30b8989f2268add1a1fb0a0a12cc902dc53dd5ce830effd66c9095a7c7bc12bc798b5f5d411d3a7d19d5faa90452096b94b6c983379749422279", 0xd2}, {&(0x7f0000aa5000-0x43)="c7e48f75a1df87d9e2ce17224ee427c916df8f8bdbe01ffbf4ffecb43a6c53b26e233c0e0d0cdc857462a586e4749b8de3befa02178005f65dec6fe8fe23d835832437", 0x43}, {&(0x7f000053d000-0x22)="0b480592d03bea80b0da46f7bc87c438903a54a5fb37b95952d94324365aa8ee75ef", 0x22}, {&(0x7f0000fc1000-0xce)="52c46429194179d87f2d4eae41ecfbb13d17435ce2931d3818b5fc07fdec2d1d3b04d08974b0361ec7660adba3de227456efc1ee22bad0c9dbbea072d4c71b2823e8b3973c7b15b503e63470c421583f6fc05104e0534c6ec5d93940b6d0fac99c87c3b9247913984a5968b50f2bdc5ca364c1b613ccb59d5a941bd42ad49bbc45656630674d7c82264a8cee7f5958494e73bf1cc68a1228d38bee2d8c5bee9e7a8ca9e2ea127f8dfbe09e5c68ba98caa319ed1122e9d3567ae5d992e5ba819ec4bc3e999983ebcb3c1e72f66b4f", 0xce}, {&(0x7f000077d000)="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", 0x1000}, {&(0x7f0000fc1000)="3c3d5cf7b0f8bb8b23c8fd434076445ade226ad3420f3ccd9e579dd814998a971fa065669107148795bc0bdb94173ed986cf480ffd73f439e84e0ede32088a6f1ca1c13fd517a2887952e77529e5748e1f6586b589f597b10d05f346c8c89af3c91395b0f54cb8088469395344ab91e0692a3353c0137bfe6e6220a8a4a17b3b921b2f54ea61e3bec3e0d1c1cbe39cf2dd89037ae3c7204e5f8956359886171065a956c270b552905ca083854423f875ec7ed8f862f890a557cc59286a8634289a98e257c2da14f8650adca39a17d193d2a8fc23259902ef6b5c6fe3a629b1f5928b29fa1c73d9b7", 0xe8}, {&(0x7f00002ac000-0x1b)="458a4d56299c51477accb91c629f98c4ca8990dcd6ecdd4f1da855", 0x1b}], 0x7, 0x0, 0x0, 0x820008090}, 0x2008004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000396000)={@common="6c6f0000000000000000000000000000", &(0x7f00001b3000)=@ethtool_drvinfo={0x3, "e983fe7a153c933011812d986da2244e8c135ada30f9adb1f5303850e5f9c485", "e9f63388487f645f886bc8b8a2543808c09132dd3614e4451942edd3c7d78e25", "db99c3c3f5418e0b7a1465bc357cf9cda79e193fad4047a641c7a4dcdc9895c2", "29ce6b8586050394a028f5ee60a2a6ed41763b1fc1c09e915efd227e5b5ab779", "7dcc03cfa86868f0cb31e3d1f081d646baae53938604aed71f5b157f0c7314db", "6d42e97844db97c701000005", 0xfffffffffffff5e1, 0x8, 0x6, 0xa63, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000937000-0x6)={0x0, 0x20}, &(0x7f00002f8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ca3000)={r4, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x8, 0x1ff, 0x8}, 0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000879000-0x8)={0x0, 0x0}) lstat(&(0x7f0000a09000)="2e2f66696c653000", &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000c04000)={@generic="9a9e4e70aad8c9e99607e6d57ad17fff", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060e000)="2f6465762f7667615f6172626974657200", 0x290002, 0x0) r6 = creat(&(0x7f00004fc000)="2e2f66696c653000", 0x20000008c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000e25000-0xc)={&(0x7f00007eb000)=[0x0, 0x0, 0x0], 0x3}) stat(&(0x7f0000bad000-0x8)="2e2f66696c653000", &(0x7f0000f85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup(0xffffffffffffffff) syz_open_dev$loop(&(0x7f00009c6000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x802) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, &(0x7f0000051000-0x4)=0xffffffffffffffff) [ 43.621616] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6104 comm=syz-executor2 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000050c000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = getpid() r1 = syz_open_dev$sg(&(0x7f000042b000)="2f6465762f73672300", 0x60, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000637000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fb000-0x4)=0x14) r2 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d54000-0x8)="2e2f66696c653000", &(0x7f000059b000-0x8)="2e2f66696c653000", &(0x7f0000d54000-0x5)="716e783400", 0x2000040, &(0x7f000098b000)="881d5051a2d57e7861d2610367fd24727da642ea1786ceb89b8c184a6adbd7e63eb52b12d864dbffecc7194d1709ccd06c7cfd0e5c1299151e0d883c8b6cabc0f688b6ce9dfa2f59e8fe73a152a176209c99602d8c134d9c58944ceb9e57e6c5a9093df84df8316f7b4049d9ad4ab6393292a84431455b7c953f018f1031d7d683f92d9ae07087bb28500f9dd9e57d2db2084a7a786f6a8913f4a58316b7c8203a4ee7d13d45e39dfc3c28ba61e266db023c719783fddec1ea1bd4958308270276210eeefbfe7145ccdfb59efd4825286b7ce9") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006c5000-0x10)={0x0, 0x3c, &(0x7f0000ff9000-0x3c)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000577000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bd4000-0x20)={0x6, 0x7ff, 0x8, 0xfffffffffffff001, 0x5c, 0x7ff, 0xfffffffffffffeab, 0xadfc, r1}, &(0x7f0000218000-0x4)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) [ 43.657650] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6104 comm=syz-executor2 [ 43.660199] device lo entered promiscuous mode [ 43.660804] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ad000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000d53000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d53000)=0xc7) r2 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") fcntl$setown(r1, 0x8, r0) mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff8, &(0x7f0000f6f000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd4000-0x9)="2f6465762f70707000", 0x400006, 0x0) openat(r2, &(0x7f0000770000-0x8)="2e2f66696c653000", 0x1000000400000, 0x1b) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fd9000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fda000-0xc)="2f6465762f6175746f667300", 0x400002, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000acc000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000027a000)="72787270635f7300", &(0x7f0000e74000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fdb000-0xbf)="4a7d29463cd7bfbe3e99a17fc86fab2e054a121ae11d9889bd6cf8db25825913ff9a2ba478607f23b7bf54eee84ce78ab820e32bf6c4edc068982d5a8908e2f39abfe0cfaa39e818db368ab61fec8e57f8902d68db1e8a2cc7a0eb002fb4c6b6f2c1210d9a05314543281a763f11c797e5c48c2d084df6a24aa80eb725e93c7552742fed030eac7deaaecb4def8142926cba868b15d7f55455f317e3a8812b558ff5e93413f048c80920828ddc5daa8a69b7be9ec39db67b46ebcba01e4cbd", 0xbf, 0xfffffffffffffff8) r6 = add_key$keyring(&(0x7f0000970000)="6b657972696e6700", &(0x7f00001a2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f00000ac000)="6b657972696e6700", &(0x7f0000fd8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd9000-0x1000)="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", 0xffd, 0xfffffffffffffff9) keyctl$instantiate(0xc, r6, &(0x7f000061b000-0xd7)="23ca3fb8613a2f6ab11e9f8bd3ae82f9adbb91282ea76151d4dec3a591d055caf6518eb946c8a6c0d17216ac0ac47894cb44c451d2cb8fc106613833e23a8f62988f19ba1190bb1222332256cef353b2e6fe3d1d859103007b985d16b74c324463381ae228e53f79f845994c586f306abadea24a546b44b072da9c8abca4843efa0161204a872f9afdd941d749c29708b56dd940079308cf2a630033ff99cebaf632d7ede3cc8ff068b647f3f7968e93be4b75ffec2fb4b5996a21f6c3839454dcab6b4781d9edd518fd1113e730137ad1ac7fead9d290", 0xd7, r7) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f73657175656e63657200", 0x4600, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r8, 0x6, 0x1a, &(0x7f000085f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fda000-0x4)=0xe4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f000088b000-0x40)=[{&(0x7f0000208000)="", 0x0}, {&(0x7f0000bef000)="", 0x0}, {&(0x7f0000fd8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000a6b000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x4, &(0x7f0000dd9000)=[{&(0x7f0000a7d000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000d33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000fd7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000589000-0x16)="00000000000000000000000000000000000000000000", 0x16}], 0x4, 0x0) r9 = creat(&(0x7f0000485000-0x8)="2e2f66696c653000", 0x144) ioctl$VT_ACTIVATE(r8, 0x5606, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r1}, &(0x7f0000fdb000-0x4)=0x0, 0x0) r10 = dup2(r9, r8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffb, &(0x7f0000fda000)={0x0, 0x0}) clock_nanosleep(0x7, 0xfffffffffffffffe, &(0x7f0000b77000)={r11, r12+30000000}, &(0x7f000078b000-0x10)={0x0, 0x0}) ioctl$UFFDIO_API(r10, 0xc018aa3f, &(0x7f0000fd9000)={0xaa, 0x8, 0x0}) times(&(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e13000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000128000-0x11)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000918000-0x4)=@assoc_id=0x0, &(0x7f00004e2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000490000)={0x3, 0x0, 0x7, 0x3, r1}, &(0x7f00008bb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") lsetxattr(&(0x7f0000fc2000)="2e2f66696c653000", &(0x7f0000db0000-0xd)=@random={"747275737465642e00", "2c5e4000"}, &(0x7f0000c41000-0x1)="00", 0x1, 0x1) mincore(&(0x7f0000c4b000/0x2000)=nil, 0x2000, &(0x7f0000809000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") lstat(&(0x7f0000b52000-0x8)="2e2f66696c653000", &(0x7f0000b15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)="737461636b00") getrlimit(0x8, &(0x7f0000440000)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000ff9000-0x8)=0x0, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004d3000-0x4)=0x12, 0x4) execve(&(0x7f00003f0000-0x8)="2e2f66696c653000", &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r2 = add_key$keyring(&(0x7f0000e69000)="6b657972696e6700", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00004f4000)="727872706300", &(0x7f0000bb5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9e000-0x4b)="598018376576c5bb495d28ba15b43c2647d08e37b262701fa95e2346940b2d92088d35bcb58de9699b5de5ce9bb1939312963392cc62d93e4287ce8db01cce4f680992e92aab3eeeb40482", 0x4b, r2) open$dir(&(0x7f00003e9000-0x8)="2e2f66696c653000", 0x62101, 0x0) 2017/12/12 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x0, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d54000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000026000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d55000-0x78)={0x0, 0x70, "457255d7693df9f890a9fb8031235361aebc7eb45628f42ed0930be8cb0e8ad5b90ba3d4c800df5febadbc5abce2deecdfaf01ac27d40f6921ea604a262934a28e3e69f2f77e7b2f76fd93bd5e6b0aa3e1a81b77b7d203e7f01931a3c1b3d6ca14ea02540d734e177bb7fa0bb3d2d194"}, &(0x7f0000d54000)=0x78) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d54000)={r2, 0x1f}, &(0x7f0000d55000-0x4)=0x8) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000537000)="2f73656c696e75782f73746174757300", 0x0, 0x0) recvfrom$llc(r0, &(0x7f00006f1000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x12000, &(0x7f00005c0000)={0x1a, 0x5, 0x8001, 0x4, 0x9, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) [ 43.669794] device lo left promiscuous mode [ 43.693290] device lo entered promiscuous mode [ 43.707985] device lo left promiscuous mode 2017/12/12 14:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = memfd_create(&(0x7f0000ce3000)="70726f632500", 0xffffffffffffffff) pwritev(r0, &(0x7f0000d97000)=[{&(0x7f0000ab2000-0xd4)="", 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x3, 0xfffffffffffffffd) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000394000-0xc8)={0x33, 0x10001, 0x6, 0x200, 0x3, [{0xfffffffffffffffa, 0xffff, 0x1f, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x6, 0x80, 0x8000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x10000, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}]}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x35) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, 0x8) sendmmsg$inet_sctp(r1, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x4000000}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000e72000-0x10)=[{&(0x7f0000461000-0x94)="663d0306e54d15bdcc15edd92fabe3da5405b4a00f0578c8bdcf08739ec7032948fd3cc372bc70594e7547d768c675984cc845072072f371ce66d8d5ac7dda22ee75199cfcaf92746e48055117e18612be00deb49045eef8af06673f0db1cadc75022c849172ced0a6a64aac18806b1254616198435a5525b08836ab723945deba7eff3df4f1b6a9ac2e73beac31704166280990", 0x94}], 0x1, 0x0, 0x0, 0x448000}], 0x2, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x400005, 0x4) 2017/12/12 14:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e4c000)="2f6465762f72666b696c6c00", 0x81007f, 0x0) clock_gettime(0x0, &(0x7f0000b34000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002c9000)={r1, r2/1000+30000}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000054b000)={0x3, 0x6, 0x4, 0xb1, 0x8, 0xff, 0x6, 0x8, 0x4, 0x2, 0x10001, 0x5}) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") ioctl$KDSETLED(r4, 0x4b32, 0x0) preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000910000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x0) mq_timedsend(r0, &(0x7f0000c46000-0x32)="5dd54694aac3d6eae95389853e1e5cdb2a7757048374ac14c5d9dafce94723011923db6f0ded554767461c18a69dd55b9ee2", 0x32, 0x7f, &(0x7f000082e000-0x10)={0x0, 0x989680}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f0a000-0x10)={0x0, 0x7530}, 0x10) 2017/12/12 14:10:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)="6e7300") sync_file_range(r0, 0x2, 0x3, 0x6) mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c4f000)=0x0, &(0x7f0000925000)=0x0, &(0x7f0000d54000-0x4)=0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, &(0x7f0000d53000)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d54000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000d54000-0x4)=[0x0]) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b82000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000502000-0x4)=0xe8) r8 = getegid() r9 = getuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b9d000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d53000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000-0x4)=0xe8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, &(0x7f00004a3000-0x4)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, 0xc) r14 = getegid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000d53000)=[{&(0x7f0000d54000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00009ea000-0x40)=[{&(0x7f0000d53000+0x6a4)="76147ffa35c2a999079d86073c10481dafcee8b59d2160c3dff716884f97154dcaac1fc722b3604233bfd364a2f3f1e5af40f13b38ec03beb12746211b25a0f790d43edc833eb0ae743d100362fed117d4593e67626b7637ece698b7f20bfd3bd4c81e32ffda6c85bf1ec130ea89c18025f1ebd1ccafcc68aacbb7ce7bf30aed373e389480cf60a9a12fe720588d8b8db10b4598f49ccb0f5ec14a71b8a6fc76f407150eb8c991fa5629f1bae446465433dc01582a884a0d603f3df82e4d", 0xbe}, {&(0x7f0000d53000)="8a5c9f368a70a51c92da1b764c7b145973f645abee56f709653b8aa205dc664a7c8e1cb06b8e6936ff25e79018533a3297aef2223430edb0289b284801a2ce158b71b22904b5892708ea5d741512c8205d2d2682894bc31cf024834b2a0e24a289efe3d3b0851db69e83cb775a7902983c607cbd59066b4c49a236fff570fb71e6d099480c1295bfcfa7a004806a41bad3cc644334c657094346cdb72c56e70e588c2a60b3c1b4ac7bb124babe2786fdc6de28d5284373d46c1c6af7403fdfbc2397c0d0131555dba397707d3d53a3bb10f34c17ce146d909e00e0641b483e908545c7908fe59dd267637a2a", 0xec}, {&(0x7f0000d54000-0x3c)="885c9ce322377c8f9e52e928fcdce1b7163506681d211be50efc2bf90e00b3bc0d74bde95cb4a448abd0440e6dcaf743cf7189030a59609aeb0e5701", 0x3c}, {&(0x7f0000d54000-0x3a)="96c0c0721f64344be9283b9d8ca252ae4ea9fed5070181bd0e38bb691656a7bc9461435e998c3af2709900a3f0580c5dbea1040b2827ebb2eca6", 0x3a}], 0x4, &(0x7f00005b3000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r2]}], 0x78, 0x10}, {&(0x7f0000d54000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007b1000)=[{&(0x7f0000401000-0xe1)="6bbe688927d2766b62b5d439a282abaa06bc31ad2946d7a9cfa23743487d2fe4a90e1bbba4532105511f77db14cda890837fdfd11feb9d0ff0fb336932a380831cb716ecd07d0c32d338824f5305bf930fdfcf4b4d7b12079761035f176890a9df35ece9b12c04ab7a9f1d043df5b62a9dbbaee83cce364eab0af5645fbc03e1045bcbebb403b61e150de7e57cb74acb02a2698f5a02328d273d8fab2661f6e7078c02f6c1623ae66b4896fa100a59cb5c401032589adb96b7800410f895f98567b42aea085de9de9d9b0233c74c9afc318bef5d4d8c58f38cd5ac20aac4847df8", 0xe1}, {&(0x7f0000387000)="afcf8d41d64adc1e879adac56bee13d82e09fc51c01be4ed5f9c582a55faadf500221c9fa8affed4aaadd0029d507fdbbab22f6d01908a900336301de56fddf3525af45cf56acf7bf5c3d1e443fe18278d21bb16b71af38acc28444ff3e775c740a6607971bcd55e917668cfe4003e0dab33b39c9d98929645d9d6705e30eb4e796a118b4f8f21a519067b180f212dbca2fd63c819e11eadcd5fa424cb0a57b4444bd603046513781156c145289f584b62ef591b54b073fb193d8ca673e9ba9d1e9b7e3fe88307af317dc74d7415269685d094843387b35d071a053ee63a5a1b98a4f03c6d274f3db51ac9f888849497db4f37", 0xf3}, {&(0x7f0000af2000)="f7bad28ffb8675780ae0331fa8cd143df5cf8286e71f8eda54b5b14a11fc7f8a6c75980272975b2f31ea185218a315daf06082acfe17d060338f40d123224e02391781d2cbd953e72e1ba9cb0de38493001fa25193218129b6", 0x59}, {&(0x7f0000284000)="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", 0x1000}, {&(0x7f0000d53000)="faa87fe658394758373a39834191443fbe3ab19f085317c49e128763e9", 0x1d}, {&(0x7f0000d53000)="a4476effe8fabb69f477fd4e947c390150bb81e42f6f82e5f0659734a607c82f67d7fb85c7e5a987330b280e1b336da74003733b5cb89eb051bd236978a42bfc", 0x40}], 0x6, &(0x7f0000d54000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}], 0xa0, 0x41}], 0x2, 0x1) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3d000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x482000, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x2, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0xcab) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ef000-0x8)={0x0, 0x6}, &(0x7f000026a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd0000-0x32)={0x0, 0x2a, "9ca7103bd6b177da27ac6f9e87b04af49fc8e4ace5f220290d879f6daf3325f788b950d744287bcc6f75"}, &(0x7f0000df3000)=0x32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000039000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfffffffffffffff9, 0x1, 0x7, 0x1f}, &(0x7f000003c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000883000-0x10)={0x0, 0x20, &(0x7f0000a3a000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000edf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bdf000)={0x0, 0xe9, "41a3b51d575f7251bdca2ea6aa50158a6a8ff59586b56fcf1d525e62bda202e903a3a72757181c7fc4140a83786e952636375920ea33851601f0b2bd9e103a7eee6f436bd4d4c99d94b3cf90eb572b8a06a537e614028ce0b820f90c905caf4c67aef7af8beb4eacd18946463b0b925f6d4f2c462668f355970bb97abde3c4e38ffcf78e72cab1dd98154403e1b7be54b5c29551e61953fee717e91b4721a84427f5fcf4a69dae1ad0e411ed0c9de970e0161b6cd7a6a7b4c494b731d8c410974378d15fb5e1ecb2ab9cdf6443704c4751b8ffd5d2f59a1cf05385aef9efec06c74a2258a418413d53"}, &(0x7f0000215000)=0xf1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bd0000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f000019f000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000324000)={0x0, 0x27}, &(0x7f00009e7000)=0x6) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000443000)={0x3f, 0x2, 0x2, 0xffffffffffffff01, 0x711664c2, 0x30, 0x7, 0x8, 0x6, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f0000dd8000-0x118)=[{&(0x7f0000ea0000)=@in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3254}, 0x1c, &(0x7f00009ec000-0x20)=[{&(0x7f0000de5000-0xe8)="5c7ec312fcad3ed104afc9b47954ff38553a9b8a077f5c5769b770ba53881e42940f8b8d0d125d8fe8ddf27f10d019cd7b4c115c491fc818cf7772a92568bd5bdba24f586c721349fd8979cb7298d31bd87b1c01b337ad9c9fd847f6ac4dcf7ce8944c7cdda73adf4acaaed86a4c9db47e6a8890d6cb815124db17cd2d37e8be57f70d46e8e80b667845e92b4b400782c9a8d67779acc3eb29992e471598a572a98547aeb30218a64fb36c3faebe0d8569c93fd76c76a0d33fd49342f6c72bb612787dec03f8022b887e25634c681d42f02cc94e248858a225f3f238aa102d843393dc8537d47c5d", 0xe8}, {&(0x7f0000929000)="dc9b9b286e0fc532618616c7fcd864f18c28877b59159b76d2785da08569435837340bbd4b22cd9c34129b5d3bee7d9658b09089ca4abfbe6f59a61c30c0cafb357a0eba988baf9c4e09e6d006e390647da3a6ecb7de264481c9108418c7ff20d56801b70d450a334fd345b8cc65256fc292fe9ef112a95a6c917fb923977772f255fd24291827053c113bf92fb5fe1a6ad5b904e5e586", 0x97}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000381000)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c, &(0x7f0000f6c000-0x70)=[{&(0x7f00007cf000)="e81a3b3fd560ab6420", 0x9}, {&(0x7f0000339000-0xdb)="4a2a597de404461cdc58665a59e3613636c61f9d192575041e6c742c130660d069c15e71bafb11413254163ac50ea7654331fa87ccc45a58f018540d986d171ca6aac59e497097b9f5e7053a75878a204e4f8effa83b001717fa79cceece73f8f285f26f69737571fec944dc766fcfd5ef7c67f7d474a9f5bc91706069bfd611806838d73d0f5800aaca64f69266a806d66d781b4cd8a4216132a69c88eb2a7ff8086444a434f7eccfce4e8b0931e6c5ca09f3490553830e6c46b925a818cc9a28f89206b2d548f074762096b5866588b1372a859425ef2d783f86", 0xdb}, {&(0x7f0000e24000-0x61)="2e054e228abbc10018facd5d77c6259fe4dc217d97e0115f26eb4eb50f2a61154f4196b7db171c5658b2ef95b676f15828d2945d2fcef4f446a4030fd74de9c60d92a1ef3d018dd14ba35cea6afd6e1751a969d73340fb6d7d941ebd8eb77eddbd", 0x61}, {&(0x7f00006f3000-0x88)="9f05b0f98041f35eca59acdd44982404f9a3a512bfde51c9f8bbc62fd3e810945a0ec2a5820147f1e4f57ef59bf1f19ad44a31621e669c98231405c099fa679b2d67a29de59c52b396b73db534dad3c4fecb6241922e8f17169ba0d9a162a0a1f9c52432c50f678495937f36bd02d47d55122685c014ef31e797a6275ba0b0befdeadc12d639a197e4", 0x89}, {&(0x7f00008b5000-0xb0)="3e725511c341fd1460d3788f7af6f51108a403ba8ed2d9a887738618330fd3880039cf355e2ed46aa9182bf5c250ad778596ade0b4ad1b73bea9ae2736953bb4cecaa44593da9f097f2d0fa59828feaaf3600fd8c8db33cf4c174de53e94f41ee14e3f81c0b276d8258543c170c7f44de717cbcd01a25288c5d819fc485609edbf1e7edc251d3d8924d791e18bb5005c5ffefef6211588901759df5448ec2e00ce3ad5abe3d1b0b2426638f0ad3323ef", 0xb0}, {&(0x7f0000615000)="e0ca1d9bd285f45257b381743a0afcb9f85d5c568626cc94c8ac0305d7c91c4edd67a49a4915a27ab79b73921201380759098703e8a93273d3469aef9df48fe9deae4f8e7a9b05956d506d4b45d1ac4a22001dbff411b7599c43153504bcbaca176a8c7c1f51339c5728b7a52cefe50ecae20dcb17bb1020dfa2d68b43011c24f9de5ef21d7e78d1bcf331ab3fc6ad4ed61406c45c83702709b1d465802baa1c8cd73405c23594c6a13d300a48f4fa933c61d49b3ad7a100940d18aeabb747e5525bb44602dba282271b3936", 0xcc}, {&(0x7f00001bf000)="a1c95b8ff51464ad619fafb334521675655cb834c1b080a94600630dd5440adb9522b8481c56d5be7aa42b2540a951e8025cac3e6b30a9a0a1840a42852844a99da8db0ec8e37df15d647bf47cfd5b84510a3a9a1f4ad08e6b5115c5b61ae546982dd36e312536d4c65d1815134829ec4f877c9ed99bcd481e78fd0d0390280df3b40f287403a1c3d4f20a30e22360e1d93dd2f4cfe47c5767a656c7324bd1e0b20b661d82f1d5961d4cea6a3c5669a35e614388198f8d", 0xb7}], 0x7, &(0x7f00009b7000)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x0, 0x400, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x8, 0x8004, 0x1d, 0x0, 0x100000000, 0x5, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0xa82, 0x200, r4}}], 0x90, 0x4000000}, {&(0x7f0000e3b000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000657000)=[{&(0x7f0000c72000)="eca243af732b6149edba8d62d310e16651db41cffc5b1ffe2153549c883cf214152dc38a45507ec019dc0e122ded7e29e7300e8413bd69cafec8d983b38f4f0f23aae592b6498fec16c38ec617602089e9002edefaaeee915db596e8422a57", 0x5f}, {&(0x7f00006a1000-0x5e)="28dd3ba7fbf4ed9401ede1ac6f9f639cc954fa54a0f2938bec5aa7f005366aeed8aec2e6473f8745580d4e749bf4cb447bde548a7a0f315a4030be862bd0a7df1d96cb05b7ecbacd4e0a602f17aa300fa041605d5dcca67d912d51782550", 0x5e}, {&(0x7f0000bda000)="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", 0x1000}, {&(0x7f000076a000-0x89)="e0e364ef5f691631e63a7c0cb46b87536930e8da71fe8fbf1e373706bdeb907f54c319583e1f4b8dda09583122932701440424938bfc39c1ac4d91c07ae9a17f138f1f5cb285145fd4852b5acfa69e949a3f8ec7977fea9f653bbb59b8ea847c63066e75d84e343be8ba72e8a5603a7acac7fa6408cdecf4861f818ba3c284fca4ddf0a5e8eb5da816", 0x89}, {&(0x7f0000a15000-0x60)="2aabd8abb6a54c553d498977659fb0470e8d67c960651b12d98a6f253df74bfccb3c97de3788c86c16d5c5eaa32cbc84a574d3502b935100ef1b1691bfb5c6c3491caad75fba852c68587f830b9d2abf10b634ccf957e3f79e5c926062660e96", 0x60}, {&(0x7f0000175000-0x9e)="7289d5736df31c52bc09bd1fa891d0a33835a46f8bd89beaf50b1049072b9a28e9c497cbcb851da2e6a207626a148a456a7aa97d454cc31c224dd3f6fe2e247155ef8429f6730e2572d12c7fb0b6f2c10aab277f15f4f5e033be27e7fdb95e31ba6e3972e1c1a1bdb1dbb23c6a0ed5729424c24b182b59fcf6fc3a085cd4e484e03a3c12664d608e0e073b771c34097b5853017c4008168b4db14cd358ac", 0x9e}], 0x6, &(0x7f0000b16000-0x60)=[@init={0x18, 0x84, 0x0, {0x5, 0x1f, 0x6888, 0x369c6378}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9dc7, 0x4, 0x200, 0x25, 0x4, 0x3, 0xfffffffffffffffa, r5}}], 0x60, 0x48001}, {&(0x7f0000ca4000-0x1c)=@in6={0xa, 0x0, 0x96, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c, &(0x7f0000cc0000-0x30)=[{&(0x7f00000da000-0x42)="66c4d2db571f7842d94c6eda2d003525e06881a9211160ff7c87246c354bc1fb418e82bea14c5431c1cec7b29b309b93f92427f6f401611f7abd9e0b4cec19c848ec", 0x42}, {&(0x7f0000086000-0xc)="440544e2254580d4025343fa", 0xc}, {&(0x7f0000e6f000)="51fe21b41303d06e15466b9870f3b6104b409cb0bf05b519004f0e0083002ccdc5dcf2b55ee4c574362879896fcc91eb8aee1e34098a5885cbe5930fa6ed35d8ba478852c56c77b12e6ad149b5095ccc5c9c56398999b02e5cd64db7229afa7d60537621e0387aa224e5880698fb5737deb14e3632da", 0x76}], 0x3, &(0x7f0000ec7000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x19236d59, 0x200, 0x3, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x80, 0x4, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x820e, 0x4d42d87c, 0x9, r7}}], 0x90, 0x20000001}, {&(0x7f00000d8000)=@in={0x2, 0x2, @rand_addr=0xbf1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000f81000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x209, 0xfc85, 0x7, 0x0, 0x4, 0x2, r8}}], 0x30, 0x4011}], 0x5, 0x800) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:31 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0x0, &(0x7f0000482000/0x3000)=nil}, 0x18) r2 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$sndseq(&(0x7f0000353000)="2f6465762f736e642f73657100", 0x0, 0x40000) shmat(0x0, &(0x7f000097b000/0x3000)=nil, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000068d000)="2f6465762f6b657963686f726400", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000c72000-0xc)={0x0, 0x0}) shmdt(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000716000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00006ee000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000793000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00005b7000)={@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001}, 0xc) 2017/12/12 14:10:31 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0x0, &(0x7f0000482000/0x3000)=nil}, 0x18) r2 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$sndseq(&(0x7f0000353000)="2f6465762f736e642f73657100", 0x0, 0x40000) shmat(0x0, &(0x7f000097b000/0x3000)=nil, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000068d000)="2f6465762f6b657963686f726400", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000c72000-0xc)={0x0, 0x0}) shmdt(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000716000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00006ee000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000793000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00005b7000)={@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001}, 0xc) 2017/12/12 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) [ 43.850736] device lo entered promiscuous mode 2017/12/12 14:10:31 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x100) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8020000000000802, 0x44000000c00088) r2 = dup3(r0, r0, 0x80000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000002, 0xffffffffffffffff) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fbf000)=0x7, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_int(r3, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r4 = memfd_create(&(0x7f00006a3000)="2500", 0x1) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000803000)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f73000-0x8)="2e2f66696c653000", &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000f72000-0x4)=0x80000000) sendto$inet6(r3, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000aed000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000fc1000)="", 0x0, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x805, 0x3, &(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f00001d9000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x80000000000010, &(0x7f000097c000-0xc1)="18000000020001000000be8c5ee18c003e0000080201003701da1e03366f3cdc0200000074ffffff396052bb6a88001b0a00000000000000ffffffe66d98e2010067fcec63e0209cee4a5acb3da41f0000ba00000000c88ebbff06010000ffffffffffff8001140900000b00000000ec007702cfb7ebe7d77ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6ad", 0xc1) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d54000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a83000)="63646700", 0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000329000-0xa)="2f6465762f70746d7800", 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)="2f", 0x1) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") readahead(r0, 0x7ff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) [ 43.876986] device lo entered promiscuous mode [ 43.897119] device lo left promiscuous mode 2017/12/12 14:10:31 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x11, 0x101) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000890000-0x4)=0x404, 0x4) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f1f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) listen(r1, 0x800000000010000) accept$unix(r2, &(0x7f0000726000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005ab000)=0x57) r3 = accept4$inet(r2, &(0x7f0000c32000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x10, 0x0) clock_gettime(0x12, &(0x7f0000eab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b1d000)={0x0, 0x0}, 0x80004) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000cae000-0x8)={0x0, 0x8}, &(0x7f0000876000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000089e000)={0x6, 0x4, 0xffffffffffffff67, 0x881, r6}, &(0x7f00007fe000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ed000-0x8)={r7, 0x7}, &(0x7f000076f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000fda000)={r7, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1c7, 0xab03, 0x20000000000009, 0x7, 0x8000, 0x413, 0x200, 0x300, 0x5, 0x1b, 0x80, 0x6, 0x40002, 0x8, 0xfffe]}, &(0x7f00001b6000)=0x108) r8 = socket(0x10, 0x803, 0xc) sendto(r8, &(0x7f00000e9000)="14000000040ae702000000ffff000000000401e50100", 0x16, 0x800, 0x0, 0x0) getrusage(0x0, &(0x7f0000c42000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x98, &(0x7f000043e000-0x10)={0x77359400, 0x0}, 0x10) r9 = gettid() socketpair$unix(0x1, 0x4, 0x0, &(0x7f000032b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r10, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r10, 0x8, r9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000b90000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x2c) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) dup2(r1, r1) 2017/12/12 14:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() r1 = socket$inet(0x2, 0x0, 0x209) r2 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002d7000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af1000)="2f6465762f73657175656e63657200", 0x20800, 0x0) perf_event_open(&(0x7f00009ac000)={0x3, 0x78, 0x5, 0x8000, 0x3, 0xffffffff, 0x0, 0x7, 0x0, 0x4, 0x447, 0x52b3, 0x4, 0x1, 0x0, 0x8, 0x3, 0x4e4a, 0x0, 0x2840, 0x100000000, 0x3, 0x5, 0xba, 0x100000001, 0x50, 0x0}, r0, 0x0, r1, 0x4) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000d53000)="6e7300") mkdirat(r3, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r3, &(0x7f000057f000)="2e2f66696c653000", r1, &(0x7f0000d54000-0x8)="2e2f66696c653000", 0x400) 2017/12/12 14:10:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000303000)=0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008ee000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000eb6000-0x10)={0x3, 0x7, 0x800, 0x200}) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) lookup_dcookie(0x0, &(0x7f0000dc4000)="", 0x0) lstat(&(0x7f0000539000-0x6)="2e2f62757300", &(0x7f00004fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = request_key(&(0x7f0000c9d000)="6465616400", &(0x7f00008f7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001b5000-0x1)="00", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00006c4000)={0x7, 0xbb, 0x100000000, 0x101, 0x5, 0x8000}) clock_gettime(0x0, &(0x7f000054b000)={0x0, 0x0}) utimes(&(0x7f00000ac000-0x8)="2e2f66696c653000", &(0x7f000030b000-0x8)={{r6, r7/1000+10000}, {0x77359400, 0x0}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f41000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) syncfs(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00003fe000)=[], 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00002ea000-0xd)="a367277995eeb0bab9f048341b", 0xd) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000e70000-0x4)=0x0, &(0x7f0000abf000)=0x4) creat(&(0x7f00003ab000)="2e2f62757300", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f00001e2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) 2017/12/12 14:10:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000002000-0x14)={0x11, 0xf, r2, 0x1, 0xac5, 0x6, @random="370ae5a0160a", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008d6000)={0x0, 0x9b, "4a5697943885a67464b5251eb06ddf350aff2cc2b0d05bfc5e7eda33b8f30e81f79bbaf04b0c856823449b91fd4efb0658821cf0e703579369f9477be67616f0df9bee9bab61341a7dd3c9bd8412f872fe1db6ccfb4704ba12f6d6486a3ad259672db8390d84adb4f6071dbeacb508ec758eacf984ca1f4d57c9ce625d211e05a2f2575fd1c900cd1c5b80db0ece0038d46de9b9af79b315c0d1db"}, &(0x7f0000000000)=0xa3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000170000)={r3, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000003000-0xbc)={0x120000000000, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "31380f8ea08ede23", "b719a41f3b104af30d4d8a50d77963d11909b91bc81c0159d9bd9c9824ad14ca", 0x5, 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]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x1, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f0000f52000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x808, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x200000, 0x4, 0x0, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000a86000)="2e2f66696c653000", &(0x7f000086f000-0x8)="2e2f66696c653000") r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00005a8000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000041e000)={0x0, 0xbc, "165004b7b9c872f8b1a4dae0765c780c4aac5babe6df7b39b3f39173e4ddfdcbf5ef62a07b204f5d683febf43854c3a5320ba7565a7d846ae24445616fb984ed12bba6ce707825df568c4e6d60111e74fccd1fae98fc8bb04f863347692252aaf7b610a09dd2f91c984ae4b11972fd145153abc1cebc0745f1eb17e460761315dbdecaee25c38521c77ff865c6f6f61ee6fd9ffbd8960167eb09848ca41e02fd4fe67b0397e8c3b2a60fbec86ce394bbd7d88e9b1efcc6681655c27b"}, &(0x7f0000c42000)=0xc4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000fc000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x111280, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000bf0000)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={r0, 0x0, 0x5, 0x4}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) [ 44.064482] device lo left promiscuous mode [ 44.073975] device lo entered promiscuous mode [ 44.079419] device lo entered promiscuous mode [ 44.085118] device lo left promiscuous mode [ 44.188314] device lo left promiscuous mode 2017/12/12 14:10:31 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0x0, &(0x7f0000482000/0x3000)=nil}, 0x18) r2 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$sndseq(&(0x7f0000353000)="2f6465762f736e642f73657100", 0x0, 0x40000) shmat(0x0, &(0x7f000097b000/0x3000)=nil, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000068d000)="2f6465762f6b657963686f726400", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000c72000-0xc)={0x0, 0x0}) shmdt(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000716000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00006ee000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000793000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00005b7000)={@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001}, 0xc) 2017/12/12 14:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0xc) stat(&(0x7f00008ba000-0x8)="2e2f66696c653000", &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)="2e2f66696c653000", &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={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, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x9, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000b58000)="2e2f66696c653000", 0xc0000, 0x62) connect$netlink(r15, &(0x7f000078f000)={0xe, 0x0, 0x800362, 0xfb6c}, 0xc) stat(&(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000023d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000f9c000)=0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000035d000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") stat(&(0x7f0000e4f000)="2e2f66696c653000", &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r16, r17) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socketpair(0x13, 0x800, 0xca, &(0x7f0000826000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000774000)={0x0, 0x94, "7d89187d54e5644f76bfdba0e85892fd14abbbb171d4d0e4e4f993d6ecb7fcb7acc3d4c4679ea692e1eaab5327f7fe544da195ad1ea07906824b237408952d1e35b7cf799a5d60b5f3c2d2614d6f543ddc499936dd1ddde20aac38c00a2de6e3fabd1fa6bdc98513ea6cc319daf24a903b2249b8e8af785038353642c60142ba06d85ec9b5f85e452fd7fc11dafbf1e07f302973"}, &(0x7f0000f22000)=0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c5a000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbdd, 0x4, 0x6, 0x8001, 0x80}, 0xa0) 2017/12/12 14:10:31 executing program 4: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x10) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000088b000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000-0x11)="2f6465762f7667615f6172626974657200", 0xa002, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000550000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000b57000)="2f6465762f696e7075742f6576656e742300", 0x2f7, 0x40) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000c30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c30000)="2f6465762f72666b696c6c00", 0x4400, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c31000-0x4)=0x8, 0x4) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00003c7000)="2e2f66696c653000", &(0x7f0000284000-0x18)=[&(0x7f00000f5000)="00", &(0x7f0000c31000)="232f2700", &(0x7f0000c2e000)="6574683000"], &(0x7f0000820000)=[&(0x7f0000c2f000-0x1a)="6d696d655f747970652d736563757269747973797374656d2900", &(0x7f0000c2e000)="776c616e3100", &(0x7f00002d0000)="00", &(0x7f0000c2f000-0x2)="2300"], 0x100) mknod(&(0x7f00002a6000)="2e2f66696c653000", 0x8000, 0xf6a98c) ptrace(0x4207, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000011000-0x9)="2f6465762f73672300", 0xff, 0x4300) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f000014f000)={0x0, 0x0}) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000759000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x30000) wait4(r2, &(0x7f0000c30000)=0x0, 0x2, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0x4208, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) waitid(0x2, r2, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0xf) 2017/12/12 14:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000238000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000b78000)="2e2f66696c653000", 0x400000, 0x7867d472cb23e639) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f000084e000-0x4)=0xba, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) pwritev(r2, &(0x7f0000481000)=[{&(0x7f0000692000)="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", 0x1000}, {&(0x7f0000ee2000-0x16)="83412ed19f64ed41540c13292f4814d9a688a63b3937", 0x16}, {&(0x7f0000dcd000-0x3f)="909095f9b1b172cddb5423e0bc4acf282103af680a8eda9350ad7008913e340e5e057de0b723dbfb5e5706488700e082764e696894e7358e9403a2fd36d367", 0x3f}, {&(0x7f0000e35000-0x15)="a16d3a9847929d7d9b20377d64336a74f9e99c047a", 0x15}, {&(0x7f0000679000-0xa1)="62ca8b737d6632c780038b742b277f15ed506bea9c10ada5689dbb65091cbd5c92c26639461c489e469ad5aabb46755cbb6e128fd18d2f64788e52cc64139cb2d3eb36e27d8c1c64aa7c1114fb3aaf1e2057cfb770b7e4f8d5edd08bd066ea023477c17f2761fa03846d5ac97e11752583e75132a6ce08c418b3aedef60edff2918ed08b8f7e4ce4d15aa3113b49997c1f1096c5769b6fb4e42e41bceb0544726e", 0xa1}, {&(0x7f00003d3000)="a194677086ce49d2b1eca025aaaaf85c0034943a276f7ce17d23e37c62b7cd03fb86700717b3f5bd4f0edeff5ceb84c14279d56fc09efdfb5f353c1d4dddaa69570cd689651f6ecccdc2427a7f5c1e0633b83de30914dcd234cf841c2443bec18f637e47805e5eddfa7fcf68d278815439909a88b70cc0849e0cbf16c57e0223718110ee6c75381f8c802def5c26aff5c9fbf56c26942547e2aa4f92ead938077be166003528295ee084cf955158aeee6d8618d96a34", 0xb6}], 0x6, 0x0) splice(r2, 0x0, r0, 0x0, 0x8, 0x0) sync_file_range(r2, 0x0, 0x0, 0x0) 2017/12/12 14:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000ab1000-0xe)="2f6465762f6b657963686f726400", 0x400080, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) r2 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d54000-0x4)=0x0) open(&(0x7f0000189000)="2e2f66696c65302f66696c653000", 0x800, 0x100) 2017/12/12 14:10:31 executing program 7: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000ab1000-0xe)="2f6465762f6b657963686f726400", 0x400080, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000003000-0x8)={r4, 0xc3d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) syz_open_pts(r3, 0x100) r6 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r6) fdatasync(r3) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000002000-0xe4)="ed8269749dbbe87d7cccdf82c3e02401c2b3d85886ccc85be70ba0660d80806b9ba9c509bd99ec3d625e7a69825f5b3ca9ae269f5836337000c336857bea97fa007fd8f60b168538972b15507df378b6900e8780ed7c41e3d83f9f2835f984c8b396fda576abe6fe313b43643b381480006c028ebc83b9c6e4833d73437c79332fba5c1854c8b1e660137c8c4706360e607c127285b9c5cc8626681dc65458c217a012465a7ada5f30e7beceba39806753911931641613bac50d329bed3e2938c34372322897b788a2beeced23613c9478e0ce91955f0733f9371f2b27699e88534b1f2f", 0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)="6e732f7573657200") syz_open_dev$tun(&(0x7f0000002000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) setns(r6, 0x4000000) r8 = perf_event_open(&(0x7f0000413000)={0x5, 0x78, 0x420, 0x9, 0x7f0, 0x1, 0x0, 0xfffffffffffffff9, 0x100, 0x2, 0x6, 0x8, 0x8000, 0x5, 0x0, 0x0, 0x2, 0x7f, 0x7, 0x20048, 0x40, 0x7, 0x3, 0x0, 0x7, 0xbe58, 0x0}, r1, 0x2, r7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8010, r8, 0x0) r9 = memfd_create(&(0x7f000000e000)="ec20", 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000327000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet(r9, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r10, 0x11, 0x66, &(0x7f0000853000-0x4)=0xfffffffffffff66e, 0x4) [ 44.291112] device lo entered promiscuous mode 2017/12/12 14:10:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000955000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@generic={0x4, 0x9, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x4}, &(0x7f0000798000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e50000)={r1, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x4, 0x32, 0xffffffffffffffd3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d1000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000034d000)={r2, 0x8, 0x30}, &(0x7f0000fad000-0x4)=0xc) writev(r3, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000526000+0x60c)=@assoc_value={r2, 0x7}, 0x8) 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d54000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a52000-0x4)=0xc) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000084b000)=0x0) r1 = accept4$inet(r0, &(0x7f00001bb000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000-0x4)=0x10, 0x800) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00001f4000)="a51f62b8916cb2fb0be0d267daa3f0444869", 0x12) unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a04000)={0x0, 0x0}, &(0x7f0000f3a000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005bf000-0x8)={0x0, 0x100}, 0x8) add_key(&(0x7f0000ab1000)="6173796d6d657472696300", &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f000073e000)="6b657972696e6700", &(0x7f0000471000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e24000)="00", 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000007c000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000342000)=r2) accept4$unix(r0, &(0x7f000054f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000794000-0x4)=0x8, 0x80800) r3 = request_key(&(0x7f00002f8000)="73797a6b616c6c657200", &(0x7f0000657000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006c9000)="28256b657972696e6765740000042c6830707070315e657468308c6370757365747573657200", 0xfffffffffffffff8) r4 = add_key(&(0x7f00004d1000-0x5)="7573657200", &(0x7f0000b93000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000354000)="a4e3199dc918034cfb4572862068c4827f221ebf90dc57f72885e5b898af18f045", 0x21, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x8, r4) unshare(0x1100400) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000068000-0xb8)="ba163ed086c6845f5879b7b34b5ba9ad549c8261da6e3c75169b14175d15958392b191bc282413f35e347be54d097f8c5001b8735df46b4279fa3fb5556a4511b0fc1eb39767972ce4ace99f3ddcd642f8e357bdf6e34192879630b86312cc9d927508ca30dd0762b4111fd14b7722c2a5f723709dc76e00ffc8fa75265d1f71bb55d8d3acbdf4261ed28d366a34f48cafaadd4cb131f7e286059a7467a9e7a865aa1264c5e72d208ee3d77958fb7df56100a1b219d3e812", 0xb8) rmdir(&(0x7f0000dd0000-0xe)="2e2f66696c65302f66696c653000") rename(&(0x7f0000b44000+0xda4)="2e2f66696c65302f66696c653000", &(0x7f00003e1000)="2e2f66696c653000") fchmodat(r0, &(0x7f0000ab7000-0xe)="2e2f66696c65302f66696c653100", 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e49000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xc5400000) pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") 2017/12/12 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d54000)="0f767a57df9cf814a7aa0f4f017f804fbad8085332b8a77c") [ 44.334680] device lo left promiscuous mode [ 44.427746] device lo entered promiscuous mode [ 44.438102] device lo left promiscuous mode 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") syncfs(r1) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000815000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)="2f6465762f70707000", 0x3ffff, 0x0) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000601000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r2) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000a3c000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pause() r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000076e000-0x10)={0x2, 0x0, @rand_addr=0x6223, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000341000)="00", 0xfffffffffffffffe) add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r5) sendto$inet(r4, &(0x7f000078d000)="", 0x0, 0x20008045, &(0x7f0000929000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$ipx(r3, 0x0, &(0x7f000032d000)=0x0) shutdown(r4, 0x1) wait4(0x0, 0x0, 0x21000000, &(0x7f00009bb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r6, &(0x7f0000b0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000fe6000)={0x7f}, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000846000-0x10)={r7, 0x0}, 0x8) clock_gettime(0x6, &(0x7f0000583000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a32000)={0x8018000000}, 0x1) ppoll(&(0x7f0000071000-0x10)=[{r4, 0x84, 0x0}, {r4, 0x2001, 0x0}], 0x2, &(0x7f0000df6000)={r8, r9+10000000}, &(0x7f0000a93000-0x8)={0xcb3f}, 0x8) recvfrom$unix(r3, &(0x7f00003f4000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000d21000)=@file={0x4, "2e2f66696c653000"}, 0xa) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000042e000)=0x0) sendto(r6, &(0x7f0000456000-0x1)="73", 0x1, 0x4000000, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000065e000)="2f6465762f7573626d6f6e2300", 0x951a, 0x204000) fstat(r4, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000247000-0x8)={0x0, 0x0}) accept4(0xffffffffffffff9c, 0x0, &(0x7f000024b000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x7) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000fa8000)=0x0, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) writev(r5, &(0x7f0000f7b000-0x8)=[{&(0x7f0000e2e000-0x36)="1175c627210bb7bb29e193fdaab9c875b18075f9762c7efd65f480b9668c3b7ebcf46c7ef7e86b62914c24748c5e0c45882efafb300e", 0x36}], 0x1) listen(r5, 0x0) connect$unix(r4, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000ef6000)=[{r3, 0x0, 0x0}, {r5, 0x1001, 0x0}], 0x2, 0x10000) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) bind(r1, &(0x7f0000e15000-0x80)=@generic={0xd, "e4fc24de555db1d5e39556408b51e9a9fa7af4a206d886b178dd3be51661ed537fd5dee1082584aadde35c80c196ca6bbfbdf6b2dd3a1c0de82f97dec39d0d866cb537a82ee696dcf33ec5dfe1d0a2460bdf49865467b5c43c9c0d779bccfd4f4a3c23897e9ffdc1af47983323ea2762e802f75d5070e517c076bafae1af"}, 0x80) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r1, r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00009be000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0xe8) lstat(&(0x7f0000b67000-0xa)="e91f7189591e9233614b", &(0x7f00009e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r7, r8) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002a8000-0x8)={0x0, 0x7fff}, &(0x7f00001d7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x1000004, 0x800, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000015a000-0x4)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000314000-0x28)={@common="6c6f0000000000000900000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) connect$unix(r1, &(0x7f00005d3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b8b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000bf4000-0x1)="43", 0x1, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={0x0, 0xc4}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000919000-0x8)=@assoc_value={r4, 0xfffffffffffffffb}, &(0x7f000000c000)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9b000-0xc)="2f6465762f72666b696c6c00", 0x300, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000075d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) gettid() r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000089d000-0x28)={@common="73697430000000000000000000000000", &(0x7f0000446000)=@ethtool_per_queue_op={0x4b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf037, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x7, 0x6, 0x2, 0xe14, 0x10000, 0x5, 0x2, 0x7fffffff, 0xb43, 0x1f, 0x5, 0x10000, 0xffffffffffffff9e, 0x8, 0x0, 0x6, 0x3, 0x6, 0x7373, 0x3adff8fe, 0x955, 0x7e, 0x100, 0x7, 0x2, 0xffffffffffffff37, 0x100000000, 0x6, 0x9, 0x3, 0x7, 0x1, 0x8, 0x5, 0x100000001, 0xfffffffffffffff7, 0x0, 0x3ff, 0x1, 0x8, 0x4, 0x100000001, 0x1, 0x100000001, 0x800, 0x1, 0x5, 0xffffffff00000001, 0xc61, 0x3, 0xfffffffffffffffe, 0x2b, 0x1ff, 0x2, 0x800, 0x8000, 0x1ff, 0x1000, 0x4, 0x40, 0x10001, 0x20, 0x81, 0x7, 0x8, 0x1196a00000000, 0x0, 0xffffffffffffffff, 0x6fcc, 0x9, 0x1, 0xe, 0x427, 0x3, 0x5, 0x0, 0x9, 0x100000000, 0x93000000000000, 0x7, 0x40, 0x8, 0x91, 0x889, 0x6a6f, 0x100, 0x20000000000000, 0x0, 0xe34, 0x6, 0xffff, 0x78, 0x10000, 0x6, 0x2, 0x2, 0x1, 0x1000, 0x10000, 0x8, 0x10001, 0x41, 0x4, 0x0, 0x9, 0x7, 0x5, 0x9, 0x1, 0x81, 0x14cd4b4, 0x0, 0x1, 0x20, 0x9, 0x0, 0x6, 0x0, 0x1, 0x5, 0x3f, 0x8, 0x1, 0xffffffffffffffe0, 0x80000000, 0x20, 0x2, 0x800, 0x1a, 0x43e, 0x7, 0x1000, 0x2, 0x6, 0x7, 0x5, 0x60f, 0x8, 0x7, 0x1f, 0x8, 0x8b0, 0x2, 0x2, 0x9a8, 0x1, 0x9, 0x3, 0x6, 0xffff, 0x16d5, 0xcc53, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x3ff, 0x1, 0x2, 0x4, 0x0, 0x7fffffff, 0xa47, 0x1000, 0x1000, 0x5, 0x9, 0x5, 0x81, 0x77, 0x4, 0x1, 0x7, 0x80000001, 0xcf1a, 0x4, 0x7ff, 0x7, 0x81, 0x99f, 0x5, 0xe5d, 0x9c, 0x377, 0xb41, 0x3, 0x5, 0x3, 0xe46, 0x29, 0x5a, 0x7ff, 0xfffffffffffffffb, 0x5, 0x100000001, 0x100000000, 0x3, 0x8, 0x0, 0xff, 0x1, 0x4b88, 0x45c, 0x7, 0x9, 0xfffffffffffffffb, 0x0, 0x2, 0x8000, 0x1, 0xfffffffffffffffc, 0x401, 0x10000, 0xf8b, 0xd9, 0xb23, 0x35, 0x80000001, 0x32eaaf13, 0x6, 0xff, 0x6f3, 0x80, 0x8, 0x1ff, 0x7, 0x9, 0x0, 0x800, 0x3, 0x4, 0x80000001, 0x3f, 0x0, 0x1000, 0x6, 0x9a, 0x0, 0x733, 0x7, 0x83f, 0x0, 0x7, 0xfb, 0xe90, 0x5, 0x4, 0x0, 0x4, 0x7fffffff, 0x100000001, 0x9, 0x5, 0x1, 0xfffffffffffffe00, 0xffff, 0x7f, 0x4, 0x400, 0x3, 0x20, 0x52, 0x1ff, 0x1, 0x8, 0x9, 0x80000001, 0x8, 0x1, 0x3861, 0x8, 0x3, 0x2, 0x80000000, 0x3, 0x3, 0x8, 0xfffffffffffffffd, 0x5, 0x6, 0x8, 0xdb0, 0x0, 0x1c57, 0x4, 0x10000, 0x800, 0x6, 0x9, 0x6e, 0x7ff, 0x1d8081ee, 0x6, 0x5, 0xc8, 0x6, 0x0, 0xff, 0x2, 0x0, 0x7, 0xffffffff, 0x0, 0xdf9, 0x8, 0x2, 0x2, 0x0, 0x1000, 0x9, 0x6, 0x4, 0xf82e, 0x4, 0xbbd, 0x80000001, 0xd8, 0x0, 0x5, 0x80, 0x0, 0x80, 0x6c9e, 0xa7, 0xffff, 0x4000000000, 0x3, 0x3ff, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x6, 0x3ff, 0x8, 0x3, 0x1, 0x8, 0x496, 0x2fe3, 0x3f, 0x5, 0x4, 0xffff, 0x243, 0x3ff, 0x0, 0x7f, 0x7fffffff, 0x9, 0x4, 0x8000, 0x0, 0x4, 0x2, 0x5, 0xf726, 0x7, 0x7, 0x0, 0x10001, 0x1, 0x913, 0x0, 0x80000001, 0x0, 0x8000, 0x81, 0x4, 0xfffffffffffffffd, 0x5, 0x3, 0x7, 0x4, 0x100000000, 0x0, 0xffff, 0x15, 0x1, 0xa4, 0x9, 0x1f, 0x7, 0x2, 0x1ff, 0x80000000, 0x1, 0x800, 0x3, 0x0, 0x38, 0x6, 0x2, 0x10000, 0x7, 0x10000, 0x18, 0x2, 0x7, 0x1, 0xfffffffffffffff7, 0x2, 0x5, 0x4, 0x55, 0x20, 0x2, 0x6, 0x80000000, 0x9915, 0x9, 0x8001, 0x9, 0x200, 0x2b6208ff, 0x6, 0x9, 0x7, 0x8, 0x7, 0x4, 0x7fffffff, 0x8, 0x7fff, 0x6, 0x8, 0x3f, 0x2ab3, 0x0, 0x6, 0xad, 0x6, 0x7fffffff, 0x163, 0x400, 0xffffffffffffffe2, 0xfffffffffffffe01, 0x0, 0xfffffffffffffff8, 0x20, 0x8, 0x81, 0x970b, 0xb81c, 0x10001, 0x0, 0x4, 0x10001, 0x1, 0x4, 0x6, 0x4, 0xffffffff, 0x4, 0x7, 0x1ff, 0x6, 0x20000000, 0xffffffffffffffc0, 0x20, 0x7ff, 0x8, 0xfffffffffffffffa, 0x54bd, 0x3, 0x0, 0x6, 0x8, 0x4, 0xdbee, 0x2, 0xfffffffffffffff8, 0x9, 0xffffffffffffffc1, 0xc000000000, 0xffffffffffff7fff, 0x7, 0x1fe0000000000, 0x80000001, 0x4, 0x5, 0x4, 0x3, 0x80, 0x3f, 0x8, 0x4, 0x100000000, 0x3f, 0x401, 0x79e5, 0x80000001, 0x1, 0x2, 0x2, 0x0, 0xf4, 0x4, 0x406, 0x4, 0x4, 0x5, 0x7c, 0x100, 0x7f, 0x4, 0x101, 0x4, 0x2fb86c47, 0xffffffffffffffc0, 0x3c, 0x6, 0x7, 0x3, 0x2, 0x7f, 0x2, 0x5, 0x6, 0xf, 0x8001, 0x8, 0x800, 0xdc7, 0x7, 0x7f, 0x8, 0x6, 0x9, 0x1, 0x140, 0x9, 0x3, 0x1, 0x100000000, 0x1, 0x5, 0x967, 0xfff, 0x100000001, 0x20, 0xdbe, 0x91ad, 0x9, 0x101, 0x4000000000, 0x2c30, 0x80000000, 0x10000, 0x400, 0x7a32, 0x9, 0x100, 0x6, 0xd367, 0x7, 0x7, 0x8, 0x6b62, 0x1000, 0xa6fb, 0x8, 0xfffffffffffffff8, 0x80000001, 0xffffffffffff2c3a, 0x6, 0x0, 0xfffffffffffffffc, 0xffff, 0x9, 0x0, 0xffffffff, 0x1, 0x100000000, 0x7, 0x524, 0xffff, 0x4, 0x100, 0x7, 0x5, 0x7fff, 0x2, 0x1, 0xffffffffffffff81, 0x1, 0xec4, 0x8, 0xff, 0x4, 0x1, 0x346f8864, 0x4, 0x6, 0xe291, 0x3, 0x7f, 0x7fffffff, 0x6, 0x6, 0x5, 0x3ff, 0x1af, 0x9b6, 0xfffffffffffffffe, 0x100000001, 0x2, 0x20, 0x20, 0x2, 0x88, 0x0, 0xffffffffffff7fff, 0x4, 0xfffffffffffffffc, 0x8, 0x4, 0x7, 0xfffffffffffeffff, 0x7f, 0x6, 0x80000000, 0x4, 0x2, 0x7, 0x59, 0x5, 0x4, 0x7, 0x9, 0x1, 0x4, 0x5, 0x1, 0x5, 0x1, 0x8000, 0xfffffffffffffff7, 0x5, 0x8000000000000, 0x7fffffff, 0x7, 0x6, 0x5, 0x8, 0x9, 0x2, 0x23f, 0xffff, 0x4, 0x200, 0xffc, 0x5ed, 0x100000000, 0x3, 0x689, 0xffffffff, 0x3, 0x3, 0xd9, 0xfff, 0x6, 0x8, 0x6, 0x2, 0x8, 0xffff, 0x9, 0x8000, 0x6, 0xff, 0xe32, 0x3, 0x1ba0, 0x100000000, 0xfffffffffffffffd, 0x2, 0x8, 0x20, 0x8001, 0x4, 0x100, 0x1, 0x4, 0x100, 0x2, 0xe0d7, 0x3, 0x80000001, 0x2e50cf8f, 0x9, 0x1d5c, 0x5, 0x9, 0x1, 0x20000, 0x1ff, 0x64d, 0x2, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x659a, 0x0, 0x2417fe2e, 0x5, 0x9, 0x0, 0x9, 0xfffffffffffffffb, 0x100000001, 0x5, 0x9, 0xffffffff00000000, 0x3, 0xad1d, 0x9, 0x7, 0x7b7, 0x70000000000000, 0x2, 0x48, 0x1, 0x6d3, 0x1, 0xa9fe, 0x27de0058, 0x9, 0x8, 0xfffffffffffffff8, 0x80000001, 0x1000, 0x5, 0x0, 0x3, 0x6, 0x4, 0xff, 0x8, 0x8, 0x5, 0xb90, 0x3fbb, 0x0, 0x101, 0x9, 0x100000000, 0x9b, 0x9, 0x4c6cf068, 0x9, 0x1f, 0x2, 0x101, 0x10000, 0x7, 0x6, 0x2, 0x5, 0x24b, 0x7ff, 0x0, 0x26, 0x9, 0x7fff, 0x64b, 0x6cb, 0x3ee6, 0x3, 0x7, 0x8b, 0x8, 0x4, 0x4, 0x7, 0x7fffffff8000, 0x1, 0x81, 0x5, 0x0, 0x1, 0x7, 0x92, 0x2, 0x1, 0x4, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x5, 0x6, 0x7fffffff, 0x58f6, 0x5, 0x2, 0x3f, 0x4, 0x16ab, 0x7, 0xa73b, 0x6, 0x8, 0x1, 0xffffffff, 0x3, 0x401, 0x9, 0xad, 0x7ff, 0x81, 0xe3a, 0x5, 0x401, 0x8, 0x9c2, 0x76c5a273, 0x3, 0x4, 0x7, 0x8, 0x6, 0xd960, 0x9, 0x9, 0x9, 0x9e, 0xd2, 0x1, 0x40, 0x6, 0x1, 0xffffffffffffff3b, 0x9, 0x7ff, 0x800, 0x1, 0x100000000, 0x10001, 0x401, 0x81, 0x9, 0x4, 0x5, 0xf3e85fc400000000, 0x8, 0x1, 0x67, 0x81, 0x7f, 0x2c, 0x4, 0x2800, 0x1049e2a2, 0x505, 0x3ff, 0x666b, 0xea, 0x6, 0x3, 0x0, 0x1, 0x442, 0x1f, 0x6, 0x80000000, 0x6, 0x6, 0xa14d, 0x3, 0xffffffffffffffff, 0xa8, 0x4, 0x1, 0x8, 0x7ff, 0x5, 0x2, 0xf8d, 0x1f, 0x4, 0x0, 0xffffffff, 0x4, 0x6, 0x2, 0x0, 0x7ff, 0x4, 0x10001, 0x8, 0x20, 0x4, 0xfffffffffffffffe, 0x5, 0x3, 0xffffffffffffffff, 0x6, 0x80, 0xc3ae, 0x1213, 0x40, 0x8, 0x8001, 0xc7e, 0x80000001, 0x2, 0x100, 0xffffffffffffffc0, 0x1, 0xdc5f, 0x2, 0x1, 0xadc9, 0x7fffffff, 0x8, 0x5, 0x6cb5, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x401, 0x0, 0x6, 0x7, 0x1, 0x2, 0x0, 0x2, 0x3, 0x8, 0x7, 0x7, 0x7fff, 0x3f, 0xffff, 0x292a, 0xf56, 0x2, 0x1, 0x3, 0x320, 0x4, 0xffffffff, 0x1, 0x8, 0x4, 0x8, 0x8, 0x7, 0x6, 0x4, 0x6, 0x3, 0x2, 0x401, 0x40b, 0x101, 0x0, 0x9, 0xfffffffffffffffe, 0x6, 0x0, 0x5, 0x8001, 0x7fff, 0xffff, 0x6, 0x6, 0x3f, 0xfffffffffffffff7, 0x2, 0x401, 0xb633, 0x6, 0x1ff, 0x2, 0x2, 0x200, 0x8, 0x7fff, 0x2, 0x9, 0x1ff, 0x100, 0xfffffffffffffff7, 0x5, 0x7fffffff, 0x7, 0x7fffffff, 0x0, 0x778, 0x1, 0x0, 0x9, 0x3, 0x3, 0x6, 0xffffffffffffff00, 0x7, 0x3, 0x893b, 0xd61f, 0x5, 0x10001, 0x1f, 0x8, 0x1f, 0x9, 0x81, 0x800, 0x7de69e03, 0x0, 0x57460f6e, 0x6, 0x7, 0x1, 0x1, 0x1000, 0x100, 0x5, 0x3f, 0x2, 0x7ff, 0x3, 0x7, 0x1, 0x8, 0x10001, 0x8001, 0x7, 0x8, 0x2, 0x7, 0x9, 0x8, 0x8, 0x8, 0x5, 0xfd, 0x0, 0x1, 0xbb, 0x49d, 0x6, 0x9, 0x2, 0x2, 0x1, 0x9, 0x100, 0x0, 0x2, 0xfff, 0x2, 0x9dd, 0x9, 0x80000000000000, 0x4070, 0x1, 0x4d9, 0x4, 0x800, 0x349, 0x5, 0xfffffffffffffffe, 0x3f, 0x7, 0x8001, 0xffff, 0x200, 0x9, 0x7, 0x2, 0x3, 0xfe, 0xfff, 0x3, 0xafc3, 0x0, 0x2, 0x0, 0x7, 0x80000001, 0x5, 0x1, 0xffff, 0x2, 0x5, 0x1, 0x7, 0x1, 0x20, 0x80000000, 0x17c3de45, 0x9, 0x3f, 0x1, 0x20, 0x5, 0x8000, 0x562, 0x6, 0x1, 0x6, 0x6, 0x5, 0x4, 0x40, 0x7, 0x8, 0xfffffffeffffffff, 0x2, 0x80000001, 0x0, 0x4, 0xa8, 0xfff, 0x8, 0x1, 0xfff, 0x2, 0x0, 0x2, 0x7ff, 0x3, 0x1, 0x1, 0x1, 0x5, 0x1c2, 0x5, 0x2, 0x101, 0xef, 0x3, 0x3, 0x20, 0x40, 0x9, 0x8, 0x4, 0x80000001, 0x4, 0x8, 0x1, 0x1, 0x9, 0x1, 0xff, 0xe000000000000000, 0x7f, 0x3f, 0xb130, 0xed8, 0x6, 0x0, 0x0, 0x3, 0x8, 0x0, 0x2, 0x0, 0x100000001, 0x1000000000, 0xd3, 0x1, 0x3, 0x401, 0x1, 0x8fa, 0x7, 0x24, 0x1, 0x20, 0xffffffffffff2735, 0x9, 0x5bb, 0x2, 0x7, 0x7, 0x3ff, 0x6, 0x3, 0x3, 0x5, 0x0, 0x5, 0x2, 0x6, 0x2, 0x4, 0x1000, 0x6, 0xff, 0xffffffffffffffff, 0x800, 0xaff6, 0x80000000, 0x5, 0x5, 0x6, 0x0, 0x6, 0x6, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x44a9, 0xffffffffffffff81, 0x0, 0x4, 0x6, 0xfffffffffffffff8, 0x80000000, 0x8, 0x4, 0x0, 0x4, 0x4, 0x6, 0x3, 0xbe9, 0x7, 0x5, 0x200, 0x4b520271, 0x2, 0x7, 0x8, 0x1f4a, 0x401, 0x9, 0x6, 0x1, 0x100000000, 0x3, 0xffff, 0x8, 0x578, 0x7fffffff, 0x40, 0xfffffffffffffffd, 0x8000, 0x1, 0x4, 0x1, 0xa03, 0x7f, 0x5, 0x7, 0x7ff, 0x5a6acf88, 0x100000001, 0x7, 0x2, 0x400, 0x9, 0x72, 0x3, 0x7, 0x9, 0x8, 0x400, 0x0, 0x8, 0x1, 0xef63, 0x2, 0x0, 0x401, 0x100000000, 0x7fff, 0x5, 0x100000000, 0x4, 0x6, 0x5, 0xffff, 0x8001, 0x2, 0x724, 0x9, 0x8000, 0x2, 0x7f, 0x8, 0x0, 0x1ff, 0x3, 0x0, 0x1000, 0x1000, 0x6e54, 0xe7, 0x3, 0x7fffffff, 0x1, 0x8, 0x7, 0x60, 0x2, 0xbad9, 0x8, 0x7, 0x3, 0x2, 0x9, 0x0, 0x401, 0x35, 0x5, 0x2, 0x4, 0x9, 0x81, 0x6, 0x100, 0x0, 0xe548, 0x4, 0x9, 0x6, 0x81, 0x1, 0x7, 0x7, 0x81, 0x7fffffff, 0x2, 0x7f, 0x8, 0x6, 0x0, 0x245b8b9b, 0x7fff, 0x7ff, 0x1, 0xf778, 0xc62, 0x4, 0xb3, 0x80000, 0x7, 0xffffffff80000000, 0x1, 0x1, 0x10001, 0x3, 0x0, 0x1, 0x65, 0x8, 0x4b, 0x3, 0x5, 0x100000000, 0x40, 0x100, 0x1, 0x1ff, 0x6, 0x400, 0xfffffffffffffeff, 0x1, 0x1, 0x5, 0x40, 0x1, 0x2ee, 0x8, 0xf7, 0x80000001, 0xa60, 0x0, 0xffffffffffff59d6, 0x100000000, 0x8, 0x80, 0x401, 0x7fffffff, 0xfda, 0x2, 0x7fffffff, 0xf2fb, 0x53d, 0x2, 0xa73, 0x92c9, 0x8001, 0x1, 0xfffffffffffffffb, 0x2, 0x2, 0x6, 0x2000000000000000, 0xb5, 0x80, 0x1, 0x4, 0x2, 0x35d0, 0x1000000010000, 0x7, 0x80000001, 0x1000, 0x4, 0x0, 0xfffffffffffffffe, 0x3, 0x3, 0x10000, 0x1, 0x1, 0x3, 0x1ced, 0x9, 0x8001, 0x3, 0x0, 0x65c, 0x7, 0x7, 0x10a7, 0x8, 0x4, 0xfff, 0x3, 0x9b2, 0xfffffffffffffffe, 0x7ff, 0x7, 0x5d0, 0x9, 0x4, 0xfffffffffffffffb, 0x4, 0xffff, 0x4, 0x4, 0x1000, 0x5, 0x18d, 0x9, 0x1, 0x6, 0x5, 0x7f0000000000, 0x0, 0x6, 0x7f, 0x0, 0x4, 0x2, 0x0, 0x800, 0x1, 0x7, 0x399b, 0x1, 0x800, 0x2, 0xffffffff, 0x2, 0x1000, 0x3, 0x7fff, 0x42d3, 0xfff, 0x100000001, 0x1ff, 0x7, 0x9, 0x1, 0x9, 0x1, 0x5, 0x3, 0x5, 0x0, 0x9, 0x7, 0x3, 0x8, 0x101, 0x2, 0x4, 0x4, 0x8000, 0x2, 0x8, 0x9, 0x88e, 0x9, 0x6, 0x6, 0xe392, 0x7, 0x7, 0x0, 0xc70, 0x2, 0x4d4, 0x800, 0x5, 0x80000000, 0x1f, 0x6, 0x7, 0x0, 0x8001, 0x80000000, 0x2, 0x8, 0x2, 0x5, 0x5, 0x7, 0x3f, 0x8, 0xfffffffffffffffa, 0x7f, 0x7fff, 0x69cf5fe0, 0x80000000, 0x7, 0x1000, 0x7, 0x3, 0x4, 0xf4, 0xffffffffffffffe0, 0x0, 0x2e, 0x80, 0x6, 0x4, 0x200, 0x8, 0x6, 0x9023, 0x1, 0x400, 0x3, 0x49, 0xfff, 0xcc, 0x0, 0x5, 0x10001, 0x3f, 0x1, 0x3ff, 0x0, 0x6, 0x1, 0x6, 0x0, 0x8, 0xff, 0x0, 0x100000001, 0x2, 0x4, 0x2c1a, 0x6, 0x4, 0x8001, 0x5, 0x3ff, 0x1, 0x24, 0x9, 0x0, 0x1000, 0x6, 0x400, 0x5, 0x1, 0x0, 0x1, 0x5, 0x8, 0x9, 0x144f, 0x8, 0x7, 0x6, 0x7fffffff, 0x101, 0x9, 0x7ff, 0x8, 0x8001, 0x10001, 0x4, 0x1ff, 0x8, 0x80000001, 0x0, 0x7, 0x5, 0x8, 0x8, 0x3, 0x1f, 0x3, 0x1, 0x5, 0x5, 0x100000001, 0x607, 0xf6b, 0xfff, 0x8, 0x113, 0xfffffffffffffffb, 0x1000, 0x1abc000000000000, 0xfffffffffffffffe, 0x5, 0x3, 0xfffffffffffffff8, 0x5, 0x4, 0x7, 0xf8e373a, 0x15, 0x200, 0xe9, 0x0, 0x1, 0x1000, 0x100000001, 0x69, 0x863, 0x9ea1, 0xfffffffffffffcad, 0x8, 0x0, 0x1, 0x8, 0x100000000, 0x4, 0x27, 0x1, 0x6, 0x7, 0x0, 0x2, 0x1f, 0x2, 0x6, 0x100, 0x9, 0x9, 0x1, 0x34, 0x4, 0x3, 0x9, 0xfffffffffffffffb, 0x1, 0x0, 0x5, 0x80000001, 0x756, 0x81, 0x3, 0x6, 0x9, 0x3, 0xfffffffffffffff9, 0x100, 0x80000000, 0x8, 0x2, 0x80, 0x4, 0x5, 0x76, 0x6, 0x9, 0x81, 0x1, 0x8, 0x3, 0x2, 0x5, 0x4, 0xff1, 0x1, 0x1ff, 0x1, 0x673085e5, 0x9, 0x4, 0xe0c, 0x10000, 0x5, 0x80000000, 0x80, 0x3f, 0x4, 0xdc5, 0x5, 0x1, 0x80000000, 0x9, 0x1, 0x1, 0x0, 0x7, 0x0, 0x7fff, 0x4, 0x4, 0x1, 0x1ff, 0x5, 0x20, 0x1, 0x4, 0x6, 0x100000001, 0x7ff, 0x3, 0x8000, 0x6e, 0xae, 0x7, 0x50fe, 0x4, 0x3, 0x800, 0x6c4, 0x4, 0x6, 0x8, 0x5, 0x8001, 0x3, 0x8, 0x6c8c, 0x4, 0x8, 0x0, 0xcbe, 0x28, 0x80, 0x1000, 0x1, 0x8000, 0x7, 0x1, 0x8001, 0x10000, 0xff, 0x1, 0x3, 0x7ff, 0xff, 0x0, 0x8, 0x2, 0x6, 0x8, 0x7, 0x0, 0x8000, 0xfff, 0xffffffffffffff72, 0x81, 0x3ff, 0xfffffffffffffffe, 0x1, 0x7fffffff, 0xe7d7, 0x80, 0x1ff, 0x5, 0x1, 0x8, 0x1, 0x7, 0x9, 0x4, 0x31, 0x400, 0xfffffffffffff801, 0x80, 0x100, 0x9a5, 0x10000, 0x172f, 0x3a9, 0x8001, 0x3ff, 0x7, 0x40, 0x6, 0x9, 0x1, 0xe9, 0x80000000, 0x1000, 0x0, 0x4, 0x6, 0x8, 0x100, 0x0, 0x1f, 0x6, 0x1, 0x2, 0x0, 0x7, 0x3, 0x0, 0x6, 0x1ff, 0x9, 0x0, 0x6a43198d, 0x1000, 0x73965898, 0x1, 0x8, 0x3f, 0x4, 0x2, 0x100, 0x8001, 0x6, 0xf0, 0x2, 0x6, 0x0, 0x9, 0x3, 0x200, 0x1, 0x10000, 0x9, 0x1, 0x7, 0x0, 0x1f, 0x3, 0x20, 0x8, 0x30000000, 0x7, 0x4, 0x29, 0x8, 0x9, 0x6, 0x441, 0x100000000, 0x0, 0x8001, 0x8ab, 0x5, 0x81, 0x9, 0x1, 0x1, 0x7, 0x8000, 0x40, 0x0, 0x84bb, 0x7fff, 0x0, 0x9, 0x2, 0x5, 0x4, 0x100000000, 0x4, 0x0, 0x2, 0x6, 0x7, 0xfffffffffffeffff, 0x8, 0x1f, 0x8, 0x7ff, 0x100000000, 0x401, 0x0, 0x4, 0x6, 0x9, 0x0, 0x80, 0x9, 0xfff, 0x0, 0x401, 0x776, 0x800, 0x3, 0x8, 0x5, 0x7, 0x7, 0x2, 0x0, 0x4, 0x3, 0x1f, 0x100000001, 0x6, 0x1, 0x84, 0x1ff, 0xff, 0x4, 0x6, 0x1a, 0x1, 0x3, 0x8, 0xaf, 0x1ff, 0xfffffffffffffffc, 0x81, 0x7a3488f9, 0x10000, 0x80, 0xffffffffffff6f92, 0x9, 0x81, 0x8001, 0x2, 0x6fe5, 0x97b, 0x0, 0x10000, 0x94, 0xfffffffffffffffa, 0x7, 0x6, 0x5, 0x5, 0xd6a3906, 0x0, 0xfffffffffffffffe, 0x2, 0x7ff, 0x9, 0x3, 0x0, 0x7fff, 0x9, 0xa3, 0x0, 0x6, 0x6, 0x3f, 0x2d7, 0x7fffffff, 0x80000000, 0xfffffffeffffffff, 0x100000000, 0x401, 0xffffffff, 0x1, 0x2dfc58f4, 0x3, 0xb684471, 0x6, 0x6, 0x7, 0x7, 0x0, 0x1, 0x7, 0x10000, 0x8, 0x8, 0x6, 0x0, 0xfffffffffffffe01, 0x6f0c27d5, 0x5, 0x3, 0x9, 0x4d7, 0x100000000, 0x3f, 0x80000000, 0x6, 0xffffffff, 0x9, 0x6, 0x0, 0xffffffffffffffe0, 0x0, 0x7d23, 0x7ff, 0xc1, 0xc0e, 0x3ff, 0x2000000000, 0x20, 0xffffffffffffa4af, 0x3, 0x1000, 0x5, 0x4000000000000000, 0x3, 0x2, 0xfff, 0x49d6, 0x61, 0x0, 0x0, 0x7, 0x8, 0xcb83, 0x101, 0x2, 0x7, 0x800, 0x5, 0x800, 0x100000000, 0xfffffffffffffffe, 0x6, 0x9, 0x7f, 0x9, 0x18f8, 0x3, 0x119, 0x1, 0x81, 0x3, 0x1, 0x0, 0x1, 0x9, 0x7ff, 0x2, 0x5, 0x7fff, 0xfffffffffffffffb, 0x5, 0x3, 0x1, 0x6, 0x7, 0x3, 0x4f, 0x0, 0x0, 0x81, 0x80000000, 0x8000, 0x7ff, 0x8, 0x2, 0x80, 0x3, 0xffffffffffff8000, 0x1, 0x3, 0x2, 0x8, 0x2, 0x8, 0x2, 0xffffffffffffffff, 0x7fff, 0xffffffffffffffff, 0x8001, 0x8, 0x4, 0xea95, 0x5, 0x1, 0x7f, 0x7, 0x2, 0x0, 0x1f, 0x2, 0x4, 0x1, 0x6, 0x4, 0x4, 0x5, 0x101, 0x0, 0x9, 0x2, 0xfffffffffffffffe, 0x0, 0x22f, 0x2141, 0x100, 0x10001, 0x0, 0xda3, 0x6, 0x1f, 0x7, 0xfffffffffffffff7, 0xf61a, 0x7f, 0x8001, 0x5, 0x7, 0xb91, 0x100000000, 0xffd6, 0x10000, 0x46, 0x8, 0x8e3b, 0x4, 0x1, 0x1, 0x3, 0x9, 0x3, 0x9, 0x7, 0x2, 0x0, 0x5, 0x800, 0x100000000, 0x28, 0x3f, 0x7, 0x7, 0x8b, 0x1, 0x5539, 0x8, 0x4, 0x2, 0xb6, 0x10001, 0x6, 0x7fffffff, 0x9, 0x1f, 0x7f, 0x5, 0x0, 0x20, 0x3, 0x8, 0x6, 0x1, 0x9, 0xea, 0x9, 0xc6, 0x9, 0x3, 0x9, 0x935, 0xff, 0x5, 0x1, 0x8, 0x0, 0x2, 0x4a6, 0xfffffffffffffffb, 0x7, 0x6, 0xffffffffffffff80, 0x5, 0x1ff, 0x1, 0x40, 0xfffffffffffffffb, 0x8, 0x7ff, 0x8001, 0x2, 0x4, 0x3, 0x10000, 0x73, 0x3f0, 0x7ff, 0x3, 0x1, 0x4da, 0x481, 0x9, 0x782, 0x2, 0x2, 0x7fffffff, 0xbe0, 0x11f, 0x80000000, 0x100000001, 0x5, 0x2, 0x6, 0x82, 0x4c, 0x131, 0x9, 0x6, 0x4040000000, 0x2, 0x1, 0xced, 0x40004000, 0x1ff, 0x7fffffff, 0x8, 0x8, 0x5, 0x64, 0x9, 0x800, 0x9, 0x200, 0xffffffff7fffffff, 0x3, 0x4, 0x1ff, 0x9, 0x7, 0xdb, 0x2, 0x8001, 0x20, 0x7, 0x5, 0xa0000000000000, 0x800, 0x8, 0x81, 0x6, 0x3, 0xffffffffffffffc1, 0x7f, 0x0, 0x7, 0x1, 0x6, 0x7, 0x3f, 0x8, 0x9, 0x5a9b, 0x9, 0x8, 0xfffffffffffffe00, 0x2, 0x8, 0x5, 0x4, 0x4a, 0xba3d, 0x1, 0xffffffff, 0x9, 0x800, 0x7f, 0x2, 0xfffffffffffffff8, 0x3, 0x7, 0x9, 0x3, 0x7fff, 0x1, 0x8, 0xfffffffffffffff9, 0x6, 0x1f, 0x7, 0xd9, 0x1f, 0xba5, 0x80000000, 0xfff, 0x798a, 0x3, 0x800, 0x8, 0x0, 0x2, 0x1f, 0x6, 0x3, 0xff, 0x2, 0x5, 0x0, 0x1, 0x9, 0x400, 0x6, 0x5, 0x9, 0x1, 0x4, 0x0, 0x78, 0xffff, 0x2, 0x81, 0x80000000, 0x2, 0x9, 0x8000, 0x1, 0x4, 0x80000001, 0xc30, 0x9, 0x5, 0x9, 0x2, 0x401, 0x7fff, 0x6, 0xfffffffffffffffe, 0xffffffffffff4139, 0x20, 0x1, 0x4, 0x3, 0x3, 0x1, 0x3, 0x5, 0x7fffffff, 0x80000001, 0x0, 0x6e9e, 0x20, 0xff, 0x4, 0x8bd, 0x7, 0x100000000, 0x0, 0x6, 0x7fff, 0x16, 0x1, 0x6, 0x6, 0xffffffffffffff80, 0xffff, 0x1f, 0x88, 0x7fff, 0xcb, 0x0, 0x1, 0x6, 0x4, 0x2, 0x0, 0xff, 0x6, 0x0, 0x1f, 0x7, 0x3, 0xee76, 0x8, 0x8, 0x1f, 0x7f, 0xba, 0x0, 0x81a, 0xfffffffffffffffc, 0x5, 0x20, 0x3ff, 0x200000000, 0xfffffffffffffffc, 0x0, 0x1, 0x8001, 0x113, 0x100, 0x8, 0x2, 0x4, 0xf30, 0xc7, 0x5, 0x10001, 0x57, 0x95, 0x1, 0xd3, 0x40, 0x2bf, 0x8, 0x0, 0x5, 0xffff, 0x8000, 0x7f, 0x9, 0x5, 0xe9, 0x0, 0x0, 0x1, 0x9, 0x8, 0x1, 0x2, 0x4000000000, 0x4, 0x7, 0x5, 0x7ff, 0x1c, 0xee, 0x38, 0x0, 0x6, 0x5, 0x5, 0x9, 0x6, 0x2, 0x4b3, 0x184, 0x80000001, 0x0, 0x8, 0x7fffffff, 0xff, 0xb1, 0x7ff, 0x8, 0x81, 0x9, 0x125000000000, 0x400, 0x4, 0x8001, 0x46, 0x400, 0x6, 0x5, 0x1, 0x4, 0x15d, 0x33cc, 0x37c, 0x0, 0x80000001, 0xd443, 0x0, 0x3, 0x2, 0x20, 0x1, 0xfffffffffffffff9, 0x5, 0xff, 0x7fff, 0x7fff, 0x6, 0xc7, 0x1f, 0x3, 0x0, 0x7, 0xffffffffffff2567, 0x80000001, 0x4, 0x54d, 0x3, 0x1, 0x6, 0x3, 0x1f, 0x7fff, 0x10001, 0x0, 0x6, 0xffffffffff4b8da6, 0x3, 0x2, 0x100, 0x1f, 0x17, 0x8, 0x7ff, 0x1ff, 0x1, 0x2, 0x0, 0x200, 0x9, 0xbde, 0x100000001, 0xffff, 0x93e, 0x0, 0x8, 0x8, 0x8001, 0x8, 0xa1b8, 0x7fffffff, 0x998, 0x4, 0x7fffffff, 0x9, 0x100000000, 0xfffffffffffffe01, 0x24, 0x8, 0x4, 0x3318, 0x5, 0x1, 0x800, 0x7, 0x5e, 0x100000001, 0x9, 0x8, 0x7, 0x100000001, 0x2, 0x800, 0x4, 0x0, 0x3, 0x6, 0x5, 0x20, 0x10000, 0x101, 0xd12, 0x7f, 0x401, 0x1f, 0xcdd, 0x2, 0x9, 0x9, 0x100, 0x9, 0xf1ff, 0x400, 0xde, 0x8, 0xffff, 0x8, 0xfffffffffffffff7, 0x400000, 0x20, 0xfffffffffffffffd, 0x5, 0x4, 0x2, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xffffffff, 0x1000, 0x3, 0x9, 0x6, 0x7, 0x12, 0x4, 0x1, 0x80000000, 0x5, 0x8001, 0x7, 0x80000000, 0x80, 0x8, 0x2, 0x33, 0x101, 0xfffffffffffff6d4, 0x8000, 0x200, 0x96de, 0x8, 0x82d, 0x0, 0x3, 0x4, 0xfffffffffffffff8, 0x1, 0xf9, 0x7fff, 0x0, 0x7ff, 0x1, 0x0, 0x0, 0x653, 0xfffffffffffeffff, 0x2, 0xfffffffffffffffb, 0x6, 0xd5c, 0x0, 0xffffffffffffffc0, 0x9, 0x80000001, 0xffff, 0x2c3, 0xfff0000000000000, 0x9, 0x100, 0x74ea, 0x1f6f, 0x4, 0x3, 0x5, 0xc, 0x0, 0x7, 0xfffffffffffffffa, 0x0, 0xe4, 0x9, 0x400, 0x3, 0x846, 0x4, 0x100, 0x7, 0x0, 0x101, 0x7fff, 0x4, 0x9, 0x4, 0x0, 0x6, 0x6, 0x2, 0x7fffffff, 0x5, 0xfffffffffffffffb, 0x7, 0x8000, 0x1e04, 0x0, 0x5, 0x1000, 0x5, 0x0, 0x6, 0x3, 0x2, 0x80000001, 0x400, 0x0, 0x6, 0xffffffff, 0x8, 0x0, 0x4, 0x7, 0x6, 0x2333, 0x81, 0x100, 0xffffffffffff493b, 0xfff, 0x8a5, 0x80000000, 0x7fff, 0xe8, 0x9, 0x3, 0x3, 0x6, 0x9, 0x8, 0x1d, 0x8, 0x7fff, 0x80, 0x8, 0x4, 0x6, 0xffffffffffff2817, 0xeaab, 0x1, 0x7, 0x1, 0x1000, 0x61f9, 0x2, 0x1ffc000000000000, 0xffff, 0xffffffff0, 0x100000000000000, 0x100, 0x6, 0x5, 0x2, 0x9, 0x4, 0x10001, 0x2, 0x2, 0xffffffffffffff80, 0xc9ef, 0x5, 0x3, 0xffffffffffff7fff, 0x9, 0x5, 0x3, 0x7, 0x6, 0x3, 0x7, 0x8, 0x3f, 0x3, 0x199d, 0x100, 0x8, 0xf, 0x6200, 0x9, 0x80000000, 0x0, 0x9, 0x31c9f1c4, 0x4459, 0x100, 0x7ff, 0xd3, 0x9, 0x0, 0x2, 0x6, 0x20, 0x7, 0x400000000000, 0x9, 0xffffffff, 0x4, 0x8000, 0x40, 0x6, 0x5, 0xffffffff, 0x1, 0x100000000, 0x1ff, 0x1118, 0x80, 0x9, 0xffffffffffffffff, 0x1, 0x4, 0x8, 0x9, 0xfffffffffffffffe, 0x5, 0x2ce05c5c, 0x100000000, 0xcbe1, 0x8, 0xff, 0x1ff, 0x3, 0x6, 0x6, 0x2c8395f4, 0x9, 0x400, 0x0, 0x4, 0x3, 0x1, 0x8001, 0x8d9, 0x9, 0x8, 0x2, 0xfffffffffffff001, 0x6, 0x62865c31, 0x8, 0x8, 0x2, 0x1, 0x8, 0x80, 0x60000000, 0x2, 0x100000001, 0xd2, 0x3, 0xfe, 0x6, 0x0, 0xb7e, 0x800, 0x400, 0x6, 0xffffffff, 0x296, 0x2, 0x400, 0x1, 0xfff, 0x5, 0x313c, 0x8, 0xfffffffffffffffe, 0x4b, 0x897, 0x10000, 0x40, 0xffffffffffffff00, 0x20, 0x7fffffff, 0x3, 0x4, 0x1ff, 0x40, 0x8, 0x2, 0x3, 0xffffffff, 0x1, 0x100000000, 0x9, 0x1, 0x3, 0x9, 0x401, 0x1, 0x80000000000, 0x0, 0x200, 0x41c, 0x77d, 0x10, 0x7, 0xffffffffffffffe0, 0x20, 0x1, 0xfffffffffffffffc, 0x3, 0x7, 0x8001, 0x21f, 0x0, 0xff, 0x7ff, 0x20, 0x9, 0x4, 0xfffffffffffffc00, 0x8000, 0x7, 0x4, 0x400, 0x7fff, 0x9, 0x2, 0x1f, 0x10001, 0x80000001, 0x98a4, 0x181, 0x800, 0x2, 0x6, 0x8, 0x1, 0x7, 0x7, 0x4, 0x3, 0x0, 0x8, 0x6, 0x4, 0x8000, 0xffffffff80000000, 0x3, 0x100000000, 0x8, 0xb7a, 0x7ff, 0xe7, 0x8, 0x1f, 0x1, 0x2, 0x100000000, 0x6, 0x100000000, 0x3, 0x8, 0x68d2, 0x6e, 0x5, 0x5, 0x7fffffff, 0x5, 0xef60000000000000, 0x7, 0x6, 0x2, 0x6, 0x4, 0x10001, 0xfff, 0x0, 0x3f, 0x80000000, 0x0, 0x4, 0x0, 0xffffffffffff8001, 0x8, 0x0, 0xef8, 0x3f, 0x93, 0x392, 0x5, 0xe24, 0x2, 0x9, 0x9, 0x7, 0xff, 0xab, 0x7, 0x100, 0x1, 0xe8a, 0x6, 0x7, 0x1, 0x3, 0x7, 0x1000, 0x800, 0xce26, 0xff, 0x5, 0x0, 0xc7ec, 0xfffffffffffffffd, 0x8, 0x2bb9, 0x2, 0x1, 0x0, 0x800, 0x7f, 0x5, 0x2, 0x5, 0x6, 0x56, 0x4, 0xcd, 0x4, 0x9, 0x5, 0x2, 0x0, 0x7, 0x5, 0xffffffff, 0x51, 0x10, 0xa65, 0x5, 0x100000001, 0x1, 0x6, 0x1, 0x2, 0xffffffff, 0x4, 0x3, 0x40, 0x100000000, 0x1891, 0x2000, 0x9, 0x7, 0x2c, 0x9, 0x1, 0x4, 0x40, 0x0, 0x7, 0x0, 0x3, 0x4, 0x6, 0x7, 0x80, 0x7fff, 0x4, 0xee, 0x10001, 0x8000, 0x3, 0x10001, 0xfffffffffffffff9, 0x1000, 0x4, 0x9256, 0x3, 0x1, 0x0, 0x8, 0x1f4, 0x7, 0xa3, 0x9, 0x204, 0x1ff, 0x9, 0x7f, 0x4, 0x80, 0x3186, 0x1, 0x81, 0x5, 0x579, 0x401, 0x9, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x1, 0x8bd2, 0xac3, 0x4, 0x5, 0x7fff, 0x669, 0x1, 0x1000000000000000, 0x4, 0x40, 0x7, 0x7, 0x52, 0x74c, 0x6, 0x200, 0x3, 0x3, 0x8, 0x2, 0x1, 0x9, 0x1000, 0x6, 0x8000, 0x10001, 0x1, 0x81, 0x4, 0x8, 0x3, 0x2, 0x3, 0x8001, 0x84, 0x1, 0x1, 0x8, 0x4, 0x4, 0x100000001, 0xfffffffffffffffd, 0x3, 0x7f, 0x7, 0x4, 0x5, 0xb82, 0x5, 0x2, 0x40, 0x6, 0x5b3, 0x5, 0x5, 0xffffffff, 0x8001, 0x4, 0x20000000000000, 0xff, 0x7, 0x2, 0x10001, 0x9, 0x4, 0x5, 0x140000000, 0x0, 0x2, 0x1, 0x7, 0xd9, 0xe9, 0x3, 0x1, 0x7, 0x612c, 0x8001, 0x80000001, 0x0, 0x800, 0x3, 0x7, 0x7, 0x3, 0x6, 0x1, 0xffff, 0x6, 0x6, 0x2, 0x19bc, 0x7c8, 0x0, 0x4, 0x9, 0x0, 0x7, 0x5, 0xffffffffffffff18, 0x100000000, 0x8000, 0x3f, 0x1, 0x6, 0xffffffffffffffb5, 0x8, 0x5, 0x200, 0x0, 0x3f, 0x7, 0x6, 0x3, 0x9d6, 0x7fdd, 0x80000001, 0x5c5, 0x8001, 0x10001, 0x1, 0x9, 0x0, 0x9, 0x934, 0x8, 0x401, 0x3f, 0x32, 0x1000, 0x400, 0x6, 0x4, 0x5, 0x7f, 0xfffffffffffffffa, 0x7083, 0xfffffffffffffffc, 0x400, 0x4, 0xfff, 0xfffffffffffffff8, 0x7, 0x10001, 0x597, 0x0, 0x6, 0x3, 0xfffffffffffffffa, 0x6, 0x7fffffff, 0x3ff, 0x1f, 0xfffffffffffffff7, 0xfff, 0x400, 0x4, 0x3, 0x1, 0xfff, 0x8001, 0x4593585d, 0x1, 0x9, 0x5, 0xafb, 0x263, 0x3ff, 0xe32, 0x6, 0x8, 0xfff, 0x1, 0x7707, 0xff, 0xfff, 0x1741, 0xadb, 0x6, 0x80000001, 0x5, 0x1, 0x1000, 0x27f7c00, 0x7, 0x5, 0x7f, 0x6, 0x1000, 0x0, 0xfffffffffffffffe, 0x45cb, 0x100, 0x7fff, 0x5, 0x6, 0x5, 0x4, 0x40, 0x6, 0x6, 0x1f, 0x8, 0x2, 0x9, 0xffffffffffffffff, 0x0, 0x7, 0x9, 0x1ff, 0x66f, 0x100, 0x3f, 0x2, 0x3, 0x8, 0x200, 0x1, 0xfffffffffffffff9, 0x1f, 0x6, 0x2, 0x5, 0x7, 0x0, 0xffff, 0x6, 0xfffffffffffffffb, 0x5, 0x3, 0x5, 0x40, 0x3edb7c1a, 0xffffffffffffff00, 0x9, 0x5, 0x8ef1, 0x7ff, 0x7, 0x1, 0x9, 0x2, 0x8, 0x66, 0x200800000000000, 0x4, 0x1, 0x101, 0x800, 0x80000000, 0x9, 0x7, 0x6e46, 0x6, 0x100000001, 0x92, 0xff, 0x2526, 0x5, 0x5, 0x2, 0x80000001, 0x101, 0xffffffff, 0x1, 0x0, 0x3ff5, 0x6, 0x10001, 0x4, 0x4, 0x4, 0xfffffffffffffff9, 0x71, 0x4, 0xffff, 0x6, 0xa7b3, 0x6, 0x577c, 0x0, 0x9, 0xd75, 0x3, 0x10001, 0x6, 0xffffffffffffffff, 0xe92, 0xffffffff00000000, 0x10000, 0x4, 0x200, 0x3, 0x0, 0x8, 0x6, 0x100000000, 0x1, 0x100, 0x8, 0x7fff, 0x6, 0x5, 0x61b, 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0xffffffffffff0001, 0x7, 0x3, 0x303e, 0x8001, 0x20, 0x9, 0x80000000, 0x96c, 0x23b, 0x4d003f71, 0x9, 0x8000, 0x1, 0xffffffffffff3aca, 0x1, 0x8, 0x7, 0x6, 0x6, 0x100, 0xffff, 0x2, 0x3f, 0xfffffffeffffffff, 0xffffffff00000001, 0x1000, 0x7, 0x30, 0x100000000, 0x100000000, 0x7, 0x0, 0x4, 0x6, 0x8, 0x1f, 0x8, 0x9, 0xffffffffffffff69, 0x6, 0x9, 0x10000, 0x9, 0x3f, 0x8, 0x10001, 0x800, 0x51, 0xe647, 0x6, 0x3f, 0x7, 0x0, 0x80000001, 0xa9b0, 0x1f, 0x10000, 0x3ff, 0x9, 0x7, 0x8, 0x2ee, 0x8, 0x8, 0x64a35d1, 0x401, 0xfe000, 0x100, 0xed0, 0x80000000, 0x200, 0xc7e, 0x1f, 0x7fff, 0x5, 0x40, 0x80000001, 0x59fb, 0x0, 0x8, 0x101760c6, 0xa1, 0x8, 0xfffffffffffff800, 0x0, 0x0, 0x7e6, 0xffffffff, 0x8, 0x3, 0x2, 0x1, 0x1, 0x1, 0x4fa9, 0xbd83, 0x401, 0x5, 0x8, 0x1, 0x6, 0x4, 0x4, 0x100000001, 0x10001, 0x800, 0x5, 0x3, 0x2, 0x4, 0x100000001, 0x4, 0xfffffffffffffff9, 0x9, 0x41e, 0x1, 0x10000, 0x0, 0x4, 0x6, 0x7, 0x2, 0x9, 0x2, 0x220d, 0x6, 0x7, 0x40, 0x8, 0xff, 0x5fb, 0x2, 0x2, 0x800, 0x10001, 0xbf, 0x3, 0x1398ffa5, 0x8745, 0x200, 0x0, 0x80000000, 0xfffffffffffffff8, 0x4, 0xdda, 0x1, 0xce, 0x5f, 0x5, 0x7, 0x9, 0x0, 0x5, 0x7fff, 0x1f, 0x47eddf58, 0x7, 0x401, 0x4, 0x5, 0x3ff, 0x0, 0x3f, 0x6, 0x1, 0xfffffffffffffffc, 0x8, 0x3, 0x8000, 0x9, 0xfffffffffffffffe, 0x1, 0x80000001, 0x1ff, 0x0, 0x4, 0x0, 0x9, 0x3, 0x7fff, 0x8, 0x3, 0xfffffffffffffff7, 0x80000000, 0xfffffffffffff493, 0x1, 0x0, 0x9, 0xffffffffffffffff, 0xeb60, 0xff0, 0x6, 0x1, 0xfffffffffffff066, 0x1, 0x1, 0x6, 0x9, 0x3, 0x9, 0x3, 0x9, 0x100000001, 0x2, 0x307c3ad3, 0x8, 0x6, 0x8, 0x1f, 0x2, 0x400000000, 0x7, 0x3, 0x0, 0x200, 0x0, 0xfa, 0x40, 0xfffffffffffffff8, 0x401, 0x8001, 0x6, 0x1b39, 0x7, 0x1, 0xe0, 0x6, 0x2, 0x80, 0x3], "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086e000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f1000)="2f73656c696e75782f73746174757300", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000766000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000712000-0x10)="b6cee15291c21dd3cb0b2a2917bbd563", 0x10, 0x7fff, &(0x7f0000ddb000)={r1, r2+30000000}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000034f000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00001d9000-0x20)={0x69128adf, 0xffffffffffffffff, 0x200, 0x1, 0x3, 0x3f, 0x5, 0x7, 0x0}, &(0x7f0000377000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00008b2000-0x80)={r4, 0x78, "52b84ad7739dfe4df9c0552d7f26416116698db279fc335f674fac39ee176eef7a7eae8f8daeff07ef23373ef6deaadf6d36a8bab5934b5abf96bbb2b13c4b33df741bb58e9664f692575f4a3ae7438066c55414347625e365c2b983a0dcc7faf7979b80f8398d78a243df62e4f7e913b299f7a0a01a5de5"}, &(0x7f0000105000)=0x80) dup2(r0, r0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000902000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) bind$inet(r3, &(0x7f0000591000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000509000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) 2017/12/12 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000950000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ea4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000130000)={r2, 0x2000000000000001}) setsockopt(r0, 0x107, 0x9, &(0x7f0000aca000)="01010096", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000f35000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800a) r4 = socket$inet(0x2, 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000833000)={0x0, 0xfffffffffffff625}, &(0x7f000046c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000597000-0xa0)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x4, 0xbcf, 0x6}, &(0x7f0000f84000)=0xa0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = fcntl$dupfd(r4, 0xfffffffffffffffe, r3) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r7, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xee27be3, 0x6, "356d06", 0x18, 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}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0xfff, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x4a) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bec000-0x14)={0x20000000000080, 0x401, 0x401, 0x13014bba, 0x1000}, 0x14) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000eb6000)=0x400, 0x4) r9 = syz_open_dev$usbmon(&(0x7f0000f4b000-0xd)="2f6465762f7573626d6f6e2300", 0x25, 0x280) sendto$inet6(r8, &(0x7f000036b000-0x1)="b3", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000b36000)=[{&(0x7f0000ed1000-0xeb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x1, &(0x7f0000f37000-0x92)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00005ac000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009d2000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r12, 0xc008640a, &(0x7f0000320000-0x8)={r11, r10}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b85000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_INFO(r9, 0x80386433, &(0x7f0000c88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$tun(&(0x7f0000e64000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008ce000-0xc)=@sack_info={0x0, 0x6, 0xffffffff}, &(0x7f00002e5000-0x4)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d54000-0x8a)={r2, 0x82, "039c318b3998c4eb04f2f272c3c6f68656c6f16e89cdf3ed4c70e04e23223e0968b0f1803d3172de424a0540dec42e10d65ece90fec51870fb57e19522f84080d582d900eb469da0f5063a838d5984535eabf3fb036492cf71b118cf217b294e5929c244b64016d189eae8cd080fd38d9740f5bf7c5228bf63eda479e73c5f2c012c"}, &(0x7f0000d53000)=0x8a) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000656000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000d53000)="6e7300") mkdirat(r3, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000026b000-0x10)={0x0, 0x0, 0x43, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000009f000)=[{&(0x7f0000cfa000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee4000998c0a6e753ceb1be41498d9150c2f8bbee86955c5e0b86543e80ad7988f1f6611da00100000000000000cf4569f23437f13b83ec885cf4cd4178aa4867b8", 0x78}], 0x1) [ 44.600573] device gre0 entered promiscuous mode 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x0, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000148000)="6e65742f74637000") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000474000)=0x0, &(0x7f0000b7a000)=0x0, &(0x7f00006f7000-0x4)=0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000259000-0x4)=0x0, &(0x7f0000a55000)=0x0, &(0x7f0000d53000)=0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d54000-0x4)=0x0, &(0x7f0000d53000)=0x0, &(0x7f0000d54000-0x4)=0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, 0xc) r6 = getegid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000557000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00003fe000)="2e2f66696c653000", &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000737000)={{{@in=@remote={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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000-0x4)=0xe8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d53000)="2e2f66696c653000", &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000030b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000-0x4)=0xe8) fstat(r1, &(0x7f0000355000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d54000-0xe8)={{{@in6=@local={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, 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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000-0x4)=0xe8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d53000)="2e2f66696c653100", &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() stat(&(0x7f0000bd3000-0x8)="2e2f66696c653000", &(0x7f00002e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d54000-0x4)=0x0, &(0x7f0000d54000-0x4)=0x0, &(0x7f0000d53000)=0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d54000-0x8)="2e2f66696c653000", &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000017f000)="2e2f66696c653000", &(0x7f0000c8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000d54000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d54000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000)=0xe8) r22 = getegid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d54000-0x4)=0x0, &(0x7f0000d53000)=0x0, &(0x7f0000d53000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000ae000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d54000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d53000)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008e4000)="2e2f66696c653000", &(0x7f0000d54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000475000-0xc)={0x0, 0x0, 0x0}, 0xc) r28 = getgid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d54000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d54000-0x4)=0x0, &(0x7f0000111000)=0x0, &(0x7f0000122000-0x4)=0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000d54000-0x1c0)=[{&(0x7f0000d53000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d54000-0x70)=[{&(0x7f0000264000)="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", 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{&(0x7f000038c000+0x2a5)="833480a41432ff1bcda2475b7bda0056ec20907897e8e351a9ed741e0de1950b54dcdb35c030b2f403962d8c9856c3c1c68a9d3f8caeebf491133065cb9604766b8f0aeed8b213b7b7239dd5a4acd44a2cf64b40ab21aa68f93a9f4430da16fe4ce76e497b4ea3cb5393db3416fa486e614a54a42326d8aa817e00799950bc6ce0ea8d3123871b3865b8203c0e95d7a3774c10df12f05f665d1b1cad192c82a35a8f2671505a3d35ce1eb4c5d3743c5724b4f7b3acb54b4497d73365934c3f20d31e094cdb04e756a6cb48c4b90a4c77bfa8230dc28a36ae121dac", 0xdb}, 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0x37}, {&(0x7f0000288000)="26ff347633edc8015e140d8314ee6d50b3766f1a36552d59c7a25e9f7bd75a9671599a6bc7610e48222b6b126541f6a7d695dfeaea6661a2ee4dcf09bba43c20501be2349b9ec34f1ba6a6a868aba91ba960ce240aa76c9f17e33954d3d341f451d93587d373d04476e91c08dd3f8c653c83f9d67242ab221a5704f03b3346ba1f9f1a0067e03aeee45b6a239c10906bba42c110bbc1db092f1c5c31c9f543d038465f950b4423e9009847fa62d8bb53f6bbbd19a1139b8d486b37c535bd3b9bed36abb38bd67a", 0xc7}, 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&(0x7f0000d53000)=[{&(0x7f0000d53000)="dfd0828cf0ad8986968d46efdfc4619e4475a3a86c84b59975a4e33918623791339b0b7dbac6491ba75be5fa136c6be09d3fe598c63c0b64261e128cfa4d76da1b4e8015b6203a60ca410069d6dcdb052a421417ad5e9b099d997dde0026917cca619a954d32252c7742f45a027ac6b9467209ff69bfbfdacd29230e81643bef635c65e58643145feeecb6c01649ffbecdc6c48079b0859a5441fb3c0d96b76d5c7ad00651b84d1ef0cc30649f90942a00ce4a88c14590b7ca2852a5474360071a35e6afb0a8f1", 0xc7}], 0x1, &(0x7f000073b000-0xc0)=[@cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r15, r16}, @cred={0x20, 0x1, 0x2, r0, r17, r18}], 0xc0, 0x8000}, {&(0x7f0000a63000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, 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{&(0x7f000042c000)="d5cacce319f9f4eb34654d40391757604f8a7cfd8dc198dee51734d1005e01f5c3b0e7234592b53c1efb28700fd2a76fe32c7afd2d8655d0898bbc2fd7847aa22027c9bff5fdc327229f77b77d70689aef6a224ef1d596e8878a6300b0c1504f9fc352fa20c9baa7c275d3976fbfbc5273a7d2e293f2c80baf60ff16161022488f52f4d16c132426db7b26ff7fc22b610bafe75b909c5650878f9f0ae0c6b3a91c533b62fd407a56b5009ed000240e1350343ae778f22e57a4fc00c491c78118983adb048a4b35da32f44561a1a97ba43cbb01d6b95d", 0xd6}, {&(0x7f0000d54000-0x3d)="5b656bfc57e042e932fca9a4f327f83eb8189f1ab60eb9af06a8c75530eb1a6dcbe144ed0f0be2fd1841b798622ac3b9db666cf59556c7ae1f20625664", 0x3d}, {&(0x7f00005e6000-0x20)="5f48842f81f8e8991b3bd9cc6eaa07bb3950d496a97b4017adfc555f58e3bd03", 0x20}, {&(0x7f0000d53000)="8ebae7b4c2036d27c2d868c88da5dbed1d6d9dd2215a2df2df5f35cf4d6851053af9b846a1441d7a510a22663c5570ffea1d045df8e89ccd3cad39025688233247d3ccac8dd3941543c7cc0bfac2e0c7ae361cd70290126e3936103a48da4f6a172a3e5236d04b1b625aeadbe378b1c26b719be677954d229acfad7abe496facfb462e88a5bf5441604e815a6ad11a5843ed90d99fab8c40b13795625b90596e10eb500192a41fd89d68c7896ea922824711b20bf739a3", 0xb7}, {&(0x7f00005a8000)="467c13d0946ff629eea7daa37568ad5c036566217a274e2c2d7f224f35e68383b11b9ba4e3b580de10f0c34f4cddf387c88d10ed9e1b144bf2b4d988bd025b1e22c7418cd241d619ac1e62de0b9c59e82ea019f7ca72061633775836200d51423f9d5871be071662890787a76d2cf7b7951ed8e54e93fc92972cb978ee7ab00c172aed3c94457cd3407cf3100ddd0f", 0x8f}, {&(0x7f0000d54000-0x3)="215fcd", 0x3}], 0x8, &(0x7f0000d53000)=[], 0x0, 0x45}, {&(0x7f0000d54000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000d53000)=[], 0x0, &(0x7f00005a1000)=[@cred={0x20, 0x1, 0x2, r0, r19, r20}, @cred={0x20, 0x1, 0x2, r0, r21, r22}, @cred={0x20, 0x1, 0x2, r0, r23, r24}, @cred={0x20, 0x1, 0x2, r0, r25, r26}], 0x80, 0x0}, {&(0x7f00009af000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d54000-0x20)=[{&(0x7f000008a000)="092b499739d0aaede046f73a8317100b299f795d3b1211867947d895650690de6a6dc67499f6d58e8b403bc5a0d0cde8ae376b639a6480aab400e1aed4697cabf379289fd4d7cd11a022a564563a91db4782eba0a340529b5590cf15060ea90d5b7f1b9d2693e7292178ed137ab837971332636af73b8556ee8a", 0x7a}, {&(0x7f0000d54000-0xb4)="cae792242b45bba592cc5be188119863250c9a9b0dcc1b0332257c6b8cca857422e22e1347c8890ac2d0aeabd1bd748fdf3dff7872d53da685a33fffe9578450f61b6e029f0f1b7243673098eb075d49fe3beacb40e6e53bb6888a9946b5f88513944c23b2ebb419e86cf15ab84846ad65ee14d1c609da9e127ad25f88ca5141324ed0b078be65a90c65e8f2e80115618aa4f8d3243aae39574ae3ab5e5bfd3f5e38561e9bac70f895092b63733949bc11bd7a5d", 0xb4}], 0x2, &(0x7f0000321000)=[@cred={0x20, 0x1, 0x2, r0, r27, r28}, @cred={0x20, 0x1, 0x2, r0, r29, r30}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}], 0x88, 0x80}], 0x8, 0x18601541f70446e1) getpgrp(r0) 2017/12/12 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000eee000)="636d646c696e6500") sendfile(r1, r1, &(0x7f00004dd000-0x8)=0x0, 0x2a) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000542000-0x30)={0x8000, 0x9, 0x200, 0x20, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f0000d34000)="", 0x0, 0x0) 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x0) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000815000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)="2f6465762f70707000", 0x3ffff, 0x0) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000601000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r2) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000a3c000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pause() r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000076e000-0x10)={0x2, 0x0, @rand_addr=0x6223, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000341000)="00", 0xfffffffffffffffe) add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r5) sendto$inet(r4, &(0x7f000078d000)="", 0x0, 0x20008045, &(0x7f0000929000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$ipx(r3, 0x0, &(0x7f000032d000)=0x0) shutdown(r4, 0x1) wait4(0x0, 0x0, 0x21000000, &(0x7f00009bb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r6, &(0x7f0000b0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000fe6000)={0x7f}, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000846000-0x10)={r7, 0x0}, 0x8) clock_gettime(0x6, &(0x7f0000583000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a32000)={0x8018000000}, 0x1) ppoll(&(0x7f0000071000-0x10)=[{r4, 0x84, 0x0}, {r4, 0x2001, 0x0}], 0x2, &(0x7f0000df6000)={r8, r9+10000000}, &(0x7f0000a93000-0x8)={0xcb3f}, 0x8) recvfrom$unix(r3, &(0x7f00003f4000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000d21000)=@file={0x4, "2e2f66696c653000"}, 0xa) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000042e000)=0x0) sendto(r6, &(0x7f0000456000-0x1)="73", 0x1, 0x4000000, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000065e000)="2f6465762f7573626d6f6e2300", 0x951a, 0x204000) fstat(r4, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000853000-0x17)="6e65742f6970365f7461626c65735f6d61746368657300") sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x27) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c4b000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1800}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/12 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000033f000-0x4)=0x0, &(0x7f0000152000-0x4)=0x4) r1 = add_key(&(0x7f0000888000-0xc)="69645f7265736f6c76657200", &(0x7f0000d0b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c16000-0x20)="96225d32d1d810f76aaad987dbd94a2fcac37047646a815a1ebca83be2392480", 0x20, 0xfffffffffffffffe) add_key$user(&(0x7f000078d000-0x5)="7573657200", &(0x7f0000688000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000075d000-0xa5)="6b89df17b07fa8c759e66d97c1d4ef45891e8acd96cf1e6b0b3e835d9decbcd1047ad3af178f48c5fd6e8611696e1541207cb3045da2e0ee673085918c76caa1501816d17eaaec9034af6440e8070960636a658d3ca392a3a518026fc78e8666853879424d90b95176f36a59864c783219cfc5da10486a8d6b7348d1d32e59af58a46be8280454146ce3b7462a7d440331308ab5b02451f0c90cf248db77bea2de7e224e2c", 0xa5, r1) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a73000)=0x9, 0x4) r3 = add_key(&(0x7f00009db000-0xa)="656e6372797074656400", &(0x7f00008df000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005bd000)="955977764c826ebd283f1df2431f5951f47e1c4d326c4de5a6bac075cda7956121fef8edb16937ae63e96c94b4239c3093d22f4df20937920ec061d6b6e9012fa2", 0x41, 0x0) r4 = request_key(&(0x7f000015a000-0xc)="636966732e73706e65676f00", &(0x7f0000443000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000-0x9)="3e7472757374656400", 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) bind$netlink(r2, &(0x7f0000069000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000123000-0x1)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f7000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f000031a000)="2f6465762f6c6f6f702300", 0x0, 0x101000) read(r2, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000346000-0x28)={@common="62637368300000000000000000000000", @ifru_flags=0x1800}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f81000)={0xffffffffffffff7f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000944000-0x4)=0x9d) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000be0000)=0x5) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r5, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) epoll_create1(0x80000) ptrace$getregset(0x4204, r4, 0x4, &(0x7f0000263000)={&(0x7f0000182000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}) r7 = syz_open_pts(r3, 0x10a00) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000ccb000)={0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xbb9, 0x0, 0xfffffffff7fffffe}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000eaf000-0x8)=0x0) dup2(r5, r6) socket$netlink(0x10, 0x3, 0x1) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") gettid() fcntl$setown(r7, 0x8, r4) tkill(r4, 0x8000000000016) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = inotify_init() syncfs(r1) r2 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000764000-0x8)={0x0, 0x2}, &(0x7f0000d54000-0x4)=0x8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d53000)=r2, 0x4) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x269b75c016e059f4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000a08000)={&(0x7f0000bca000)=[0x5, 0x1, 0x8, 0x401, 0x8000, 0xffffffffffff7e50, 0x5616, 0x9, 0x1], 0x9, 0xffffffff, 0x9, 0x1, 0x0, 0x3, {0x7, 0x5, 0x5, 0x1, 0x7fffffff, 0x4, 0x3, 0x0, 0x3, 0x1, 0x9, 0x9, 0x8, 0x5, "45fc99f6cec0585de45b7db598fff03866392f40927b4d66d79810f414424c8c"}}) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TCSETSW(r0, 0x5402, &(0x7f00001a2000-0x24)={0x3, 0x7, 0xfffffffffffffff9, 0x3, 0xf29c, 0x80, 0x400, 0x9, 0x100000001, 0x39, 0x4, 0x9}) mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000200000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$evdev(&(0x7f000012a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@common="62637366300000000000000000000000", 0x80000001}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000427000-0x4)=0x0) tee(r2, r2, 0x3f, 0xf) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000b30000-0x10)={0x13, 0x51, &(0x7f0000b31000-0x51)="164e605c18b6669cbff6d816daf34f85010ec6f991c71b74ca137598c40cd03fd4f755af5e66c203a35c9accc8dab779486cd14bd3e0179b2b3d65a0bc3458ed5931cc25785cd2575902889554e03aa57f"}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000b30000-0x30)={0x52, 0x80, 0x1, {0x8, 0x200000e6}, {0x6e, 0xf58}, @period={0x5b, 0x3, 0x900000000000, 0x1ff, 0xf61, {0x3, 0x7, 0x101, 0x0}, 0x4, [0x100000001, 0x1, 0x7, 0x0]}}) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000317000-0x4)=0x0, &(0x7f0000ade000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000b2f000)=0x0, &(0x7f0000b2e000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x28aa214d, 0x1, &(0x7f0000002000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xb5) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000b2f000)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b2f000-0x10)={0x4, &(0x7f0000003000-0x20)=[{0x80000001, 0x590f, 0x5, 0x7}, {0x9, 0x6, 0x7, 0xb28}, {0x10000, 0x7fff, 0x0, 0x7}, {0x0, 0x0, 0x3, 0xffffffff}]}, 0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)="000000000000") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000b2e000)=[0x0, 0x0, 0x0], &(0x7f0000b2f000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000b30000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001000)={0x3, 0x7, 0x4}) ioctl$KDADDIO(r1, 0x4b34, 0x7) mlock(&(0x7f000039a000/0x4000)=nil, 0x4000) 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x3000)=nil, 0x3000, 0x3, 0x1032, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = syz_open_dev$sg(&(0x7f0000ff7000-0x9)="2f6465762f73672300", 0x2009, 0x10000) syz_extract_tcp_res(&(0x7f000086a000-0x8)={0x0, 0x0}, 0x3ff, 0x5) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fdf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x1, &(0x7f0000c4b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000620000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fdf000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000f80000)={r1, r2}, &(0x7f0000fdf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f00009c2000-0x8)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffff, 0x7, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") fcntl$setpipe(r3, 0x407, 0x6) ioctl(r3, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11110, r0, 0x40000000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b3000-0x11)="2f6465762f7667615f6172626974657200", 0x30000, 0x0) setsockopt(r4, 0xe5bd, 0x40, &(0x7f0000459000-0xc7)="e68b9580273759787fc83835aa728200adead2527cd1c3a3ef22361480eea576483ba198cff00e488e7691928c88eb7c9145dd7d0e956a9ac6d8100662bd12ad1651b7a7412637169b644d67d57a8f9964c7638b84bceca9920f9418f95763b4aae02d71dd0eff9a3e95747a46ac2e59fb065fee548627761087e57b61c04bdbec293fe4dc4c02f40f0ab4d5acff1527da3453bfed787bb87a000aa59d5c3024d9f1c61b660b09585327e6be1d82ed11c1b34ce1899b2be22a7cb63ad792e7dc9410bd4bd4b0ce", 0xc7) r5 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") ioctl$LOOP_SET_FD(r4, 0x4c00, r5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000fee000)=0x0, &(0x7f0000eef000-0x4)=0x4) getsockname$inet(r4, &(0x7f0000e2f000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000545000-0x4)=0x10) rt_sigprocmask(0x5, &(0x7f0000f80000)={0x40000007f}, &(0x7f0000099000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00007d4000)=0x8, 0x4) preadv(r5, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x1, 0x36) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000106000-0x20)={@generic="dbcc5efeaaef2deb3e5bcb6cc2c0f38e", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000030f000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xafd0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa3, 0xf8, 0x0, "9cca7170a1490636ecc6d66a78d61b6264ff520b3eef42c18d4ab7f252da7f95b09a88e80374542ac0879c3adf1a0b33f57e14f42fb38f12e0198ba06b7cc56ba43ef1fd04ce3dca989b6461731534c1"}, 0x160) memfd_create(&(0x7f0000f1e000)="00", 0x1) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00003d1000-0x8)=0x3f) writev(r0, &(0x7f0000909000-0xa0)=[{&(0x7f0000588000)="f6952206ac", 0x5}, {&(0x7f00007df000-0x2)="1bb4", 0x2}, {&(0x7f00008eb000)="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", 0xfe}, {&(0x7f000094e000)="0961e2e5aaac631b5065cebd48c086e0b8434106c62990d371a03c959338147d9855e25bd083da7b40c8d7e2dc64047920f8a9a81cb93387d99d3dd0d494e4796277d8763ae945e96e2a60d5b83df1a9fa43e374793530806aeac03dd8f8dc28248e772ae2fb8fee8c0bec4747b8ab73beaefbe23567d24c6093ab0b267579d66d2a4ad3549773ae8b77c77702ad", 0x8e}, {&(0x7f000064f000)="96e78cd0c186a265baa96182ed85d2fecd6b55a18020b61c8fbfba557496c78dfa4a33ac05820d883a9eef672e5a6f26828ba478034c8531255ce4716efbb6507b23957f7be83bb83543d1dd72aa50ec31c18254fefee3c74c729e7e4e8f96ccf8654f84b0fcd32d92641122e1f17825b0c2f5641307a9fe0a3948223aef426d8f638ab31d63a0f850b1a05087eefe4cc8e0f8fdf88d5ca831728176ccdafa51fc61ef93c7b9a67a00b72252d302b0c00cc765951d76de93d3f2da41528e07a9da91ef0e9f00b62a5fd74cef464f599941", 0xd1}, {&(0x7f00001e1000)="7922f7166d39b73afdc9b6c33522157454c6df7dbea411f01325a73a7ca25bea20d80b57951ecf999b10aa427ea2df85f3cc36e8b51175d2ec27bd2574bf5acd6dc44b490181bc2b47949c72b69243327b5d5c73b470858475e2396a3a3413bacf78cd5ce68d12686bd3a2a1d1b716d901650947ad8096783a4fa0a082136e33bc46b0113fefae688e23b66dda7a4150c5625a083b4bbc86793b3825f9048db86a3fb2c57f3d944e0e415768b7870104a5353f902d7de17e2469691811b29678b5894c788b4ab03aba869fdc4c7a9358023536bbaccec10c8b9bcec3e29595ab592accbc", 0xe4}, {&(0x7f0000fa1000-0x7c)="b33d2b18653c9dd4c6ec00684bb371ec5487f50b5f04cf74721f5d2da78a915f606ab0240ab1200fb52f2bead10c1d58993a9eb063dd4c37a3448238c50999bc41606d047bf828f0ac9f3b0f804771124b9487671109e5c98474da5e0cb8b661a0f356f52a448eaa9c43262aa64aa271769702a41f4e1ec3a5141f28", 0x7c}, {&(0x7f0000a06000)="3c8694a665db9f42d5bdfa3db23e27391580438da07967b73dc040444ad0372d70449a109977ef11932d7580665c8f0c0e5a9af86c5521145dafe1831474866bd2ff869b40a5dea22cad98047491cdfbe1bad38736ca9124029b7997cea08cff988c9ad231ebcd1e56fef50026eb4721304b7877204ea8d43afa5e57d884011e47929269d9ec8fdddf0e2ae9dec33ea8a23e1f0e3ba70e0e0e3b588d200150df3a126f00fd1f25126fe41ba6d659405967a9b1675a528237a6f7c5cc5e19ba89cd666a0a574deec596553b76caa583a7f68b7b5a8cfbe386e18d9d87f14ca43ba32768c73344a1d16421ae6552f781f18c67d9a46786c1097ddd64a3135835abba17197315fe4164b930184259269294429871b47f70323561a556964d5d80a5dcf406375ad6621cc9b2932c6b07f5abeccb1207d5e4c0f1934f58bc1403cf469f528c1655c8c9d584e33357664ddfc1a0e5b956130e01c42f3f1603d716339fb3f794d5ec3f123fa49814b3e76e400f1306c05719e1fc0d0d04678324dc59219b729b3ed97a57e320f681d89311aafa22d54bfda88cb20e1b735c392a352bf52fa443c5437a383b8cf0b97df68a196191d18b24894a98b05d201fd52c75368dd3fb01b49d900d2e06670451672cdc9c1e6312c43524091cfe070e4ef27de3aebf5bc7192f52e7e3ef2c410f7445d39946022b373ba664fefe0cab40c5b36232169718fab31db6ecf44ee982fcad92d45c1ef565aab842c39d7e3ab2fe9b870099be9099a52b106e44e1ecc7a899f1080dedfdec01df4b3c7bd56b498e0cfb4ca0170fa0b27127e61b3a9afb2e8b9bd2ebbea0abd9fbdde8feb317b3af7dee1c47348c1f31b251d7812a7cc842ff50481ff685344e54f64fffe5dc5e831e9bb153ad1759ce08f3903a8285cee0b3e9687b366a0793fb8eb493027a954c197d7cf9a9708ca2862edfbcb378d1cbf8310cb0032b798fd59f3bd70588871d838ab1ee2ca3bc0f5768efae522045c1749766d84c7322024565472964bfdcd6694a242fb0ccebb1c401e92b29f0ed11302686ecdf6a02c13d61f51f47ba6210c4250dacb503295760b9d4e319b2819a060cc9dbc8fe734c36555ce4ba1b479cb636603bc7284db2997ed919d8f4055882427e8b15191d9588b2f2fce269dd134cd4952f75b43130a2b0af5e2a3bbe400ffe87b379bc7727747ba4c380deae54643755e90432b6a91a5f961917f571da421231b4b9e90b9064e7b27dd8c0ca26c3a42c3d252edf0bb171bf029212476679c9887c65b5ec3d8efa87e0933f9ad1b0f988ba084cc0d05dd01398c759e1e22cdb1d62b3ff849ba44a5d1ed2b64fe7fe97e40444d818b9a21444d3ebb86ff65e929db8ae83bc9d0c6475f315d644221a9533d9738b4d9d5a29853eaa3c52ee80636df97bad747863d21c5d88621b233d26562a30a4ae7dfa79ede6d8c5b0ec2a26b6df37da8c73ef1116f402efdff7d093e0c5dd7c9b0459645cc4e80b8374785355c44e8c5d72bcb57de02726e6823c3002d9522f48707c6ca21f3ef1de23e7e61b975badf0d895a0afbb096a0172a242141ecc746f95dd6070f3ad02da5ce7389373df69dc6eebdefc1454c9f40c6142acef45538f37a1d32c946a9f696418cbb2193a112fbf56eded956edba05461c56aa08c06685d657516c17b8f6d256c82e4475bb325bbae46cfc7af7a095ed0482252efd33137ec7ccc889b9bf84f3847b7da8979276daff11429b04a3b8d9210e64bcf0751c5919c9ff879e4b7f80c821169437b1f482b0ebc87b93f896c6bfd5d16690750faa6428ecfd5592e13544ad75956aa34831c3551f26e60e23376dc14e382f3e9e3dbdfc0691448b0538e366b2d39ff7fe069a18dc083c5e1ecbf9c8305903a3d2173a5e0a6d1153817a9c21de24355f086d1728cead9a001a348f492d19a840451916984c86e8b04087f6c1ddd1d3fc0a5ea3a452a0ef59f919347745b9c2d1b76ecc5f7d4095922764fdfcec10862e818e994d00efe47b3b539adfa28ce6c42d16f054b17d12d1caf52e978e45c042edcd90a39979f29e3d15cc26ce879115d401b4460e6bc20544c7101fcdc3bfb63961f9ffaa44866c1bbf36484dd096984d8de6ff4a63bf8b0b5571b8d4c01bc45e0c0187d333713b567f2953d1ab5044c7c193fa784e19a22b54788601015eea3f5450461608624412cab384e1c326f63d69860093daade5741c61494c3663f91f64851d2d640596bcbe9c210dfb8869cd90aeee037fdd6b362502c96ffb305b2a0f390026809ec38753dffed4d86f2d2ebffbe5864af8a8d2cc9ffd4c9ab27f8f462a85d87b84d82d49b5f32fb59b8431a0a46fe2e36916917e5e80bc2e7f99fd72b69a51ffbf0dc5ea651b920f051d264848bb30e00dc6b9a9b554556d5be44d8721ec15581d39fbef267084558cc990b3d49fee79a7a86ca0af0364b52567f491e1759b4b0b02db68f1df1422fca3205694b336444b1cbd987a67ebfef3828dac6cb056382db4c127ac1bb1a53691aaa56d6daf8c2a53921ead6dc98cedbbffac2e80657feebf9f2fe6ada4fe347258f72128cfdfb7f7479746213d8955adc13c8ac89b987e66bea51ad6063cab8042293e74a4cbaf752774efb2b535ad7cec8e8c676997787421e60ad43000604ff58e38260d7c237008dbf155944f7ba75ef2051b0c7c591be0308dee256bc950bd3d3221172cf69a1110b078c6bfbd999acbc980782f3187e29b468ee9cfc241b137d0c10763433078621c433fd76e1d7a3d710758dae0180b38f2d26e0dad90fd541f6e72fe086db1e2b0f4425841972844582740cdc390b19117f4cd2796dcc6c0e15ec630ed2267c955ddffaa417e21b99395932abf867058681ce4c2b310998e012e2d6909e8b9efbf3a5181e8145f3b58f6d7a21a57796e356bf56aa2b1cda3f22cec37853376af4fb47164a47dd442e6cb7d563bd3a68def83f1d421933bb82bc53c5b1389bc305defa611f0f98c43b101a82606f5f440c8b15e158a654e708904b5734993d8aa7c0be58eea9f9455d44e3e7fc0364acc60e318bb35b910e502a8e5ba51cd285189ca149954e8c5325a6f852cc3b348ad31be645f198b2a39b9ccf0458a77bce564b67a2a1afc50fa37f7519636da844860e12baef48cdd7622f7525173b2d4ab363f7d207d2ce727e9e7da07c635b777e5d0b9ddec8347ccb44b1ab9e4650f0021d4133cc1845f8d5b334e753eb30cdce4f7dd04b767c67a74d475a0e1793035acbd8a40a700a7cb7a26764a9305d7d050438fee4b88d833db37707f4a76f828719a211ac29743af298d77e73a50ac688e53d76e17c4c478f62d0fc862f96c10e5cb82e556bf4fa86881fd5a1fe4a1684c1f84dcb39baee9b1508dc279991491ae924e3bd17a016cf0ee749422d8b3bf5820fa2a013396c58e941de66707dd80edae6c6e68f6e59badae316421106243279006c019a701f3a6ff3b3491eb38386ff6f401dbf619b6a1135478b9bc6db7b994b6ea6a108a8910457375164fa6859df520a756438ee2813f73bb6d53f362895bab46813a6a29490114d091e74677e0bc906767874f014d2c6a5c31c6f0559f1b93e58e82bc204e52a691b5a725191024cf3b1221a53781ddaf65b8fca233181abb27d1a464b729fd148eb854e888d492abd17563cd205b2c0534000c18101d3ec1b7f78958250dffce6519a22a02467e0e18ec498e680e9947cf4ee341c43dda8e4605f03d50c695eb0742c9c46092ad917cf102d6f7e088f2a819f2f75a0da3fce0fd9f2df399ed15f9d7a9880373c9859e97d5868d80fbea59ca1d85bd14ef728e0194bf1160e9f954eded40c022dda1f7c9a5eac2f55f15322a862c00f9be1c7e771a7692bb56969e0c9256e9b39f23918a0e765ed74eb543bb510c0768b6b056506738818b66f9c58895b58d2cadf5002f466cb488de2dd883da948836550ba9e291b108ce4d71f4c3feac550c1935bed1ef7cf417aff8ed6c49ff860a3bd3b3c7ff97d83ee42f23189d97e872854b3854c8cc4eaf03f4eab46fccde698e708854bd30717b65d5e9a91f1c49e4306b834c4706b3685c64fd28267f0efa2372b580a2b4034c843a39387f28ee81b81b3546adbbb7774ce08e0d1aaa24a4228becf5c936a23f51084d2f022b68e42ecebf88313e578101d4505a741206674b27ad636c4e8cba90b45d43263e7b78a7d4c94d413d17936e3409398f559cefb7ba5593689fac2373119ecb4f27da9337f9edf8788777812ffab976c041bf0aadb924d520c3f4e2f5351c4b98e1f9a5d515195d35f2d62fbccb1ad5fae8ed1d236e0ea7313a13b3b412bfb3bc12f48f2a66e7affc48621c22c63ba131a665f9b303afcf5c789d399b251f2d02cf9d7b2ad32a0746d22907a29f9c871bf011341dcbcc62bee2154fb3d486c20ae7bd8af9e5e80f93be8dade5c217b09974ab558825fa05f86755161eee2a944d4f8f33b96e94e735ea45e0ebf9f325eab230f93ceffcd9ab64e5b49bcb98d2f5a37ec74ff40150c2f991ce3495084947124897b5e6b648e0664c475f66fdf274765884656413e6f1d45d25f260034084fa6c4606edeac97aa203bd8e6576d2fdeff83a8134ab687a607025262b3b81b299257e9028e77d267c1154a729d262fec3b578904c510a5bae44e0dd4eff29d15606e9286316be0c5763b02901a90826bb1bbacf2b27b491f43f72d8e63d45efbd0cb29ba8ddf2268f03c8a2c0c2ce081b5a051d548dae35bb4febfedee070291a28442b8123913fd85d8ff17818323c992cbf392dfb12df737af36d9c586156831e0296a3d879c0ac8cdb2fda86066cfe70c49b4707d982fc8f051efc4a6493c349cb077d26848f0e192a001f0290bdc324c6447534b595ea03e9a9768008afc41d0d37d848be81447507a41e3e2755810679033922fd5f93de98bc4c9f147183708bf72af4b6aaf510e1503ba88269737c24513c2498753219409e0c62918d22941ac66e3a74af1c9fd13d634a4dbd2b7d543d4fa128bb8e0d2338f7745685053b00a03dbfcd58d858e5a52a9225585cdeaebde1a067eb23eac1f4223b385db39ad36524ce90444e17b29467b17c7dba5034bc89a156899e1033b36c47931fc72607be3239be623aae35211b2a795222c00d6944ee698415f80a5b1c5e031b19b6402d47d52c5cf3273f062d4014744b1248697e53c4c222b8bf915b8bb7acc2e833c83b06644210361a2a2e195d24214e74ae21747d66a815bbc9ac962e90df07429200d7f397bb39b7be30388ae05d4f16f32fe7ec7d1ee25ac9bbded79c00d69eaefd4f2b54b4b9ed76d6e0dc5400b729ea9c023aa0e0d60cdb53618334aa7cb9144e05cffd6ae6a51c36ef6844fbe9d41ec7befd6e40eac47645ac816ff5c3233ae398819ef7c55c9a26f9f8cced899064b424a191a5fe5b45a87b171fc492d59c98ab2b09eed169277b05392845fe1c08108d3900c4633dddcff974059328e05da406d7d29af2b75d95df3656c53fc6441f3c855cb71b7b8420450bcf690be8608ff2eab0f7d6111c041474ce26c4757b44fc77108c66001543632fd1710dbde147707a53d5fb6b80542993d306c7f59855e94c1f820c24e90a9e42775c6569f5d1b2b445b4280723e1eec2c7bd9e30608d23b76712ae974416a19f1e0e5fd5bacb99a88909ea02355fc23bc61cc571d5b6d6c217e3b9c8d9c14b749fadcbce9701208138ba1ae61bedf41f565960b12e5903abb9f144902b9c4f9f2c520921ac5", 0x1000}, {&(0x7f00008f3000-0x35)="88ee2a46d0202667ec66c6de0f8256d9071a9293b6b7c4d6980bb696acf96a2975e86ee2ad49a8bf8f401b121205d233f7f759a1c8", 0x35}, {&(0x7f00004d8000)="2853c45a09590a1280da69f82e766300eccc255efbe2bbed1ec543b91d5d003f3dc856db59cc0a61645ad589e17b9da00e7ee1eabb9ca43573c722868fa399a39e530b5383efa67d6bfe0ea21b5ba4792adfa086409bed7c7f7395b090e8637c2044b76bdc72d301373f0653759cebed43b46ca4dce832371f4f9dc7e0dbb7845a970aa9e41a4b4943b25ea2046c9541e806bdb41b98b6dc1177efebe508dbcec1b18e", 0xa3}], 0xa) r1 = syz_open_dev$usbmon(&(0x7f0000273000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x107400) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00002c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 44.835455] audit: type=1400 audit(1513087832.414:31): avc: denied { bind } for pid=6408 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") munlock(&(0x7f0000ba3000/0x3000)=nil, 0x3000) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)="6e7300") mkdirat(r0, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) [ 44.902882] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7084 sclass=netlink_route_socket pig=6450 comm=syz-executor3 [ 44.924998] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7084 sclass=netlink_route_socket pig=6454 comm=syz-executor3 2017/12/12 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000025c000)={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, 0xfffffffffffffffc, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x105, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x1000, 0x3ff, 0x0, 0x800, 0x4, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x100) r2 = open(&(0x7f0000b6d000-0x8)="2e2f66696c653000", 0x2, 0x12) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000521000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) socket$netlink(0x10, 0x3, 0x4) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) eventfd(0x7f) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={r3, 0xffffffffffffffe1, 0x3ff, 0x7}, 0x10) mmap$binder(&(0x7f0000e8f000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r2, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000021c000-0x4)=0x3) 2017/12/12 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) 2017/12/12 14:10:32 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)="2f6465762f62696e6465722300", 0x0, 0x2) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r4) r5 = fcntl$dupfd(r2, 0xfffffffffffffffc, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r5, 0x5402, &(0x7f0000001000)={0x5, 0x0, 0xc0d3, 0x4, 0x1, 0x9, 0x7fff, 0x10001, 0x7, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000bf6000)=0x0, 0x4) dup3(r3, r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000139000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x49, 0x0, &(0x7f000000c000-0x1b)="d8fc1dd16de371f1d99e3b4d488bdabbb067efdeaf5542d1048602c19fe065078a01ffc501170fdbcc34816df860d3f87023a9d8567fa3297aac9db0b25106fc69ed85c28cb6f3858d"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x6}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[], 0x0) [ 45.028392] binder: 6472:6478 ERROR: BC_REGISTER_LOOPER called without request [ 45.050809] binder_alloc: 6472: binder_alloc_buf, no vma [ 45.056423] binder: 6472:6485 transaction failed 29189/-3, size 0-0 line 3130 2017/12/12 14:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd6000-0x9)="2f6465762f70707000", 0x900, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000015d000-0x6)={0x0, 0x1f}, &(0x7f0000266000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000075a000)={0x0, 0x8, 0x0, 0x8001, r1}, &(0x7f00007a8000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a11000)={0x1, 0x8008, 0x8, 0x6, r1}, &(0x7f0000668000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000097f000)={{0x1, 0x3}, {0x0, 0x100}, 0x3, 0x4, 0xfffffffffffffff9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000b28000)="2e2f62757300", &(0x7f0000cfe000)="2e2f62757300") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000039c000)={0x0, 0x0, 0x0}, &(0x7f00009df000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df9000-0xc)={0x0, 0x0, 0x0}, 0xc) mkdirat(r0, &(0x7f000077a000)="2e2f62757300", 0x1c0) setresgid(r3, r4, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1a000)="2f6465762f73657175656e63657200", 0x200080, 0x0) setsockopt(r5, 0x100000000, 0x80, &(0x7f0000e9c000)="efcf3f5c55302584c309335e5a510e65d96722300a9be8c56c25b9008866c928ef15b388d4de8caa8ee2a77de41fbb85a1a6e226704e149e4ca324d76f1060fc8d4f178ef476cb5f5c30a592015b6c99ed", 0x51) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000361000-0x20)={0xfe02, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000f9a000-0x20)={0xffffffff, r6, 0x0, 0x7}) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)="2e2f62757300") getsockopt$inet_dccp_buf(r5, 0x21, 0xce, &(0x7f0000304000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c17000-0x4)=0xde) socketpair(0x5, 0xf, 0x3, &(0x7f000004a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abc000)={r1, 0x81, 0x1, 0x8, 0x100000000, 0x10001, 0x1f, 0x800, {r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x0, 0x1ce9, 0xc91}}, &(0x7f0000f51000-0x4)=0xb8) symlink(&(0x7f0000ba1000)="2e2f62757300", &(0x7f000009b000)="2e2f62757300") ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00000b4000)={0x7ff, 0x1, 0x20, 0x8, 0x9, 0xbc}) bind$inet(r0, &(0x7f0000045000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) umount2(&(0x7f00009fa000)="2e2f62757300", 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000283000)=@assoc_value={r2, 0xffff}, 0x8) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000b5c000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00003b1000-0x4)=0xc) sync() 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x81) r0 = getpid() link(&(0x7f00004fd000)="2e2f66696c653000", &(0x7f00000f8000)="2e2f66696c653000") r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000d54000-0x10)={0x5, 0x40000000000000, 0x5, 0x6}, 0x10) 2017/12/12 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)="2e2f66696c653000", 0x80042, 0xffffffffffffffff) lgetxattr(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f0000b01000-0x16)=@random={"6f73782e00", "707070316d643573756d63707573657400"}, &(0x7f0000148000)="", 0x0) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000016e000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000138000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f000023f000)=0x0, 0x4) ioctl(r2, 0x227b, &(0x7f0000001000)="26") read(r1, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005c6000)={0x2, 0x1}, 0x8) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00005c7000)=[0x2, 0xe4]) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000330000-0x25)="9e94e4fab4b43c443e54d38dbbea9e7948b219c443662e97816b34d667a199eda2b6519563", 0x25, 0x20000000, 0x0, 0x0) r3 = open(&(0x7f0000261000)="2e2f66696c653000", 0x40, 0x8f) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x1511, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}], 0x1) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005c8000-0xe8)={{{@in6=@remote={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}, {{@in6=@empty={[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}}, &(0x7f00005c7000)=0xe8) fcntl$getflags(r3, 0x401) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f00005c9000-0x8)="2e2f66696c653000", 0x0, 0x20) 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(&(0x7f00005c9000/0x2000)=nil, 0x2000, 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) 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) 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) sendmmsg$nfc_llcp(r0, &(0x7f000039a000-0x230)=[{&(0x7f0000184000)={0x27, 0x200, 0x80, 0x7, 0x8001, 0x3, "1d2404571cc1814e30b367990f8d9299d3d19ef8e2cf306ed006d1da1f7180258ba0966fa5e96ba2385eb366af371616f17196e84127f610bf6f0fda8563ed", 0x6}, 0x60, &(0x7f0000364000)=[{&(0x7f000028d000-0x75)="7315201f1d690afca84e025cbe55aef7d9e3f97d018d704ad39e6b9760c98136bc288b899567953d0bfe15a8e0cfc441f82276e856fb54dfa9a6a9e3b2aeb7ab71f61a6a51037f96c8d23124973983d7e23550c402bd9624eb1e99f1b7ce27cd649eee9203cc09dcc34cf862ab4881e74a0ad48e49", 0x75}, {&(0x7f00003c9000-0xe7)="2079f84ca1c118d56df3c5a5d6e9f198c95397d001498b4a67eb988f1a39369cb5aaf88cebe7b7a7fce834ac919cf9e1a10d2d7a2c2e8fd23f2cac466b34c8171365e1267af208474011c4a9c931889fbf5d8dc539ce4e640a5feee6c887cdbd914def4ea1e306d008f327ac1d0822459bcf1fb233dca929030eb04aa9df6eaab23aad09f7ca948083edca2df87ecbefba6a512a7c4139b42fb9146021571582f5d2153e43ba7b098656f511777fa09bcfbfce7cfce7c9b1ef11098b238b339ac20943c111c34f3404cf495c9e7e37850766d212db69045abc65324b45362cab90677cd6f0ffd7", 0xe7}], 0x2, &(0x7f00005ca000-0xf8)={0xf8, 0x117, 0x1, "a750c9bf091e9d591f25c31d2655a25fd82104b51b498b292b66e5d6092839672514576411e0e2ea3ec4f2533760b59a68077f9b85acffb19f4e4f486cd6376ef262ede6a356040e03613704b5994852f4d726c10a3170af73ecb168dc44a192db219fa052258f1bed7e5455144c3768eaa51498b5c2edd2a5531960fd6d188e662e540948a8065843f8faa9b33861d90423e99e91c38c3a62ddfa9c376c43864a1d83230c7cec9f5a30a9d3c3bc4bae34f2f60e64c503840e4a8b5529f8d71a9c18151041b92b70b45b9a30602628207c95211cdbeaff548180d32ab968bdbaef5b"}, 0xf8, 0x4008801}, {&(0x7f00005ca000-0x60)={0x27, 0x1, 0x5, 0x1, 0x0, 0x5, "e1dcbe9b3dd538a2541eeea665719fd8e2df51419bac7322aa82097fcae767ca01379b228150270da7cf30f7457bfc4b64b9cd7314b755f4f6d98686a07053", 0x6}, 0x60, &(0x7f00000dd000-0xa0)=[{&(0x7f00005c9000)="df14323f5b4f92ebd8ec580e36c64e3ac8d6565bbf473b037e11708bc11e5ba2e9787bccb969f3e9f5916478c8bc40addc51a22141c943ae", 0x38}, {&(0x7f00003bc000-0x5d)="fa15483119aa2b6010f61775233387d2ca3ad55f7ecd0dcc3bfd0472e9062d6a253aadfb150db8d3bc42809942256ea894b332b2a3133602b0885b5413a467141a944950a4f422bf5eb1e0606b5e4c5e859d3e1071d1ffeb40d35788f3", 0x5d}, {&(0x7f00005c9000)="8395b639ba4a13fcf10fb589bfa6b9dd8c8791860a162e", 0x17}, {&(0x7f00005c9000)="2e2bde7fab74291902a4c2667c611bddc3884c2ce6412d78aa2240287ae29af4a2a175a07cbd7f48004004d14e3adcdca09f7c3eb65a59ec055da2d6e3792255b8a4f29fe88e257f05acba76d0f956477f61e077a02d1a8664", 0x59}, {&(0x7f00005ab000-0x6e)="2f44f7121c2b5d1bf099a1f75a11db91c62daa785662ca4694090e8cd331cb4ad5d4345557ccff1cf548455921bdc776425fee2709a566eb80a00c0d1946b44c1c832694bed780d41db273a5348e462e74225df2ded2017e4f8df12e58730e680fb52fa3c3fda9006a1b8eb84a9a", 0x6e}, {&(0x7f000017b000-0xf7)="8174180162df0b2377c9a65ae7b8ae57470738d6a0ea75f5e989d196e3c256d418b138c25b0ae0d4bddd5690e89169e533936a76283abc847d187af35e0332a4ba810778828fc63118b4031fa7d2cf385eb9ad530f61aa0dcb3e1c137a361b7575cc2e083a786ea459d2a4b7878262ce2bc3f46526894d803ee60cbcf9edd22ab1f971b78a1129a69c694d15b1d515e2bd361819f54b092dca6d9e3c500e9638aec89f7fc672a321c14279a592fdc8cdf9a789d7ed643905d14e2d16ae8fa2a86a0f21f413cfceccf991101b4a0f752b64ebf19fca95d24c6869d8a02409dc35cb8425ba9cf309cf647cc949ad8693e9b3fc2ea367c709", 0xf7}, {&(0x7f00004db000)="a11aa86c7f3e56ddbbbdaffa14de149922e116f296bd4a1b0c0b6b346de01b7d1a3f812181dc98546ef74130e68d4380eaf0c0f9525f33d868c3b390ff5ef0d20eff1279e6c61c1a3c71be340574cf07036b47bf4eca581d77b2858fc995", 0x5e}, {&(0x7f00005c9000)="bdfbf7bec4e061954d9f96a40771553076cce3b29ef1b129ef6dce95c63c0c2274e4a081ecb81057966c418ce0", 0x2d}, {&(0x7f000045f000-0x8)="30a4e6e1a314ce69", 0x8}, {&(0x7f000049d000-0x13f)="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0x1000}], 0xa, &(0x7f00005c9000)={0x1010, 0x117, 0x4, 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{&(0x7f00004d9000)="903359aadf4575371b8838fb2c7f175adaafdff6c90087e15372d1a220c7dedeb3b6508567652c3165808a58fdb7067571f4c8d1b2e814c970cc58a29c1eebfc6cf4f7483e70fb488d3d265ddf17a1ca5336779543646406e238dda343c6b5237193079c516dd548fc391cf7a9cd4d87ded18dfe92a725f3d13008c695a80951b93c6e6afecb8bc15681c7a092cc2d0184b9628e6f6c2568afa37b11a2f4f24693dc79bedfab868e1d02bcbc4c80ce4bd859f02a1e5dd031c2189163d26e2feb8e0e43479fe270305db26010b48bd70bed91b4805f2f0c578724480bd3fdff69ceb39816caafcd4a3e1316e00083f83c6e1540", 0xf3}, {&(0x7f00005c9000)="942492816e9f17115421cfc81fee8aea4904a2af5296a368f8dba2eb3c915145ed1e8112762649bedd480fc682f4eed3f646dfc27bfde0a3393420ccbe5aab4f8cec4cae7d39867131ed515f87babaf4a82d556803f170b10d3c91e516b84b296699ae9f092b8badb4790e31b8dd270f264557942f34e44edbf2ff6cdc7d013e5b78ee655e8869ab15782a1876d28f99a2f376b1fb0381a72cb89e123adace0bdc89a6fb0b40c485c203672d41c06e7faf613e1cba61ea83bd826dba3978afccc8aec8b552930b0691904f65e8c9976dfedd70481894dea22ee822d6387ee02eb62e8c2aa06a56c98d01e6", 0xeb}, {&(0x7f00004f0000-0x7d)="a4e6a2e246bbd26f79d8ef271ad0e0a733bef6a1bb268e3dc78d2775186f38ea65bde4da7a6b8ac599feed78fc9662abd6962463d1eeb54500cd82af77e5317bcec6d0a5ab87e043d259a594d73b9df7fad1960cb4d9e9ee75e2aa3b9a7c8295ab0ae8a57d582085bfada6a4d360da1cc54de625304dfbe500e566e771", 0x7d}], 0x5, &(0x7f0000524000)={0x1010, 0x107, 0x6, 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0x1010, 0x880}, {&(0x7f00005ca000-0x60)={0x27, 0x1f, 0x100000000, 0x7, 0x9, 0xe45, "79e1847c14a98d7b297a433c921404f0cb8a4d1cc4a23591aabff77ade51818517c59b2d27b305ddc887eea8a9bd2379d3783424eaa65c5ffb5455356ab2e9", 0x1}, 0x60, &(0x7f00005c9000)=[{&(0x7f0000374000)="966530ab2a5d99f461e75ddee3c50b4e7950e4361a5be013866231e899b67df865653e489295a772d5105c70f9b55ab524cf4c1b3b360b5d99c41b477d3d27af74e201875b952a6889d0310d049aef9bfc86b688e70252733cc5bb879fceb8bb4b6ca51ad59d35d030843eacf602bd34b30b1d8f6ff3f696f96f4077e8091edea07f40bcf19f06725c0963a4ca95f364d7e12c0be06cd77e8999cfa54016ce8804ed06b2675da649c4eff1fecf36140398", 0xb1}, {&(0x7f00000d5000-0x9e)="ee9c417db5d1271a4a63432c3554050366794e5f8b98b29105755c0753749d7b8226f440b25ca4d53c8435a3823eed2e59ac85417b8e0445fb88dd81c9a07d26cab3b28f8d263e7c069874b2c8e84b99af43a45f78080857d500d23677945c2341b082f4788f150f59a63e899207dc4973485ec75f5d7fd9ce3678e1928a8e75f88f0745569fa6958f9b4673cf741687cc6bc4801abb54b69fe694269e3d", 0x9e}, {&(0x7f000058d000-0xf2)="268e39c40b9c2be9e1a095e8e961abbb9f16ee995b251b1f295da6133ae43a48cf324162281f1bfe77f54fa5c39057cebf91cae7044f46c259cddd73bb779e25a79ba306d6ecc84c8d3e9ae9190e7876c010a063e1bf318e8843704941f285c6f03b87072f4203a7ae54d6d5e84d603817592950456ff287c42ef17ecc9a9051ec8c117d5860eee2813dbf4fa56ff2e9c1df8780cd81c563600241de412e549c4e598a00eb9df256f5f1d5977f0e39959f029a10e4cbf23172f70a40ad292428db8cb296d2fe7b157209a860140c3ad0113c314aa00465350471595dce8a0dfaf4861185b797bd668a3c47b2efcb083c6941", 0xf2}, {&(0x7f00005ca000-0x9b)="a83927ff5075e1c7912a194667354bc4d2c99a577a7f0ad2d10a54441285ec0f20fbfc75fb70c4dca439cd6c91c18a5a67bcf24d860ff597b8c9e89b184def671ab32b5b025d5473153dcff2977831484ab46308dc4548d033ac3593a1d3727ed57440ed5c56d333fe60df591f2d2bd6a85ee1a5197276c473e63e443ce34e21361d48cd6ce2bca1b00063482ee6ef3244b5cdf7f128a4f3f5b722", 0x9b}], 0x4, 0x0, 0x0, 0x4040}, {&(0x7f00005ca000-0x60)={0x27, 0x31f, 0x3f, 0x3, 0x0, 0x5, "1290c434c18cef66c71ce47428f7278678fa71b9fc89b0c18e1db70b2f06ce8910842b86084cec2cb5126ecfd5a8e874f19fb20a53cb8989f9cb0c0d941886", 0x100000001}, 0x60, &(0x7f00000a7000+0x784)=[{&(0x7f0000214000-0xbd)="4d9b6a3db884f4d2d743f5d559d09a82ef46396bc3592fecdc08fc748362e719aeeb500f7f17fd456fbd5937233923139ba209a21de4f632eadd8e544b375f5e77375ec0bfdc303bf8c6c7de6f2e6af36ed82b9fd085083a812b51376f5f6d704030cdbd531f6a5c2a4f0811734aedf93a7e3a4c55334f721b8a54ba46f6b449676458e2c61686c30c5ec3b17c327ae7679774a948002129896f904e4c8e99bdf8f1aa7cce59894bc3a547a5cad32f65d6153960f7108611a1daaecd0e", 0xbd}, {&(0x7f00002bf000)="2bfa3ab9e8791295", 0x8}, {&(0x7f00002bb000-0x17)="625366b0bb5677f6c60c494d753cd30c7518fa12870c49", 0x17}, {&(0x7f00000e1000-0xe)="cbb435dfef953909ebb6d0e1e15f", 0xe}, {&(0x7f000050b000)="a900eb0e78dc9fe2219f38fa98fcb8a2188d9cafb08f348000671db1e5823054eec14edecc018f01e842cd85c09331b9b3508613f1715a13facb542caa4aa8ca3360702c592ba821b6e5cabe8c7d61540226fa69f804308b6da88f6f9948b15ba323f0719a2060b50135240979b3b283c61ddddd4f1ce0579a13e5b6ac17598bfb0994b311259df82b7feb730fde5062b454bffc7942e1c669b337c7b9026c7fe0c9bdf3fc632905cfb76082f8c32d5ecc632951429976", 0xb7}], 0x5, &(0x7f00001b7000-0x78)={0x78, 0x19f, 0x1, "a32f2961178387545bce36aaa4acd845494299f470236fe8efb03c432c5fd8eea5591500e9b6e02f58a53b800fc10a3eb25e624fd14b9df8e8ffa58b3873b1ff3bf5e6ce2008a1d3a3ad8f9ec1b5e12cca0fb52228aa00ee7d8917df3f033a3c84f4"}, 0x78, 0x240440c5}, {&(0x7f00005ca000-0x60)={0x27, 0x0, 0x720, 0x5, 0xffffffffffff7fff, 0x3, "73804301600a1c37f7950ee749a087fc69b275b986f092619dd3d59df4da948c9eb0d1371fd9bfb3fc959e2679aa430f7b8780cb22d26d5687c074139c2cb4", 0xff}, 0x60, 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", 0x1000}, {&(0x7f0000330000)="39a6280ada54b2a34bd857d721c336f33570c2b09c09ed9698794e478e7089db5861725bb9a014a33473c4029a9d582bfe2bcf78671a0c1797f9d3305108c60d47b87d7692b53eff910adab3dd60787bd7353b4f3952dfde65f30f87dbbcd2b72b08725dcb1e8850901053ac8de261ca250b52", 0x73}, {&(0x7f00005ca000-0x88)="732b01571a764afe4f69cba271c2a3ab82fdc99cfd3b9513f089673dacb4890d4c3616ced8c9373969dca7f85020b32dcbe8c19a7d4437644b8a84834cef3a847926c163dab7c57e48bb406a91e6712793576dac5741a2eebb7d2fee06cd451741bb495b2f0c8fd39f82e5741e69a21656524c94f11ff5e8988f35086aa32429e0783ea7cbc5301a", 0x88}, {&(0x7f00004da000)="988ea282c59019752e6e882f5ee0b2a4748ac1dc475cf99d083eaf3b184351fca6b438f12e6c00a3b2134a72ca2d9dcea436f6c0979575e5664a62bd2370a714fbf9f0d84ecbee7ac772714271b92babb66e0103fa1a2d4dc321dea0c0f62a724518f51d15c907e1afd200286ff47fefd9455352b15db6d1856fd9e65d983412003d06a7", 0x84}, {&(0x7f00002bf000-0x9c)="cb4710bdd83b93227ce4e8f78c6feb87282c859cf093cf4a694e292c57cf8f9588e06aa61e9662100045c2a2f088dfaa21f676d31dd5b742e38dcbe388afe3dbc367813701ab349e5c548b6e4a7dabdc67be58986f7ded84fbf90a389963cdfe78bedad01d7a7dd98ae151ebea68d8f317d62cbf0ce9e9ee0fe0af8473ab1f2fd2fdeb573b4f46e9b60bac2af66877eb2212a2cf596e3fa938cb8e78", 0x9c}], 0xa, &(0x7f000032c000-0x48)={0x48, 0x11a, 0x81, "de4020503053f39e0e4b9ad134a5660dcfb470adc18af365828964bef494ce9c3aab186a7b947f5e5ab9da5ad23bf183b7574e63709334"}, 0x48, 0x0}, {&(0x7f0000265000)={0x27, 0x8000, 0x466, 0x6, 0x1ff, 0xb37, "aa12008d346bf0d1220eefc3aa6acf63020062c1ec2ae6ae29ce4138b4328b614db4e9dc04eab4eb619155154f7d6b41754702c894ccd0d0cb57b9cd3ba325", 0x6ae}, 0x60, &(0x7f0000129000)=[{&(0x7f00005c9000)="540b48b840f05848bfd51b327791472f2006712c0438e29a81c86d9a310655c9138668ac0f586261b04258d82372880770e84d63e5ae1bb82bc1cc35b711496319d74ea91adade90d1bd5f3b85c07a86d8", 0x51}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f000029e000)={0x27, 0x7fff, 0x1f, 0x4, 0x8, 0x2f0885af, "264945238107054ef5d86ac33c246a0af81d20090a20370137546f443033f26f92b46d39e898cedfdb6c01098bb5fdf58f38995255fa3d115b8c995d9e8d6e", 0x5266e992}, 0x60, &(0x7f0000124000-0x10)=[{&(0x7f00001ac000-0xaa)="4325ed83bab8df215fd325090af0f82ef041a3c058eb5e6ffea446e40a4095e25e627623dd5bf3c3f93eb342b3cc2103da1b5ba49afda6cc0ed7736e4a96283ff176ead0aa886d96ebbd33d6dec3f6cfe16d76f43853a4669bc5bb7486f09507b5e5a289b8182b7e9a76c8f8ba9b6512ce06ce367e86f99bbcb13e6c901fcc28274d2f53bad7f66b920b9cb8ae96822b11d83276ff4fabe4367ecbb21f3ca0529caa879d9d7a689e4d2e", 0xaa}], 0x1, 0x0, 0x0, 0x20000001}, {&(0x7f0000065000-0x60)={0x27, 0x6, 0x7, 0x7, 0xff, 0x7fff, "722e4d6916ec5f82718da49ba11adf38e8ccd64d25e22b3760a0940f4501f2a72d52fe1c5200514f7ed273ae1960385ee5ef3d57ff4e383e7c19ad80db46e1", 0xd74}, 0x60, &(0x7f000013e000-0x70)=[{&(0x7f00002c4000)="af13b24162b8006d89c310ee8c7af7417305caf6ab204cb4482110799b4dc5e4e3d7eeb52d68dbea0477780515793fb8f9acf68148935ad1e2d037e06239538f6a06f428b97cf75569cf7e8d", 0x4c}, {&(0x7f0000247000)="ccde473807a787150897ca4a56c966136a0ba73345fb023a1e7c2d2e45ceb5715df1c3f64fc31c6920f24b1a", 0x2c}, {&(0x7f00002ab000)="ecb99169a58a7e4408650b1499a5a3f890004a6c49fed89ffd78341866fb8ffee85c83e87ede594c3e2f0eab463f22f0cd0694076a30c4e098f7c4a2e28abb5c878279739cf63fae4e53dbb0acad0085fcfc547846585f9b2ca7c0d942004f646d87456d89d0445924659823d25783206986832375824ff935752057425eb31ae4d44b8a11afd8b723bb9e2408571a8fef1f436c44b56b7f524887ded0f17f8461569009bfda23da966e639796", 0xad}, {&(0x7f000049f000-0x58)="76d7ab01d7883130e436d813de03b6e67976839c75a228233fd237f8d64f1134bd9cda59cb8cadda8166c655936f7fab693be1c3e2b9a395711765a1d982b5a1d0723771ed0bc9059bc4308be8473bb5b9c53131925e5946", 0x58}, {&(0x7f00005c9000)="34dc4e991e8b2c07fc21918aaf0f6d9cb22c665d3b50cd0f1e8372cfd41739fb8f0828ac0fcb0eac0715257a3d52dcdb9f6389c01842633bdfe8a3a8d960556e7cc423cb10467edc4cc8bb7afddb2a7b68bc36faef85a496766ce949e03a77c39bf22075ab1de3b29b9af4c7fd600bb366c6d6d90ac44a895d9cd2ea99170e623f348595fd3ffd41cd0f1a209695fbb53009fe7c54108cb9a53574bf3f71868eca6349373611d83f2d97bfb216684782200291d4bd9b3e2f88806823b2f1c05edffcc8f55ccb2c7cd41443fe1ee70b889173edbe09641ddb7b395479a73a5a5d652bcbb5f02ae4f3333ee237fb4878c837e2", 0xf2}, {&(0x7f00003ae000)="e86510de7eda7c2a37dfc8834814971301ca3ebc7f441088ef251bee5846ee875aab959feda869dbdb4ce3ea330ee4505865da69da3c36e88145a3", 0x3b}, {&(0x7f0000406000)="ea8ada355bf330afafcd9e95b34cdc82635587fa6ac61d570e41270e2dc8558f8b864258dc551fa1d3ba7cb22880f9c724a10fab8450446f39601f1fda9e53056a22e2a9463b072050d8", 0x4a}], 0x7, &(0x7f0000116000-0xf8)={0xf8, 0x10d, 0x6, "b9a8218c3cee4b95a9bfc7ce961bf7b2848244d4b4acb860650fb6bf8ed5f31510d0d3077b6afca5c6ba92099a88b109a42606570c9474a4a8d8ab82660ba5322a87d9a53482503773394c553976faa7d4e0317374e370240217256a26bfbcb4f5348a8f13057b6196d5780bd0501a21aebab5ad34c41a95f51556ee5a2dedc642faccb00db629ee7e8eb73ce6d70159d98a33a0b91407851706b3fdfc4a5bf74d2515d2c70afbfa4c803fdd106a36e6733585959c55b49075f98b7e19f7eb82575be47d6fe0bd9b787b88af4e4a431e76a74b53829788a7d4e28b648d3d86e6e21064d1"}, 0xf8, 0x20000000}, {&(0x7f00005c9000)={0x27, 0x1, 0x8, 0x7, 0x1, 0x5, "bae6836d0a84cb25c91715cac3ef590884b8680a193b145124bda3f81283b3e97e71ca794a22254aaeeff1375170e636867cf0eb2d0597998db8f2144eef77", 0x0}, 0x60, &(0x7f0000107000)=[{&(0x7f00005c9000)="769271c290c84bd9b7bf8419a376505f52", 0x11}, {&(0x7f00004a2000-0x50)="eea604a6503542002e88a598c25796f1b5891ffe2d6b9c685332122149ece05352711db2827750ec634c9afe18c848aeb90cea8e385697dd898a3d327cad9e486f697546979497bd958f40da90adee58", 0x50}], 0x2, &(0x7f0000054000)={0x30, 0x10c, 0x1, "f01f92c17e0166920e5076b5b6f8c06ecb6bf3f87e3a1f791b"}, 0x30, 0x4010}], 0xa, 0x4) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socketpair(0x3, 0x6, 0x730, &(0x7f00008db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000000)={0x5, 0x0, 0x5, 0x57, &(0x7f0000b6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, &(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, &(0x7f00006a7000-0x1)="00"}) ioctl$TCXONC(r4, 0x540a, 0x9) 2017/12/12 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) 2017/12/12 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000afa000-0xa)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) mq_unlink(&(0x7f00007fc000)="2f6465762f70746d7800") ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x2b) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = syz_open_procfs(r1, &(0x7f000053a000)="6e65742f69676d703600") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000046c000-0x108)={0x0, @in6={{0xa, 0x3, 0x40, @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]}, [0x1, 0xda9, 0x4, 0x401, 0x100000001, 0x0, 0x6, 0x6, 0x7fffffff, 0x1, 0xffffffffffffffa2, 0x0, 0x7, 0x4, 0x7]}, &(0x7f0000775000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000ed5000)={r5, 0xbc, "126d1473cb0cabf3bf0f97a197f8f3cadb70b3ee9addc279f8cfc71796ea9f2974a1a0c220e888e47ff1f0fed13f46170c53cfd0d9519bd877e716d5fedf6b803fedbc45a6557c92cbc5eadf8d6ec297b7eca8bbf36d581587ae786c8fc670d46c0a8b415912f9fbc41dd9509799c8bcbb7e639012b5ecb1a7791e5b24f6a6967d57193526536008f331b6e494a81969ee2a9798f6fc053d15a98f54dd2a593d78a63abfc9b95f8055b7aa31a88e7064011be4e6dff6f998cb233364"}, &(0x7f0000ac6000)=0xc4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x1000000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) r6 = dup2(r2, r3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000cb9000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f00009cb000-0x10)={0xffffffffffffff41, 0x3}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) syz_emit_ethernet(0x12b, &(0x7f0000031000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="3a36c256dbec", [{[], {0x8100, 0x0, 0x0, 0x5}}], {{0x0, @ipx={0xffff, 0x119, 0x5, 0x5, {@random=0xffffffffffff7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3ff}, {@random=0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xdc8}, "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"}}}}, &(0x7f0000488000-0x10)={0x0, 0x2, [0x658, 0xaf]}) clone(0x24804d00, &(0x7f0000290000)="9635f8478dfb462460c2d9dae8ebdabba63dd4f0e0298fbb18e98870a3e71f616cb2dabaf51dbe592a30a983583ba924b0ae89763a8824374c23d7a8fb63e178fd9dcb42d085b8f6198174653fa1b064e8943c1eb0fb9c21ca62bfd1aeb5d92b1443728b2c66778058c0aa34617ddcfe3950e1d1d1ec1b643fa840e1b9cf0907c6d09990e53b4ad2e1f1137c05aeb6c4c1e6e443b59f49209209781165ac", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="6ed1a3e01bf6b25878b75df334e7f57f9ae3a302b48e228fce7b124e17d00d6880ef07fcafb7908e2828f55f7bae46d0a14b4c44b6444f2eef75d510b8984bfc568e6e2d68686f847f74ed47fbc8d58c93a727ddd3f1308e8dd96caafc4294123336e0bf0178b17905cb67ebd8735c6f9565417a3878f24a33695cd04fce4fc8d0798c34e5584f52f60d1441d646638dc634e6b29c553d83dfe5e012c8d9b2b33a8c43d889c622efbd217be58bf52ce4e15077b76da5b86ffeb92cee2b33fc766195ba02d5fb9066cad26779e8d7051d8b1ac37e5fc9817fe7d001d4b227deeecee870fcf3deb37c1215d8d18ce5197143b377db5ba423") nanosleep(&(0x7f0000960000-0x10)={0x0, 0x1c9c380}, &(0x7f00006f1000)={0x0, 0x0}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000419000-0x18)={0xaa, 0x0, 0x0}) bind$inet6(r6, &(0x7f0000827000)={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$inet6(r6, &(0x7f0000cfd000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c5000)=0x1c) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) [ 45.077974] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/12 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f93000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000aec000-0x94)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65ad}, @in6={0xa, 0x1, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0xffffffffffffffff, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001a6000)={0x0, 0x3, 0x0}, &(0x7f0000044000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000567000-0x8c)={r5, @in6={{0xa, 0x0, 0xdc6f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r4, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) fcntl$setsig(r4, 0xa, 0x31) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000bc8000)="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", 0xfc) socket(0x100000000000000c, 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000062c000-0x8)=0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f000011e000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000471000)={0x10001, 0x3, 0x3f, 0x0, 0x542, 0x7ff, 0x8, 0x5, 0x5, 0xe3e}) clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") fadvise64(r0, 0x0, 0xe2, 0x3) clock_gettime(0x3, &(0x7f00007ea000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000662000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088c000)=0x8) 2017/12/12 14:10:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000012000-0xb)="706b6373375f7465737400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000)="aba0d44fa3405bfb71fbe38f1f79f6ce25e450c084addd865053f28a52794ab6e72353f1a6f0bfe14e3c1f051dc7554ccb957708ae945e22348f4b3c", 0x3c, 0xfffffffffffffffe) add_key$user(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0x6c)="8932edba5822d1aee36df24b36e63c5ed067e70a6fd1cbae6ab173b1e8623aedfe3227043d9ef9b5b77efa5736fe6a3c61a6c7158ef1436e8040b4b60bdfcff1b6f103f006c19d87dcfbcf3081aef293e13d921cca7670595f552d691a31f5e906394d1c7c1ad695bb355f11", 0x6c, r2) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={0xffffffff, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000012000-0x58)={0x2, 0x1000000000, 0x3, 0x27, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000012000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0}) 2017/12/12 14:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000038a000)=0x14, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000084e000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00003ad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x40, &(0x7f0000993000-0x14)={0x11, 0x18, r1, 0x1, 0x0, 0x6, @random="b6a146f37846", [0x0, 0x0]}, 0x14) r2 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000276000-0x4)=0x0, &(0x7f0000a6c000)=0x4) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000172000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f0000fa6000-0x39)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d88000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) [ 45.105197] binder: 6472:6485 ERROR: BC_REGISTER_LOOPER called without request 2017/12/12 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) 2017/12/12 14:10:32 executing program 3: setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x400000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000922000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000099c000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000e0a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r2}) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bc2000)=0x3, 0x4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x0}, 0x8) close(r0) r2 = syz_open_dev$mice(&(0x7f0000207000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x81) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000014f000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000311000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETAW(r2, 0x5402, &(0x7f00004bc000)={0x15, 0x9, 0x7fffffff, 0x7, 0x0, 0x3, 0x100000000, 0x9, 0xfffffffffffffffb, 0x7d1}) 2017/12/12 14:10:32 executing program 1: clock_gettime(0x0, &(0x7f0000132000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000039000+0xbb3)={r0, r1+10000000}, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) lseek(r2, 0x0, 0x2) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x8002, 0x300, &(0x7f0000f57000-0x8)={0x0, 0x0}) r5 = dup3(r4, r3, 0x80000) epoll_wait(r5, &(0x7f000088c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x28) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f00000c5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000142, &(0x7f0000f57000-0x80)=@generic={0x2, "1be6cdda9c35e32666a89e451e83ee530cc1e50862fad94dbb1876e417717fe635dbd7ce57a502c35edf199f8e8ec266a44ebc80a60606ce5ba932a7b5a6cb77f9dce27aeb4580fb42f62af853d91102ba761dd19cb9af954f13980f6a8d0b26d952f4a62bd93d232918165e2157d4135e51fa581999baab78aa7a54a21c"}, 0x80) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001ff000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x473, 0x0, 0x0, 0xe903, 0x95}, @sadb_address={0x5, 0x6, 0x80, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x2, 0x101, 0x0, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f00002fc000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000f57000-0x4)=0x4ab) munlockall() 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$netlink(r0, &(0x7f0000b9a000-0x38)={&(0x7f00001b5000)={0x0, 0x0, 0x0, 0x401}, 0xc, &(0x7f00000a5000-0x60)=[{&(0x7f0000625000)=[{0x28, 0x90c, 0x0, 0x800, 0x3f, "32267d1613af9cb368fdda7f86ab231c3ba2f2c2aea8db2e"}], 0x28}, {&(0x7f0000c7c000)=[{0x94, 0x4, 0x0, 0x1, 0x4, "b759501d6b0bff3845cebbae7d1aee8720bb2fa6265bacd25da06fc76f98a1209d4792bcb6b41426048164229665851ffba4fa15497cd558505a5324857181ec6c4a424997bfbf0765617c6efc36fef174a8f27f70394735fa1f219d3c4681b3bafe56d6d4b062544e28a69b2e12a2ed8d2a457ff35d09a1c83a8c11af5f8a604f80a192"}], 0x94}, {&(0x7f00000cd000)=[{0x1010, 0x2, 0x400, 0x9, 0x3b, "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"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"}], 0x2393}], 0x6, &(0x7f0000d1b000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x800}, 0x20000000) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000128000)="2f6465762f73657175656e6365723200", 0xfd8c687e7ec47a39, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00005eb000)={0x0, 0x0, 0x0, 0x77b3, 0x9, 0x0, 0x9, 0x0, 0x10, "2c1665ece9e1e152ef33cc11604f001443db74d828672bfe770428e79a09e64fdbaabda4161dde0b9dcf6725f93ee11c9fb73165680a94818c75c09fbd62cf11", "05798d2599d834469cf1303b9d01eed010b4cb22689e1bb9b0311b13331e994de72537610e44db550fa462947d9636b2ebddd11716802730a0b00d8652be6720", "2608b8d0ef36874c49b6e192f8eca70e0ad3bafaf521aa269374b3cbb12c1665", [0x8000, 0x7]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000e6d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008b000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000b9c000)={0x2, 0x9, 0x9, 0x800}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006bf000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d53000)=0x8001, &(0x7f0000ac3000+0xc7b)=0x4) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d54000)="2f6465762f72666b696c6c00", 0x8100, 0x0) sendto$inet(r3, &(0x7f0000210000-0x1000)="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", 0x1000, 0x4, &(0x7f0000d54000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000005d000)={0x0, 0x7}, 0x6) mkdirat(r3, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fsync(r1) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)="2f6465762f70746d7800", 0x80, 0x0) r3 = socket$netlink(0x10, 0x3, 0x212) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000772000)={0x5, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000540000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e43000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a0000)=0xe8) fstat(r3, &(0x7f00006fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00008c4000-0x8)="2e2f66696c653000", r4, r5, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b4c000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000971000)=@req3={0x20, 0x6, 0x10001, 0x1000, 0x7, 0x1ff, 0x7ff}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, &(0x7f0000460000)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x3f, &(0x7f0000d53000)="2e2f66696c653000", r2, &(0x7f0000d54000-0x7d)="e72acbc630e71191dd7a9d2371bd8c88a5e9266af4f4de54ae194013d151b7f9f2e47683f3f9dd2453b98193e4c9120333dd88876815af4666f56fe514361cce41fa962b0feac33411784b690506ed259fa65ba933e34b420e6edc8514b0fe808df732811be1f210fe4d85ff231a6145fbdebf7b44e996a926752235e1") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a01000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c36000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000da9000-0x2)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x8000000000000014, &(0x7f0000ba5000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ed000)=0x14) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000880000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000035d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cd4000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x800000c, 0x0, 0x3, 0x7, 0x80, 0x20, 0x54cc, 0x0, r5}, {0x0, 0x22, 0x2, 0x1, 0x7, 0x7, 0x3, 0xfbb8}, {0x0, 0xffffffff, 0x80000001, 0x100000002}, 0x5, 0x7, 0x40, 0x0, 0x4, 0x0}, {{@in=@rand_addr=0x3, 0x40, 0x1}, 0x5, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x92bde7d373de42c5, 0x0, 0x8001, 0x1000c87, 0x9f99}}, 0xe8) r6 = socket(0x820000000000000a, 0x2, 0x800000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000e2f000+0xcdc)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet6(r6, &(0x7f0000f16000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000001}, 0x1c) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000c0a000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000e70000)=0xc) accept4$unix(r6, &(0x7f0000454000)=@abs={0x0, 0x0, 0x0}, &(0x7f000045d000)=0x8, 0x80000) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000a74000)=@generic="8d5d420700000000000000064c48a443") ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f000019d000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000903000-0x18)={0x0, 0x5, 0x32, 0x4, 0x1}, &(0x7f000007b000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000049000)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0xb, 0x8581, 0x2, 0x9, 0x0, 0x7, 0x7, 0x7, 0x202, 0xc, 0x154000000000000, 0x8, 0x8e5a, 0x5]}, &(0x7f0000fe9000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c23000+0x3a0)={r7, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000989000-0x8)=@assoc_value={r8, 0x1e2}, &(0x7f00008c4000-0x2)=0x8) accept$llc(0xffffffffffffffff, &(0x7f0000e9e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000023a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ba2000-0x6)={r7, 0x3ff}, &(0x7f0000d50000)=0x6) connect$inet6(r6, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet6(r2, &(0x7f000022a000-0x1c)={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b}, 0x1c) connect$inet(r6, &(0x7f00007b2000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r6, 0x29, 0x2000000006, &(0x7f0000dc7000)="", 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000035000)={&(0x7f0000e69000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000830000-0x20)=[{&(0x7f0000137000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00005ac000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, &(0x7f0000204000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x5}, 0x2000) connect$inet(r6, &(0x7f0000f00000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r6, &(0x7f0000b70000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f31000-0x4)=0x10) bind$inet(r3, &(0x7f0000682000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00004d0000+0xee4)="2f6465762f6877726e6700", 0x0, 0x0) 2017/12/12 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d54000-0x4)=0x0) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afa000)="2f6465762f6175746f667300", 0x20000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000019000)=@req3={0x80000001, 0x3, 0xffffffff, 0x40, 0x76, 0xff, 0x80000001}, 0x1c) 2017/12/12 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d54000-0x4)=0x3, 0x4) 2017/12/12 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ae9000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f00002bf000)=0x1e) 2017/12/12 14:10:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x2, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000014000-0x20)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000012000-0x4)=0x0) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0x25, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r5, r6+10000000}, &(0x7f0000004000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000003000)={{0x77359400, r7}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x7, &(0x7f0000011000)={0x0, 0x1c, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000001000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) rename(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000011000)="2e2f66696c653000") nanosleep(&(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/12 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000679000-0x10)={0x0, 0x0, 0x0, 0x8000}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r1 = dup(r0) stat(&(0x7f000055b000-0x8)="2e2f66696c653000", &(0x7f0000e8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005b6000)={0x0, 0x0, 0x0}, 0xc) fchown(r1, r2, r3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007b9000-0x4)=0x0, &(0x7f000071f000)=0x4) 2017/12/12 14:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c8000)="2f6465762f73657175656e6365723200", 0x80800, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0x7, &(0x7f0000fd5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0xb3, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000017f000-0x4)=0x7fff) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d0000-0xf)="2f6465762f73657175656e63657200", 0x41, 0x0) socketpair(0x8, 0xfffffffbfffffff7, 0x100040001, &(0x7f0000fd7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fd7000)=0x8001, 0x4) r5 = epoll_create(0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000daa000-0x8c)={0x5, 0x2, 0x1000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f00002e2000)={0x1, 0x0}) epoll_pwait(r5, &(0x7f000091f000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b64000-0x8)={0x0}, 0x8) mkdir(&(0x7f0000365000-0x8)="2e2f66696c653000", 0xa0cc3f0153f936ec) sendmsg$nfc_llcp(r4, &(0x7f0000fd5000)={&(0x7f0000a86000-0x60)={0x27, 0x7c78, 0x1, 0x5, 0x100000000, 0x1, "bdcfffb531bb398b960726c63ee1ef7a9983bbda9ac7e875a6cb76aef91a1ba3544698c32c7f9e40f263f127a9d944baf4df4068ef0fa84fec106e21bc9b1b", 0x8000}, 0x60, &(0x7f0000fd6000-0x40)=[{&(0x7f0000fd6000-0x2f)="e40837ba4298ef8901c98535888c29248f6281427c7cfdf823fb620fbf76d205382e881071dfb1ff9860914768b2e2", 0x2f}, {&(0x7f0000fd5000)="eebc89e279", 0x5}, {&(0x7f0000fd5000)="9da1fbd48e8c430d52a41cec536aeeec28917f60dbe0e90f67f4722aba0834fd10a765d4800e18e20044c62543fa6cbdc0ca91e85ac18851b38df6d4f74ffcf452f2dd9444fcfb40313ba842ddbb209ebb234d77529517dc6fcec681ad18541ece7679c70e747e40cf2641d7d0bef6d8ec63ed9b54ea8f6370bbf2c526a6bb2fe1aaab6bc5ec04e77b600447c94fe2227c03161cebcefd515a171bb2f08d04581c54ce4e04492b04ef078b197e87cf1ab70750d54f1fe1927c57df1e10beeeb1ee2a9481c476f2f74c300285dfec9fffbd99b26f57357b408bef17c350f10f08c7247d7697abeb8cf0184c7d33", 0xed}, {&(0x7f0000fd6000-0xeb)="34655a6b1f77e7ee904b3d1aed53f5d17dafcfccf05f6c151702c653efa6f43fe616a77b397a83624e9803074b585b98512c79b34d97e54d0e1ec2cf1e15543042b248598756078df9268303329e39f54bf6df0a93dd337cef2332f3c34731ad46a206ad2a018bd0771e768fadadd11da65a29daba4e97216945728e66c8650d9485bf05e445f743dcb34841f17bf154f52ab5b2355e43cb7299ad1a1e035c1d805e845e305f364e458a57a6fc68fbc5ca6af1f0d2004772450428ef85d7a82ff9c6a9d05047898b7c9183646c9498efcccfd9a85510cdda57cf164f00768b6663d0195a9b63afc74ce534", 0xeb}], 0x4, &(0x7f0000fd6000-0xa0)={0xa0, 0x117, 0x7fff, "3967b6d43ed37690b24f40d388dc78fdd224be96dd5b0e34b0d96cc62ef83b4cc33c4005409e6b6ae75731bb0421570deec6351e6fcb1fdf357c1273ec4f61893cd3e584bce18ffbf5c914e345321924dedd8c27357be0d069f936b88d9186144a9b511ca4e1fa2f0f819abc5f6888110eb0e4d2a91a3093f138532fed6472e17d99d6639c06360ac3cab5"}, 0xa0, 0x8000}, 0x8000) exit(0x2) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) 2017/12/12 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e9000)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d53000)={r0, r2, r3}, 0xc) 2017/12/12 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f0000e42000-0x1f)="1f00000012000fd305000500000400000001000000071d00c300000000017e", 0x1f) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000441000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) 2017/12/12 14:10:33 executing program 3: setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) fsync(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c60000)="2f6465762f70746d7800", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e1a000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000606000)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000549000-0x4)=0x800, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00000f5000)=0x2, 0x4) fsync(r3) 2017/12/12 14:10:33 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085d000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x7, 0x80, 0x100000000, 0xb5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x1, 0x1, [{0xcc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000734000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007e4000-0x4)=0x8) ioctl(r1, 0x8916, &(0x7f0000000000)="") r2 = syz_open_dev$mice(&(0x7f0000c6c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00008eb000-0x4)=0x0) ioctl(r1, 0x8936, &(0x7f0000000000)="") readv(r2, &(0x7f000079d000-0x10)=[{&(0x7f00006ce000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x1) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000535000)=0x0) 2017/12/12 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000069b000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000816000)={{{@in6=@remote={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, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xe8) tee(0xffffffffffffffff, r0, 0x80000001, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00001bf000)="636f6d6d00") preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) fcntl$getownex(r0, 0x10, &(0x7f0000cbf000)={0x0, 0x0}) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b05000-0x8)={0x0, 0x0}) 2017/12/12 14:10:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x1c9c380}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) fcntl$setsig(r0, 0xa, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000780000-0x18)={0xaa, 0x44, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e73e2") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") sched_setattr(r0, &(0x7f0000796000)={0x30, 0x0, 0x1, 0x40, 0x9, 0x4, 0x80000001, 0x1000}, 0x0) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) 2017/12/12 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e9000)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d53000)={r0, r2, r3}, 0xc) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00005b8000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) [ 45.515515] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.524187] CPU: 1 PID: 6666 Comm: syz-executor4 Not tainted 4.9.68-gfb66dc2 #107 [ 45.531819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.541152] ffff8801c3c57990 ffffffff81d90889 ffff8801c3c57c70 0000000000000000 [ 45.549156] ffff8801cd340890 ffff8801c3c57b60 ffff8801cd340780 ffff8801c3c57b88 [ 45.557110] ffffffff8165e497 0000000000002a2e ffff8801c157b8f0 ffff8801c157b8a0 [ 45.565079] Call Trace: [ 45.567638] [] dump_stack+0xc1/0x128 [ 45.572982] [] handle_userfault+0xa37/0x1300 [ 45.579032] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.586026] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.592404] [] ? handle_mm_fault+0x117b/0x2530 [ 45.598607] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.604822] [] handle_mm_fault+0x1fd1/0x2530 [ 45.610864] [] ? __pmd_alloc+0x410/0x410 [ 45.616549] [] __do_page_fault+0x5c2/0xd40 [ 45.622414] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.628354] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.634986] [] do_page_fault+0x27/0x30 [ 45.640492] [] page_fault+0x28/0x30 [ 45.645745] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.652557] [] ? SyS_clock_settime+0x100/0x1d0 [ 45.658757] [] ? exit_itimers+0x270/0x270 2017/12/12 14:10:33 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4c000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x80000802) r1 = socket$inet6(0xa, 0x1, 0x6660000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x4000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000001000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x5, 0x30, 0x80, 0x2}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x9, 0x2, 0x3, 0x592, 0x7, 0x400, 0x0, r3}, &(0x7f0000001000)=0x20) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = accept4$unix(r2, &(0x7f0000128000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002f2000)=0x1002, 0x800) write$fuse(r4, &(0x7f00002b0000-0x20)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x8, 0x24c, 0x2, 0x8}}, 0x20) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000f69000-0x4)=0x4) r5 = socket$inet6(0xa, 0x2, 0x7f) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b3000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000905000)={0x1000, 0x9, 0x76, 0x778, 0x2, 0x1f, 0x81, 0x6, 0x5, 0x6}) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000d51000)=0x3f) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f0000f6a000-0x4)=0xfff, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00004ed000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f6b000-0x4)=0x1c) bind$inet6(r7, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r7) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) 2017/12/12 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000854000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000090000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000eee000-0x8)="2e2f66696c653000", r2, r3) r4 = dup(r0) r5 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netlink(r5, &(0x7f0000363000-0xc)={0x10, 0x0, 0x40, 0x0}, 0xc) r6 = add_key$user(&(0x7f0000c7e000)="7573657200", &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1d000)="384f37b897f48fbe555ddb7142c978fba38f9edc3952ef90fab9b6fc1dfbccb05a38abe98f65e76028f9335186fe0e61e0b12525b721e272f7b93f770d337b484eb0a0a7bd3fb5e7383d6ba5f65ad50dbf3d0b9dfe895b45e5f04a966ca0cd0552ab24f4efde", 0x66, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00006b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) getpgrp(r1) stat(&(0x7f0000876000)="2e2f66696c653000", &(0x7f0000571000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x401) prctl$setname(0xf, &(0x7f0000ce7000)="75657200") getsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000062000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a09000)=0x84) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000af2000)=0x0) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) writev(0xffffffffffffffff, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d53000)="2f6465762f6c6f6f702300", 0x1, 0x80000) mmap(&(0x7f000029a000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d53000)="2f6465762f73672300", 0xffff, 0x20040) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d15000-0x4)=0x0) setpriority(0x0, r1, 0x5) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000d53000)="6e7300") syz_open_dev$sg(&(0x7f00003db000)="2f6465762f73672300", 0x6, 0x10000) mkdirat(r3, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) [ 45.664521] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.671325] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.677875] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/12 14:10:33 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = eventfd(0xffffffffffffff2b) fstatfs(r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d53000)=0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r4, 0x8, &(0x7f0000d54000-0x8)=0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000d55000-0x20)={0x0, 0x4, 0x231bcfb0, 0x1, r4}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000d55000-0x10)=@ipx={0x4, 0x8ee, 0x9, "4c89b82c4f57", 0x9, 0x0}, 0x10) r5 = getpid() openat$ppp(0xffffffffffffff9c, &(0x7f00004e9000-0x9)="2f6465762f70707000", 0x0, 0x0) listen$netrom(0xffffffffffffffff, 0x3) r6 = syz_open_procfs(r5, &(0x7f0000d53000)="6e7300") mkdirat(r6, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) signalfd(r6, &(0x7f0000551000-0x8)={0x5a12}, 0x8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d53000)="2e2f66696c653000", 0x18, 0x1f0af5fd) 2017/12/12 14:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x802, 0x4) r2 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) write(r1, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000e7d000-0x58)={{0x9, 0x7fff}, 0xf4848a601357e94b, 0x5, 0x5, {0xfff, 0x40}, 0x7ff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00008c9000)=0x0, &(0x7f00001e6000)=0x4) fanotify_mark(r3, 0x16, 0x20, r3, &(0x7f000075c000)="2e2f66696c653000") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000030f000)="696c6c696e6f697300", 0x9) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00003bc000)=0x400) fcntl$addseals(r1, 0x409, 0x4) getsockname(r1, &(0x7f0000a93000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d96000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fed000)={@common="6e723000000000000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r3) socketpair(0x9, 0x0, 0x4ad, &(0x7f00002ec000-0x8)={0x0, 0x0}) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) socket(0xf, 0x6, 0x6) syz_open_dev$tun(&(0x7f0000b31000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x288000) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) geteuid() [ 45.698583] audit: type=1400 audit(1513087833.274:32): avc: denied { connect } for pid=6695 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0xf) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000590000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd1800004001000000450001070000f8130d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d30000)={0x73, 0x1, 0x3, 0x4, 0x4}, 0xc) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000d31000-0x8)={0xffffffff}, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a82000)={0x0, 0x1c9c380}, 0x8) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d2e000-0x4)=0xffff, 0x4) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d31000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d31000)=0x10, 0x800) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000042e000)=@assoc_id=0x0, &(0x7f0000d31000)=0x4) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d32000-0x101)={r2, 0xf9, "e97f16b6b546ebdcbf2280490e79a06daf6a4c405ef736ab55e1c3eb04566b27364d48e724a28976bfcd8978cf911585437d148e44ce8f948bf57b18ac7ecf7dafa618277611012a05297d804e5ba1eed527038d629793cc52d1fd23ea732856abbfa22209f79a7343a6c3a80b7392c3e9aadcf65084cd5eada8417712c77c716a65b563f0153ee6fb1ffe215cd241539f26417de5410438f1e611f4a20ede77f19454e931e2b99edb54cb87b1b13dba58723ea0e75e5db09722119a1f18ef45a7de9131e91dad03005d8057b03f250657ceb7f0177e06c2e8fb966339335418fe082ae8efdcb357bd237faec1083d1f58a32d4517d2341001"}, &(0x7f0000d31000)=0x101) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000abd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d33000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005d3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000d31000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d34000-0x4)=0x60, 0x7fffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004bf000-0x108)={0x0, @in6={{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x9, 0x6, 0x9, 0x8, 0x5, 0x7, 0x4, 0x1, 0x1, 0x10000, 0x2, 0x0, 0x7, 0x6]}, &(0x7f0000698000-0x4)=0x108) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d31000)={r5, 0x9, 0x10}, 0xc) close(r0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000764000-0x20)={@generic="a1a620725ff5e0a34d2a1f37d0d1b935", @ifru_flags=0x1}) 2017/12/12 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000884000-0x6)={0x1, [0x5]}, &(0x7f0000dd3000-0x4)=0x6) r1 = syz_open_dev$mice(&(0x7f00001e9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x88804) r2 = memfd_create(&(0x7f0000829000)="f5", 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f1000)={{{@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xe8) connect$packet(r2, &(0x7f0000398000-0x14)={0x11, 0x7, r3, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000d0000-0xc)={0x10000000, 0x0}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000c12000-0x22)="2200000014000700000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000e54000)=@assoc_id=0x0, &(0x7f00004fe000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e26000-0x8)={r5, 0x4}, &(0x7f00005f0000-0x4)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f000047c000)=@full={{0x3, {"a70150b27cbc87"}, 0x101}, [{"11932a00000024"}, {"7717151e52f1fb"}, {"3fd8e610cfa182"}, {"d7cb123552bb16"}, {"99c90343b20170"}, {"23c48d3f0bf229"}, {"570211e9020470"}, {"8a284b30060209"}]}, 0x48) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000034e000)="2f6465762f73657175656e63657200", 0x111800, 0x0) ftruncate(r2, 0x325) fcntl$setstatus(r7, 0x4, 0x800) epoll_pwait(r1, &(0x7f0000f8e000)=[{0x0, 0x0}], 0x1, 0x4401, &(0x7f000005e000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f0000435000-0x78)={0x1002, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x30b, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000094c000)={r6, 0x4, &(0x7f00007a8000)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99a}]}, &(0x7f0000308000-0x4)=0x10) clock_gettime(0x6, &(0x7f0000caf000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000fc1000)={r8, r9}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000070a000)={&(0x7f0000043000/0x1000)=nil, 0x8, 0x5, 0x40, &(0x7f0000d83000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f0000736000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000049e000-0x24)={0x1, 0x81, 0x2, 0xfffffffffffff966, 0xfffffffffffffef8, 0x200000df6c, 0xffffffffffff56a6, 0x1, 0x3, 0x3, 0x400000000008, 0x2}) ioctl$TIOCNXCL(r2, 0x540d) add_key(&(0x7f0000fc0000)="7573657200", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc1000)="09", 0x1, 0xfffffffffffffffb) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x304, 0xfffffffffffffffe, 0x1f, 0x3f}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000712000-0x6)={0xfff, 0x0, 0xc5}) r10 = socket(0x11, 0x3, 0x8) ioctl(r10, 0x8955, &(0x7f0000001000)="") 2017/12/12 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:33 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x4, 0x3d, &(0x7f0000ec3000/0x2000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001b0000-0x8)="2e2f66696c653000", 0xfffffffffffff) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000318000)="") r1 = open(&(0x7f00007ce000)="2e2f66696c653000", 0xfffffffffffffffc, 0x0) mkdirat(r1, &(0x7f0000464000)="2e2f66696c653000", 0x5) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00004d1000-0x8)="2e2f66696c653000", &(0x7f0000b60000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fd2000-0x8)="2e2f66696c653000", 0x1ff) readlinkat(r1, &(0x7f000003c000-0x8)="2e2f66696c653000", &(0x7f0000fd1000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) r2 = openat(r1, &(0x7f0000cd4000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000083c000)="2e2f66696c65302f66696c653000", r2, &(0x7f0000020000-0x8)="2e2f66696c653000") renameat2(r2, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f00008e1000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fce000-0x18)=@add_del={0x2, &(0x7f0000eb2000-0xd)=@generic="00000000000000000000000009402877", 0x4645094e}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x4, &(0x7f0000e6d000)="6b57386ec2280f88a303b8cc4856a26e9eb060823fdc940fa820d2c1c65c1fa09bb5e7d2a3224909bbea994828412b9847fe1efda256147e8c5b8e608f0b17117a4273aedc19598ea81fa41783fc7e73e44946bb6d24306f5e6ec5") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 14:10:33 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000024a000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80002, 0x0) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000d53000)="6e65742f626e657000") mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000172000)={0x0}, &(0x7f0000d55000)=0x4) getpeername$llc(r2, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092f000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000084e000-0x50)={{0x4, 0x4}, {0x0, 0x277}, 0x6, 0x0, 0x6d5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a18000-0x6)="6879626c6100", 0x6) mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002e5000-0x10)={0xffffffff80000001, 0x2, 0x7f, 0x100000001, 0x0}, &(0x7f0000a02000-0x4)=0x10) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d16000)={r3, 0x3, 0x30}, &(0x7f0000d56000)=0xc) socket(0x0, 0x80800, 0x20) [ 45.818290] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor7/6729 [ 45.826891] caller is __this_cpu_preempt_check+0x1c/0x20 [ 45.832355] CPU: 0 PID: 6729 Comm: syz-executor7 Not tainted 4.9.68-gfb66dc2 #107 [ 45.839956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.849288] ffff8801d5eef6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 45.857305] ffffffff83f42ec0 ffff8801aed31800 0000000000000003 ffff8801d5eef718 [ 45.865990] ffffffff81df7854 ffff8801d5eef730 ffffffff83f42ec0[ 45.871305] tc_dump_action: action bad kind [ 45.876416] dffffc0000000000Call Trace: [ 45.880614] [] dump_stack+0xc1/0x128 [ 45.885972] [] check_preemption_disabled+0x1d4/0x200 [ 45.892723] [] __this_cpu_preempt_check+0x1c/0x20 [ 45.893653] tc_dump_action: action bad kind [ 45.903495] [] ipcomp_init_state+0x188/0x930 [ 45.909534] [] ? __lock_is_held+0xa1/0xf0 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f000083b000-0x39)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000cd1000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b5000)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000e26000-0x25)="2400000032001f1f14b2f3fd000904000200071008000100ffffffff08000000000000009b", 0x25) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000069c000)={0x2, [0x0, 0x0]}, &(0x7f00002f2000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007de000-0x8)={r3, 0xa0}, &(0x7f000078a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ec000)={r4, 0x6, 0x1000000000002, 0x9d1, 0x4}, &(0x7f0000bc6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000685000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000abe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ac6000-0x4b)={r5, 0x43, "c24501c4985a7f4a4186dfcd064f93e32cb51df33214b28ffc6368d8b95adb46f1f6606065ba57257d022424c28f100f0a54d01adb15141079803f8c25434a102a27d5"}, &(0x7f00009ac000)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x82000, &(0x7f0000001000-0x1)="d3", &(0x7f0000a7b000-0x4)=0x0, &(0x7f000027a000-0x4)=0x0, &(0x7f0000458000)="") symlink(&(0x7f0000814000-0x8)="2e2f66696c653000", &(0x7f0000c1a000)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x0, 0x0) 2017/12/12 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) pkey_alloc(0x0, 0x2) socketpair(0x2, 0x80000, 0x5, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f00001d1000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)="2e2f66696c65302f62757300", 0x0) open$dir(&(0x7f0000eb6000)="2e2f66696c65302f62757300", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c89000)="2f6465762f73657175656e6365723200", 0x101002, 0x0) accept4$ipx(r0, &(0x7f00003de000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f68000)=0x10, 0x800) r2 = syz_open_dev$loop(&(0x7f00000a0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x41000) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) socket$inet(0x2, 0x6, 0xb419) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004f5000)={0x0, 0x0}) signalfd(r2, &(0x7f0000c67000)={0x7fffffff}, 0x8) clock_gettime(0x0, &(0x7f0000814000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000513000-0x4)={0x9}, 0x4) pselect6(0x40, &(0x7f0000e19000-0x40)={0x0, 0x650, 0x27bd, 0x6, 0xfff, 0x10001, 0x4, 0x4}, &(0x7f00008fa000)={0x1000, 0xffff, 0x5, 0x6a1, 0x100, 0x5, 0xc1c, 0x0}, &(0x7f0000feb000-0x40)={0x3, 0x1f, 0xae8, 0xffffffff80000001, 0x6, 0x401, 0x7, 0x2}, &(0x7f00005d3000)={r5, r6+10000000}, &(0x7f000051b000)={&(0x7f0000f77000-0x8)={0x20}, 0x8}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005d3000-0x10)={0x0, 0x0}, &(0x7f000069c000)=0x10) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) signalfd4(r0, &(0x7f0000e9e000-0x8)={0x5}, 0x8, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a17000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) [ 45.915314] [] ipcomp4_init_state+0xb0/0x7d0 [ 45.921359] [] __xfrm_init_state+0x3e7/0xb30 [ 45.927402] [] xfrm_init_state+0x1a/0x20 [ 45.933101] [] pfkey_add+0x1fb9/0x3470 [ 45.938630] [] ? pfkey_delete+0x360/0x360 [ 45.944418] [] ? pfkey_seq_stop+0x80/0x80 [ 45.950200] [] ? __skb_clone+0x24a/0x7d0 [ 45.955899] [] ? pfkey_delete+0x360/0x360 [ 45.961689] [] pfkey_process+0x61e/0x730 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) fcntl$dupfd(r4, 0x10000000000406, r4) [ 45.967402] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 45.974234] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.981076] [] pfkey_sendmsg+0x3a9/0x760 [ 45.986776] [] ? pfkey_spdget+0x820/0x820 [ 45.992566] [] sock_sendmsg+0xca/0x110 [ 45.998092] [] ___sys_sendmsg+0x6d1/0x7e0 [ 46.003885] [] ? copy_msghdr_from_user+0x550/0x550 [ 46.010454] [] ? check_preemption_disabled+0x3b/0x200 [ 46.017272] [] ? __fget+0x201/0x3a0 [ 46.022525] [] ? __fget+0x228/0x3a0 [ 46.027784] [] ? __fget+0x47/0x3a0 [ 46.032959] [] ? __fget_light+0x188/0x1e0 [ 46.038734] [] ? __fdget+0x18/0x20 [ 46.043891] [] __sys_sendmsg+0xd6/0x190 [ 46.049486] [] ? SyS_shutdown+0x1b0/0x1b0 [ 46.055251] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 46.061883] [] ? SyS_futex+0x22e/0x2d0 [ 46.067386] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.074191] [] SyS_sendmsg+0x2d/0x50 [ 46.079523] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/12 14:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r3 = gettid() getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000b36000-0x12)="000000000000000000000000000000000000") clone(0x0, &(0x7f000052c000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004fe000-0x1)="") fchdir(r4) r5 = gettid() prctl$setfpexc(0xc, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c87000-0xa)="00000000000000000000") process_vm_readv(r5, &(0x7f000035c000-0x10)=[{&(0x7f00008e5000)="00", 0x1}], 0x1, &(0x7f0000af7000-0x10)=[], 0x0, 0x0) poll(&(0x7f0000d1d000+0x6c3)=[{r2, 0x20, 0x0}, {r1, 0x10, 0x0}], 0x2, 0xfffffffffffffff7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000159000-0x8)=0x3a) fcntl$setown(r6, 0x8, r3) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r6, r7, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c96000)=0xc) tkill(r3, 0x16) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f00007ae000-0x8)="2e2f66696c653000", 0x0, 0x112) syz_open_pts(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d54000-0x80)=[{&(0x7f00005cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000d53000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000d54000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000d53000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000d54000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f00003a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000364000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x8) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, 0xc) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) 2017/12/12 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000002, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000db8000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40a00) close(r4) fallocate(r2, 0x0, 0xff, 0x3712) r5 = fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x5d2d}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f000069c000-0xc1)="982d18f4bd66f2cc25f7b157ac84af44a31e4d75a5d2a4eaaf2f217c54a11127ed8bb60e5b0afeb28db72e927e1141c1a39f4ba7f360079d727bfb27f99d375b001648f7eb0b9442a76053b0b1990877b258eb1cf67f2c3a1b2cfd1132abedfe0efb44823f1d60cbb543a3401c6c731d6501e41b3ad88c326dd1351f72dddcb489d67f4174a765e2585cc417283d62186e2ffca1aebf8ffdf1c0117ea862d2750235158ee173d965415d7bf0319649836ba97d1477eec27877e54cc5d56a4414dd", 0xc1}, {&(0x7f000067c000-0x66)="70639dbe95e420df050abfb4fd8fd2e059b7efb15b6e68bd31bde6811a40ae6902a4234a6f32ad743f1091231b8d819b06ba35a524fc96115d6d817fae877cdc7c006a2c4992f02642ace570ef8ed1213086334561228c3f2400a659c21f52c12c14962d6c45", 0x66}, {&(0x7f0000af9000-0x18)="adf496a661b3fd643cd6178e40d8b89a76099aa99ce8114d", 0x18}, {&(0x7f00004a9000-0x1d)="636550d108551ae6ff86a16fac025ac8515e80a3d984d98ad6fc3ca587", 0x1d}, {&(0x7f00007a7000)="c87ab4da14103a579832ef181d2b49f9271bac35ee77f2dbe5507fb034e6195f9a56011b1b5fb254624b0a62b72fa0d3ea0088aa5174eca91588aed8912e7190ca83c57db0190e467fe95fde03c8cbac8b34043e26e779ceeade6a4582ec7d545331fefe4bcb4dc67d9af9bd56f05a3af4f30a3e5994e783df9a59c7692a87a8588ccdce6cfd6dfa90ef3069df908d4015dc", 0x92}], 0x5, 0x0, 0x0, 0x10}, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f00000b2000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) sendto$unix(r1, &(0x7f000074e000)="ea03dbd8f8b2fd08ab45b5208c6a15a1844458f04d98c8b1e2f33dd9c9943c55b91bd68ba9d52a2ffb81076637b7b6df6e11b642e9984a033dbb9a0596c21271eb2fdf7e1f85e4480e6cf393b71bf8d7a60d0a5f70347f3d39a7cafce83c9c979bd88b87b08d5cc9cca3b6a8396968f98e055fa873c68a57bb99be1324ebeff3806d5f28e632086fc37b64a10cdcfc971994f132cf4b581f5e8f3fc61799ff5e5aacd216fdff499d908c55aecad1235a31bcc220085ae30e924786f5a819fad16698c7e7bbd39084f22adbcb36af8196fd3b9ce8de171c52827711a29df806b551ec1586e3e18c5586bf25a10ea27b8d90b6464b2968", 0xf6, 0x20000000, &(0x7f000060d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) rt_sigpending(&(0x7f00001f0000)={0x0}, 0x8) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) 2017/12/12 14:10:33 executing program 2: rt_sigprocmask(0x0, &(0x7f0000024000)={0x0}, 0x0, 0x8) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") listxattr(&(0x7f00006f3000-0x8)="2e2f66696c653000", &(0x7f0000546000-0xd2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cd000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) wait4(r0, 0x0, 0x80000000, &(0x7f00000f2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 14:10:33 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000001e000-0x108)={0xb2a, {{0xa, 0x2, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fadvise64(r2, 0x0, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000d1000-0x1)="00") sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) poll(&(0x7f0000390000)=[{r3, 0x0, 0x0}], 0x1, 0xfa30) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00008a8000)=0x80) sysfs$1(0x1, &(0x7f0000d05000)="6264657600") sendto$inet6(r3, &(0x7f0000fc2000-0x2)="", 0x0, 0x0, &(0x7f0000d17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) r5 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00004b3000-0x4)=0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r4, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r5, 0x5381, &(0x7f000005b000-0x2)="00") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000016000)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x0, 0x4000000000, 0x0, 0x0, 0x800, 0x8000000, 0x4, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408000000000000, 0x0}, 0x0, 0x0, r4, 0xc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) dup2(r0, r0) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5c000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eb9000-0x8)={0x0, 0x6}, &(0x7f000019c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002a6000)={r1, 0x3, 0x8b, "7dac25ca2a807993943afb73bfe1816a804b6587d94e81382efb309eb785d302ac5a8ff4c4fcea16af501b1e7ab695a5f8c1c3696544e1c3f44428d07725b5204dab39ec94c29cccee486693438deae8d3022ab5ba5edc720b18690362c59b21334b085350df63019f88c3231afc96afc40f40e1236787d3fd742719443bcb2bc5f2f0774764bf384decfe"}, 0x93) r2 = socket$inet(0x2, 0x800, 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001f9000-0x20)={0xf6d1, 0x5, 0x200, 0x2, 0x12e, 0x100000001, 0x2, 0x27, 0x0}, &(0x7f0000d03000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dd9000-0x8)={r3, 0x0}, &(0x7f0000420000-0x4)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) 2017/12/12 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009cd000-0x10)={0x8000, 0x208, 0xcca, 0x4, 0x0}, &(0x7f0000dae000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000aaa000-0xc)={r2, 0x4, 0x30}, &(0x7f0000f4d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000139000-0xa0)={r3, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0xff, 0x8, 0x0}, &(0x7f00004cf000-0x4)=0xa0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000972000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000c39000)=0x0) setpgid(r4, r5) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000382000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000674000)="00", &(0x7f0000740000-0x4)=0x1) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d54000-0xe)="2f6465762f6b657963686f726400", 0x20040, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000269000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f000026e000-0x4)=0xc) r3 = getuid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d53000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x0, 0x400, 0x2, 0x419, 0x5, 0x80, 0xa0, 0x100000000, r2, r3}, {0x9, 0x7ff, 0x401, 0x59, 0xde, 0x9, 0x5, 0x7}, {0x4, 0x7fff, 0x1, 0x7f}, 0xc3d, 0x6, 0x37395cf2, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x5, 0x8}, 0x4, @in=@broadcast=0xffffffff, 0xa42, 0x0, 0x2, 0xfffffffffffffffe, 0x10001, 0x7f43, 0x7}}, 0xe8) r4 = creat(&(0x7f00004fc000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) readlinkat(r4, &(0x7f0000d53000)="2e2f66696c653000", &(0x7f0000d53000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) r5 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r5, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a5000)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00005b2000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r2, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d53000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getpgid(r0) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) [ 46.251570] nla_parse: 60 callbacks suppressed [ 46.251575] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.286899] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 14:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r3 = gettid() getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000b36000-0x12)="000000000000000000000000000000000000") clone(0x0, &(0x7f000052c000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004fe000-0x1)="") fchdir(r4) r5 = gettid() prctl$setfpexc(0xc, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c87000-0xa)="00000000000000000000") process_vm_readv(r5, &(0x7f000035c000-0x10)=[{&(0x7f00008e5000)="00", 0x1}], 0x1, &(0x7f0000af7000-0x10)=[], 0x0, 0x0) poll(&(0x7f0000d1d000+0x6c3)=[{r2, 0x20, 0x0}, {r1, 0x10, 0x0}], 0x2, 0xfffffffffffffff7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000159000-0x8)=0x3a) fcntl$setown(r6, 0x8, r3) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r6, r7, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c96000)=0xc) tkill(r3, 0x16) 2017/12/12 14:10:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000003000-0x30)=[&(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", &(0x7f0000001000)="2f73656c696e75782f63726561746500", &(0x7f0000000000)="402a2500", &(0x7f0000002000)="00", &(0x7f0000002000)="00", &(0x7f0000002000-0x10)="2f73656c696e75782f63726561746500"], &(0x7f0000000000)=[&(0x7f0000003000-0x10)="2f73656c696e75782f63726561746500"]) r2 = openat(r0, &(0x7f0000f05000)="2e2f66696c653000", 0x80000, 0x26) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000b9000)=0x14) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d54000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002d8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x47, 0x2, 0xa0, 0x20, 0x4, r3, r4}, {0x3, 0x1, 0x0, 0x4, 0xffffffffffffffc1, 0x2, 0x4, 0x401}, {0x7fffffff, 0x3, 0x8000, 0x4000000000000000}, 0x6, 0x5, 0x1000, 0x0, 0x44, 0x2}, {{@in=@broadcast=0xffffffff, 0xff, 0x4}, 0x1b, @in=@multicast2=0xe0000002, 0xd36, 0x0, 0x3, 0x800, 0x9, 0x2, 0x5}}, 0xe8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000243000-0x4)={0x0, 0x0}) personality(0x5000008) r5 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000d54000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d54000-0x4)=0x0, &(0x7f0000d53000)=0x4) r6 = syz_open_procfs(r5, &(0x7f0000d53000)="6e7300") mkdirat(r6, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d2b000-0x8)={0x0, 0x0}) accept(r0, 0x0, &(0x7f00006d4000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/12 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x202004000008200b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e0c000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0xc4600) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025b000-0x11)="2f73656c696e75782f656e666f72636500", 0x80000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cd000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002cf000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000992000)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000fbc000-0x20)={0x1, 0x4, 0xfffffffffffff000, 0xff00000000000000, r2}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00002ad000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000eb8000)=[{r4, 0x0, 0x0}], 0x1, 0x6) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) dup2(r0, r4) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x12, &(0x7f0000e9c000-0x4)=0x0, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) sendto$inet(r6, &(0x7f00007b3000)="67f5", 0x2, 0x0, &(0x7f0000fcf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d53000-0x11)="2f6465762f7667615f6172626974657200", 0x40402, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000ecc000-0xc)={0xfffffffffffffffb, 0x1, 0x0, 0x5, 0x1}, 0xc) setsockopt$inet_int(r6, 0x0, 0x14, &(0x7f0000fd1000)=0xb, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r8, 0x8040451b, &(0x7f0000fdd000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000dd8000)=0x0) recvmsg(r6, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000448000)=[{&(0x7f00004cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000aca000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000fd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd5000)="00000000", 0x4}, {&(0x7f0000fd8000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000ce5000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000377000)="000000000000", 0x6}, {&(0x7f0000fd7000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00009f7000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0xa, &(0x7f0000ba4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x800000000000001}, 0x40010000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000027b000-0x20)={@loopback={0x0, 0x1}, 0xfff, 0x2, 0x0, 0x8, 0x4, 0x7ff, 0x3ff}, &(0x7f0000fdc000)=0x20) setsockopt(r7, 0x0, 0x6, &(0x7f0000943000)="0ee4749f277fe0f23e484590d18fd07c2f7257b4d9e4c5bae602fdc5bf721e4daeddd552f690d70dbf0a5ae119f7195829616de31538dc998eb9506582006e76fb4688935bb7c468eb53edaeb28bc7c9bf1b5d1b7139fb9532dbbab66b794c4b542593e12cb96e98a9d0038c03de6ff82dc44a9833797759d09b7d46ab76cf54bc4fead32cdfea8d7f14c7fbc36842fb165485215c538c4cf7dfc240ca7ce2f81d50c148a46a378df78a47696bcbeb75b8375f37af3cfd9f6c01b0e3e2ff0272d5", 0xc1) 2017/12/12 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r1 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) execve(&(0x7f000020d000-0x8)="2e2f66696c653000", &(0x7f0000165000)=[&(0x7f0000bd2000)="2f6465762f7667615f6172626974657200", &(0x7f0000c6d000)="00", &(0x7f0000c6c000)="00", &(0x7f00002db000-0x4a)="257b6574683147504c5e656d31707070308923757365722473656c6676626f786e6574302b70726f636d643573756d0276626f786e65743176626f786e6574306c6f213a70726f632400", &(0x7f0000a37000)="2f6465762f7667615f6172626974657200", &(0x7f0000243000-0x1)="00", &(0x7f0000b54000)="2f6465762f7667615f6172626974657200"], &(0x7f0000faa000)=[&(0x7f000072c000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f00009d0000-0xc)="2d2d73797374656d47504c00"]) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000550000)={0x7, 0x1, 0x4956, 0x80, 0x100000001, 0x0, 0x2, 0x56, 0xd, 0x4, 0x4}, 0xb) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x8, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000864000)={"095aa6bbd2bb714078a3227302bcc0e6", {0x4, 0x4, 0x0, "a5f42a5efc01", 0x7fd, 0x0}}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000d1c000)={0x13, 0xc3, "bd0ed6012e56b80f16ca3333dbadaa66e525b85ec26f3cacc1b57ea086b4f32a65fb4fc80c8a821da2b144132d3bc1dff001be483d0c5ac92ea7f11dca1fa7f4a911c06b520480f4bf2c50eef64760c6ad3bfb832c375fa71f6d084ccda84192a8e8491aa453138bb7333b9b013c9edc46c9e3d6f64cfa3f682db1cc196386ddbb2658d13005e9ae5ad05c143fd08ef1725c40dd1f9199ec40c6eaaebce7ea801370313cff9defb6e78e5ea098717904d7763d6e10e0bc4f527d13b409d0d2ecb47f7d"}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x70, 0x9, 0x7, 0x1}, {0x3, 0xfffffffffffffffd, 0x200, 0x9}, {0x1ff, 0xeae, 0x0, 0x6}, {0xfff, 0x1, 0x9, 0x6}, {0x400000, 0x6, 0x10001, 0x4}, {0x7, 0x2822, 0x401, 0x7ff}, {0xb4, 0xe88, 0xdb6d, 0xa085}, {0x400, 0x7, 0x200, 0x7f}]}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fa000)=0xb) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_mprotect(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x3000004, r1) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000878000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca0000-0x4)=0xe8) getgid() ftruncate(r0, 0x9) open(&(0x7f00005ac000-0x8)="2e2f66696c653000", 0x50040, 0xffffffffffffffff) 2017/12/12 14:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) 2017/12/12 14:10:34 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c65000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000d53000)=0x0, 0x5cbf) 2017/12/12 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) 2017/12/12 14:10:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000)={0x0, 0x0}) pread64(r0, &(0x7f0000350000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000972000-0x8)={0x0, 0x4}, &(0x7f0000f4e000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={r1, 0x4, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) [ 46.383044] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 14:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @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]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00001d0000-0x10)={0x20, 0x100000001, 0x20, 0x0}) r5 = fcntl$dupfd(r4, 0x10000000000406, r4) getpeername$ipx(r3, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000092b000-0x4)=0x10) r6 = geteuid() sendto(r5, &(0x7f0000776000)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r6, 0x7ffd) ioprio_get$uid(0x400000000000006, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d2e000-0x4)=0x0) open(&(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x200, 0x80) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/12/12 14:10:34 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000d54000)="2f6465762f736e642f74696d657200", 0x0, 0x200) syz_emit_ethernet(0x2a, &(0x7f0000d54000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x22f0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="228b780a28be", @broadcast=0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @broadcast=0xffffffff}}}}, &(0x7f00006c6000-0x14)={0x0, 0x3, [0x3f6, 0x3a4, 0x784]}) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000c12000-0xe)="2e2f66696c65302f66696c653000", r1, &(0x7f0000d53000)="2e2f66696c653000") 2017/12/12 14:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000824000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000811000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000235000)="", 0x0, 0x20000000, &(0x7f0000e65000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000413000)="696c6c696e6f697300", 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x3fffffff, 0x853c, 0x10002, 0x10000007fffffff, 0x0}, 0x14) syz_open_dev$mice(&(0x7f00008ad000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10040) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f000095d000)="", 0x0}, {&(0x7f0000625000)="d9fd50385c1ab1492bd02369e83f5f2d11274e04a7f5090481d7b449f8", 0x1d}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x3) 2017/12/12 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000ec6000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x20000000, 0x0, 0x0, 0x31, 0x0}) 2017/12/12 14:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000293000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000fc000-0x28)={@generic="4a38105b57b6fbd2805e1abda4f94869", &(0x7f00005bf000-0x38)=@ethtool_gfeatures={0x3a, 0x3, [{0x100, 0xfffffffffffffff7, 0x7, 0xffff}, {0x8000, 0x8, 0x7a, 0x7fff}, {0x4, 0x12d, 0x1446, 0x401}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000573000-0x8)=0x0) [ 46.444396] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 14:10:34 executing program 7: remap_file_pages(&(0x7f00000b7000/0x3000)=nil, 0x3000, 0x8, 0x6, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00004de000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005e1000)={0x5}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x2, &(0x7f000050c000-0x10)={0x0, 0x0}) writev(r1, &(0x7f00002cb000)=[{&(0x7f0000d1e000)="290000002000190000003fffffffda060200000000000001040000040d000300001100000001000080", 0x29}], 0x1) 2017/12/12 14:10:34 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000d53000)="6e7300") mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d54000-0x11)="2f6465762f7667615f6172626974657200", 0x101300, 0x0) mkdirat(r1, &(0x7f00002e5000-0x8)="2e2f66696c653000", 0x1) 2017/12/12 14:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a8c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00006c8000-0x4)=0x7, 0x4) write(r0, &(0x7f000017c000)="2200000028000701df0810f700000004000000008100000009000000080100000115", 0x22) sendmmsg(r0, &(0x7f0000528000)=[{{&(0x7f0000917000)=@llc={0x1a, 0x15, 0x6, 0x3, 0x9, 0xe4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b05000-0x80)=[{&(0x7f00007f3000)="ffd01c415c9e927acd4cc4c4ec057f64c4896d498d6c341390bc3683e12154f605a7949b760ab93a4caa90deb920bd16d1e451a2779f503add382346d7d8719e167ac28984e6d759a6f203f5ff282572ebbe3e94e3aafc436ee89feb88e0c9874d0de9bfc4e3c180b701a6d5b1dc5eed", 0x70}, {&(0x7f000081f000)="47fa760027fcfdcfb8ab53b21d6940e4f2c8e59c0b57a3f2b4ab56f8e5684bdcae8bf40a85925847df80679c42ea4e5ead7f8dd9a932400a2ad504b66e228d7544f2700d1d41567dd0c0fa4497a37eeab90a", 0x52}, {&(0x7f000045f000-0xa4)="a31de9c4a23083aa9f75317ac141004c6b6748e5e4bdd60f70ee85b951865a9b7d298ed7441ec8eaf05b44630717d0c3d9eb10eccfc8b14c5bf000edaf4f05e1bd077875a516871f98ba07b83e5c9f9556314e8eecd1c4a9dfdc7741aeac9b4dc3fbb323a910086ba59cb63e9b2f33f92d36b5723775f50f48bf1ed0e94c35848f945ad1448be68eeac078f03020e23d23d8e0c418ccd71aea00e8c174ac0e854864143d", 0xa4}, {&(0x7f0000b83000)="e3115a8aa68efbde97dfbcad744dda377aa6d032aee13da00f1c8dda1cb1898803f9e02185083b62f3e23b19b50cac4f2c5ab6c8d22e118b029b0ff3ed14e30ba18b1749007bd5c1acd021bfefe7456e0d2dd26782ff5fb0d4c9913fec5393821f261431262feb384b0a4c297d4dfcbc92b87c8be7ee61e9", 0x78}, 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