r1 = accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x42000804) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000df1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000204000)={0x7, 0x80000003, 0x200, 0x0, 0x8000, 0xb4b, 0x7, 0x1, 0x0}, &(0x7f00008c6000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ea000)={0x1f, 0x2, 0x2, 0x8, r4}, &(0x7f0000f96000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d56000-0x10)={0x0, 0x5, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x23, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in6={0xa, 0x1, 0x59cc2877, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffc}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000bf2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000157000-0xd0)={r5, 0xc8, "ae46bb7f38324dc39a52513567f5c330af5e9dc253080736aef286a3f54a8df3cb8846fadeaf400764b14dd51d73e68b72cd8225dc3b47b5191ed8fbab6aba670a5df8cf2d8432a4e0c4e3cc3fec76e1ba30f4a11b6b7749bdbe846ea7fec15bf7baf769258263207746e41ad71aa593ee6e44fa29c0a93150f2fbf6d3380746ce725a51f88bb00ff6cca97676a023036c1b0935c6c8db74cf08c24e6bee225842f4d6ad93ac594e40fef5c27dbd1c990000000000000a9962a0c326afeac35153c2a26cf94b80e7"}, &(0x7f0000e7e000)=0xd0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000006f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x1, 0x8, 0x3, 0x1, 0x80000000002}, &(0x7f000035e000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000321000)={r6, 0x100000}, &(0x7f000005b000)=0x8) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000dc0000)="6b657972696e6700", 0x8) r8 = accept(r1, &(0x7f0000cb0000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b99000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000e9a000-0x4)=0x400000008) pread64(r8, &(0x7f00004ec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) writev(r7, &(0x7f0000d28000)=[{&(0x7f0000f06000-0x29)="2900000018001980013d75241a6800210206e30068000009000300000900050000000200000000ff00", 0x29}], 0x1) ioctl$int_out(0xffffffffffffffff, 0x200000000000012, &(0x7f00000f0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@broadcast=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=@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}}, &(0x7f00005c9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r9, 0x3, 0x0, 0xfffffffffffffffc}) setsockopt(r2, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) bpf$PROG_LOAD(0x5, &(0x7f0000620000-0x30)={0x4, 0x2, &(0x7f0000879000-0x10)=[@map={0xb7c, 0x8, 0x4, 0xffffffffffffff9c}, @generic={0x1, 0x4, 0x4, 0x3}], &(0x7f00002bf000)="00", 0x2, 0x34, &(0x7f00005c3000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0}, 0x30) 2017/10/24 12:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80f, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e53000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_dev$ircomm(&(0x7f00006c3000-0xd)="2f6465762f6972636f6d6d2300", 0x87, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000611000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000057b000-0xc)={{0xffff, 0x800, 0x7, 0xfff, 0x8, 0x8}, 0x7}) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d)="", &(0x7f0000f29000)=0x0) 2017/10/24 12:54:06 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000943000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x204000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) r3 = memfd_create(&(0x7f0000003000-0x1)="00", 0x1) ioctl$VT_WAITACTIVE(r3, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() pipe2(&(0x7f0000c21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fc) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) read(r5, &(0x7f000005b000)="00", 0x1) ioprio_set$pid(0x1, r2, 0x8) geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f00003b4000+0xfd6)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r8}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) setsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000128000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r8}, 0xc) syz_emit_ethernet(0x2e, &(0x7f00002b2000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7fff, 0xfff, 0x81}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) open(&(0x7f00005b8000)="2e2f66696c653000", 0x400000, 0x0) gettid() io_setup(0x7d, &(0x7f00009cd000-0x8)=0x0) get_thread_area(&(0x7f0000cd8000-0x10)={0x100000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00004a8000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="397ccc149b08", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x7fff, 0x7, 0x7, 0x1}}}}}, 0x0) 2017/10/24 12:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00009f9000-0x8)={0x0, 0x0}) userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00005d0000-0x18)={0xaa, 0x883853fa38195b34, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00002f1000-0x8)={r3, 0x2}) sendmmsg$alg(r2, &(0x7f000095b000-0x70)=[{0x0, 0x0, &(0x7f0000d9c000)=[{&(0x7f0000356000-0x69)="8746ab5b056fe868324d0a5f41a8cd3dbe9681e50a6bd8a710a41112f3e43428813ea9147395b26a609800709c8f9e99c2b95efab55f3d89e27377d4a8c7eabbdcf8687aa65f5ee0a2f7d06906f471803874f9382e3be01b23eb1abaeda9f45df9c1e1be15f8415602", 0x69}, {&(0x7f0000c23000-0xca)="8becb0302076369417003ba44e0fc2e5c020f42247aa24f81a167993ea118a5743d06e65434d4fa2a8d126889cde507a9b05d7e012d06d02c88d40692f1fbc09939fe2f08c86796c2f06cf6aa41a48a53904e7308973edb8011d7c9b780520f65da317e1c277aef97383878bd901f60c78d10296f591b495fc2154a8c32aff0465a19869eeef0262ad86d4e21b6f7aa48193ede8506de0a97c0fdd19a9f08bd6f74a7ed16abcb1a341195e4b5657246e3f05ad86ebb5267372d90e49ae016c4feb91592d006a78b80726", 0xca}, {&(0x7f00008da000)="41d559eb901a5f2ea6fa5f88ea4cf611208701a0465f05fcb5512b60d9b87e573a09cf737e3a1f5512ca013d6d8b67f858170a077c42947d074b88cd373ab2147674625bd936e52ed05088cb42cc24b2cc234080010c4ab4a68d691debf66a81307cc6cebe1d75e928019e35acfa36dfbbb2a117763ecd693f4766e6e498c2cad75d8ae93736d0c87db55a6dba5705c366622199e2a328369ac58b53c0d4b05d55b07bc96843bef31dbc389f43e9eb008d44c5b9dbca9c10973d55141be164d841e7b8460eb9c8f2fa2db510f2f49eeb795f2a2703f5e7052c75e4351974cd08", 0xe0}, {&(0x7f000004d000-0xb2)="33eddbb3ea28438b56427d80204aa190e9ad1edc7cef456473d1a804630d284b65350afb1716cd73539d469e91783ed0b11a6fc05bbc6c2f07f25f9867325da6b5476e2f025b8ba28186bc15d18bb57ee913c765b6db133051c08f7a96c01f7a11f4fedea04bf869c6d84cd72fd25d1138736e1144c75d730ab7e08fc58bba26606b2a579d5dd323df67eabaa476fffdf9fe910c131b592256ee94d97c94602c6f7f246bdfc9ec8558624eb6888eab606dcb", 0xb2}, {&(0x7f0000aa8000)="7d3cc5e45a846843079c424c135876654b2cf42dc315bf16b7e667c44345d57e946386056524d78a48cd659dd8a68533d8ebf77723d744cc8825f8f8ca97592a3b9ad7ef6090b49af0aee823a9105c3a3a6b2aabe7720e6c612c605f3a7601458262bb4f83b73f32447fa93f3024b36f637837499ccdfc174dc7e291", 0x7c}, {&(0x7f0000141000)="f71ed98b7ac8acb15b977e9e75665cbbddeaa916389d19575888878e4eb1e2c7f0c5c1c357766aa45c85a174008a159ca1ab21d3c3c089f3cafc2572654afdfda71921301b637871671a6871ccb2a9691bd8679166d21a2c5d207c83fe368ca236a2f48918f43a1d4e105b0e5089e58a4e46abe38311a3c0ec876ff4ac0026386cd8c319e468e1459c9b3851839d75a03009e924db85748dbc42cfb630436ccfcd5c70f492d3dc8ca10f686379f2cfb5741e38a77c9b1558b10cad03be8a1df6a3c355020d0f7b9d50a3ae523752b12fff013a11f97257c32748adaffdd131eb97c1da27b0db522a54491d97da", 0xed}, {&(0x7f0000bfa000-0xf0)="ff143d9309cf5416e795454094d43bba1e01e3dcb6df3fc20f46e0ec26dbd8707e03b27dbe93b6880c62d38edb2ac3ae7bf50cebd007320b73afd1da07254570e60c64e76017c2380290b965fee745a60f2ffc0f26befec5133b3fd99d9a4345ab996feb1592e0277525ddfbb99cc9b4409aee0c87629b8c23d70ea1b8125e4c73803e96dd4de5b4c7362281dba51ac8dd6b03fe2298bfca28bbec15c7ff8443089676f5a055b4aedf00aef6a72d81bfcf75df02e6e0b813df2d8a5423d4ba8801e7f390cdda1dae2284bd9c48be494d9bcd08a80a957c1dec76ef44e38044594be4ad6e7c4685185b08fbb4cfeef4e3", 0xf0}, {&(0x7f00006c5000)="", 0x0}, {&(0x7f0000a86000-0x62)="1d5ddfc585f0e6c7933991198d626d584d4eb7885524ecc7dbd734f1ef8d1a791980ccb3ddf646b064dcd7388ca79f0a27c1b3c8d10eb84d6e6c7cd9321cbf0ec947546e96ee04784cfd679246e9b1175d6ae094f49e4b972cdfc10269264429c876", 0x62}, {&(0x7f00006b2000-0x1000)="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", 0x1000}], 0xa, &(0x7f00004e6000-0xf8)=[@iv={0xf8, 0x117, 0x2, 0xdd, "f0516416091947cbef10f6cf34726f118fca8114d8d1ff38da46c782c52a384a10815aa3c46713fa4db3a36d0964bee5d3fac5bbc5d535725274b77f8c7230a2d8588fd41d7e9d878cfebd724b48849f49972b3bd6ac901017fc0f2c82668c9311f4c117a91b2ccdba5ec4eac35668866bcb17c996894ad8f38c1436f74023c8ebe93fa5fd1552af20cf78e1063a54efebb763234b0a11bf77fab004ef3937a33d7efb40515210e0617582e89532135c4f4ad6b925dbc2d442da31cbe7134e70e0eac7aa581e14b329abde01fccb6804ee0ea19b0dbb2706386948468e"}], 0xf8, 0x0}, {0x0, 0x0, &(0x7f0000c52000-0x40)=[{&(0x7f0000119000)="f998977c354862198cbd076cd037296bae6b6bf14938e6a28a7541861d444349f058d2ef5966126b88ade3a64aa4565fead61a6f5d8a5a5a335825721cc2dfbd16bdb0de27bff1e38f2277c0f146e3f12bf5c822e14f1711c1844e591cc57b69e95d911d8bfce515c065ca034912916ec2dc2094e7d0bf54e4365308d5d0665b8d66fb4c51e8f844380e915e7a583cde5d401a3f349e76af93c8966a148d3079ab55117c06ccf7be24711097c6529325c3f6efd8081599d9edb4936d90cef04e0a502e9a25eed93c817f7f89dc2224d77bf7ad8fc74c7b72682e740ec9046b", 0xdf}, {&(0x7f000092c000-0xb3)="af66bb09621ea60534517b040e0369c07a66a6a6a9213014c66c7ad55fe94b392ef5d87783d948da4a3c6438265cea48fa545d881f70e51374cd4a7fb33fd70566b7f9d1e67ce8c4945aa846b789637fced2195d085203732aeb943d28598364c6f77844caecfb990935c4a1b766ac96d6c56cb256c306ab33c3f5c1d0bedb36c33c63e57193273cb96ab32366eb66a946f64600f2b0b72e19532cd939b1ed16641b432f657400d51caea1669368acc2ce1613", 0xb3}, {&(0x7f00003cc000)="3fbf", 0x2}, {&(0x7f0000943000)="ad3e02359566c25c26da6265ecfec9c9fb933e2761fdca9f6ce3d130ac50f5ac4a545d1d79374bbea8677b815f214d3dc7a75466d0937441a0853e51a4365572798aa3e3f8d3fa8cd7608eb603e836c3e9a7a6dfd24d08e5aa3167cdb32ed2e2a281a0fb9695d8943711768b95d7e3fc3d1d2f101ac058431a9c8f741988d26d31908771e56fbabccd99a90d53f51908d04dcb4741c666af6eed78bdf9e0354181cb9d8261f760a50f37a6bc4360c3ccaa54d936590b07126e8615be3a4e", 0xbe}], 0x4, 0x0, 0x0, 0x20000004}], 0x2, 0x24004800) poll(&(0x7f0000708000-0x10)=[{r2, 0x20, 0x0}, {r1, 0xa030, 0x0}], 0x2, 0x200) writev(r0, &(0x7f0000527000-0x10)=[{&(0x7f000056c000-0x1000)="46", 0x1}], 0x1) 2017/10/24 12:54:06 executing program 3: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x34)="a8", 0x1, 0xfffffffffffffffb) r1 = socket$inet6_sctp(0xa, 0x1001, 0x84) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000018a000)={0x3}, 0x1) r2 = syz_open_dev$sg(&(0x7f00000e7000-0x9)="2f6465762f73672300", 0x7, 0x20000) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000028b000)={&(0x7f000028b000)="2e2f66696c653000", r2}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xe2d, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usb(&(0x7f000000b000)="2f6465762f6275732f7573622f3030232f30302300", 0x5, 0x800) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000128000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f000012d000-0x2)=0x8, 0x4) ioctl$VT_DISALLOCATE(r4, 0x5608) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f000028a000)={0xeb, 0x6}) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000028b000)={0x0, 0x0}) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f0000244000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000028d000-0x4)=0xdd) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00000a2000)=[{&(0x7f000028d000)="56f47b1124171d1e", 0x8}, {&(0x7f000008d000)="2a0cfae0214f01f7dc8ab4eb1bbeca8af898e96862f2a552c140074d898f2fd33a77a7d670396c24cfc68a4c943b1ab3605df3831a439f754fa665865e475f6e604423b5ec4c5c4c86f3faaa3e720e683f52d0f40cf513b4d20c7339e89fde60bde6e5cc2e310ca485c18601495d37a7affda32077acf438d9db6260f48dd7d159125eb87feb289334201377da3df78fd10affde685863630b6e8a3d1e20045a8ea494d8ae37698bb74e0a3dace27ab521d9", 0xb2}], 0x2, 0x6) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000028e000)={0x0, 0x7e3, 0x3, 0x748, 0x4, 0xffffffffffffb339}, &(0x7f000028e000)=0x14) connect$llc(r1, &(0x7f00000f6000)={0x1a, 0x6, 0x3ff, 0x2, 0x3, 0x5, @random="058d619e2758", [0x0, 0x0]}, 0x10) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000028d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000092000-0x88)="3d26053a304dcf1dac5acdb5af5371ccc8806f18dd9dd3d3b470100afaddb24a8eb00116e948fa61f580aeea69cb2e0ee0353822b9970798cbbac239f2a0fdfcd199810c70cddb07034bf8ca84cdf41f4e2af5f4c6aa7f30e2688346b954a775164b7ac9563c788b79c794f8195442c02c114e52e1009fbd95f830fec63f5de4f3ee4f917c58e36e", 0x88, 0x5, &(0x7f0000138000)={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) fchdir(r5) 2017/10/24 12:54:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00007c3000-0x4)=0x200000000001, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000de6000-0x8)={0x0, 0x0}, &(0x7f0000f80000)=0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000fb3000)="2e2f66696c653000", 0x0) listen(0xffffffffffffffff, 0x4080000003) perf_event_open(&(0x7f000002f000-0x78)={0x2000000000002, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x80000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x187, 0x0, 0x200000000, 0x0, 0xffffffffffffffff, 0x9, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e71000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fab000-0x4)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000ae9000-0x10)={&(0x7f000011d000/0x2000)=nil, 0x2000}) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000e99000)="03") r1 = creat(&(0x7f0000e5b000)="2e2f66696c65302f66696c653000", 0x2000000) lseek(r1, 0x2, 0x800000000000006) 2017/10/24 12:54:06 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f73657175656e63657200", 0x2, 0x0) write$tun(r0, &(0x7f0000012000-0x1d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "90b2ea", 0xf4, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x5, "7ed381"}, @generic={0x4, 0xf, "688a537ed4e25435858bfff746"}, @fastopen={0x22, 0x12, "b4586fdf1b3f8a265acd828c61844e2f"}]}}, {"4bfb29b1ea392387023e9523e2d007b9443469ef220271f17ff9a6a225adc75cea01a563621d0e69993801790b8524b01da812b9534610d20adfbdbccc1746303b70b76d05411737b5e576adc966cdd88ffd8968590efc1923ca42b88c0aaf5e1333891eb96858a6945532284cdde5362c083b90780d9d29bdbcad72ac9c658fb5972941326855c5c91ebef81cb5212aa1ff80f7337d00bc2b4cae8f920cf233acb2b99f7f8c7096f5bc28ec2c6fbf1e9184fc93c04ffcbf"}}}}}}}}, 0x134) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x10)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000017000-0x20)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000007000+0x217)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xeb0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x3010c0, 0x0) r1 = gettid() socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r3 = accept$netrom(r0, 0x0, &(0x7f00007f0000)=0x0) r4 = getpid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000635000-0x4)=0xfffffffffffffff7, &(0x7f000042b000)=0x4) r5 = gettid() read(r2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0x62d4156a32962ea2, &(0x7f000018b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000899000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006a9000)={0x0, 0xffffffffffffffff}, &(0x7f000070b000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ca000)={0x0, 0x20f8591b}, &(0x7f000060e000)=0x8) clock_gettime(0x0, &(0x7f0000f95000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000794000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a20000-0x60)=[{{r8, r9/1000+10000}, 0x5, 0x20, 0x8}, {{0x0, 0x0}, 0x9, 0x7, 0x5}, {{r10, r11/1000+10000}, 0x100000000, 0x1ff, 0x5}, {{0x0, 0x0}, 0x4c32, 0x6, 0x2}], 0x60) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a3000-0xb8)={r6, 0x77e2, 0x0, 0x5, 0x7fff, 0x1, 0x7f, 0x85, {r7, @in={{0x2, 0x2, @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]}, 0x965, 0x7ffffffb, 0x100000000, 0x8, 0x7}}, &(0x7f0000e15000-0x4)=0xb8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000dff000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000dcf000)={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, {0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0xb95f, [0x80000001, 0x100000001, 0x7, 0x3, 0xfffffffffffffffd, 0x9, 0x101, 0x2c7]}, 0x5c) rt_tgsigqueueinfo(r5, r1, 0x26, &(0x7f0000a02000)={0x22, 0x800, 0x2, 0x3ff}) tgkill(r4, r5, 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d42000-0x82)="6d259fa967e35baf0dbfef98c8e2c1306928352ac8b50c238d1a0d77a0596a65404b6f316c6950c3be6ddd2d41ad65f36ffda2d8e68b367ae47be3837465a2911cacee4f8ac8f4682b66b91b9b8cbda531f867da424d3147c79c68ecbf2fdbe6fcf7d490ecaa58abb2a2d5eae94def6a6cbcca559091faf332674d8f8dde3e5409e8") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009ca000)=0x2d73, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000515000)={@generic="19d0567bcf6be5db0281d308b551dd85", @ifru_flags=0x800}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/10/24 12:54:07 executing program 5: r0 = open(&(0x7f0000d48000)="2e2f66696c653000", 0x20080, 0x80) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x99)={r1, 0x91, "dd7cee3a9673d158a95de45d87dac75693da8a6bca8fdfbea8bf655901cc1b93092346b883a99fdce1ec8df93fe07794053cc50301518a9e520e35b9b0c030a78d1fc05ab687615770cb94217c3e4a702871f6e819545ac54b104e370e0cad8423fefc4c34d9ce286bf648ae49186a5d39a92922973aecdf7c9bfa6f9203ea7c32e2a0fba848faf34e68fd18f481864438"}, &(0x7f0000979000)=0x99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) r3 = getpgid(0x0) sched_rr_get_interval(r3, &(0x7f00009ae000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000061f000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fa9000)={0x0, @in={{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]}, 0x470, 0x41d3e327, 0x3, 0x3, 0xfffffffffffffff9}, &(0x7f0000e7a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008b6000-0xc)=@sack_info={r4, 0xa8ea, 0x45}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a96000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) io_setup(0x3c, &(0x7f000044e000-0x2)=0x0) io_cancel(r6, &(0x7f0000720000)={0x0, 0x0, 0x0, 0x0, 0xbedb, r2, &(0x7f00001db000-0x66)="08c6112c284129358f3f32f9264c2bc196ef368e144a0130e890364222b8c0a5547315be553d639c3a6b802f156a7f950f25e51bdfd43ef7a92054520e0b643237ec42e1157d4e3bedc4dba182400d8a77d201992ae0293a8e4fc14da57cbafd6af32bb884ff", 0x66, 0x1, 0x0, 0x1, r0}, &(0x7f00000f5000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ac7000-0x4)=0x0, 0x4) sendmsg$nfc_llcp(r5, &(0x7f00008d2000-0x1c)={&(0x7f00006e1000)={0x27, 0x3, 0x40000001, 0x7, 0x3f, 0x1, "e5a6228b10067752269423a1ecce4201c687ccba49b1a1e6e4fe8316a8a989193db5fdcb406cc17fbe42e818e42a3b833d711dc4a3143214a0e5211f36605b", 0x5}, 0x60, &(0x7f0000186000+0xadd)=[{&(0x7f00001a7000)="8c86512f39de92a600333b7988a7ab6f58c981f55ac445d062eab7d42220ef5a8fdcee7dcea34c36c5fb895a6339aca0dfce50303f94a56254549c3413329a37573caf60c75324eafd02e4faf1c71f16b38af08d1b5edcd28ede0d573ccd348c4389aeaf6dec1e6df5bcd04b4df197da628d59074f738815f7f06afd33b83de65321475a79060b34824c1d8703d02e66329854cb5c09328dedb25e2d427fbc6c8589a40699bc3a287ecd06c0e8b9438a3fdf7bd55e", 0xb5}, {&(0x7f00007dc000)="702bcfd0eae59120fdb9689ff3c42c6c133bf7eef40f3946b46144fccaa800f214bfb8df0327f40d1910b622a53dd8353b1d308e067a094e223de0c93b96401e2ca07922ec5a14377fb1a287a1a156fbf9050164d211d8559df482151dff77032afb9e872d9a2d59bc5f9ae6aa08c7c6efa601f963bc0a2bd10518a2eb0b", 0x7e}, {&(0x7f0000512000)="f96b9a5565a7386034380c0dff3a4de2b092d3289f059e7cad631336875657185cfe696759cb0d26d93038707de9a89095c6777d97a856b4a5a6c47b1275797321866e2c58", 0x45}, {&(0x7f00007ab000)="7c3486d6746c3241adbbff4e4a1df0589a8345061ba16d3657ce5191327d55eadd237032ff6a731639a0c81a1b44dc2a450fbfaf47442b18774f6f21cccd3852495f114ad8d4d20b59abdd8b4859e4a26244d7ecdbc2f7889ab750b1705137ddbbcbf49d1c9781d73af8c40dc5b2cf52890430a91749668210f70dcf10c803cdc0d62fa88d118634415ec54d371afb53864779860a0b78b7f8a6fcf689c2c416e38643bd73ad406d1299b070650924ffe8bec5923012c37821fff343b52f5426287ddc15", 0xc4}], 0x4, &(0x7f00006ae000)={0xb0, 0x10a, 0x3, "e5651e5979cf3e7d0e5463477200dffec4cc5632e94f25d16baa932228510cc87fef55536c1576f901dc6cbf056dd9b220c1663c7c88c28fe0af18d0d0bbeaa6076a99ea6b5f159d41da569c6740f7e2c183eae2bfdfac90592779bc31c76ecd9e0059c34e78870763491f02e00bfc39db057b04a9777040564e4a3ac90f7d9111b85e7af237054e651824ae615ff0abf05ebb330c1c0e7a83"}, 0xb0, 0x44}, 0x4000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00001de000)={r4, 0x8}, &(0x7f0000ef6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000046d000)={r7, 0x80000001}, &(0x7f0000165000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b72000-0x20)={0x8170, 0x400, 0x200, 0x80, 0x8001, 0x8, 0x2, 0xffffffff, r7}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f00000db000)={&(0x7f00009df000)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f63000)={0x0, 0x2, 0x0, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000323000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f68000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000aa3000-0x4)=0x0, &(0x7f00009fa000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000}], 0x1c) clock_nanosleep(0x2, 0x1, &(0x7f0000743000-0x8)={0x0, 0x0}, &(0x7f00006e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000079e000)=0x0, &(0x7f0000d71000)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendmmsg$inet_sctp(r5, &(0x7f000072c000-0x6f)=[{&(0x7f0000442000-0x1c)=@in6={0xa, 0x3, 0xad, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc9}, 0x1c, &(0x7f00009af000+0x16f)=[{&(0x7f00002be000-0xdc)="5180b55b59ff8698e403c8ec732534740a1ed826a17fddb53f74372130e0692ec8c01ca091c56d56f441ec656def745b1b946baaee6fc8c228a0d85376f51a46c525df1da8db5af6c6834966b46e8c69a0969824c5c13fe382343a8af175514a4ca5977c56944bed418ecd40b17ea6e1c07204c21b21579728fefdc1806bbd11f617edc58d06e8aaf779939b675b9cc2d6505acedeffc04cae6b7660afc1abe86f9f664b9e571bb2d6e12ce04be0e23b9cc97e19fd98aa15add81996736f77c4b24a60d233c7a0645d1a50fc49500edebe5b014c6900276213325c4b", 0xdc}, {&(0x7f0000838000-0xc8)="667f73e73056b5111a9468243f4e55e8851f53647c5634f64d56769ca8447eeeda83a0d15637b4bc7f15396e67fa610c7927d542e7a4d1068ea10665b1f592f8892e4c4a57c44f5352989f66eedfdfaff092deee62efa98d17dd52ccd6804367123c1ceb14c335b064125660730f9335faa94fbf7b796d6d9a8c3a8c31e346109ee14217ae9d5c4b0837d3ea32468ecebeffce48e04c70dc3fb55e85872bb700484f3dc6be5bdbe42128459188afba16af1b5367ec526dbbdaa34ecea3a26ada34457f9ae4b27107", 0xc8}, {&(0x7f00002ff000)="e88b8dea4d0c90091ebdbb0042a62c9aff4c9b8c80aa03b95f34086f8834957dc1803950a32553702a866d0a77cf205c1418bf84b81e7b452979f4a9b33f424ba3cb427eeb3aea4a6c7cdf65f848494ce0d5792212d3572f000d252008cb0d7567eb29be80ce3a351e5fb4bdc2f87b309eb969d34bb65c88dd24957f17ab1ee63e33a5f1cd09b26db1bca9cd17990fb35e2977d0a1c74b4d9d1c451c0e77142630fc59aec8b45772554b51afb3bd3dc490489054a9d5575f7d365a0db26e003b011f3740611fcdee12946c38183c18fb07ab6e50c53c9fd58e5c41", 0xdb}, {&(0x7f00000d1000)="c023ab36bf0688e7fbb437981d60d84ed49a3457f7ae5db2d6b7228e12db37433902fff907bf7d66e6ab91dc5188e60d817f07e47f98fad297ecfd6c7fe887ed0d030eb7add8422cb75cf688db45458b94af45c6568bd04ae9bd22d5651391f6ad6fe69d83786b2ab09fd9a36b5e27b2ea0916e1d506ecc12b985c2a46db83e6165eef77babde8040719a399907f90bfbfc8bd5d862133984f6e5cfe0dd1d6398b9f", 0xa2}], 0x4, &(0x7f00001ae000-0x30)=[@init={0x18, 0x84, 0x0, {0x401, 0x5, 0x5, 0x10001}}], 0x1, 0x8010}, {&(0x7f0000bf5000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f0000935000)="1feb0c2ed5608a1e1ab89ed00a706696907a29660bd86072636493338a4e838bb9e31d42642c0b9f061bf8aaf73e4d3e282b4863a53a93797b522409d360c721d4cabe975fc68df891706b83cf4383177227cb2070435c1a43be7e54d8e44111b55ddab2efe264c783ce75dc3f7fd52c5fe56aaed7a15cf206143fed55534c7d", 0x80}, {&(0x7f0000fa4000-0xd9)="843c1a63f500a143cb992d43de3d06c36071a309b5fbd1e1b46638682bdc319b7a103f2d3a103d78f464ed65100b7ee7989ed172758332b1eb7021be7748390f882ccd25fc523ff8196082d9915d1ebd78d3cd2d2deb524a23bef14fb842eaaee4222b2eaecea6f1239e53c348cbe45e314a5a3ca3c73a15075c9e8c4e1e8d690b7b88c62c247d3ec900c8bb540a6be3922282994b56573addbb1df318574dfc8aef0c914aa2c6d87c1b8c3d2795d9eb3244a5aeb97a2122c8e0158a75c865a9c2490b8ea282216382287c79462009e80f7a4b355600b41423", 0xd9}, {&(0x7f0000272000-0x1)="7a", 0x1}, {&(0x7f0000011000)="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", 0x1000}, {&(0x7f0000bf0000)="e6c240682db1b8fc2abf0b8e2bd72dba28edd964c4365b16a11dc15144b2d89aacfaefebc56f8902353db1d8f4a0fea74ef034226b82afd38c75d054c4a709dbf469a8bb731a", 0x46}, {&(0x7f0000536000-0xe6)="c512f1f9fd825cf84584746344b2e05387b360940c121f34aa39fa26ee83bd2c6989f171dd697c46c4fb7ef09b1ab51b4aa44da467cdacb32367c2a0c4d2aa345dc4ceac105f06de835e5dbb7acc9d23ad2b72487e9c64a2a94dbf522c84bddfe7907f69b178a00b1a58a8b46e1343fad45d4b8c00ac70afa7d69a397d7771732b72ea4bdc943f6cd60329ba02563aa6a4a079def3cf6ce0b6efe9930dacfd4c80b5ae9bd5789b3bb11be3bed60b0ceb7e8ad8d42ede866a06ee42fbd146610e7363f873fc861b2e65e197ace130b52f57bf45b0219b5a7239f42846dbc02dfd00b3e6957030", 0xe6}], 0x6, &(0x7f000025a000)=[@init={0x18, 0x84, 0x0, {0x1, 0x4c8, 0x7, 0xd0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x2, 0x3, 0x2, 0x2, 0x1000000000000000, 0x6, r1}}], 0x2, 0x0}], 0x2, 0x20000000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000038f000-0x8)={r7, 0x3}, 0x8) 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fe5000-0xb)="2f6465762f6c6f6f702300", 0x43, 0x403) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fe6000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9815596787af67c5cb2fd88f3bd7afbb"}) fsync(r0) r2 = dup2(r0, r0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000fe7000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe7000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000fe6000-0x2)=0x66c7, &(0x7f0000fe5000)=0x2) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000d46000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e96000)=0x93) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007bb000-0x4)=0x0) ptrace$getenv(0x4201, r3, 0xbfb, &(0x7f00009aa000)=0x0) io_setup(0x80, &(0x7f0000fe7000)=0x0) io_getevents(r4, 0xff, 0x9, &(0x7f0000144000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000286000-0x10)={0x0, 0x989680}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000fe6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003b5000-0x4)=0x69) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000036a000)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000cd000-0x138)={{0xd000, 0x4000, 0x0, 0xfffffffffffff9ba, 0x100000000, 0x200, 0xfffffffffffffff8, 0x7, 0x1, 0x5, 0x3, 0x8001, 0x0}, {0x10000, 0xd000, 0x0, 0x2c, 0x4, 0x5, 0x7, 0x7, 0x400, 0x616d, 0x7, 0x3, 0x0}, {0x0, 0xf000, 0x0, 0x8, 0xfff, 0x7ff, 0xc74f, 0x1, 0xfff, 0xc84, 0x8, 0x9, 0x0}, {0x100000, 0x0, 0xb, 0xd19, 0x59db, 0x5, 0x5, 0x8, 0x4, 0x5, 0x0, 0x1, 0x0}, {0x10000, 0x5000, 0xb, 0xffffffffffffffff, 0x1, 0x1000, 0x1ff, 0x800000000000000, 0x80, 0x10000, 0xfffc000000000000, 0x6, 0x0}, {0xf000, 0x2000, 0xb, 0x1f, 0x6, 0x6, 0x800, 0x4, 0xff, 0x4, 0x0, 0x8, 0x0}, {0x3000, 0x4000, 0xd, 0x6, 0x100000001, 0x0, 0x2, 0x6, 0x20, 0x10001, 0x9, 0x80000000, 0x0}, {0xd000, 0x0, 0xb, 0x8, 0x400, 0x6, 0x7, 0x10000, 0xfffffffffffffffa, 0x1ff, 0x8001, 0x2, 0x0}, {0x5002, 0x5001, [0x0, 0x0, 0x0]}, {0x11f000, 0x2000, [0x0, 0x0, 0x0]}, 0x3, 0x0, 0x7000, 0x100110, 0x8, 0x2400, 0x100000, [0x2, 0x7f, 0x7ff, 0xf0c]}) sendmmsg$inet_sctp(r1, &(0x7f00006cc000-0x70)=[{&(0x7f00004cf000-0x1c)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000843000)=[{&(0x7f0000c12000-0x2a)="03f8181de2de2a475f5657d2f0a88b3c9b4ce65f44cc1f7a7c146b6856e029474ed622d087ed7fc8da1b", 0x2a}, {&(0x7f000092a000)="cece816d3475bb7db0e2028d0baa6dcb58f32c80395c0dad638fbb6bbaaa5a8ab68d4ffba1c5d34715dc827ff6690aa8283d87473a96ac7aaf058009985e3c587895c525f39aa57686a98afbbf34a58242962d2eb2c8437e78b70b51c8ce08724d71cb88892b48eddbeeb2ca55a24297f2a0c049b842858f1988a494c054df3a4f41a6cd10dc2012e0a955ef4d5a4ec695ab191f05fc2736ee6f0199332054a0214dfff896086af0a92c3f122623c44a91a628a97a647d3093b8a51b600ea773e0a28e70b40529d6ccf95177e44e513be67afbef5bd7bfad57828b6dd0c88ea997bee8", 0xe3}, {&(0x7f0000bf8000)="92b829c3a360de0d49b82990fe1d7fbb67846dc1df29075a16fb3c6ebb01b28939c77d7f492e1e08df536ffa4f77a6b0a2320893dc33abd1c068402ec4d7b67a82906589e64bf6a87a0695d829eba492ac4b161eb34a4cc457808ad43e4949bf2488d2719e8642576cd7a2f8797c69fbf211377e6ebd5814345e1a725eedeb83b8a7ce663b409b0702e0fcaaaf36b443538c02e4436354fa24f9eacdac54bf42c6ab30b779ae08ceab549cf5cf8b87b788f4a6c32f6e319b63852815047434ed4c98748a1cbb26842b74f11272452303f38aa4", 0xd3}, {&(0x7f00006e6000-0x9e)="5c3b344f923149bc77996436f776b41399f27dc15146fb82e67324f54d042cb4378247bf43afd8653a7c0d4575aacac5631d3f1006d3cf42aee3613cffefeb06f3bd69f1be00063484ac52ef6d1d4eeb2f4fb752480cee638cc1cbc994e561042799d24ddcb27ef88438e434344fc7d5d4b8815d11a302fddad8e8377a8ed63344c7edf41df60b1e0fc0b77e74937393122ea35a5b2cc811994049476442", 0x9e}, {&(0x7f00003b9000-0xd7)="6d35f919def59e4329db88b00760df53ce6c9a4e137313891195ca519552db9d70837eca20d50cf94e4d0c7c37ac41246458ce6f4846b5c916b50680637179909075010d6012f066f7d5f0743290b3dbdd47f2ada457ea3d59252d74f6f6fd7b3dbb33fff2a555fa1c06317a3e1c84ec9217c063451b2e258bd6b0035440bf8e9d7158dc2c3b63714f9bcbc26051a24cbc6be6c6d53b154165c94aeb136316d61971c4786fedf58760c3397cad1b67e3563b9ee6ed2ac7b2fe14902e8dbdbf6b5871e2bb5ddd38b018e620487f22892d259c5fd57b0fa6", 0xd7}], 0x5, &(0x7f0000e86000)=[], 0x0, 0x40000}, {&(0x7f000044e000)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000db3000)=[{&(0x7f000020e000)="7bed898f4f9c5e5c0eb602d917bf9275834a496596e7954e13e59c4ce6887b77d4ac4819488fa32b85e61ddf78fcf9d4083e45582a2b058914152a1536f4bf439a1264fcc1807f6dad17f2f71ab85350580d7258066af30cf971f41e98915e2350e924d34c0312c9c9cbaa5573be257df42d3054f2a0adb2f1ff868cf48a985e7000557329ea3140525a870e75d3a7d493a45c57f1368f192528e0d1d3ff93e081372e478966a6c1", 0xa8}, {&(0x7f0000cb2000)="c632fc8c4e75600475891b3d74b7021367b920e86295b7e16af915a0f815805261be28b2272a200a7e11b154f4c92e81d385b5449a57cac6e2ccddfd01995188551b5fc8885c7dd4cd", 0x49}, {&(0x7f0000ce4000-0x25)="7717409b7a825f8ede555f165965d1351ef66cefb4f6661cd946a1e46b4b7142c3a5e15477", 0x25}, {&(0x7f0000888000-0xe3)="c447cc0c6ad5301bbdca3eaa81019ba6a1462d83c0f6c7b07688ab3b820c461f48fb953324ebccb56853b72d2492a01cdcac36beb13240611c95ba6a33609dddd729061250eabddbba3aab00f185b2a0d17e6418de1e68fccfbb4746c2823090103030bb1f5c98eed8e66aed3802b44e4e890fc1a2cec43ee95ddb1408cdd181c6051b3289f3c139f768d0f669bffb6544edb49efd8b498720582a00446b5d80b3444e3c665d580e83c05162a1b23ccefc11d5033d31ae77ec95d9b57b6adf991c820a31200492f322218006fba96c139e38c4c4d7d567c9bbe5aab49bc093aae6ad62", 0xe3}, {&(0x7f0000a8b000-0xa1)="5fb4ff0caa4539b652f74cbe60e6a86a034524f4da99b1fa564d06ce20fc55f93a971f07946c650860a6a287797be5197fc39e3f3e3765fbc2bdc239c4935347cf23cc27f0643231e5ac08d6a16d635de44140bd732fff79ea623897c8f2d3d6000000000000003feb0fa25e377338528fe7f41a3a1556cc576582f7561a62d1d8f98d9eedae351a24465ad15650573173f8ceeafa8234bcfba102b8bd86178e42", 0xa1}], 0x5, 0x0, 0x0, 0x20000800}], 0x2, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001b1000)={0x0, 0x4}, &(0x7f0000643000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000013c000)={r2, 0x8, 0x30}, &(0x7f0000715000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006ed000)={r3, 0x4}, &(0x7f0000e20000)=0x8) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009d9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r8, &(0x7f0000e4f000)=[], 0x0, 0x0) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f0000fe8000-0x4)=0x0, 0x4) r9 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6d000-0x4)=r9) mknod(&(0x7f00008ca000-0x8)="2e2f66696c653000", 0x1010, 0x2) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r10 = socket(0x10000000010, 0x3, 0xc) write(r10, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000d57000)={0x0, @in6={{0xa, 0x3, 0x5, @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]}, 0x1, 0x6, 0xfffffffffffffffb, 0xf401, 0x29}, &(0x7f0000e21000)=0xa0) r11 = socket(0x10, 0x2, 0xc) write(r11, &(0x7f0000319000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000270000+0xfef)={r4, 0xc0, "b3d121e3d45127629b03dbd17bbccb54916a1928076dce45052be4cd494da2799aed7acea7fcbad1398d2724ebc11ddf4681f3c870f85e87f4ca59129c06362622b9847fb52398ecd20595eddd638e17afe2df8a2df57a41cb2cd5262a25f3e47a936a379963eb3e9506efac1323da34cb8d5fef2bf9c431d6928a8fb74968556ba57d1b72924864f7dbd39d6859ee9eaccbeac01bbf8bbe4d59fc6c460f2aa6b946dbbd146ae321cf805d7fa1c344f6c74e70b66857bc8de7a98afa083ff881"}, &(0x7f0000aaf000-0x4)=0xc8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r1) r12 = socket(0x10, 0x2, 0xc) write(r12, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f00006df000+0xba9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a2b000)=0xc1) close(r12) write(r10, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200a3", 0x20) 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008eb000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}], 0x30) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00001f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f00005c6000-0x39)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) 2017/10/24 12:54:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x20000000002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x6, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockopt(r0, 0xfffffffffffeffff, 0x7, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000)={r0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x19, 0x1, "33962c75546eba1805ae2687b4c34f6024e8c8e4b79e99572be6c6f03f0efdf98bbd4427cd3a7b44b262f49973b4224b2da5e224f4d3812430228bf373e5fcb5", "21e639e50a72843aff3ea483a2feef15d6b8d9db8db997b76de3d236f4a3cbd8", [0xa6, 0x2], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000003000-0x12)={@common="62637366300000000000000000000000", 0x1}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4)=0xb228, 0x4) socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000003000)={0x8, 0xadb9, 0x5}) 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x101401, 0xc0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000026b000-0x18)={&(0x7f000020b000/0x2000)=nil, 0x7, &(0x7f000002e000/0x1000)=nil}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f000000a000-0x46)="3b4f6437a4f693ec807ea0ddf7582da6b960b1208a231fc3cac719f2d12553ff3b6014533225ce5c6543ed435fdc69eb2ea175fe6298de1dfc9651a95f9b33376b144f754f2c", &(0x7f0000001000)="8d8bfb4a1529a6e2a52fa4bfcb7d059c8f1c43fdcefef8f8c513d1a1555cc0d12d65d155630ff487d70acb2eeb4c41d0c8400c0bac0180ad82570939d985d650f77e84769e68e173b3617f21039a7eca34f4eb5ee5e8c337625aafbb485ab6a1f2c00d5cdd9e2553e6d6105e4f1ecf73ccf4ef4957fad79e3b0abd462a5ac4f2053403cd65a934c3bc1bbd1ae6c63c7f2d45e5a2c23f8e5f82d3184a6be0832f45ba82e8", 0x1}, 0x20) socketpair$inet(0x2, 0x80006, 0x3f, &(0x7f000018a000-0x8)={0x0, 0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000026a000)={0x10, 0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000026b000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000001000+0xd27)={0x74, 0x0, [0x1f, 0x4, 0x1ff8000000000, 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]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000026c000)="2f6465762f73672300", 0x6, 0x14240) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000026c000)={0x4, [0xc8a0, 0x0, 0x3, 0x1]}, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000068000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_ifreq(r4, 0x89a3, &(0x7f000015f000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00001e0000)="2ab4153a3d5e0aa1570a7864b0e8fa00adc5d4079906adf0956eec8e4763293a"}) 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$dri(&(0x7f000000a000-0xf)="2f6465762f6472692f636172642300", 0x6b02bb3b, 0x4000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000+0xe52)={0x0, 0x0}) pipe2(&(0x7f000001c000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000001d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000026000-0x9e)={r6, 0x96, "b6ec2817fd8f5f8436b342e9ee43b8e6534160a1aff9972ec41736dee2af6512ffb30b8e12280c73d734e3d37d8246e4df95c7e62281c8d11e95250b845035ba3dcc480c4ae417c011f397853b46118fe9e0f836c0b87f342cc518f1765417b78a44f0a9b324acc27fd3cc02246bc40465fbe33643a2024986fcdc50691e59f868ac391f7fb70b6595460a1901748668cc6142061bf7"}, &(0x7f0000016000)=0x9e) sendto$inet(r0, &(0x7f0000022000-0x16)="13", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002d000)={0x0, 0x0, 0x0}, &(0x7f000002f000)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000002f000)={0x2, r7}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000001f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x40000000, &(0x7f000002e000-0x10)=@ethernet={0x1, @random="d77a45f32c20", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000030000)=[{r3, 0x40, 0x0}, {r4, 0x0, 0x0}, {r0, 0x4320, 0x0}, {r4, 0xa, 0x0}, {r1, 0x1000, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x20, 0x0}], 0x7, 0x2) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000002e000)={0x5, 0x1ff, 0x8000, 0x0, 0x40, 0x8, 0x6, 0x7, r6}, &(0x7f000002f000-0x4)=0x20) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002d000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r8 = dup(r1) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) 2017/10/24 12:54:07 executing program 3: mmap(&(0x7f0000000000/0x526000)=nil, 0x526000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000006e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000447000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = msgget(0x2, 0x200) mmap(&(0x7f0000526000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000528000)={0x8, 0x2, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000048000-0xbc)={0xfb3, 0x3, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7", 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000529000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000529000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00004ce000)=0x1002) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005d000)="2f6465762f73657175656e6365723200", 0x208200, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00002a3000-0x4)=0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000529000)={0x4, 0x7fffffff, 0x3ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000529000-0x8c)={0x101, 0x1, 0xffffffff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000052a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000052a000)={0x3f, 0x2, 0x1, 0x7fff, 0xc1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000026d000-0x50)={{0x0, 0x0}, {0xfffffffffffffffc, 0xfffffffffffffff9}, 0xfffffffffffffffb, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) msgget(0x2, 0x200) msgctl$IPC_RMID(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000052c000-0x58)={0x9, 0x1200, 0x1f, 0x513ec5b0, 0x100, 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]}) mmap(&(0x7f000052a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f000023b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x10000, &(0x7f000052b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x0, 0x3000, 0xf, 0x3, 0x7fff, 0x101, 0x4, 0x40, 0x8, 0x4, 0xffffffffffffff80, 0x401, 0x0}, {0x6000, 0x7005, 0x0, 0x80000001, 0x5, 0x7, 0x80000000, 0x4b, 0x7ff, 0x1, 0x7fffffff, 0xfffffffffffffff8, 0x0}, {0x4, 0x0, 0x0, 0x20, 0x100000001, 0x0, 0x401, 0x0, 0xfffffffffffff79c, 0x1, 0x8, 0x81, 0x0}, {0x0, 0xd000, 0x1d, 0x1, 0x7, 0x8000000000000000, 0x1, 0xfffffffffffffffc, 0x7, 0x1, 0x7d5, 0x6, 0x0}, {0x1, 0x11d000, 0xd, 0x200, 0x8, 0x0, 0x7, 0x6, 0x401, 0xf01, 0x3, 0x7ff, 0x0}, {0x6000, 0xf004, 0x10, 0x200, 0x3, 0x6da0, 0x80000001, 0xffffffffffffff00, 0xffffffff, 0x1000, 0x0, 0x81, 0x0}, {0x4000, 0x7000, 0x10, 0x6, 0x19, 0x80000000, 0xc00000000000000, 0x10000, 0x4537892a, 0x0, 0x3, 0x1, 0x0}, {0x1f002, 0x12000, 0x10, 0x55283f88, 0x2, 0x3f, 0x6, 0x95d9, 0xc6, 0x3, 0x8, 0x1, 0x0}, {0x2000, 0x1f001, [0x0, 0x0, 0x0]}, {0x2000, 0x3000, [0x0, 0x0, 0x0]}, 0xc0000008, 0x0, 0x5000, 0x10, 0xb, 0xd001, 0x3004, [0x0, 0x3, 0x2, 0x6]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000002000-0xdc)="55a0f6fd33531b78415a15665622a0e43046dc03f29c5d14d91f92583cf1ae1b379add2d6ee7455cc441ac9095124b3b509a29d573255b0d1610e037b69c150330cdc6d446e00c94fa223caa857e3df2d41cf57ec05b4a04cd5217d0abeb8089281a99fabc8d3b14c15f3cae425db20a7f89ebd7bc143dffa853a74e09f91c4212523a2e079fb206dc396fc41857c8ff5bcf0a6bb15a5aee699b9f728634b408f2cedb9cf2eaa8eaf4e494770207f810dfd92a2d2afbc624ee8ea17f4c0db8020f6962ac5b06e8e7f8b8a2570bbdabe81236db5ffafba222b84866d0"}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x7, 0xf, 0x8, "28d97862dd4cac88a6b35c557a074367c703116abf8a745fb378c3269d084f0bde77c3e96ba94e075dc53da70c3ff9ba670700ef6d5f3d0811d62dcaf87ed7ee", "1ff5b4c3c880f261eebd1e7adac598e8e8cc94cd2e7a60a3da7a4ac781de04a08442ca9cbaff52eb2a818263a14fe3cfb4c14c160fe3d61573628e0c79a4f79f", "2810776d9c1f81531b76310956da80fe4051962f1feea62a3e785a0df763df32", [0x4, 0x2]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000)=0x1000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000)=@ioapic={0x0, 0x3, 0x10000, 0x100000001, 0x0, [{0x6497, 0x1, 0x76d, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0], 0x1e}, {0x8001, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x247}, {0x9, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x31, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3f, 0x5, 0x88a5, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7fff, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x68, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0], 0xffffffff8be7a832}, {0x2, 0x7fffffff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x9, 0x2d1343b, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x5, 0xbb1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6d, 0xffff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x1f, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x454, 0xff, 0xdcd3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x1000, 0x80, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x26}, {0x3, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x10000, 0x58c, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x4, 0x7d, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x2, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3f, 0x5, 0x3e0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xcb1e, 0xffffffff, 0xfff, [0x0, 0x0, 0x0, 0x0], 0xfff}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x8)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r3, 0x8}, &(0x7f0000002000)=0x8) shmget$private(0x0, 0x1000, 0x104, &(0x7f0000005000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) accept4(r2, &(0x7f0000003000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000009000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="e84f51eb5aae1b42a1837b21d974f57ffcaf6acdc1bf8a470ddec1a0b750c6ffe81c75fa3b51a50eed44a7fc7bdf40c6a64d0d2df9abca102928f9eae63f0ed5c2e259afb8ba883657f8ba672efa86b1f52c1c348a38d120790c8337bd8627a8fd9317ada8dd61cf0f7e857a9630252356de2829a7", 0x75, 0x0) 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0xbb1000)=nil, 0xbb1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000762000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f00000b7000/0x9000)=nil, 0x9000, 0x3, 0x32, r0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000040e000-0x4)=0x0) r1 = socket(0x100000000011, 0x2, 0x8) mmap(&(0x7f0000bb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb2000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) sendfile(r1, r1, &(0x7f0000556000)=0x0, 0x10000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000052e000)={0x0, 0x1, 0x8000}, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006a0000-0xe)={0x5, [0x7, 0x6, 0x8, 0x0, 0x4]}, 0xe) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x1, 0x8000) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009aa000)=@assoc_value={0x0, 0x0}, &(0x7f0000e77000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000510000-0x8)={r5, 0x7f}, &(0x7f000010a000)=0x8) pivot_root(&(0x7f00005d4000-0x8)="2e2f66696c653000", &(0x7f0000c1a000-0x8)="2e2f66696c653000") signalfd4(r3, &(0x7f00001b2000)={0x0}, 0x8, 0x81800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r4, &(0x7f0000c76000-0x1086)=@hdr={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x103c, 0x3, 0x3076, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@cipso={0x86, 0xe, 0x413, [{0x1, 0x8, "c4bb26138b47"}]}, @cipso={0x86, 0x11, 0x4, [{0x5, 0xb, "a562303c684dcc5587"}]}, @noop={0x1}]}}, @udp={0x3, 0x0, 0x1008, 0x0, "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"}}}, 0x1046) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00006ac000)={0x746, 0x8, 0x6, 0x3, 0xfff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) ptrace$setopts(0x4200, 0x0, 0x2, 0x100004) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000255000-0xc)=@assoc_value={r6, 0x8001}, &(0x7f0000d89000-0x4)=0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000543000-0x38)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f00002ef000)=[{0x9f, 0x5, 0x400, 0x9, 0x3de0, "a943d5eeda4906823e11711702579d0dfac112bd59ff0c1606fd246ffece46c7d5562bf2a62489a2d7e4b48c5bac2561205af4b22f768006ef997e6b50b1127c15cdb99617e892708725568d287172412f1ec477f1984aa56e80aa0fc2681e8e7a51c39f9371ec0d9c463bb991102ea8cd66b2dd8490aff8fdc3fa44c1931018447fae36f2bd86a9d67ae02fd0cece"}, {0x1a, 0xffffffffffffffe1, 0x503, 0xfffffffffffffffd, 0x0, "b5c71c08b0ae63b6ac2b"}, {0x9a, 0x200, 0x300, 0x7f, 0x520, "dc68ed2b029ae0a3b54c987985d2163828e6b1e85061d1139d78578300560bc38b0fc63210f70aae8f65a9a6dcdd0450ff15ed42f8c729d2146bc5a5153ef98adc9e03f1f6de69f4a33b35032cdb330edd461b5018e263d9f338ad37cd698c2e2c5414a361b92939045fbc606bffb09de11e2d062a61d856a70c9901b30c916b54839d4dba7ac211adb6"}, {0xef, 0xd69c, 0x300, 0x7, 0x5, "504fccf178ea715b3ec4848adaee9ce6fb07db667bb44f805d51437e94a4deb8a4df7d7b2e7fb2144d6847dfff172661c67c435fd7791200a8955abaa26a7e64f694e8c501197018d12391da5d5fd9db6ee5f106db775182fded29838f1843eac230ccaa4daba1b3b41aba56966118abb510be4fc3d5879dff280de40f47088321989637cec4d76aa35def02357ad95e9827731d8394ad8eb8d6ca609c49cca34e84ccfc1105a3acd38aa5f62365615c3c064c1c52e3b4eaccf090be6446e57d42508462f76a297038680443cbfde9aa0eae2f81111df893c588b4160d3b0c"}, {0x10, 0x6, 0x220, 0x0, 0x7, ""}], 0x252}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x20000000) r7 = socket(0x100000000011, 0x2, 0x8) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f000004f000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 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]}, @generic="e8c0ca46e93d3bbd17bf4895293a29b1"}) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x0, 0x1}, 0x4) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") mmap(&(0x7f00004c9000/0xb000)=nil, 0xb000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x6, 0x21051, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x56) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x7, 0x32, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000490000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x2) r3 = memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) r4 = dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0xfffffdfffffffffd, 0xab, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000fbd000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x6, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0xc137, 0x0}}}, {0x101, 0x7fff, 0x81, 0x4, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @note={0x9, 0x3f, 0xfffffffffffffffe, 0x0, 0x6}}, {0x0, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x4}, @time=@tick=0x8}, {0x3, 0x6, 0x1, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffc, 0x81}, @connect={{0x8, 0x4}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0xe68, 0x6}, {0x8000, 0x19}, @time=@time={r5, r6+10000000}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x80000000, 0x7fff}}, {0x10001, 0x3, 0x111ecf4c, 0x7fff, @time={r5, 0x989680}, {0x9896, 0x8}, {0x9, 0x9}, @queue={0x1, {0x0, 0x7fffffff}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000045000)={0x22, @tick=0xfffffffffffffffb, 0x100080020001, {0x0, 0x80000000001fe}, 0x13d6a5a9, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cbf000-0x18)={r0, &(0x7f00007c6000-0x2e)="", &(0x7f0000203000)=""}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000b07000-0x9)="2f6465762f73672300", 0x2, 0x20000101900) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000341000)={0x0, 0x101, 0x0, 0x100000000, 0x6, 0x8, 0x2, 0x1, {0x0, @in={{0x2, 0x2, @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]}, 0x3, 0x401, 0x5, 0x7fffffff, 0x7fff}}, &(0x7f00007cc000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000728000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mq_open(&(0x7f0000405000-0x9)="2f6465762f73672300", 0x0, 0x8, &(0x7f000054b000)={0x6, 0x80000001, 0x4, 0x7fffffff, 0x0, 0x8, 0x9, 0xffff}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00003a8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000731000)="2f6465762f66623000", 0x600800, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000a05000)={r4}) 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xeb0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cae000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x0, 0x101, 0x15, 0x9e, 0x0, 0xfb, 0x0, 0x0}, {0x5, 0x6, 0x3f, 0x2, 0x100000000, 0x6, 0x0, 0x8}, {0x7ffd, 0x100, 0xfe, 0x0}, 0x7f, 0xffff, 0x3fc9, 0x1, 0x6, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffd, 0x790}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x3ff, 0x7f, 0x1, 0x1fa2}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d24000)=0x14) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000d25000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006ab000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d23000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000055f000)="8670", 0x2, 0x20000009, &(0x7f0000d17000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) ppoll(&(0x7f0000cad000)=[{r0, 0x2, 0x0}], 0x1, &(0x7f0000d1e000)={0x77359400, 0x0}, &(0x7f0000d1e000)={0x3ff80000000000}, 0x8) alarm(0xff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d19000)=0x100000001802, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d26000-0x9c)="12baa63f4bfa53cae85bad011a69bddca6b555e7e72b9d3065d881cc28bcf87ccb36e3963377223def4b4cae49a4f037e56efa84071b206d37fd9e5027c34d41acf53487bd15fd4422d2a85534ed96b4a6062e9610f12af12b2342cf7505e5f98aff4e1bf1b50360844d335981558ffbe98fc1795d6c61fb23d60787142c6d179f25b73805c4d139e3142266f2c4fc3d57fe09adef1b46e390a1989d", 0x9c, 0x40880, &(0x7f0000adc000-0x1c)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x7, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x7, &(0x7f0000d27000-0x8a)="9a18d987d36a838e323be35a81248c85088df9613bb84d4aa1f37b4ed2b62b2667d27abcc9666826eeeb5df18eda0affcc7629aedd4f8ae857f61cd142c2f57c0cab4232709c78932536cf6f2c1a4c62b16de6b4c84e9d5f4e1baf67182fe0c8cbbae06b2ebe12792b1c8ef8655798bdc55c2e1596bbb01d96e379140b0959c1f5c0b64cca3d833344a8", 0x8a) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x800, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d26000)=0x8, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d26000)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d26000-0x18)={@loopback={0x0, 0x1}, 0x7, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b94000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072d000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000d16000+0x4c5)="a6", 0x1, 0x0, 0x0, 0x0) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xffffffffffffffff, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000059f000-0xc)={0x0, 0x0}) pipe2(&(0x7f000004d000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xc94000)=nil, 0xc94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000c90000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCSBRK(r2, 0x5409, 0x6166) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000c90000-0x28)={&(0x7f0000aa7000/0x2000)=nil, 0x2, 0x4, 0x14, &(0x7f0000a89000/0x1000)=nil, 0x5}) connect$netrom(r2, &(0x7f0000c90000-0x48)=@full={{0x3, {"5a4e5bb0e2b159"}, 0x7ff}, [{"994249b3f65f06"}, {"c8f742b5c70277"}, {"5d69b510a20554"}, {"106fcfb0c6e4c8"}, {"568326f14a26c4"}, {"c101ee629f86fd"}, {"393ae49f48184a"}, {"dc1d58e144ca43"}]}, 0x48) fallocate(r2, 0x400000001, 0x5, 0x10000) ftruncate(r2, 0xa6b7) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72746300", 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000e37000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = inotify_add_watch(r2, &(0x7f0000c93000)="2e2f66696c653000", 0x20000000) inotify_rm_watch(r2, r4) write(r2, &(0x7f0000003000-0x1000)="76", 0x1) fallocate(r2, 0x1, 0xb0a, 0x10000) inotify_add_watch(r2, &(0x7f0000c93000)="2e2f66696c653000", 0x10) lseek(r2, 0x0, 0x4) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007fd000-0x4)=0x0) ptrace$getregset(0x4204, r5, 0x201, &(0x7f00008a6000-0x10)={&(0x7f000002c000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}) writev(r1, &(0x7f000037c000)=[{&(0x7f0000fdb000-0x39)="390000002600194700bb53e1cf09001d000000000300000100000000000000000000f20000000005000000ff0004e5ff00000207000d001fa2", 0x39}], 0x1) mkdir(&(0x7f00003ba000-0x8)="2e2f66696c653000", 0x104) creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0x0) 2017/10/24 12:54:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) listen(r1, 0x0) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000026a000)=0xfff, 0x4) bind$netlink(r2, &(0x7f0000005000-0xc)={0x10, 0x0, 0x52, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4100, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x2, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x201, 0x0}, {r0, 0x1, 0x0}, {r0, 0x20, 0x0}, {r1, 0x100, 0x0}], 0x8, 0x1f) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000026c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000026d000-0x8)={0x0, 0x3d}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000106000)=0x0) sched_getparam(r3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x256000)=nil, 0x256000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000000, 0x0, &(0x7f000026e000-0x8)={0x0, 0x0}) msgsnd(0x0, &(0x7f000000b000-0x1b)={0x3, "bd578c865f8449fe6ae2405c4995e7fd9290f9"}, 0x1b, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f000026c000)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f0000257000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) fallocate(r4, 0x0, 0x43, 0x1f) r6 = syz_open_dev$usb(&(0x7f0000211000)="2f6465762f6275732f7573622f3030232f30302300", 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000253000)=[{0x3, 0xffff}], 0x1) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x4c3, 0x0) fcntl$notify(r0, 0x8, 0x80000000) recvfrom$ax25(r0, &(0x7f0000c55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x10101, &(0x7f0000088000-0x10)={0x3, {"f7618600000000"}, 0x5}, 0x10) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f0000ace000)="1dfdddd938014eddac4ef1f7611cdb786b83a8cd3f5d093c227b5f1c", 0x1c, 0x40004, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x400000, &(0x7f0000324000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000d38000)="bf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000f56000)="646576746d70667300", 0x0, &(0x7f000000a000)="") perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80002, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000069c000)=0x0, &(0x7f0000f56000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ad0000-0x4f)="c194de8f93dfa3c79bf4ede6d66e261e4870d7bbfb918d3bb4779a7d17e61011eaacbdac8145c6b8b14cc877536dab2bbc8cebf501073ffcfa1d48868b89631c413457635a2bfcef7f945f0ff7e56b", 0x4f) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ace000)={0x14, 0x1, 0x6dc, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x34c1, 0x100, 0x4, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x80006, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) r3 = socket(0x2, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00005f6000)="2f6465762f7573626d6f6e2300", 0x3249, 0x90040) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000f6000)=0x0, &(0x7f00000bb000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000a75000)={0xffff}, 0x1) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004a0000+0x78f)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00005dc000)=0x3, 0x4) read(r0, &(0x7f000059a000-0xf5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e54000)=0x0, &(0x7f000002a000-0x4)=0x4) write(r0, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000134000-0xc)={0xe817392cba3e5a7d, r0, 0x1}) faccessat(r1, &(0x7f00001b1000)="2e2f66696c653000", 0x10, 0x700) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") mmap(&(0x7f00004c9000/0xb000)=nil, 0xb000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x6, 0x21051, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x56) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x7, 0x32, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000490000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x2) r3 = memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) r4 = dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0xfffffdfffffffffd, 0xab, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000fbd000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x6, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0xc137, 0x0}}}, {0x101, 0x7fff, 0x81, 0x4, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @note={0x9, 0x3f, 0xfffffffffffffffe, 0x0, 0x6}}, {0x0, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x4}, @time=@tick=0x8}, {0x3, 0x6, 0x1, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffc, 0x81}, @connect={{0x8, 0x4}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0xe68, 0x6}, {0x8000, 0x19}, @time=@time={r5, r6+10000000}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x80000000, 0x7fff}}, {0x10001, 0x3, 0x111ecf4c, 0x7fff, @time={r5, 0x989680}, {0x9896, 0x8}, {0x9, 0x9}, @queue={0x1, {0x0, 0x7fffffff}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000045000)={0x22, @tick=0xfffffffffffffffb, 0x100080020001, {0x0, 0x80000000001fe}, 0x13d6a5a9, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f6877726e6700", 0x8000000003fa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000d41000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f00002b8000-0xc)={0x0, 0x0, 0x100000000000000, 0x0}, 0xc) ioctl$TUNSETOFFLOAD(r7, 0x400454d0, &(0x7f0000f08000-0x3)=0xd) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000b22000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000f96000-0x10)=[]}, 0x10) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000cac000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f8000)=0xe8) getresgid(&(0x7f0000dc3000)=0x0, &(0x7f00008da000)=0x0, &(0x7f00005bf000)=0x0) r10 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bb8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000012e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000333000)=0xc) getresuid(&(0x7f0000866000-0x4)=0x0, &(0x7f000031a000)=0x0, &(0x7f00007c7000)=0x0) fstat(r4, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_dev$sg(&(0x7f0000db9000)="2f6465762f73672300", 0x7fffffff, 0x101000) sendmsg$unix(r2, &(0x7f0000bfc000)={&(0x7f0000ce8000-0x3)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ebc000)=[{&(0x7f00006d1000)="4ed36a692300de0f39478039ad4aaba2aa7fb654c2", 0x15}, {&(0x7f0000ffa000-0xe)="26d868f37147a20100008075009c", 0xe}, {&(0x7f0000873000)="e4bd0890aa6f392e893eda900477b9495d7ed064895d0fdf80534598d6c9a0ed6e5d83b4790ad317e75ce91af31f63f2be0f46642596941336039ce7def1b779bd86f2d0f919d0894ca2d416c7b578ecd7386a96ecea54e07cc084abb68ddd732dbfd4dfc8c68adbaefe4a92bfa80f55ef7c52b84dfa81279aa68c58161833169cd213ca0ce60ca4002d49521fa9394bea5481ce20081d2325a103522a245addc71b0eaa68f616a03116a2a067df397cf615e398eda3764e877e1fbeb51e5680ea5af1f6771fcb4d865a7a1359a44c254a992f", 0xd3}, {&(0x7f0000ac7000)="03e5dedfef0f631aad4bb8656079cac19176f46b38de526db209adca49ca6ed5636891388e3e4be7228664d4e28cf7bcc2934931acbac93e56e9a6fed7c5b480460d62a5c48fb8d6c9f9bef1bc964ffa44e9e35700832c36f487f4f271fd3348e6ec24748e66a419704787a13eb7311c8f9294882eb3ec863e610f1b4f021f32bca5604c3155166358a554cd032cc9fafd48064d28675bd67b260035a67e0af223ac985d4c02a24f0acd1fabd8", 0xad}, {&(0x7f0000200000)="c8c9ab51f725bcb496af1817f289553253e1b0bcea9e709e1a473a58153f7eba41ab828019b7c5fc3c0846845445af553d55b113567a5ca91d66407316613fed5340f845b5f99f5818165dbc93bff7f8540c1559bfb6566af9ed19c525a2f907cbb3c8c17ec6488e0c84e0b04c9381d3686c03aab1e94320ada3aea7f02dda747a6aba838d74d9c7854ac934ecd4d06edbac8e2554f586c74c18", 0x9a}, {&(0x7f0000949000)="a563d438f85be2eb17cd295adf962e0a7d306490aeced7d99f06aa4734c43dd0c3fa4a4cf659165913792ecf442d32b8d91883", 0x33}, {&(0x7f00003ff000)="47f2ba8a8831a971963665c4ea9f73e22809dd2b130c4a4e43e1dd17c955c933ffdb7a3f7995f14f0dc78b7caff4615e513245416d81f3046382a6bb62cbb4acaf8590", 0x43}], 0x7, &(0x7f0000df6000)=[@cred={0x20, 0x1, 0x2, r8, r9, r15}, @rights={0x20, 0x1, 0x1, [r6, r4, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r1, r3, r2, r3, r0, r5, r16, r6]}, @rights={0x28, 0x1, 0x1, [r2, r2, r4, r3, r7, r4]}, @rights={0x10, 0x1, 0x1, []}], 0x7, 0x20000000}, 0x8040) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x5) r17 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r17, 0x541b, &(0x7f0000ce3000-0x4)=0x0) sendmsg$netlink(r17, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000018e000-0xc)={&(0x7f0000904000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000755000)="26000000130047f1ffffff7f0bffffff080003ff01000000f6b200000017edff040016006e35", 0x26) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dcc000)={&(0x7f0000dc8000)="2e2f66696c653000", r1}, 0xc) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x4000)=nil, 0x4000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x1001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x4, 0x30, 0x3, 0x0}, &(0x7f0000917000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dcd000)={r3, 0x1400002}, &(0x7f0000464000-0x4)=0x8) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0900000000000000db0e01a3000800000000000000090000df7fe6000d722a32"}) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") mmap(&(0x7f00004c9000/0xb000)=nil, 0xb000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x6, 0x21051, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x56) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x7, 0x32, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000490000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x2) r3 = memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) r4 = dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0xfffffdfffffffffd, 0xab, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000fbd000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x6, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0xc137, 0x0}}}, {0x101, 0x7fff, 0x81, 0x4, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @note={0x9, 0x3f, 0xfffffffffffffffe, 0x0, 0x6}}, {0x0, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x4}, @time=@tick=0x8}, {0x3, 0x6, 0x1, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffc, 0x81}, @connect={{0x8, 0x4}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0xe68, 0x6}, {0x8000, 0x19}, @time=@time={r5, r6+10000000}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x80000000, 0x7fff}}, {0x10001, 0x3, 0x111ecf4c, 0x7fff, @time={r5, 0x989680}, {0x9896, 0x8}, {0x9, 0x9}, @queue={0x1, {0x0, 0x7fffffff}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000045000)={0x22, @tick=0xfffffffffffffffb, 0x100080020001, {0x0, 0x80000000001fe}, 0x13d6a5a9, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/24 12:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000707000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a16000)="2f6465762f72666b696c6c00", 0x4000000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) r3 = add_key(&(0x7f000085a000)="7573657200", &(0x7f000078b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000708000-0xca)="3ac60dc91eedc8081edc7d162a6e65a03cd664f0d73b0dc3439a3414cec5942d9dcfb6bfbad1d7a3bc54186a7a7e5214de5bca32af6fccbfb75af5166ddf36ea850b470727651313c8e8c5704f82d3c06c9787863c34c4bc3607d5fb2f31305634978c95c86c6d94c8a59761ddd85a479ea90ac32cae9f6eb7f78f4ba291101b23745e40f20c1f5132b342898510011ea32ceedd901ffa20c8e335c0a17150f78437af5fb18a5892ed2fbe9d7350ffb16315316e70e9663cd6b08f4d175560189ae5bbd70d48490e7a2f", 0xca, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000cd1000)="71c5fc8678747c79a2572ccadc6ecb21de17901f62249ce1d7d2e026913f0b2c97bd61bb0691517d148930b2012fff14643c22f49ca0fe73c5458a93b3905db4aab7e03a9b8a53ed1f799077bcdd93f4a18bf173b5ed6646bb3403f13ca9768e336a6ef4b0a943beebf3826fadf961700bb562963f4387c2bee5ebc3ea5a7698ed1f91", 0x83) getrusage(0x1, &(0x7f0000b3c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x0, 0x631760f9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000e5a000)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r4 = signalfd(r0, &(0x7f00008f5000-0x8)={0x1001}, 0x8) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb7, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x0, 0xeffffffffffffffd, 0x0, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3ffffffffffff, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, r4, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c4a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000854000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000990000)="2f6465762f73672300", 0x1006, 0x2) r6 = gettid() perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x17, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x8bd, r5, 0x1) pipe2(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000315000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d10000-0x4)=0xe8) 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = memfd_create(&(0x7f00003f2000)="00", 0x2) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000953000)="e41ff9bea872b09ce0ba0ec6077885491b8a08ebe54e0b9bf40332e5fdf42488d60434bc7d2c1b1deb927e4e6545d4a5331f5aedd76df31df0336c1926cfe03eb545e7d37fb444c38d19cb26e581506f672d33dcba97d8effa14576781a26e8f45a007d46924ba45947498e0c464", 0x6e) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000953000)={&(0x7f00008e1000/0x4000)=nil, 0x4000}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2df1518074e8c0"}) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000955000-0x4)=0x4, 0x4) fstatfs(r0, &(0x7f00007cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(0xffffffffffffffff, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xeb0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x21) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000a000-0x1)="ed", 0x1, 0x2000c000, &(0x7f0000008000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000008000)={{0x5, 0xffffffffffffffff, 0x3ff, 0x10000000000, 0x100, 0x9}, 0x40800000000cea4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000006000)="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", 0x5b0, 0x2000008044, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000008000)={r0, 0x3}) fremovexattr(r1, &(0x7f000000a000)=@known="73797306658500016f736c785f61636c2c646561756c740f1c") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{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]}, 0xe4, 0x5, 0x5, 0x80000001, 0x10}, 0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000)="fd47d83f", 0x4, 0x0, &(0x7f0000004000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f66623000", 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000000d000-0x22)={0x3, 0xfffffffffffffe00, r1, 0x8, r2, 0x3, 0x3, 0x3}) accept$alg(r0, &(0x7f000000b000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000b000)=0x58) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4602, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0}) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_open_dev$vcsa(&(0x7f00001f5000-0xb)="2f6465762f766373612300", 0x1, 0x20141) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000f6000-0x70)={[{0x100000000, 0xff, 0x99, 0x2, 0xffffffffffffffff, 0x9, 0x2, 0x6, 0x3ff, 0x3, 0x2, 0x0, 0x3c}, {0x6, 0x9, 0x20c8, 0x0, 0x4, 0xfff, 0x0, 0x80000001, 0x2800000000, 0x6, 0x3, 0x9, 0xd7}, {0x1, 0x3, 0x4, 0x40, 0x8, 0x2, 0x6, 0x10001, 0xa146, 0x6, 0x4, 0xfb0e, 0x8ac}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r1, &(0x7f0000324000)={0x0, 0x0, &(0x7f0000695000-0x10)=[{&(0x7f0000cc4000-0x14)=[{0x14, 0x1d, 0x1, 0xffff, 0x0, "0c"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a17000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c9000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000dd1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d37000-0x12)={@common="69705f76746930000000000000000000", 0x2}) r3 = socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000086d000)=0x45, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000027f000-0x4)=0x0) ioprio_get$pid(0x3, r4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f05000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000cbf000)=0xc) accept4$llc(r3, &(0x7f00006dd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000097e000-0x4)=0x10, 0x80000) recvmsg(r1, &(0x7f0000508000-0x38)={&(0x7f00000f5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b61000)=[{&(0x7f0000035000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000069000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000e4d000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000c5f000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f00003fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000f94000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000e31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e6b000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000197000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x9, &(0x7f0000e17000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37, 0x9}, 0x2) recvmmsg(r1, &(0x7f000058a000)=[{{&(0x7f000062e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fc3000-0x50)=[{&(0x7f0000700000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000fe0000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f000042d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a0d000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000c2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000055000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0xffffffffffffff01}, 0xf337}, {{&(0x7f0000a52000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000333000)=[{&(0x7f0000400000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000f71000+0x4e0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00008e0000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000c5b000)="0000000000000000", 0x8}, {&(0x7f0000cd5000)="00000000000000", 0x7}], 0x5, &(0x7f0000c63000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x93a}, 0xafe4}, {{0x0, 0x0, &(0x7f00004f5000-0x4a)=[{&(0x7f0000b62000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000a32000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000695000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000e6d000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00004c7000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x5, &(0x7f0000045000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x6}, 0x80}, {{&(0x7f00000de000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000e95000)=[{&(0x7f000033e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00005b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000037a000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000126000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000a70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000146000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000b17000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000b5e000+0x429)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000063b000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x9, &(0x7f0000ab8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x5}, 0x3}], 0x4, 0x1, &(0x7f000031b000)={0x0, 0x0}) [ 54.104925] xprt_adjust_timeout: rq_timeout = 0! 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0x2, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) sendto$unix(r2, &(0x7f0000003000-0xf5)="e13e7f49e7c4a2a02e30e42e703cf95c62cc0a2bc2f3c2539a14d8c1e1fda9e591d4d5c08615b1706e28bc68caf94be5487c145b10d5c48074e5c78e7fd07de8db69e1cd177d320f5260c3eb12ac9b56d73ba3c12c8a9914b2de2d04478fa235fb9b5f67861fb2b775209c7e3f40c7eb92aca066911ef5519ec67e2621caf2489a2dfcb1e03945f922f40ef20b96c4119da800d41bfb15b6431e161b4ab251a6ede0c5933abe0c59ad84f8ccae1a410461725d830284fd44ba43e7cfa18c83722c5d463d09779a75bb653564599f366a3e12debad8749a8d28445de9784bf67a125925be401caf9461c69d4bee650558064e447ad2", 0xf5, 0x20040000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = accept$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)="2f6465762f73657175656e63657200", 0xc0202, 0x0) r5 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) write$sndseq(r5, &(0x7f0000021000-0x30)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f000002d000-0x20)={0xffffffff, 0xfffffffffffffff8, 0x80, 0xc400, 0xa, 0x8}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ppoll(&(0x7f0000011000-0x18)=[{r4, 0x81, 0x0}, {r5, 0x8208, 0x0}, {r1, 0x20, 0x0}], 0x3, &(0x7f000002d000)={r6, r7+10000000}, &(0x7f0000023000-0x8)={0xfffffffffffffffb}, 0x8) write(r4, &(0x7f000002a000-0xde)="7fd08c9809f420c98f64f5a095fcdf028cd9fbf9614b96fb3f6673c95fe31baaac99b1f0b6e7c5e97242abf856e3fc713f56395c3e2a087328b0a81aacbd5e417bd8b779d646f7ae2ed4fbb8197dd90f66973dd7bc60894c65a7a96d2922fb92506364c16389113d928fb0175745d329cc10bb6000926e7e4ce077aa6395f54302eba980ea2f74527dc6e62dc08cbc74cb022e53b7aea704dcf1938171abd5b4731c383f6c1f7d225d712c3ad13dd2f8b075fe0e5e8462203fc77a843406714100df377bd520b2c877bc5f7cdba194d7e00aef68f47e3b36cc53a12b349e", 0xde) openat(r1, &(0x7f000000a000)="2e2f62757300", 0x40, 0x41) fcntl$setlease(r2, 0x400, 0x1) sendfile(r4, r5, &(0x7f000001f000-0x8)=0x0, 0x20) r8 = inotify_init1(0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r8, &(0x7f0000f9b000)="2e2f636f6e74726f6c00", 0x100000a) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f9d000-0x9)="2f6465762f73672300", 0x1ff, 0x10040) [ 54.115230] dccp_invalid_packet: pskb_may_pull failed 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x4, &(0x7f00006c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000186000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000022b000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dc5000)={r2, 0x1a}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b1d000)=0x8, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x3c, &(0x7f0000d91000-0x45)="317fe64e62b142288781d71ea0c4e09c21a8d4aca0de5348d85d976e963dbd73fe7af3c1b6091b5922649ddacba79c3252531083e38e8e18232eb39a"}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000068e000-0x4)=0x0, &(0x7f0000d35000-0x4)=0x4) 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000007000-0x28)={@generic="39f05f04747024a177fe7940e212ea36", @ifru_names=@common="69705f76746930000000000000000000"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x1000, "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"}, &(0x7f0000009000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000002, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000008000)={r2, @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]}, [0x44d3, 0x3, 0x7, 0x7, 0x9, 0x7, 0x7, 0xffffffffffffffff, 0xc0c8, 0x6, 0x3, 0x7, 0xffffffffffffffff, 0x400, 0x5]}, &(0x7f0000003000-0x4)=0x108) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000009000)=0x0, &(0x7f0000007000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r1, 0x7}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x8}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@generic="008b0c0b4793b3ac73c8e162aad5a194", 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000587000)={r0, 0x3, 0x80000001, "32482308db7d2643398715a2dd898bd70ff193e51d68e500efde47d8c4ed93c86dbeaea76d23123e3d4d3b2ed7fc0e1163a7afbd8bd0f3e59a16e63c4b64213a742fab"}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000008000+0x4ba)={r3, @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]}}, 0x8c) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x60, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f0000009000)={0x14, 0x0, 0x2, "0647563d"}, 0x18, 0x0}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f0000005000-0x4)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000435000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000be6000-0x4)=0x1c) [ 54.140920] xprt_adjust_timeout: rq_timeout = 0! 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00005de000)={"3800ffeb00fffdffff06000000e24000", {0x4, 0x2, 0x10000002, "330f2d863d42", 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) socketpair(0x10, 0x6, 0x5, &(0x7f0000990000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) sendto$unix(r1, &(0x7f0000ef4000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0xc, &(0x7f0000002000-0x19)="b018f37797a5ca150900ffe700000000567adeeffd7409555c", 0x19) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ioctl$sock_SIOCINQ(r5, 0xc0189436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000003000)="32db486d21aee50ffa18c7c83ae92bd9d025f01db687ed6c1247afd006904c30ffa9c262d3a181a216e3d999a7e3aef37685c4bc3fe344893b21ede94a8d26340b110fd15f79fec73d3543f767ed765a12b1d900b26458637f303a0c796f9c571644b63651a826ae72df030f145cc69d06c8de4483189f3b316469d5cef4956fcec7aa7ef914", 0x86) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x8c, "bd63fc09de4338dc3c48dc427fc7cae4bd88a3a0cef6a09e30b08f6523e902edd41436baf3d67774c858c98f125983e544bc79bf1173feca09e0367720f682b6f23e4981e3899f7fd8f13a504579fbf422c2030a0ef23f7e4fdd9bed1d012f7db4d13df7f0c8855df4b1ab33dc8345a1229e8ebba075a06e514eb1ee6ee530f80e825410bffe535f88e4d687"}, &(0x7f0000002000)=0x94) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r7, 0xff, 0xff, 0x3, 0xbba, 0x3}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000003000-0x10)={r7, 0x4, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4afd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}]}, &(0x7f0000002000+0x4c3)=0x10) 2017/10/24 12:54:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000961000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006c3000-0x18)={0x0, 0x1821000000000000, 0x20, 0x73, 0x8}, &(0x7f0000f07000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000045c000-0x8)=@assoc_value={r1, 0x8}, 0x8) ioctl$TCSBRKP(r0, 0x2287, 0xfffffffffffffffd) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") mmap(&(0x7f00004c9000/0xb000)=nil, 0xb000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x6, 0x21051, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x56) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x7, 0x32, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000490000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x2) r3 = memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) r4 = dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0xfffffdfffffffffd, 0xab, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000fbd000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x6, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0xc137, 0x0}}}, {0x101, 0x7fff, 0x81, 0x4, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @note={0x9, 0x3f, 0xfffffffffffffffe, 0x0, 0x6}}, {0x0, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x4}, @time=@tick=0x8}, {0x3, 0x6, 0x1, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffc, 0x81}, @connect={{0x8, 0x4}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0xe68, 0x6}, {0x8000, 0x19}, @time=@time={r5, r6+10000000}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x80000000, 0x7fff}}, {0x10001, 0x3, 0x111ecf4c, 0x7fff, @time={r5, 0x989680}, {0x9896, 0x8}, {0x9, 0x9}, @queue={0x1, {0x0, 0x7fffffff}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000045000)={0x22, @tick=0xfffffffffffffffb, 0x100080020001, {0x0, 0x80000000001fe}, 0x13d6a5a9, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0x542000)=nil, 0x542000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r1 = shmget$private(0x0, 0xc00000, 0x284, &(0x7f0000177000/0xc00000)=nil) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)="2f6465762f7667615f6172626974657200", 0x600000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="282848d2400a8bca048c4fdf7c3526c9"}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0x10)={&(0x7f000000a000)="2e2f66696c653000", r2}, 0x10) getresgid(&(0x7f0000006000)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x8)=0x0, 0x8001, &(0x7f0000005000/0x1000)=nil, 0x2) shmat(r1, &(0x7f0000007000/0x1000)=nil, 0x4000) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000000e000)=0x0, &(0x7f000000f000-0x4)=0x4) sendmsg$netlink(r2, &(0x7f0000004000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x1f, 0x0}, 0xc, &(0x7f000000c000)=[{&(0x7f0000009000)=[{0x1010, 0x80000001, 0x800, 0x4, 0x3f, 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"}, {0xf4, 0x9, 0x704, 0xc0b, 0x4, "4ea9eab515c41d53a7fccb66a1da0a85c78d4f7f88a7f385e6a3fff5cc765eb739fe532e1a159b91eba60210b523fc242fc3c9df3332eefffa91d5684e77c52629c56772795fef1bf78d6737cf1e263d0e466ba7dfd5ec3b69be3f738cb9393f773e394b2e06ef7d93b5b758161f17dfb1248f64a96459bdce1d423164eb36d6c931bbf7ce0c71ef6a4cb6a3326359b60c47fe3dfc9e70753df98b181f276f997fd21fa393274c0d61316dd84ad6ffba23c78220946b663f634d3f9514e96b660ae64c96e9ee155f1b32b3bcea351037e33b71100478ff99b8c1a5fcffcdbd260dae"}], 0x1224}], 0x6, 0x0, 0x0, 0x4000}, 0x800) seccomp(0x1, 0x1, &(0x7f0000005000)={0x7, &(0x7f0000007000)=[{0xd2e, 0x80000001, 0xaee, 0x20000000e02b}, {0x1, 0x20, 0x400, 0x855}, {0x7ff, 0x8, 0x2, 0xd2}, {0x101, 0x4, 0x10001, 0x100000000}, {0x7fffffff, 0x6, 0x7, 0x6c10}, {0x6, 0x825e, 0x39dc000000000, 0x200}, {0x803, 0xfffffffffffffffd, 0x0, 0x3b8}]}) r3 = socket$netlink(0x10, 0x3, 0x17) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4) accept(r3, &(0x7f0000002000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x5, &(0x7f0000003000)=[{0x0, 0x9, 0xad6, 0x1}, {0x9, 0x1f, 0x8, 0x1f}, {0xffffffffffffff37, 0x0, 0x5, 0x1}, {0x1, 0xd003, 0x7f, 0xab}, {0x8002, 0x80, 0x10000, 0x9}]}) iopl(0x4) llistxattr(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) munlock(&(0x7f0000002000/0x4000)=nil, 0x4000) madvise(&(0x7f0000123000/0x4000)=nil, 0x4000, 0x9) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x0}}) r4 = dup(r0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x6, 0x32, r4, 0xfffffffffffffffd) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) r4 = syz_open_dev$mouse(&(0x7f0000576000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100000000, 0x100) connect$unix(r4, &(0x7f0000272000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000052d000-0x18)={0x100002, 0x1, 0x1, 0x100000000, 0x2}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d54000)="ff55d36cffba04365d0000040000000101000000", 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009ed000-0x20)={0x9, 0x8abb, 0x204, 0xc02, 0xff, 0x5, 0x1ff, 0xffffffff, 0x0}, &(0x7f00004c7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000011a000)={r5, 0x9, &(0x7f000049b000-0xa8)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e75000)=0xc) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00001cf000)=0x0, &(0x7f0000ef5000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000409000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b68000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000d17000)={@loopback={0x0, 0x1}, r6}, 0x14) 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f000038f000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) r0 = syz_open_dev$sg(&(0x7f0000483000-0x9)="2f6465762f73672300", 0x6fcf254d, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000be8000-0xdc)={0x0, 0x0, ""}, &(0x7f00008ce000)=0x8) r2 = syz_open_dev$vcsa(&(0x7f000049d000)="2f6465762f766373612300", 0x1, 0x500) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008bb000)=@assoc_value={r1, 0x4}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e0000-0x14)={0xb, 0x9, 0x23a747fd, 0x800000000003f, 0x3, 0x0, 0x0}, 0x14) r3 = socket$inet(0x2, 0x80003, 0x8) bind$inet(r3, &(0x7f000095f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000d19000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x6, &(0x7f0000f6a000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000003000)="", 0x0, 0x4000, &(0x7f000010b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000f6b000-0xa)="2f6465762f7663732300", 0x800, 0x40800) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000742000-0x4)=0x4) recvfrom$inet(r3, &(0x7f0000806000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x10000, 0x0, 0x0) sendto$inet(r3, &(0x7f0000cb1000+0xb61)="ac896722fbb602326e208f3145d6e1ffb847e1654a9f79bacecad0a94b2ef7914aeb4dee08d92d0e2dcd74b4632715c77893f417c521e5c60aa795bf00423c234d2b4bc6760200b105028a6022b8283070a8f9ae19020da5568173d72fb6efb82d4e4e1ba8df33818ef15cb0690000b2f6fdc5b878dccefcad7313aa74bc91eab225b1541eafe3", 0x87, 0x4, &(0x7f0000298000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r3, 0x11, 0x4, &(0x7f00002a6000)=0x0, &(0x7f0000dc8000-0x4)=0x4) r5 = socket$inet6(0xa, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1c000)="2f6465762f72666b696c6c00", 0x42000, 0x0) r6 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$addseals(r6, 0x409, 0x9) setsockopt(r5, 0x84, 0x4, &(0x7f0000001000)="", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1d000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) bind$unix(r2, &(0x7f0000b72000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 12:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ptrace$setregset(0x4205, 0x0, 0x201, &(0x7f0000762000-0x10)={&(0x7f00003ff000-0x80)="e5e7ae571ea87c04ea77cf4c0cd81c0f39c4be4011f972761ce174bf6ca25b61587956055aace33002fef2a33872a46d674a90595d8a9dfde882f9f831678a334151582be46979ea64a358db685f2fb19960132242d92cf7015f9ae2f09ead1f168a43acc8786e7f18580d1297123118ef381d6ee29454294020994d01666331", 0x80}) bind$inet6(r0, &(0x7f0000780000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000541000-0xa)="00000000000000000000") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c0d000-0x4)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000156000-0xf)={0x0, 0x7, "18566c4c88615a"}, &(0x7f0000ca9000-0x1)=0xf) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000086f000)={r2, 0x0, 0x8003, 0x100000001}, 0x10) userfaultfd(0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000866000-0x4)={0x7}, 0x4) sendto$inet6(r1, &(0x7f00007cf000-0x1)="c5", 0x1, 0x2000000000, &(0x7f00001a5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4000000}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00001b7000)={0x6, 0x1, {0x0, 0x3, 0x8001fffe00000000, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mouse(&(0x7f0000a0e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0xffffffffffffffff) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000f3b000-0x8f)="5d78b34c5339db3025338579ba8978e1f28879cecf450623ff3678db2b9c5b2cbf148befb095013607823aee3b3324451df6a0c6d1dc6a5d7fe7a1873b654bdf686a3e4c74e2aa2f1a844cc8830b7f96c7c2a6d45bd295491966b98295f45035aec74fbdef7c2741f10b750d7e6a85e77b58e2d3d3581aae51c4a42b69220f38e7d946c9169558685617686fe3ac37") write$evdev(r1, &(0x7f00001d4000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendmsg$alg(r1, &(0x7f00002e3000-0x38)={0x0, 0x0, &(0x7f0000238000-0x40)=[], 0x0, &(0x7f0000af5000-0xf8)=[@iv={0x80, 0x117, 0x2, 0x6c, "6c32ca972c7b75f09ae99bda04879fccf007e86536590d7b807d946f7c6b3cdc07365b00806adc6da9a931ebfe6c1ffc1f724eee4ceecb3e5622e09959b911000000018053a8568cd7c360466cde87d12e6876382045ac15b30164e3c91a532fb4b5cf490a60786ac1e67a8e"}, @op={0x18, 0x117, 0x3, 0x8}, @op={0x18, 0x117, 0x3, 0x1d}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x7}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xf8, 0x20000080}, 0x40040) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x2, &(0x7f0000660000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) socket(0xc, 0xa, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000aee000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000021000)={0x0, 0x0, 0x20}, 0xc) mincore(&(0x7f0000aaf000/0x1000)=nil, 0x1000, &(0x7f0000088000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r1, &(0x7f0000788000)=[{&(0x7f000017b000)="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0x1000}, {&(0x7f0000903000-0xd7)="49561a6ba1a50f5ec4e8df6a2ad47d3ef88125ab63ab673ac965d8c4e73c62ba953fcef2914862d1c99a0c90338eef1ed4d9d4ef0c72f9d14c1320996e44b8d9cd68e08630a427842688b7e862c55af9e101c659b0aaa75c000813824ad56d0649aad78995fcbe6260ce83260000001ffa62b9b339e3958d89bb48674c82307999e1097d565b8682cd9fce6014943cfe7fd098c79b03b5e7857d4a557e329482b63074bed26f7b00edf353f49e2870b038596dad087c762382671dbebfe123241872f90033675575c383c60994e6ea1805345d5cc959fa", 0xd7}, {&(0x7f0000843000-0x1000)="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", 0xfff}, {&(0x7f0000079000-0xab)="86268094e2775399199d37b2e549830a899323bfcf51dd6d7014f5d029b82d6adad6a6027352bc6d9df3e41757a19ab9d276c38d9df5ea52c5b598f3d55f0275178ed45b309ab50650672573827a60f50f1aaf5e280feb4ae9dfa5ce3d116dea10bfbecf3de639824a0fdcd7e0f45eaa9a88d9a1511075fed19e65ff2ac5fb13b7f4722fbd31b4c886dccbf7ae564237e66988a1f3fc63e3d913f2ad6496ca4d1e0f5a02be8c3301ad0de3", 0xab}, {&(0x7f0000998000-0x9a)="492d1e44607734a782b3ce2d5ef2ae0ec0a0338fcb46a063adee5d093a2f560640acd3a20877d6ae274a2ca3f55730ce95cd7434d2bc8d11931f8a86c1eb6cf384e59b4d0713f00223b4bab6c71b1a1145feb2335333f49280cf9dbc0409657f591fba7205af671fac826742d829da7564582683979dedac5bd9e78a3a34d300407c0d3c91c6cc5f4a931eff48d768d2b3273fd3e14e7de0a460fb0e9b46a848a2c5123c3d06380db0753f39e682d1319b469e45e68e17d9fa22cfc2e9d99bf77a76ba1a71", 0xc5}], 0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cdb000)=0x800, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000c57000)=0x0, &(0x7f00005eb000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f00007a5000-0x180)=[{{0x0, 0x0, &(0x7f00000a6000-0x60)=[{&(0x7f0000bba000)="1c", 0x1}], 0x1, &(0x7f0000175000-0x1e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000987000)="67", 0x1, 0x4000000000000, &(0x7f00000dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00008bc000-0x2)=0x401, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x9) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009e9000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x5, 0x3, 0x1, 0x9, 0x20, 0x0, 0x7710, 0x0, 0x0}, {0x0, 0x400, 0x4, 0x80000000, 0xfff, 0x3, 0x6, 0x9}, {0x69, 0x8, 0x7, 0xce}, 0x100, 0xffff, 0x0, 0x0, 0x18, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7, 0x200}, 0x1, @in6=@loopback={0x0, 0x1}, 0x8, 0x2, 0x3, 0xd9b0, 0x7ff, 0x3, 0x7ff}}, 0xe8) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000414000-0x9)="2f6465762f73672300", 0x9, 0x18000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000048c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f9000)=0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f61000-0x11)="2f6465762f7161745f6164665f63746c00", 0x204001, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0x3, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000784000)="2f6465762f736e642f73657100", 0x0, 0x0) pread64(r5, &(0x7f0000c37000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000381000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x40000000000000, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = shmget(0x0, 0x2000, 0x1, &(0x7f00007a0000/0x2000)=nil) shmctl$IPC_SET(r7, 0x1, &(0x7f0000954000-0x70)={{0x6, r2, r3, r2, r3, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x1, 0x7, 0x4, 0x100, r1, r1, 0x8, 0x0, 0x0, 0x0}) socketpair(0xf, 0x800000000000c, 0x4800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r8, &(0x7f0000ea2000-0x12)={0xfffe000, 0x7ffffffe, 0x4, 0x4800000, 0xfe16, 0x2, 0x3, 0x7}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r9, 0xc0f85403, &(0x7f0000b06000)={{0x3, 0x1, 0x9, 0x1, 0x7f}, 0x100, 0x2009, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x10cc, 0xfffffffffffff000, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000e0c000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000ea4000-0x4)=0xc) r11 = getpid() ptrace$setregset(0x4205, r11, 0x6, &(0x7f000002c000)={&(0x7f0000000000)="c7f74dc7d97d8363356dce5d2858e44ca0951e4730d489ca5ed76221670230fb325ada57e0548bc5b099cb140454535decf478d35ff8a993a0d9d73f1bdef68a1fbc94ce36a994a04dab3c8f0b7aa2ef63d95999985d91565a0dd8c49d0117ae18fd60ea0da5f9fcfd939b3f5d28ecc80bc580cc9020478520061d57533a2a92448d873167d0fbafdfda9b8993e1274f549e3f9ffd219531e4f906ac35950cb7ae25d5daf64e0a60785c1d682c1310bd5abf1e357ce66ffb7db2b76c0068", 0xbe}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f0000994000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000dc8000+0x2f8)=0x0) r12 = socket$alg(0x26, 0x5, 0x0) accept$alg(r12, 0x0, &(0x7f0000367000)=0x0) perf_event_open(&(0x7f00002e1000)={0x2, 0x78, 0xd4e8, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x30000000, r9, 0x0) syz_emit_ethernet(0x41, &(0x7f0000b8c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xfffbffff00000001, 0x6, "43f087", 0xb, 0x33, 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}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x8, 0x6, "1a13ab"}}}}}}, 0x0) r13 = memfd_create(&(0x7f0000312000-0x5)="0800000000", 0x6) epoll_create1(0x0) ioctl$DRM_IOCTL_ADD_MAP(r13, 0xc0286415, &(0x7f0000cf1000-0x28)={&(0x7f0000342000/0x3000)=nil, 0x7ff, 0x2, 0x22, &(0x7f0000fd3000/0x2000)=nil, 0xff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000aab000-0x1)={0x8}, 0x1) 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ffc000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000912000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000ccd000-0x10)={0x7f6bd8facea12a47, 0x0, &(0x7f00006c4000)=""}) fstat(r0, &(0x7f00002df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f1e000+0x4f0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ea2000+0x6ce)={0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) r3 = semget$private(0x0, 0x5, 0x0) semop(r3, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r3, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) clock_getres(0x0, &(0x7f0000237000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007f4000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000)=0xe8) semtimedop(r3, &(0x7f0000ae1000-0xc)=[{0x1, 0x0, 0x0}, {0x0, 0xfffffffffffffffd, 0x800}], 0x2, &(0x7f0000037000-0x10)={0x0, 0x0}) semctl$IPC_RMID(r3, 0x0, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000e4f000)=[0x3ff, 0x8, 0xfa, 0x1000000400]) getpgid(r2) syslog(0x80000000009, &(0x7f000012e000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000313000)={0x0, 0x0}) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000a34000-0x8)="2e2f66696c653000", &(0x7f0000aa1000)="2e2f66696c653000") r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000182000-0x18)="0700a73d5dc05800070000fffc56cc1b071d780000000001", 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ab000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004d8000-0x8)={r1, r1}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000bdc000+0x173)=0x3) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind$alg(r0, &(0x7f0000877000)={0x26, "726e670000000000000000000000", 0x400, 0xf, "6c7a3468630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="2c765c591ac534dcef735405a74ffc2dd4398ce74dc9d7f8eac59858cf34d835c425682757bf175779a2ce6682b3b7f391f0d12cc4da479042663b56dd45f7492a863e04cf23c40bbfea9731b69a276d7da880399a9dbda16b0e74c6788690b3ada2b8570278d83065d3ee7588842b09ac3144d061d28336d163a5b78dc1c49f4dfe63e0d7698fef33010f664952507426cb32e5655502c8eaa3aa1e88aca895f40ec26643a59845a1ffef8136734fbb83b13ff0618c337cd30cf160a190abf45894993fa12a3c5a676f24690877cd746cf4e4ae081df818bd694f1006c5446473cbc390052b52e20041beae64cf1f8c4713c689ff3e4bbb2a62a5731a5889c9d52e21a00f1fc7f7aba1499368405693f2b5eb46341fc72ae0b188cb391c635749edc43b020b95e81a33df86de1917a52a45365c748784aad39a6a589d314bd38b36fd00888d6245b0aa6f54ec097f0b9a83801b411ecc01b5957e94d51f7d926a3cd010c9d19459977e822c018d4efed46b77318abe23df741792766886633876c08b3f7d433fc2d0e09283139a61a8650628e5f55a466790be66e47147a79b8db343f64360ec124f97fea541b60fc73fc2ceec831be770bed6d027a1372fd11746e53b06acedba121a1c667bfff61c3d8f0886932bfb66e7856b10ec2c412c80df94ee099bc02a982f9fd1f400c915523a570fed2e0683ed365c9f0fc416ce9e3a116ad5b13648e3002d09b76c0c2267eca45f3d18dbb8bcb08bc5834ea3b4ee48839e41da2e7b9ee86c4bf560dffb05f434b14959e82ef417a810db8482a10f4d87b0bc3006dead6e151cdc6b668603c13ed6929f08d6459dbd19aad282ab82f7dd9ae176fabb74099a25e4d24c51ccf7231ddaa1ca7f1e30d65160d9c213233d92cff1a2159d81427e15292079f42848ec5019c4d481290c3670c80be48b2fa30af808ba66065127ef1c7f99b524440dedde9401025720c45e762bd26abd69f81ad1645c4c4d43ac4b58accd41dc035b17470e89e3bf1eb7d2a9273f9e431ba06fe0f0231a2f67f6ecb5633ca167f7b3c5fa430b64aace434d277e9c96be2415a09bb48674a783ddb892125f809a7fdd2a72f6082e0a54d561ce99636064b6002c468a7a724227e119933c50c210a9d3f68bbb39f2ece4eef8731139c553c7c88539dc9b3be970b2c60de0fa11c9b4d5d686ef08ec304153e22f7466353bb425614df55996b4788e302659016675616d3e11baa9a0da6cfdd5d3414729963f913226296f89e4b3feb7b56a787eed5859990656754ce937eb9b1b4775f4052a254874dd7b09842b9860237948167e0fb0bf4c16d4bb1b9bcfbcc53bfc2c1f61141eb6af295a99d6a2f15f037ad03e28e02aa590883bc064d623b4df0f05b79c8f9b948b4d4cb4a0b03ae54488e803494486653b378aaaedceda5efc0ad72e1b3baa085a301eb441cce88fde8d64d681f20124b69cf7337d53045aca413197e06518301fe4c34024703bddce90809ef4bf87bf7186e059c892f205c07d7c43ef3ec100277b648b1b84bfed74db4e178d1ed87368e21f291fcc52d6d2f7c8af03c63fac382650cf316f5c9a9b81889c2859859e66d01253650454b475fdb555bde40b7febe9243fc3d949ca3421422f8b73427b7f119e7efc5c0e9239ec198e3adf0a56375c54fa574c087787adfcf7c668fcdb14e6524e21e9b10bf6fbf39875ec4aa1c21190302436f5a097884ef9168532f95779a979caacf45139c68ef37cbab01b47a525bc03e2ec4dd458032dff88dfb4585fcf75c0d72002f1281418a7543c8e1fa13ddcd2ddea5af7b22f1c3c08193e095c883e789f421461484bcdcf9bc4668003e93adfc9acb0270b1e35f3f8ac27ba03a4e1f7f719631c6cd39b3f639f77e38bb54850b447554161e574f7b538050c8b2632ce69ab3e8a0b99722c2eba8cf9dc8aa306d75e64355391488c2d3936", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f00001ff000)="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", 0xeb0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000967000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000439000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000d85000)="", 0x0, 0x48084, &(0x7f0000c4e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmsg$alg(r0, &(0x7f00007fb000-0x38)={0x0, 0x0, &(0x7f0000942000-0x40)=[], 0x0, &(0x7f0000942000-0x48)=[@op={0x18, 0x117, 0x3, 0xf3}, @assoc={0x18, 0x117, 0x4, 0xbe74}, @op={0x18, 0x117, 0x3, 0x9}], 0x48, 0x40}, 0x44080) munlockall() 2017/10/24 12:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1db, 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000315000)="2f6465762f72746300", 0x100, 0x0) openat(r1, &(0x7f000087b000)="2e2f66696c653000", 0x410080, 0x100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e61000-0x18)={r0, &(0x7f0000e97000-0x1)="d9", &(0x7f000000a000)=""}, 0x18) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c58000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe, 0x80400) r4 = openat$hidraw0(0xffffffffffffff9c, &(0x7f000000b000-0xd)="2f6465762f6869647261773000", 0x800, 0x0) syz_open_dev$mice(&(0x7f000000a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) socketpair$inet(0x2, 0x20000000000002, 0x80000000d2, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r5, &(0x7f0000005000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r6 = accept(r3, &(0x7f0000003000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000002000)=0x7, 0x4) openat(r3, &(0x7f000000b000-0x8)="2e2f66696c653000", 0x400000, 0x40) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fc7000)="2f6465762f72616e646f6d00", 0x0, 0x101081) r7 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x60000) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000636000+0x5d2)=@generic="53f2299e4a3104e05fa94284a192665f") gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000641000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000fd2000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) semget$private(0x0, 0x7, 0x101) read$eventfd(r4, &(0x7f00008f0000)=0x0, 0x8) read(r7, &(0x7f000084d000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000b83000-0x4)=0xfffffffffffffeff) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") r3 = memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) r4 = dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0xfffffdfffffffffd, 0xab, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xffffffffffffffff, &(0x7f0000fbd000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x6, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0xc137, 0x0}}}, {0x101, 0x7fff, 0x81, 0x4, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @note={0x9, 0x3f, 0xfffffffffffffffe, 0x0, 0x6}}, {0x0, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x4}, @time=@tick=0x8}, {0x3, 0x6, 0x1, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffc, 0x81}, @connect={{0x8, 0x4}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0xe68, 0x6}, {0x8000, 0x19}, @time=@time={r5, r6+10000000}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x80000000, 0x7fff}}, {0x10001, 0x3, 0x111ecf4c, 0x7fff, @time={r5, 0x989680}, {0x9896, 0x8}, {0x9, 0x9}, @queue={0x1, {0x0, 0x7fffffff}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000045000)={0x22, @tick=0xfffffffffffffffb, 0x100080020001, {0x0, 0x80000000001fe}, 0x13d6a5a9, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x627) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000490000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) unshare(0x0) fcntl$setsig(r2, 0xa, 0x25) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpid() prctl$setptracer(0x59616d61, r1) pkey_alloc(0x0, 0x3) io_setup(0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) truncate(&(0x7f0000012000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000011000)={{r4, r5+10000000}, {0x0, 0x989680}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000013000)={0x0, 0xc, 0x1, @thr={&(0x7f0000013000)="e771b67bc2d9c9da488a3c712eba521ca36b2942f60002d8253016cc188529e9a03539ae49ee68a4e6884a238dbb1da83f6bc43acdf5042aa228a32f162b8ca1d449203454fc94707d1c74221d0be39a6edefa681123454a4035ef706e8c13c373180e92509ed917001d71ef3701403157d55db2993283b373fe3996da313f9a3e1040853f656a53e82e34a95dff648262bed76b9801dcc3fe7586d3cb0c69dbefaa6906251643aaa08fb96edb172ec551bf16819295573a9f061cb0b136c3b296098c48f39c3a3b83318a6d0b2240ad80a9e04c761bceebaa53abbc0d194f2e7af3c1b92413ed", &(0x7f0000003000)="56873cfe350dbc649abefe9e2aa84578"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000005000-0x8)=0x0) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r6, 0xc, &(0x7f000093a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom$packet(r3, &(0x7f0000698000)="00000000", 0x4, 0x40, 0x0, 0x0) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="27", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000012000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000042000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r3 = dup2(r2, r0) r4 = dup3(r0, r3, 0x80000) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x3, 0x32, r4, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x400002, 0x32, r1, 0xfffffffffffffffe) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000044000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x7f, 0x10000000000000, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000045000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000042000+0xbe4)=0xc) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x2000000001, 0x35, r0, 0x0) getgid() stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x3f, r4, 0x1000000004b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = memfd_create(&(0x7f000003e000)="09", 0x2) r7 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f000016b000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000edc000)={{r8, r9/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000b82000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {r10, 0x0}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x4, &(0x7f0000045000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000d58000-0x68)={0x100000000, 0x6571b2a, 0x101, {r11, r12+10000000}, 0xfffffffffffffffd, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") r3 = memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) r4 = dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0xfffffdfffffffffd, 0xab, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xffffffffffffffff, &(0x7f0000fbd000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x6, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0xc137, 0x0}}}, {0x101, 0x7fff, 0x81, 0x4, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @note={0x9, 0x3f, 0xfffffffffffffffe, 0x0, 0x6}}, {0x0, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x4}, @time=@tick=0x8}, {0x3, 0x6, 0x1, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffc, 0x81}, @connect={{0x8, 0x4}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0xe68, 0x6}, {0x8000, 0x19}, @time=@time={r5, r6+10000000}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x80000000, 0x7fff}}, {0x10001, 0x3, 0x111ecf4c, 0x7fff, @time={r5, 0x989680}, {0x9896, 0x8}, {0x9, 0x9}, @queue={0x1, {0x0, 0x7fffffff}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x3ff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0xa0900, 0x0) fstatfs(r1, &(0x7f000086f000)="00000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27c000)=nil, 0x27c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f66623000", 0x0, 0x0) lseek(r2, 0xffffffffffffffff, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000027e000-0x8)="2e2f66696c653000", 0x42, 0x88) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000c3000)=0x0, &(0x7f000027c000)=0x4) socketpair(0x10, 0x7, 0x4, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r4, &(0x7f000000c000)={0x4, 0xffff, 0x2, "2b918f426730", 0x7, 0x0}, 0x10) r5 = dup2(r2, r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000234000-0x14)={0x4bd8, 0x80, 0x736c, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000021000-0x6)={0x0, 0x2}, &(0x7f00001a5000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000223000-0x8)={r6, 0x8}, &(0x7f00001c9000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00001d5000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000027f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x40) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000005000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000005000-0x4)=0x6, 0x4) 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="", 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) r3 = dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0xfffffdfffffffffd, 0xab, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xffffffffffffffff, &(0x7f0000fbd000)={0x0, 0x0}) 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000046c000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f00002b4000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d5000)=0x7f) syz_emit_ethernet(0x2a, &(0x7f000021e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xfb3e, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e6000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d5b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000343000-0x4)=0x0) sched_getparam(r3, &(0x7f0000f8a000-0x4)=0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ef2000)=0x9, 0x4) r4 = accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000353000-0x8)={@rand_addr=0x895, @loopback=0x7f000001}, 0x8) sendmmsg(r2, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x58d}], 0x1, &(0x7f00001b1000)=[{0x20, 0x119, 0x10000, "31dfaae74e3ae9e88bf334"}, {0xa0, 0x108, 0x1, "aa21e27143d60773ba64084b5d4d70fc9971e236a6109eb19c8a863e70d5b035c523764444ad2503a83519ed5cd869ec2223736e256546074e5d62102767afd307b95a6102c5e8842436753790123f840c08ce89664e449ba8108e5eb8ee5745dcefe9c5ffe94046b3b093586c2102d267fa61e6e768725baba0dd3c3c589527da9bc2df1fec1a640789dfd307"}], 0x2, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000192000)="0001000000000000", 0x8) ioctl$sock_ifreq(r4, 0x0, &(0x7f00000f6000)={@generic="8a0a17089171ec1dca7bcbf48ec325c4", @ifru_map={0x9f, 0x7, 0xffff, 0x6, 0x6938a861, 0x6}}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000040000-0x38)=[{&(0x7f0000d44000)=@in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f000037b000)=[{&(0x7f0000c75000-0x3a)="fbf980d8b027f1fc6d1fc52b2bdcce5e39ecb8c47b2da342354922306dc00d6972cf19171145e6dc2047bd7008d4c5e4480e2fd046e7f7c2405a", 0x3a}, {&(0x7f0000f4c000)="ffef1b8828fa05916970e953e7254a011626eba9bd138fd98b0cf0dbacc73a4f445b2f9bc3d9d264e5a1a5ec2fb5129a7924964ca33d499d0fbd3e786411d4d5af9d3d97588953480e1e1dca8ce70eccd7c00188985971eb376e580a6f8b53d19af184e272a687fecc7a4ce3f1168c", 0x6f}, {&(0x7f0000131000-0x29)="d9934514253960d117586f45938481ce0ff50e22677e8d82d4481cf36f766eb7cb912319da1b5bf1d2", 0x29}, {&(0x7f000024b000-0x19)="b9625c423173b9ce97890565a792883d52c41d68d046b8c5cc", 0x19}], 0x4, &(0x7f0000caf000)=[], 0x0, 0x40040}], 0x1, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000ea7000-0x20)={@generic="034f5cd1b4c542c8d513e81bd931fc95", @ifru_addrs={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000604000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000456000)=[{&(0x7f0000199000)="c1", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x20008000}, 0x8}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00001c9000)="", 0x0}, {&(0x7f00002a7000)="", 0x0}, {&(0x7f00000f0000)="bd3759d835c3ba260408ae1c05206eff2794d90d6dac51d9989c61628d283178d4c19313317d52b150e9a438bbe01cbc6cd4c2565f084529c781fb5f0ae65559dbdd1f12dcb387313f2a14b7bcc17e7dfc54d5a0", 0x54}, {&(0x7f00009cc000-0x1000)="", 0x0}, {&(0x7f000069d000)="", 0x0}], 0x5, &(0x7f00006b0000)=[{0x300, 0x0, 0x0, "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"}], 0x1, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x6, 0x80000000, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}, {&(0x7f0000a07000-0x90)="", 0x0}], 0x2, &(0x7f0000e99000-0x11c0)=[{0x10, 0x11f, 0x0, ""}, {0x18, 0x10d, 0x0, "88"}], 0x2, 0x0}, 0x2}], 0x4, 0xc841) sendto(r2, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000607000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b6000-0x4)=0xc) sendto$inet(r2, &(0x7f00001ff000)="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", 0xeb0, 0x810, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000126000-0x10)={0x0, 0x2, &(0x7f00006c9000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a9}]}, &(0x7f0000ae1000-0x4)=0x10) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00009ad000)=@assoc_value={r5, 0x0}, &(0x7f0000476000-0x4)=0x8) read(r2, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r2, 0x1) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000074000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d18000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = open(&(0x7f0000149000-0x8)="2e2f66696c653000", 0x400000, 0x100) r3 = fcntl$dupfd(r1, 0x0, r1) bind(r3, &(0x7f0000d3c000-0xa)=@rc={0x1f, {0xb4, 0x0, 0x2, 0x5, 0x646a, 0x401}, 0x1}, 0x9) getdents(r2, &(0x7f0000b53000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) pipe2(&(0x7f0000269000-0x8)={0x0, 0x0}, 0x80000) accept4$unix(r4, 0x0, &(0x7f0000ca8000)=0x0, 0x800) r5 = add_key(&(0x7f0000917000)="73797a6b616c6c657200", &(0x7f0000377000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d9f000-0x75)="debe8b2d69751140326d2388b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0ca37d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x212f) bind$inet(r6, &(0x7f0000594000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000334000)={{0x5, 0x0, 0x0, 0x0, 0x0, 0x40, 0x100000001, 0x0, 0x0, 0x0}, 0xf8, 0x3, 0xff, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000e7c000-0x34)="b94a46d35737a38fb2053dfbe68219df4a1c6f2f46cb5e8e39c41c629378cd581947c043fae794b80470cbb4882cc7fbc0d49a55", &(0x7f0000fe7000)=0x0, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000fe7000)="607a952813304abeae64c5c614be6b41f1a00c21ea6314002f062f9fa0c1d0f061373b1efee5c70ae53d4ecbfae84d72139396ca6402df17bc3afcfb3c07072850467b2cb47ecaeafbc4f2fd96f150ce0ec7b9bc3bcd91d9905683e12f174a4255a17f85bb4cbeba6b87c8efaddbf4c285f7e7b954803ac6580ea730c648ac2b48c488a820f74255bfec166adccf6c919d54d84774076ae16a710abae7763b7c307f1dd24b16e0a54cb4b77c1b36bf3b6caea9d9c732abc3f0b592b90bb261da2ecad1ce64feb735d620786b94087fefd5eac68ac056f138540f54169fcf29a3ef39554176d40885a4c7a6869b09763426") mq_unlink(&(0x7f00006a4000)="776c616e3127c76d696d655f747970657d5b7b2170726f63747275737465647070703000") read$eventfd(r3, &(0x7f00008e1000-0x8)=0x0, 0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fe7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ce000-0x10)={0x0, 0x0}, &(0x7f0000fe7000-0x10)={&(0x7f0000614000-0x8)={0x0}, 0x8}) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000bdf000-0x6)={0x169b, 0x7c4, 0x6}) keyctl$assume_authority(0x10, r5) write$tun(r1, &(0x7f0000d89000)=@hdr={0x1, 0x4, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x3, 0x8, 0x88, 0x2, 0xcd5, 0x3, 0x7f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x92) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x3, 0x3, 0x4, 0x3f, 0x1, 0x0, @ipv6={0x8, 0x6, "356d06", 0x315, 0x16, 0xe31e, @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}, {[@hopopts={0x62, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x75, "182773d948799265800351e6a3adcd5d0d3387654ee7c1234eed89aa59e92b8b3e07e7d493d701e3c8dcc22f3ecdd64181e9bf9b7abc342009a867470efa4dfb032eea26a0ad6f6d27dc326e8ddf26fa0ce7ffed66a9ee004b82374e8590a1715daf9c39242baed5e4d19623eda056e194a8ab7f7e"}]}, @routing={0x89, 0x10, 0x1, 0x80, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x3e, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xb1, "eedbcfa6ef60d6928f033bd827de38e236f738f438227c04981ce36ee0dec866210d8f1fc06438e67627a2e25e00329a01c15803caa90e52efe3be8aa979fe1410e20a3917e224dd8adf2c852983eef59c3778975f2c55a9e14461f55da984dd1ab5c8933fc48d10aa1d201d5c3b74e09efd61dceb736658dd2475ab7c26507b328c09d8473fbc724d2d5ad25fad97c13315a6e3b041efb8e41d3c0c13526747d549f03bee33e32dd7197c9e8d4d4d4de9"}]}, @dstopts={0xc, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x82, "ca1b2149a198d063f6f290b3c8373fe66109b381affbd19abce9c74d3db4c4cdc9b6f4bc677434cc28ce4317957c358a3b05bb25a5e87abf07f3640d82db4addc7b0315eb64a36eb87440252a9cd05930fbaaed63f3aa2e3d4c70354e1dba56deb243a8453e3f14f30759366c794c4bc3c5d5d15eda6d77aece45287f06b58d8b79d"}, {0xc9, 0x35, "4aceb04d2fc04b1ba56186ee833b86cd96d7f642280b8eba37fda55d576c0907e75a40daa9aa7073a00293857565ac142709e0c3e1"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0x1, "af295e", 0x400, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x348) getdents64(r3, &(0x7f0000b9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b1c000-0x20)={@common="74756e6c300000000000000000000000", @ifru_flags=0x700}) r1 = socket$inet_sctp(0x2, 0x801, 0x84) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dc7000-0xe8)={{{@in=@loopback=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc7000-0x4)=0xe8) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc7000-0x4)=0xc) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dc7000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x453, 0x0, 0x7b9, 0x1, 0x20, 0xb, 0x0, 0x20, 0x6b, r3, r4}, {0x7, 0x5, 0x1da0, 0x7fff, 0x9, 0x1, 0x188, 0xca}, {0xba08, 0x81, 0x9606, 0x3}, 0x152a, 0x8000, 0x11e703af, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x1}, 0x11, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, 0x2, 0x3, 0x401, 0x17, 0x2, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f3000-0x20)={0x4, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0xc, 0x8, 0x9, 0x7}, &(0x7f0000bf4000)=0x20) mmap(&(0x7f0000844000/0x4000)=nil, 0x4000, 0x3, 0x1000030, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x806, 0x601) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xffffffffffffffff}) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r6, &(0x7f00000c3000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000dc8000)=0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) connect$inet(r6, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x10000000003, 0x24010, r0, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f09000-0xa)="76656e6f00", 0x5) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000983000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) r3 = dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0xfffffdfffffffffd, 0xab, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000098c000-0xd)="2f6465762f736e642f73657100", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007d6000)={0x0, 0x4, &(0x7f00003fb000-0x64)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x144000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0xcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000892000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a63000)={r2, 0x6c, "98643afb89b0169bcb852e8accbe3973d11c6cd2f0a393e0112e18d6fc90fb2906c93c11a1ea7fe3c9c8afa172d592fe2bd7dfd75349ea4a534be44cd19b4246ca382a57357d3c9c6f81c575825456327635c27865251c3339257cf2c668c30a90904dd24018445c872744f9"}, &(0x7f0000663000)=0x74) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000155000)={r3, 0x48, "b8e8fceb6582d66960c694fb8ff04771fd4f71bee63325b29ec313598cec2ae4091b1c14ca2b27bf1e6027923d91b4e3fb21e16f2c21f0f25d47077b87398b104a85fb4c556bbe58"}, &(0x7f00008f8000)=0x50) r4 = socket$inet6_sctp(0xa, 0x20000000000003, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000)="dd", 0x1}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x1002, 0xa5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820b, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = dup(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x40000003, 0x8010, r6, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000231000-0x4)=0x108, 0x4) mmap(&(0x7f0000d7d000/0x2000)=nil, 0x2000, 0x0, 0x50, r5, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r6, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETSF(r7, 0x40085112, &(0x7f0000007000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00001e6000)={0x9, [0x100000000003ff, 0x8, 0x1, 0x1, 0x0, 0x40, 0x5, 0x10000, 0x101]}, 0x16) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0x758, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) [ 54.468744] device gre0 entered promiscuous mode 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mkdir(&(0x7f00003b1000)="2e2f66696c653000", 0x5) mount(&(0x7f0000364000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00009ce000)="") stat(&(0x7f00002a6000)="2e2f66696c653000", &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000f6c000)={{0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, 0x8, 0x2, 0x101, 0x0, 0x0}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000c9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f88000)=0x60) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) getdents64(r0, &(0x7f0000750000-0xc4)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cd9000)={0x0, 0x1, 0xf9, 0x6dc5}, &(0x7f00008a3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002a2000)={r1, 0x5}, &(0x7f000098b000)=0x8) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x730) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000263000-0x10)={0x3f, 0x36f43e00e0c42370, 0xffffffffffffff01, 0x7, 0x0}, &(0x7f0000700000+0xcaa)=0x10) rt_sigaction(0x36, &(0x7f0000d32000)={0x9, {0xffff}, 0x2, 0x0}, &(0x7f000080a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f7d000)={0x0}) statfs(&(0x7f00002c7000)="2e2f66696c653100", &(0x7f0000a67000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f3000)={0x0, 0x24d5}, &(0x7f0000eaf000-0x4)=0x8) accept$inet(r0, &(0x7f0000c39000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003c8000)={r2, 0x5576, 0x9, 0x5, 0xff, 0x10000, 0x9, 0x7fff, {r3, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x46, 0x1, 0xfffffffffffffaad}}, &(0x7f00007a1000-0x4)=0xb8) getdents64(r0, &(0x7f00005fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000943000)={r3, 0x30, 0x30, 0x2, 0x40}, &(0x7f0000fd8000)=0x18) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) dup2(r0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b3b000+0xc50)={0x0, 0x8}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)="6b657972696e6700", &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fd9000-0x8)="2e2f66696c653000", 0x80000, 0x94) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000005e000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000c4e000)={r2, 0x4, &(0x7f0000fd8000)=[0x2, 0x0, 0x2, 0x8], &(0x7f000015f000-0x4)=[0x8], 0x1, 0x1, 0x0, &(0x7f0000fd8000)=[0x4], &(0x7f0000fd8000+0x57f)=[0xfffffffffffff001], 0x0}) r3 = add_key(&(0x7f000003d000)="7472757374656400", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f000096b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fda000-0x4)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000fda000)={0x8, 0x4, 0x6, "1b1e1cd2ec34", "36d76c1418344dbcac99bb3ea23bfd52"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000b49000)={0xffffffff, 0x8, 0x800, 0x9, 0x9}, 0x14) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008f6000)={0x0, 0x0}) ioprio_set$pid(0x3, r5, 0x1) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f000017d000-0x6)="6c6f676f6e00", &(0x7f0000218000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)="6b657972696e6700", &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000fda000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f000069f000)={r6, 0x0}, &(0x7f000029c000-0x4)=0x0, 0x20000003) 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ba8000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = accept$inet(r1, &(0x7f0000ba9000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000c3c000)="2e2f66696c653000", 0x6) setsockopt(r1, 0x0, 0x6f18, &(0x7f0000db2000)="d4c4c4a06d106658355d3aa4cbfb350c8a53eaca4a16bc8b41ec0cfcaefa899e61b36ff1d6bbeeb2bd87277467b16442ba84e85a90bdbab8a7cfaccf16b1ec675581903ae26044aa4e5e8681c61b507a9be75c558b1adc61c7a74f6214212be00f631f2e922edcdeddf3b1b1ecfeac43ec4b4aab5f6dd4dd0851bb110adaea4136ac3b703bf453c27de396c2e353c0887cfed0d4846bc781ee2e683a29aba789671842d055160d8bb4a0ab225f825e0052ebdff53e08d59b02e8b7f8377fb999f2f25babf48a3aea228c8904567a351e8653cf54f06ccf77f3212fcf441e1408f5681b1a", 0xe4) r5 = accept$ax25(r4, &(0x7f0000981000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000949000-0x4)=0x10) ioctl$KDDISABIO(r5, 0x4b37) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) sendto$inet(r3, &(0x7f00002df000-0x1)="58", 0x1, 0x20000000, &(0x7f00002e9000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r3, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000063e000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000be7000-0x9)="2f6465762f6b766d00", 0x240440, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002da000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f000029e000)="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", 0xb51, 0x48810, &(0x7f0000bab000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = getpid() tkill(r6, 0x22) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000-0x10)={0xf10000000000, 0x2, 0x1, 0x6b6}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) poll(&(0x7f0000ba9000-0x20)=[{r8, 0x1a3125d77ef8e750, 0x0}, {r3, 0x45, 0x0}, {r3, 0x0, 0x0}, {r7, 0x4080, 0x0}], 0x4, 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000316000-0xf9)={0x0, 0xf1, "b731778d84bb31b433865410dab4ed44d4f2d127a366f6c0f8341dbf2c7d47c7c61b29e06c5c6a806432d4ad2bffe87232ef5ce0518fbb2cece545e6b86517c47700a881d0eca0bd5c787aee70f36604b3051f14673341c0485d4ccfdbb173c685d88c1a22981f71edd1502da7ade756d43c4132e0e3e37952da4eafa3fa0bf1af779a43b461989cce040b81d5ec70898a14a1d6ff176e66fa36d27942d46cef58ec10e3a6a12bf11ba1b17bb8e692afa252da2eafee5db969924ea70a46881b3fe20efffc96c8b3f01d2e87de50c058acc27a5f477cd138e8f72e638259eb625a40b6a05cc94fdbb28c4b371c719931f8"}, &(0x7f0000001000-0x4)=0xf9) 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb82000)=nil, 0xb82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000af7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008fe000-0x1c)={0x10000000000005, 0x80000000000009, 0xfbab, 0xe34, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000555000-0xc)="2f6465762f72666b696c6c00", 0x42, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fb4000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@generic="185b3afad99628a1a89f819c790ca14b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc1000-0x9)="2f6465762f72746300", 0x200000001eb03, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000f2000)=0x0, &(0x7f0000f72000)=0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd21, 0x0, 0xff, 0x2, 0x8, 0x400000006, 0x9}, &(0x7f0000f73000)=0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004e6000)=@common="9e703667724530000000001d00000000", 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000f74000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000f70000)="0342", 0x2, 0x40, 0x0, 0x0) getpeername$inet6(r1, &(0x7f00001ae000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ae2000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000879000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x1, 0xff, 0x8, 0x2, 0x4fb, 0x5}, 0x20) 2017/10/24 12:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ae6000-0x40)={0x80000000007fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000aef000)={0x6, 0x2}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00007cc000)={0x0, 0x22, 0x3, &(0x7f0000aef000-0x8)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000039000-0x10)={0x954, 0x7, 0x2fffffffc, 0x1563a85c6c8d69ab}) r2 = creat(&(0x7f0000ae0000-0x8)="2e2f66696c653000", 0xb0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000340000)=0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00009be000-0xc)={0x3, 0x3}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00002fa000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000491000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x3, 0x20, &(0x7f00006b4000/0x2000)=nil, 0x80000000}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000763000-0xc)={0x4, r1, 0x0}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000af0000)={"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"}) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000ae7000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000af1000-0xb)="2f6465762f766373612300", 0x800, 0x800) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000ae8000)={0xfffffffffffffffe, 0xffffffffffffffff}) mknod(&(0x7f00005a2000)="2e2f66696c653000", 0x7151, 0x6) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000b12000-0x70)={[{0x400, 0x0, 0xff, 0xac1f, 0x0, 0x5, 0x7, 0x8, 0x0, 0x2, 0x4, 0x40, 0xfffffffffffffff9}, {0xffffffff, 0x17f2a979, 0x9d21, 0x5, 0x8, 0x69, 0x1a4a, 0x8, 0x4, 0x2, 0x9, 0x2, 0x3}, {0x81, 0x3, 0x1, 0xc59, 0x2, 0x8, 0xe67b, 0x3, 0x5, 0xffffffffffffff7f, 0x433e, 0x80, 0x9}], 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f0000aea000)={0x81, 0x0, [0x3, 0x7, 0x50dc, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00002ca000)={0x3fc, 0x0, &(0x7f0000a26000)="4cb9db57fe359dcd85e16208f68c5ca7a2d34624fe20c9e841a17409fcd1cc4c2c5ecbb59fc1e313b4e05223352370cba366c8effd7dec9b86587940b5218954be1b5debcf1d69bd88ca2401957f4dc4606389bd79bb5b640a4c000000400ba9b196b689e5e179df14cbb5330e9ec9b5d77f1005f441cb2ef3b116a84d623060", &(0x7f00005e8000-0x55)="fd7135cd64b3957bdda16fac3bf38eb69e118afed7b5b6ca64bee3bd1d39f1ebfa5eab1c2a64646f366498444c97b8ee1b4c79ff215db3341d0573a99f0d94920ecd3ec2e7a962720c5bb1f757bdb009c43497580b", 0x80, 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x5, 0x7f, 0x4, 0x0, [{0x5, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0], 0xa1}, {0x4, 0x80000000, 0x40, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x400000000000000, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffffff9, 0x100000000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x8, 0x1f, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4cabdc08}, {0x9, 0x400, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xfff, 0x7a7, 0x0, [0x0, 0x0, 0x0, 0x0], 0xeb2}, {0x3ff, 0x446, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x100000001, 0x4, 0xb89a, [0x0, 0x0, 0x0, 0x0], 0x80000000000000}, {0x6, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x80, 0x5, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x10000000067}, {0x40, 0x7, 0x400, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0xab, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x4, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x7fffffff, 0xfffffffffffffffc, 0x9, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x401, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x12, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x4, 0x9b, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x20, 0x9, 0x40, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x8, 0x80, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x80, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x243}, {0x4, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x19}, {0x3f, 0x0, 0x48e, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0xb6, 0x2, 0x8e, [0x0, 0x0, 0x0, 0x0], 0x2}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000061e000)={0x8, 0xffffffffffff0001}) syz_emit_ethernet(0x2d, &(0x7f0000973000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1f, 0xfe000000, 0x14, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffff}, "32"}}}}, &(0x7f00006b9000-0xc)={0x0, 0x1, [0xafe]}) 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xb04, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000b23000-0x1c)={0xe5, 0x3, 0x5f, 0x0, 0x9, 0x100000001, 0xfffffffffffffff8, 0x3, 0x9, 0x401, 0xb0d, 0x10001, 0x0, 0x1ff, 0x3, 0x5, 0x3, 0xfffffffeffffffff, 0x8}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007cc000-0x8c)={0x0, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x2, 0x8201, 0xfffffffffffffff9, 0x80000000, 0x9, 0x8, 0x9, r2}, &(0x7f0000000000)=0x20) shmget(0x0, 0x3000, 0x0, &(0x7f000080c000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x800, &(0x7f00006de000/0x4000)=nil) r3 = shmget(0x2, 0x3000, 0x800, &(0x7f0000536000/0x3000)=nil) r4 = shmat(r3, &(0x7f0000e71000/0x2000)=nil, 0x7000) shmdt(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x6011, r5, 0x0) io_setup(0x3, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3, r5, &(0x7f0000004000-0x6)="454d9a19772c", 0x6, 0x800, 0x0, 0x1, r1}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) r7 = socket(0x11, 0x80003, 0x0) setsockopt(r7, 0x107, 0xa, &(0x7f0000001000)="4f368c2c", 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b51000)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b52000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000005000-0x8c)={0x5e, 0x7, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002000-0x77)={r1, r5, 0x800, 0x0, &(0x7f0000004000)="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", 0xfff, 0xc3b, 0x7fff, 0x7fffffff, 0x3, 0x2, 0x3, "69ead686fc72c9577c884f79900b2d9c85ce6a4f7e6a5af30a1f07d79b52a43bab73f974949b337ffd89b0acb8890efcf0b5c2cc2e133b4a334da93331555b8c9098d5348f9e75f0781f9f581150ff"}) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000977000-0x78)={0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0x0, &(0x7f0000d70000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xbd}) vmsplice(r3, &(0x7f0000994000)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f0000f6e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f34000-0x4)=0x1c) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000fde000)=0x9, &(0x7f0000fde000)=0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000995000-0x20)={0x6, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00003eb000)={0xc0000, r5}) sendto$inet(r4, &(0x7f00000cc000)="0400", 0x2, 0x4000008000, &(0x7f0000ee7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d2000/0xc000)=nil, 0xc000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00009cc000)={0x7, 0xfffffffffffffd33}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000736000)=0x1000000000000005, 0x4) sendto(r4, &(0x7f0000f52000)="30ea3fe062c5a99cbbb3e057c0eadf2024c62c35e8ca0154ef801877710bc8d0ffb291e2a007438377", 0x29, 0x40000, &(0x7f0000f6a000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f00008ef000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fdf000)="360be3fa3be3", 0x6, 0x0, &(0x7f0000523000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000251000)={0x2a, 0x100000000, 0x5, 0x6, 0x6, [{0x7, 0x8e03, 0x401, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x3f, 0x6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0xa5, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000037e000-0x8)={0x0, 0x0}, &(0x7f0000756000-0x4)=0x8) setsockopt(r1, 0x80, 0x1ff, &(0x7f0000011000-0x84)="5fd83ea5d9f807bb7066e7f89613fc15b4d03504ef36045754ae8da593456d459431f6c8de454eafbe2b50463165823fb9e7dff820637ab5d6fab81be5d35cb63291aef49d6b1760251d73067e85c975a8fe014b33f064bf1ada2b61c7df039e01e8b905b881ed0d93f6a88ea150409ae3e57df9980f89600699ed3bd2e644b014c58be1", 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000467000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x8001, 0x401, 0xc7, 0x3}, &(0x7f0000ae5000)=0xa0) getsockname$netrom(r4, &(0x7f000035c000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00008ce000)=0x48) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00001fc000-0x94)={r7, 0x6, 0x89, "253a57359e283d5eb0c426f5486692a2509196790d3efe01745bb0148766c547d39197d0c4b16ba8b6c5b8852fdf3ea22e9678fb7ade6059de7cc78f975d08ed3e93c6ff54ce41ded3896c93ee2eb2ede6758d33ba1fd1c9bae1aec97d0d338d0f691965ece3b543dd2822e6a32fa1260af88e97fdc917cdff511b12e1e4c253aca47a6f9220606cbb"}, 0x94) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) mlockall(0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00001d0000-0xb)="2f6465762f6c6f6f702300", 0x2) pwrite64(r4, &(0x7f0000002000)="f7", 0x1, 0x0) fcntl$addseals(r4, 0x409, 0x2007) sendfile(r2, 0xffffffffffffffff, &(0x7f0000c11000-0x8)=0x200000, 0x82) r5 = fcntl$dupfd(r1, 0x406, r4) socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000713000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000192000-0xc)={r6, 0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00003e1000)={0x0, 0x0, 0x0}) clone(0x0, &(0x7f00002f4000-0x1)="2c", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="f3") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f000010b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000514000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) setsockopt$inet_udp_int(r9, 0x11, 0x65, &(0x7f000036e000-0x4)=0x5, 0x4) read(r3, &(0x7f0000c56000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) request_key(&(0x7f00003b5000)="7573657200", &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r8, 0x4040534e, &(0x7f0000a38000-0x50)={0x185, @time={0x0, 0x989680}, 0x7fffffff, {0xfffffffffffffffd, 0xa}, 0x20, 0x100000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000027a000-0xb0)={{0xffffffffffffff79, 0x0}, "0a4ceaa05dad127800000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0008000000000009fb42d576589701a4", 0x1, 0x10000a, 0x394, 0x3, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000519000)="2f6465762f73657175656e6365723200", 0x80000000243fd, 0x0) close(r2) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r1, r2) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) dup2(r0, r0) [ 54.571882] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00004e9000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10b002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r2 = socket$inet(0x2, 0x80002, 0x10000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007ab000-0x4)=r1, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000582000)=0x0) socket(0x11, 0x802, 0x300) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x12, 0x0, 0x8) socket$inet(0x2, 0x3, 0xb) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000420000)=0x0) bind$inet(0xffffffffffffffff, &(0x7f0000302000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) syz_emit_ethernet(0x3e, &(0x7f000018e000-0xf1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "59f876", 0x8, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x40, ""}}}}}}, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000013000-0x10)={0x25a4, 0x4800000000000, 0x9, 0x62}, 0x10) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000fc0000-0x9)="2f6465762f66623000", 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000069000-0xb)={0x709, 0x5, 0x80000001, 0xdee2, 0x4, 0x0, 0x921e, 0x0, 0x1, 0x8, 0x4}, 0xb) r6 = socket(0x10, 0x2, 0x7) setsockopt$sock_int(r6, 0x1, 0x22, &(0x7f00006ac000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000f50000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f00004e3000-0x26)="2600000022004703af53ff07008a00000002006d200000ff2bc0e9ffff490080e507c7031900", 0x26) recvmsg$netrom(r6, &(0x7f00007ed000)={&(0x7f0000a59000)=@ax25={0x6, {"7ebd8f7fba1baa"}, 0x4}, 0x10, &(0x7f000041b000)=[], 0x0, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000ed7000-0x4)=0x0, &(0x7f0000214000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000e2b000)={0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5, 0xf2b3, 0x8, 0x2, 0x0, 0x40, 0x81, 0xfffffffffffffffe}) 2017/10/24 12:54:07 executing program 0: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x7, @broadcast=0xffffffff, 0x0, 0x8, [@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009af000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ead000-0x10)={0x5, [0xfffffffffffffffd, 0x0, 0xdfa5a80000000000, 0x1, 0x401]}, 0xe) writev(r0, &(0x7f000098f000-0x10)=[{&(0x7f0000402000)="290000001800ffffffff6800000a0021020008000000000700007fff080020c007001004000001ff00", 0x29}], 0x1) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000e1b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009fd000-0x4)=0xef, 0x4) r4 = socket(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f000082b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$mice(&(0x7f0000271000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) readlinkat(r5, &(0x7f00007f5000)="2e2f66696c653000", &(0x7f0000237000)="000000000000000000000000000000000000", 0x12) r6 = open(&(0x7f0000d18000)="2e2f66696c653000", 0x10028042, 0x80000000000007) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ab000)="2f6465762f6877726e6700", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000eda000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000066f000)={0x0, 0x4d, "5fa9ac54b9b8ba194830a0729d68c820b3b1df43ef01e9584813e96ab8100f5aa52b9e78f3865e6cbbd990e8675bcf71f55b839eae00241c23b281eb8c12722f12ac165daa09196b58af25b46c"}, &(0x7f0000e6a000)=0x58) fallocate(r0, 0x1, 0xea0a, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000214000-0x108)={r8, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xff, 0x100000000, 0x7fffffff, 0x1ff, 0xac82, 0x8, 0x3, 0xb8a, 0x8, 0x9, 0xa1160000000, 0x7fffffff, 0x1, 0x100]}, &(0x7f0000bc2000)=0x108) r9 = syz_open_dev$sg(&(0x7f0000108000)="2f6465762f73672300", 0x1000, 0x8000) ioctl$DRM_IOCTL_AGP_INFO(r9, 0x80386433, &(0x7f000081b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) r10 = open(&(0x7f0000002000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r3, 0x5) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r11, r10, &(0x7f0000013000-0x8)=0x0, 0xfffefffd) getsockname$netrom(r6, &(0x7f00004c1000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ab1000-0x1)=0x10) dup2(r10, r11) close(0xffffffffffffffff) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000277000-0x28)="6da5eda284131e38188ad0ce42dd60ebee90a1145c72473198b73b0eb5e33505bd85deb3dc19c38b", 0x28) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r0 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r0, r1) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008080020002) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006bd000-0x9)="2f6465762f76637300", 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fbb000)={0x0, 0x1000, "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"}, &(0x7f0000e07000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000471000-0xc)=@sack_info={r1, 0x1, 0x0}, 0xc) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000498000)=0x100000001) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00002c0000-0x28)={@common="677265300000ffffffde000000000000", @ifru_map={0x1, 0x102, 0x5, 0x1, 0x6, 0x12}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b54000-0x8)=[{0x2, 0x1}], 0x1) readv(r3, &(0x7f0000f3f000)=[{&(0x7f00006c1000)="00", 0x1}], 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b97000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fec000-0x8)=@assoc_value={0x0, 0xe2}, &(0x7f00007d1000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006ff000)=r5, 0x4) 2017/10/24 12:54:07 executing program 2: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000014b000-0x9)="2f6465762f76637300", 0xa40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003b000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000981000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a01000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1, 0x5, 0x8, 0x500, 0x1ff, 0x6000010, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000e6c000)="2e2f66696c653000", 0x0, 0x49) r4 = syz_open_dev$sg(&(0x7f0000e37000-0x9)="2f6465762f73672300", 0x200020009, 0x800000003) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00004da000-0x60)={0x0, 0x3c, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000543000)=0x0) timer_gettime(r5, &(0x7f000099c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x7, 0x10010, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029e000)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000358000)=@assoc_value={0x0, 0x0}, &(0x7f0000a6f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000594000)={r6, 0x6}, &(0x7f0000916000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009e1000)=@assoc_value={r7, 0x3460}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002b0000)={r7, 0x0}, &(0x7f0000026000)=0x8) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000e7f000)={0x100100000000002, 0x4, 0x2, 0x20000100000001, 0x0, 0xffffffffffffffff, 0x1c}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000037a000-0x18)={r8, &(0x7f0000eea000)="", &(0x7f0000eea000)=""}, 0x18) writev(0xffffffffffffffff, &(0x7f000004b000)=[], 0x0) r9 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r9, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f00000e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b39000-0x4)=0xa9) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ae3000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000039c000-0x8e)={{0x98c, 0x1002, 0x80, 0x3, 0x9, 0x0}, 0x1ff, 0x3ff, 0x7, 0x4, 0x9ab, "a5128290749e4c0275f0d1cc4fbcd0f6017c1168d41d2821fd29c803e2e6bd28dceaaa71e491ce63e3267f83a9fc9810600d77150bddafd88dcbc1ea8f4668139d5d3d24b18d8edb98e3d4aab9a07f6e144d219a1be4cbd57b4ef1edcbe5dde343f697c05df6f7e95a73ee8a7d1c6b42165cd39dad7812cb413a"}) bind$inet6(r0, &(0x7f0000d7c000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) mmap(&(0x7f0000000000/0x79f000)=nil, 0x79f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) getsockopt(r2, 0x10a, 0xb, &(0x7f0000797000)="", &(0x7f0000659000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008ca000-0x4)=0xfffffffffffffffc, 0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000832000)="07", 0xffe0, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000a7b000)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ce7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r3, &(0x7f00003a0000)={0xa, 0x2, 0x820, @loopback={0x0, 0x1}, 0xed}, 0x1c) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000dfa000)={0x1f, 0x100000000000081, {0x4, 0x800, 0xfffffffffffffff9, 0x2, 0x0, 0x5}, 0x9, 0xffffffff}, 0xe) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000563000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x10000, @empty=0x0, @empty=0x0]}, 0x28) writev(r3, &(0x7f0000da3000-0xa0)=[{&(0x7f0000494000-0x1000)="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", 0x1000}, {&(0x7f000043e000-0x24)="8682d7a1d25e6de8106320791d54d464a665b74c033829c4c1c9e96bb4b8ab35c739828a", 0x24}, {&(0x7f0000c0e000-0x97)="a42394cb3f3b895e36204c6e97332cc32b79a3ac472f2303a72d4b3449a3ac95a0ac8cae6d81e5156e792e367ac5d711f88642d08e8cabe20156939dbe4a53c7b27db6ec9cf9df265345f9264be4d483e1461012dd9aeaf53a81c1929b644dc114e49c78116e13085f9a91600b5c9d38d86da82d9a6623f77f3ab589caa8281eda783f74e0cefa05243fde880bc9ee0251366556a86513", 0x97}, {&(0x7f0000389000)="17d18d83f6f325a4b6d47401ac46435572969b6c045c1447ffd2dbbb503bbeebe3e84551655d0075298db6dee752ded1c8a1b86e2a5a1c7ac16c618bdeb3bac05cb6b46193cf4afff410eab01100df94", 0x50}, {&(0x7f0000581000)="a5b295cb76e45818e7d7e35a7abd7250f782563c7282912ffb69fd10d26b1d0fdab862f105051ef71b67abd27ba7f66ec3423947bc6fd09e2935604611d102e2afe14438", 0x44}, {&(0x7f0000208000)="dfa9e5c2c691f4fa3d735c2b63d9d565ceadad3027325677bc089232d1c3fba12fdb1ef38edb05005ad5405706bc8f22d90f43168765b812ec50225a8314babb5b2d338dce70a9e02dcd276b393575f1", 0x50}, {&(0x7f000095c000-0x7e)="7b944ef0ba58c775aa9b44a0af6d59f492d06feec93b5e1b3e4e6ea09377838a7e4a3db1757b4d43d61072cf8402fa79514a0d9884315ed8b231508a103b4e1403c009dffffe84a93039646defddaeeb5d27acc3a015d24768c1add71ff9db3e4c615e321af773ae41001e458502ecb63174c7ac4ae42a0d403245e3b761", 0x7e}, {&(0x7f0000e21000)="7ebeef2d933f43383dce5b23ede69ad821dd897ac0dbe587c7b239f80bf60c6c67bfca9411a2fc971e71a9314b1f378345eb9ee9953a847aa36bafac3245ada5733b96adee4174d4", 0x48}, {&(0x7f00000ea000)="c721b7f792f169f20f69396207e11e077eb14789f843ff3407c36b7cbcd9b634f266806e3637c8fc42f0362105448654b3796eba790a6d90c813b0c5cfb603fb3281eaea9a7f1bbaa4c28f", 0x4b}, {&(0x7f000031d000-0x3a)="a3e24c88b330989dffe10905e038976f1ac34e1f8883acde67717d2c223bd3e7fa78a7ffa729dd1368bb1a32385a298d4335e9aef904a9e80fc2", 0x3a}], 0xa) connect$inet6(r0, &(0x7f0000787000)={0xa, 0x2, 0x236, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000894000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = accept4(r0, &(0x7f0000292000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000b5000-0x4)=0x9, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00008bb000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x3, 0x1, 0xc, 0x4, 0x0, 0x6}, 0x20) sendmmsg$alg(r4, &(0x7f0000d71000-0x38)=[{0x0, 0x0, &(0x7f00003d0000)=[{&(0x7f0000d83000)="13", 0x1}], 0x1, &(0x7f00001bd000-0x12f0)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x8002) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000d19000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000053c000)=0x14) close(r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000aa6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 2017/10/24 12:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000a, 0x6, 0x20) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8a000)={0x0, 0x0, 0x0}, &(0x7f00005a3000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c0f000-0x8)={0x8001, 0x1, 0x7f, 0xfffffffffffffeff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x190, 0x0, 0x0]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r2, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10001, 0x1) writev(0xffffffffffffffff, &(0x7f0000b5b000-0x10)=[{&(0x7f0000be1000)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6c7dd", 0x2b}], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f000000a000-0x6)=@random={"6f73322e00", "00"}, &(0x7f0000009000-0x2)="2900", 0x2, 0x2) mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000066e000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000af2000-0xd)="00000000000000000000000000") ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000506000-0xb)="2f6465762f6877726e6700", 0x88000, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r6, &(0x7f0000af3000-0x8)="2e2f66696c653000", 0x200, 0x20) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@textreal={0x8, &(0x7f0000aef000-0x45)="ba400066b80000000066efba6100b0d1eebaf80c66b8c8c8218d66efbafc0ced0f00d30fc7044e1717260f353501c8240766b9f603000066b80070000066ba000000000f30", 0x45}], 0x1, 0x0, &(0x7f00000a4000-0x10)=[], 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 54.659392] device gre0 entered promiscuous mode 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xcda, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r0 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r0, r1) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") memfd_create(&(0x7f0000c4b000-0xc)="2d2d76626f786e6574302e00", 0x2) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r0 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r0, r1) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") 2017/10/24 12:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa4, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x4, @x25={0x5347d3768d122c42, 0x2, 0xff, "8affb16fe4b14a048f67e98762421c99907a9e2d3b3ffe74632748e87447e6ceb3d58aa02f19dbea30134251af5713d31bd08570cd697402df434db3749fe49e7ba3c67313fcb871cde451ba3f11df22b48b0a277a6a5ecacbbe6780f16d195c3875f8a2ecf9ea4847ce937854249a9508d95b2f65f2c0df2104875753078c6cef28629bd71eb210e3031fb21d41b3923eb05f"}}}}, 0x0) r0 = shmget(0x3, 0x1000, 0x78000002, &(0x7f0000f31000/0x1000)=nil) shmat(r0, &(0x7f0000bb3000/0x3000)=nil, 0x3000) r1 = socket$inet(0x2, 0x80000, 0x1000000000800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000053f000-0xb8)={0x0, 0x7, 0x5, 0x7, 0x3, 0x7, 0x4, 0x849, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x2, 0x0, 0x40}}, &(0x7f0000089000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e42000)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2000000000000, 0x80000000, 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a41000-0x8)={0x0, 0x0}, &(0x7f00007a4000-0x4)=0x8) r4 = epoll_create(0x7ff) sendto$inet(r1, &(0x7f0000e0e000)="8c76887333e8391a34db3bb95670ed7d96716c24d57d3ecbdfb82aa45c7ddfb3028cca73a1e126349a56627ac95935be01ae68a7a4d54ba196ceb3b4995a8e0520d5c75eff", 0x45, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f00007ec000-0xc)={0x20002001, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f00006b1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007d7000-0x10)={r3, 0xfffffffffffffff8, 0x1f, 0x1000}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d5b000-0x8)={r2, 0x402}, &(0x7f0000f5e000)=0x8) epoll_wait(r4, &(0x7f0000644000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3) 2017/10/24 12:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xdc5, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:07 executing program 1: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000b2d000)={0x0, []}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000514000-0xf)="2f6465762f73657175656e63657200", 0x28000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x8001, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xa) io_setup(0x0, &(0x7f0000dfb000)=0x0) creat(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x400c) seccomp(0x1, 0xffffffffffffffff, &(0x7f0000001000-0x10)={0x1, &(0x7f00000f6000-0x8)=[{0x6, 0x8, 0xffffffffffffffff, 0xffffffffffffffff}]}) r2 = gettid() waitid(0x0, r2, &(0x7f0000309000)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f000002f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000b88000-0x10)={0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r6 = gettid() ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000742000-0x18)={0x4, 0x0, 0x8, 0x8, 0x1, 0xa8}) futimesat(r5, &(0x7f0000f7b000-0x8)="2e2f66696c653000", &(0x7f0000daf000-0x20)={{r3, 0x2710}, {r3, r4}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x71, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x102, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000673000)="70697065667300", 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xc) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000046c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0xff, 0x6, 0x6, 0x1, 0x5}, &(0x7f00005b5000)=0x20) statx(0x0, &(0x7f0000c8b000-0x8)="2e2f66696c653000", 0x6000, 0x0, &(0x7f0000477000+0x3c2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 12:54:07 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r0 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r0, r1) mknod(&(0x7f0000fbd000-0xe)="2e2f66696c653000", 0x40001002, 0x4) 2017/10/24 12:54:07 executing program 0: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000073000-0x4)=0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[], 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x888, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000085000)="2e2f636f6e74726f6c00", 0x28042, 0x0) r3 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x808) r4 = gettid() fcntl$setown(r2, 0x8, r4) ioctl$void(r3, 0xc0045878) get_robust_list(r4, &(0x7f0000b23000-0x8)=&(0x7f0000fb2000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x8)=0x18) fcntl$setsig(r3, 0xa, 0x19) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bbc000-0x8)={0x0, 0x0}) inotify_add_watch(r3, &(0x7f0000fb3000-0xa)="2e2f636f6e74726f6c00", 0x80000c02) sendfile(r2, r2, &(0x7f0000fb5000)=0x20000000, 0x4) fcntl$lock(r2, 0x7, &(0x7f0000b24000-0x20)={0x0, 0x0, 0x6, 0xfffffffffffffff9, r4}) getsockname$ax25(r2, &(0x7f00001e5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fb4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fb6000-0x8)={0x0, 0x8}, &(0x7f0000fb5000)=0x8) clock_gettime(0x1, &(0x7f0000de1000-0x10)={0x0, 0x0}) readv(r3, &(0x7f0000b25000)=[{&(0x7f0000fb2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3e, &(0x7f0000fba000-0xc1)="afb611e02b89db320259a983d079a2fd7938b42bde1d794f2c3c4c5870c24e9b33175d7ad24fe30fc35ece4adcda717cf4c27e05c3639f58c9c6e59b3f8e27c25028a0256f7369a3ccad9ad4f6e935e13a6d8e41e2c3da16f1e36d717d37dd7410ac7859716cce637a3a0de305a4244ee92321052c9ad8c3d264cd12e41deffe820411af8a1f03e2725527d2cdb33a1230343e43cfd0bfa9ebb7201a7f94449c9c4770b8b2e4f6e182c91de67e61b6567311c2dbe4f31ccbd61e23313aeb220520", 0xc1) sched_setaffinity(r4, 0x8, &(0x7f0000fb8000)=0x1) signalfd4(r0, &(0x7f0000fb8000-0x8)={0xfffffffffffffff8}, 0x8, 0xffffffffffffffff) pwrite64(r1, &(0x7f00002c3000)="dbdd046744f8abfb916b5c104d06fc7b44190027c5a7c09f5600a42ea582c2151e36ddb887ecd8c7e78053e78f303994324c9c4c73873b4a830fcb7d73a6bb141d92ba3b1e801d4171015fec8d986d3dd068", 0x52, 0x0) writev(r2, &(0x7f000040b000)=[{&(0x7f0000b1f000+0xda5)="", 0x0}, {&(0x7f0000b1f000)="ce", 0x1}], 0x2) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r4, &(0x7f0000fba000)=0x18000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000fbc000-0x18)={0x55, 0x2, 0x8b2b, 0x0, 0x3, 0x1}) 2017/10/24 12:54:07 executing program 4: mmap(&(0x7f0000000000/0xa22000)=nil, 0xa22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000a20000)="2e2f66696c653000", 0x404000, 0x180) r2 = dup3(r0, r0, 0x80000) renameat(r1, &(0x7f0000488000)="2e2f66696c653000", r2, &(0x7f000002d000)="2e2f66696c653000") setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000283000-0x57)="e4a445ebe3f996cdb4a219801931f0639a2c95655849bd0986c5782091bf9e08ea95ee2ebf52c9748a72e11b9fd0be8306a5add26c010a05b2bb0600b26000da9feb5db944583882ae358aa6fdd11ff1fc7e86215078b7", 0x57) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000091d000-0xc)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5000000}, 0xc) getpeername$inet(r0, &(0x7f0000282000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000028000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000f4000)=0x1c) fcntl$setpipe(r0, 0x407, 0x7) r5 = getpgrp(0x0) r6 = getpgrp(0xffffffffffffffff) setpgid(r5, r6) sendmsg(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000a18000)="d674cb8cdc6e0f214a4115ee9b40d558c8b503ee62486d119b99c21f41f01a67d5ac312064d1f2311545ccf81e252e54d804af13bf6d83c266f48eec0322c91d145c60f7b89987cdeff4966404dc404ffbe7ce36a76d1c478553165cfbf349254a94ee1a8ff070bc85a0da409a17409f578bbf3fd9c9abd60cf100000000000000074a1a16f7453d", 0x88}, {&(0x7f0000003000)="391790b68966756e2684b6c5c33c43ced134ba2cf6f2209a13fdf181fc076c354817004659c1ae3d54c8b7f066d51e02c79081191028e89afd4ef1c3611a5e3832a02846fa390a07d1bf683db4d15ad92e512a854863961699a8de4630c26fded249978c5e449018", 0x68}, {&(0x7f0000004000)="1b3c9915deceffdd184f837d1992912d7cb7ed79d755cc5b11f3b76cc55fdaec741901d9253a56a72e63867b22651e61f93f1bb8bb76b6e7057f1c8ea716dbed69ff57c4aae8365df3dce78019bc99274fea206af2ad5b41772eb1245c33135e35f37f44cf5fa292577d4ab2ed8b7cc501efd1cbfc285fd56f50592725ea5364be0dba6a8899c49e2dbf1fc569c0fd8b30dd8195a79d636317bdf675ca3deb0709c4815ebf48a14abdc69933e837d1532ffce2d0f9d87a44db0aea03", 0xbc}, {&(0x7f0000006000-0x8c)="abdc8b98502adbcd918d18661add8dad09d334db8c66ca89010db335e4491a61cd0ef6ea46d2e612de32fede3fc3e0008aa6e24ec48fd692fc40a3428b12c5325e13ab3a2f9db43f9f7b8c7d243207d507b070cf95784de1feb99491879b45b2dd0c8672553b743ec11849f08fc6e6463a7d7d39baad6eaf7ae52b626ed772631bb55edc2e39036d93b2d146", 0x8c}], 0x4, &(0x7f0000283000)=[{0x98, 0x1ff, 0x100, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x200000, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b75a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab5963a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e2431a411a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7841bce98488422466306761f291fde6c2664431047f362aa4b7b4e411e7b434422d24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x20000000}, 0x44000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x6, &(0x7f0000001000-0x37)="", 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000284000-0x9c)="bfa180cec6a1c6b777449534b3809dc74a9fac25d7ffa76d3d602b27bb8df439b06aaf8d4d8f486cd85ef67aff1b77580c3d4e94c7d5d2b719975fa133b21d2a29f1d878bdf0f5798ab40f6126b75557386c5741c11733610b1cff8c661d1828b98b495429993b4a646f11d1182a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654ad489b573efdbe750588c4bb10723c709674a9", 0x9c) mmap(&(0x7f0000a22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a22000)=0xe3) 2017/10/24 12:54:07 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000015000)="2f6465762f6472692f636172642300", 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000000b000-0x18)={0x3, 0x0, 0x3f, 0xffffffff, 0x40, 0x7}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000001e000-0x102)={0x0, 0xfa, "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"}, &(0x7f000001e000-0x4)=0x102) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000b000)={r2, 0xeab}, &(0x7f0000012000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f000001d000)={0x2, 0x4, 0x0, 0x1}) fchdir(r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001f000)="706f7369785f61636c5f61636365737340407b76626f786e65743100", 0x2) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f000001e000)={@generic="4831212c96470f1205ebab5b1b80056d", @ifru_data=&(0x7f000001f000-0x20)="0a653601c7f032bd9e1c0c6690b4ab22ba4e7c85841d65f61d6fa5aad2b29048"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000000)={0x8ce, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000004, "11891d9581b731e0", "1ded799d2cdb6c82804b4c18b5ba07535a3092400dc760bb5e9c05260197aa71", 0x80000001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000014000-0x14)={0x0, 0x8, 0x0, 0x7fffffff, 0x1, 0x2}, &(0x7f000001e000)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000020000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000)=@ethtool_link_settings={0x4c, 0x3d, 0x5, 0x30, 0x80000001, 0x2, 0x1, 0xfffffffffffffffd, 0xffffffff, 0x5, [0x8, 0x3, 0x1, 0x3f, 0xb10, 0x81, 0x3, 0x8], [0xffffffffffffff00, 0x0, 0xf0, 0x10001, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000012000-0x14)={0x8, [0x8, 0x6, 0x400, 0x10000, 0x8001, 0x9, 0x800, 0x4]}, &(0x7f000001d000)=0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000000e000)={0x3, 0x0}) 2017/10/24 12:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000621000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000321000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032d000)={0x0, 0x0, 0x0}, &(0x7f0000965000-0x4)=0xc) r1 = gettid() r2 = creat(&(0x7f0000593000-0x8)="2e2f66696c653000", 0x90) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001f5000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b35000)={0x11, 0x0}) sched_getscheduler(r1) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) getpid() r5 = dup3(0xffffffffffffffff, r4, 0x0) r6 = shmget(0x0, 0x1000, 0x7c000c01, &(0x7f0000d4e000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f00001b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f000023a000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb3000)=0xce) socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_proto_private(r5, 0x0, &(0x7f000035d000)="86") setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f00004fe000-0x10)={0x1323c4f7, 0xfffffffffffffffd, 0xfd, 0x8007}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000096000-0x4)=0xffff, 0x4) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000602000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) syz_open_dev$usbmon(&(0x7f000031c000)="2f6465762f7573626d6f6e2300", 0xffff, 0xc80) write$sndseq(r8, &(0x7f00007a0000-0x1b0)=[{0x4, 0x100000001, 0x0, 0x6, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x9, 0x0}, @ext={0x0, &(0x7f0000840000-0x17)=""}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x0, {0x28, 0x0}, {0x0, 0x85}, @time=@tick=0x0}, {0x0, 0x1, 0x0, 0xffffffff, @tick=0x0, {0x8, 0x8}, {0x4, 0x400}, @addr={0x0, 0xa95}}, {0x81, 0x3, 0x1, 0x0, @tick=0x5, {0x80, 0x0}, {0x0, 0x5}, @connect={{0xfffffffffffffffd, 0x4}, {0x101, 0x401}}}], 0xc0) sendmsg$netlink(r7, &(0x7f0000b31000-0x38)={&(0x7f0000389000-0xc)={0x10, 0x0, 0x10000, 0x6efabd14}, 0xc, &(0x7f0000f67000)=[{&(0x7f0000f1a000-0x14ce)=[{0xd8, 0x8, 0x20, 0x59a, 0x6, "13be4dc2599eee2e34696b00452c1bdd7d248110572674a82f4f78cd90b7a60acc893660115de97f256c2dfda25d3cba38d9400e1a982ffca36dfacd12a66f120396d0a39c48e412667ee299fc24c88f4e863e1cd0a2b2c805629ac1530c927416ff11e05d2709784b8a995e84daf449da7e0d061be84b27cb4845d2945ade752c75b8a6bd902a281506623451e8b093a7db17354f28748cbedc7595e52a1272d015aa5da8ab9e236ec9a5e170641591eb06a10f51e81ce1445d587b59fac084deb177c5fe947cff"}, {0xc6, 0xea, 0x405, 0x7fff, 0x80000000, "272a3408a0170d48d6786c32c86c08991b52b6d988d4e4a081f108bd7e631c3c7c7091fa965270eae6414069e141c41d00015ad79d71e0e33083528c228b24af83772801fc90acd57c015365e818ffde4b62855feb87fe6998108f6346aebd9db3f03141db6a6089c43b60ea7b596bb281ab0cff54d87d4aaa70c1d6027f22ef2ab2bc0e9b4b8296f249a7929cc52cbc185668bc4ce9557361458a6043feeb3a38bf2483638528d8bc71ccc1c5de3ee704c7ce3ee0ff"}, {0xfc, 0x400, 0x200, 0x40, 0x0, "efa27fa0ac4252d39a80563a739913c67085bf3543f3eb9ae6f984602127db0fb2badd53d0e0d9765eb7e93d5612c448cdc87f5cfb30edd61ac36bd36026a3449b5631b695c2a76a6b7e8067607d4dacc873f3254002b17696667a2449e38b5dea61adfb1177298162036c1d9da8a97f789fb58db7fe54e2af3046ba9a99e8f497c392da84c33ff52e95787d60a8c0d0274eed872e59954e288178c426775eeb970c4b6ad400ef3fa49cacdb3e6eb90473a8c81bc45070da4069c0d9c277c54d3ffb838f7a169f5aec5e1318134d9954741bd3263e1902d58d2879e7f7d19e00c33a840c05d267bcc7f15e52"}, {0x10e, 0x6, 0x1, 0x3, 0x101, "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"}, {0x1010, 0x4, 0x200, 0x7ff, 0x100000000, "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{0xc2, 0xd2, 0x4, 0xfffffffffffffff9, 0xffffffff, "836c1c89ae5726c9137b25d82659d2f53c5392e2c6a268ca2c78226e1f519120aacfa7aa06741312ad139f513f8e297a167d4a9b180030f8285f6d71b03ff753ce7f0211c485e5ef711ece3d09e576e9dee321387325d7b75117441d73319a87c79350dc655dd134889961d0b37256b05188db3f8e13f09c172dad0acb25a4c370b0205feb0e1c5b563df4bd9c7909a3197804df4a30ccc17e12abaeb4fd4e47512afd21bd1ee2969e3e9a4a962de0a8007d"}, {0x7e, 0x3ff, 0x0, 0xa7e2, 0xecd3, "32fbf3b3effaf8e5a1af966828fc8e665caf280cb7ae1b5c4096c6c4106a5ec25375a4f54cd0f6bcfa6ae7223484a14a78c2da9c4b3f2c38aa5ee273c0e2a90a63a35a79c1b1ccd23cead49737bfab3a44d080f10f2d34592005acedb34a3c14d30a016ae2f8b9f5bf3de8229196"}, {0x48, 0xe526, 0x20, 0x4, 0x7, "fd0c04e20181a1e48e8a3339f14393f6ab7f55e2db6376be2be324e0666ddefcb3ee76382b9ea6e74facbabba5e3267a58e1ceae3ea29afb"}], 0x1304}, {&(0x7f0000a22000-0x483)=[{0x14, 0x6, 0x400, 0x1, 0x401, "4d474f78"}, {0xf3, 0x0, 0x900, 0x81, 0x7, "442fea265884eabfe22bb0523aefdb06c460d8ba8bd66faf33149319eec20d0c24869af93d4d1541d11404657df2455fb6a8fd0d2a13b903009b21985dcd95e5e47560c82b7d17649f61bff4fb58a32e5b41af23637c3be705d413c31e36d08c7e1daef31f4622135481f95709aaa4706f2f8595c205ec20619f970bc769d3455575bbe3d845b56888db8f5da8e69c45a03df58f3defbb30b6b4dd708321fc1166f62bbf85a60b54b4a51a96b23a274bb45fb3635a93c338d04a3e611c84442ea3364d514432f78e88cb5a997dad3fb053fbeffef94ace5d3cf8a27de7ae6e9ac25aad"}, {0x4e, 0x6, 0x0, 0x2, 0x10001, "0eed2c2a71b123693ae27c69c02121f5b20ed4efbeab93e4961b6bdd90badacbdb9b106b07f0e04de0771ef20de285b07b3320e434f205fcdf6863617a57"}, {0x38, 0x8, 0x0, 0x7, 0xfffffffffffffffa, "6200552b9843567baf2b842310aa5e585dbf651cafcb3176f7fe879f19769ef2e3956f78051e2ed5"}, {0x10b, 0x9, 0x404, 0x6cee, 0x9, "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"}, {0xb4, 0x3f, 0x400, 0x5, 0x0, "5627b422b6af4eb1ab80feede4106a2e0b97bc8f5abb1dc9a7debdd1adc517f82614159db76ae0c5124078bafefb331af81becfc9ee7c6cd5f920d5f942b6881e16489bfc4e3c2ec3fdc8f82de66d73a59cf1b7fc5d587c86dfa2b818b65c975ced413911971d74a1b8c460774494280cc1a8e2ea7a30d74767783098caf62ac3bd424b1a250d70e9cd7d1b4832f5bb1d1d37f1d5c7a1b5ce3a416e2df795a1691962d1b"}, {0x2d, 0xfffffffffffffffd, 0x100, 0xeac3, 0x897d, "a904c211ff8831c97a851dc682bd547a4202980d765709ae2cd0ec049e"}, {0x10a, 0xff, 0x400, 0x5ee8b193, 0xe7fb, "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"}], 0x483}], 0x3, 0x0, 0x0, 0x40000}, 0x11) 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r0 = geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbb000)="2e2f66696c653000", r0, r1) 2017/10/24 12:54:08 executing program 3: mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000026b000)={0x0, 0x0}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6870657400", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000001000)={0x8000, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, "4a3a18f0c24ea51c", "be104a6ca8b7bd14bc9f01f6546446c07557a9dc30012eb6f4ca1bad2053534e", 0x3, 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000003000)={r2, 0x179b, 0x20, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f000026b000)="636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000026d000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000026d000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000075000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000026b000)={0xffffffffffffff9c}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$fiemap(r4, 0xc020660b, &(0x7f00001ea000)={0xd27, 0xffffffff80fa1691, 0x4, 0x9b, 0x5, [{0x8, 0x6f, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x1f, 0x3306, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfff, 0x1, 0x81, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x3, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x80000001, 0x0, 0x0, 0x2309, 0x0, 0x0, 0x0}]}) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000143000-0x2)=0x10001, 0x2) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$alg(r2, &(0x7f0000222000)={0x26, "6165616400000000000000000000", 0x6, 0x40, "6374722863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000"}, 0x58) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000266000-0x4)=0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000091000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/10/24 12:54:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) clock_gettime(0x5, &(0x7f000066f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f68000)="7b656d306e6f64657600", 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000098e000)={r2, &(0x7f0000329000)="bbac17b44d382ae3871e62a306bba6d3f9de1de0c7c98464b45dceb7245b4acbb0749cde9533b81f56bca63d50049388519427cecfec3235ccedd2de5e6d3f497a9559233b7ab0a12f5025ce2237fae17d6ab692b3d6436cbb4c447d328124ecbc0eb2cb8f5b2be5a564a54996738a0fe40c6f653538a7bd2a3409d2080a18b9d772ab4f716abf4cb658b8350597de1f18d37665b65a54294e20f56327ec226d97fde3368714caca55b1384445f633edda2bd070ee"}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f00006d6000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000f6a000-0x1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) utimes(&(0x7f00003a2000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x0, 0x2710}, {r0, r1/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000bad000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000e2c000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x100002, &(0x7f0000ba5000)="") accept$unix(r4, 0x0, &(0x7f00003ec000)=0x0) unlinkat(r4, &(0x7f000057d000)="2e2f66696c653000", 0x0) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000712000)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f0000bbf000)="2e2f66696c653000", 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x200000000a) r5 = open(&(0x7f0000ca6000-0xe)="2e2f66696c653000", 0x8000, 0x4) getdents64(r5, &(0x7f000076e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/10/24 12:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xcda, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000a08000-0x8)="2e2f66696c653000", &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/24 12:54:08 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e64000)="2f6465762f6175746f667300", 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x42, 0xfff, 0x8, {0x0, 0x1c9c380}, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x256000)=nil, 0x256000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000255000-0x50)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usb(&(0x7f000024f000)="2f6465762f6275732f7573622f3030232f30302300", 0x1ff, 0x200) pread64(r0, &(0x7f00000be000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x0) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000258000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000016e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000259000-0x8)={0x0, 0x0}) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x8004551a, &(0x7f0000259000-0x8)={0x0, 0x0, []}) 2017/10/24 12:54:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db9000)={0x7, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8283c5b59b6c0895, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x42c, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b67000-0x78)={0x102, 0x78, 0xde, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x11100, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) r1 = socket(0x11, 0x0, 0x100000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x3) set_mempolicy(0x8000, &(0x7f00006e9000-0x8)=0x8, 0xe0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1a000-0x11)="2f6465762f7667615f6172626974657200", 0xa000, 0x0) unshare(0x20001) r3 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f000092c000-0x8)=0x8, &(0x7f0000aea000)=0x18) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b9c000-0xc)="2f6465762f6175746f667300", 0x44000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000a7a000)=0x50, 0x4) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f00001a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r3, &(0x7f000073b000-0x1)="8b", 0x1, 0x14b, &(0x7f0000036000)={r5, r6}) pread64(r3, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r3, &(0x7f000069e000)="6e86", 0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000349000)={0x1, 0x0}) recvfrom$inet(0xffffffffffffffff, &(0x7f000087e000)="", 0x0, 0x40000000, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x8, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) pipe2(&(0x7f000071b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r8, 0x0, r7, 0x0, 0xffff, 0xa) setsockopt(r1, 0x10b, 0x1, &(0x7f0000dec000-0xe)="0b0400012f00000000000000001d", 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e3e000-0x5)="6465616400", &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000636000)="736563757269747900", 0xffffffffffffffff) 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") geteuid() 2017/10/24 12:54:08 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x806, 0xfffffffffffffffe) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000002a000-0x8)={0x0, 0xd5}, &(0x7f000002a000-0x4)=0x8) prctl$setmm(0x23, 0x4, &(0x7f0000023000/0x4000)=nil) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000029000)={r1, 0x39, "a07033bff0f5924a29558a1f7f318b10f271f4f3820953c86f51d0b5d5527729c2f8158575543cf174175bccbfd7fca3511f9b181235471897"}, &(0x7f000002a000-0x4)=0x41) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0xfffffffffffffffe, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x200, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000001000-0x8)=0x100000602) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000015a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000) 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) semget$private(0x0, 0x3, 0x17) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") r5 = epoll_create1(0x0) r6 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000cbe000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f000065b000)={0x80000001, 0x0}) readv(r4, &(0x7f0000054000-0x70)=[{&(0x7f0000fe0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c8000)="2f6465762f6877726e6700", 0x80c0482, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r7, 0xc0605345, &(0x7f000034d000)={0xfffffffffffffffa, 0x0, {0xffffffffffffffff, 0x3, 0x2, 0x2, 0xab66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x5, 0x0) 2017/10/24 12:54:08 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f6e000-0x8)={0x2, r1}) fcntl$getownex(r0, 0x10, &(0x7f0000f6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0xfffffffffffffc00, &(0x7f0000f6c000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) pipe(&(0x7f0000451000)={0x0, 0x0}) pwrite64(r3, &(0x7f0000368000)="08252124c503729bce4ae062d8e72eded1bd5240715229", 0x17, 0x0) write(r2, &(0x7f00007cd000)="1f0000000004ff640f0000000800000005d100000900055100230000000000", 0x1f) msync(&(0x7f0000cd6000/0x4000)=nil, 0x4000, 0x1) fgetxattr(r0, &(0x7f0000a08000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00006a5000)="0000000000", 0x5) 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") 2017/10/24 12:54:08 executing program 0: mmap(&(0x7f0000000000/0x27c000)=nil, 0x27c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000)="2f6465762f696e7075742f6576656e742300", 0x1ff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000005000)="") mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000260000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000026f000)={0x0, 0x0, []}) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000214000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000217000-0x4)=0xc) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000027e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000003c000-0x4)=0x14) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000145000)=0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e25000)="2f6465762f6c6f6f702300", 0x3, 0x80002) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081d000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f000045c000-0x48)={{0xffffffffffffffff, 0x3, 0x1, 0xffffffffffffffff, 0x9}, 0x9, 0xdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f0000a95000-0xa0)=[{&(0x7f0000151000)="", 0x0}, {&(0x7f000058c000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000b0e000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f00007d9000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000c3e000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000069000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000072e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00006c2000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0xa) r5 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000f91000)="2f6465762f6869647261773000", 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f000031e000)=0x0) readahead(r3, 0x4, 0x1f) fallocate(r3, 0x1, 0x0, 0x7fffffff) writev(r3, &(0x7f0000e56000-0x70)=[{&(0x7f0000adc000-0x9e)="38356d2f9ce111b97563b8e9a3a48cc5683357526070dbee0745eaa456214fb4d7fa9f343b83389a37e408914a303ac94042ac6135832a4bab99cafdf171f6301bd19183789a4f5fcfc8aa8d6b92767de9e7aec716161cf6c1c36a803e5774fe7a03fbe5b6a8f79608f7b4d595c662014055b52ba3f28e33e54d45ec0206d9eede31632e54f1d928d2e10ba400c2dba12269e6d10e6b6df2927d29d6940f", 0x9e}, {&(0x7f0000e6a000-0xdd)="26881a79461d78858b4ed720204364ca7f97b221744719f691cc5180ec7042024d897d10c8c2ab7f11cf91ae33c305f96926a56e8babe90a5e80255e8c647760790670d5d03a3fd80ae6ea545d92e36a070cb10935bf40974fac7a5e38d7b2a9b6c43e18d8337253b52263cc814caad60fc221d7ad836bddcbf85bba5f8958824483646e55de644c62f0d4d0d13ef0e0f11f91a7d38c8d84012c9d540df7dfdbc39c96fa20b37d7297e877322d2f3578ea53f156911f4ccc3b9d90826773987778fa1768caa3f9c1cd53c0371737c8ca3d41d997a4c47cf07ac2e52147", 0xdd}, {&(0x7f00006df000-0xfb)="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", 0xfb}, {&(0x7f0000cb0000)="7bad55c720b48b2564f4ebedcddce2a7", 0x10}, {&(0x7f0000da6000)="53b8b76da8640a08275c8f3de967b6c45c8151e4ca91a41fc61fba68ceaefd163ffdecad992ecdfe584ca0d8f9d2e4cc0cd168c1e8bb1abe6cd195969fe8e5f6024257146b6250f045a656fee02e62d75f533e5a401a39163184e234d964f2af19f57e2e8afa69e5e2d47e181ff40118270088fda2", 0x75}, {&(0x7f000047f000)="98e9723837acde537a3f69d3640058465e264e824fe0298ba596c0a5833c5683c473d87095586b292dc62792eca1079bf9f58c2bde110bc267f7eac38152f6413dada412bc8c0c502bca7bfaf856b6fe353571a7356b2bf608fb13", 0x5b}, {&(0x7f0000653000-0xd3)="baea2426d3e7cb81c3820e41097c4cc23efd1201aa40b7edd9d522975e23de1caf9d093157f3be09991c43d0ae8a63d7025b15d02df1ec86e5e6a2204e5df97eeeae8ab5a25454dee9c47c42099e372ee95d61907b51d677152476636b0ed7eff16554ea4da6b22d18f279326db1ba6b662daea4466d929d5937a6d93a4db0bae530491214663f5c6f07e94ac5630ed6e80ff4982ff221c394c746df5b1f7dc31a7b67269ed03f933417746efe3166efb594cb62608a25c25bae3b683ee384761be787630601fc1ae5eec16b69168c0e3352d2", 0xd3}], 0x7) chdir(&(0x7f000015e000)="2e2f66696c653000") r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b2000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000f98000-0xf2)="6a852b893662f88deada9697b1180b1ded3359e48541b408f53b5851457d18e42e7abeb550c4cb06dc40b65959743627ff5918c355f46f76d1136bafb4ac7f2159454a5e29b1f37da6f5334c5a2a926094c6dc40e84c2e48be99429bbd5a058555a1d5e0bfdcf5766375d6888d97f9b2d0e2e62360cde4a5efc027ecf0888bdcfc48b1c5fc06cf39b70279635b7d1829180754f159c5121f4dd50cd76d2984ed96144032c303ee01ba0661e80a3ab06c0cb78e194daf423a1fad67d60f4831aa7186363fdeb3f3cee586fea8f7950f07a7fe248941b6c9ac49a284615e208eb454b431e20300b1d130dc349653470a36cd6b") r7 = syz_open_dev$vcsn(&(0x7f0000fca000)="2f6465762f7663732300", 0xff, 0x20000) bind$bt_rfcomm(r7, &(0x7f00009b2000)={0x1f, {0x3f, 0xfffffffffffffffd, 0x3, 0x401, 0x200, 0xa6f}, 0x4}, 0x9) 2017/10/24 12:54:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x20850, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, 0xffffffffffffffff, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffdffffffffffff, 0x10, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80804) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) r2 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000819000-0x30)=[{&(0x7f0000819000-0xd9)="464579594482fd8071a8ac3e2dc5b2c55c5e4c4ac8b162bfa2c802a66e918891b1e6dc4fe6109dcf73a143f4fec976a380b3f8045194babbf095077dcf51a0700bb0cc320e4e4179cab9b35e00000c74861dfb4f2da7c8f3f1625f6cbbea24523ee3baa0744e4cd36a878d14339c4afaa2a8552b798d70e1d47be965476b8434338703ffe63fe932fd6388126ff7641e6f02176b11780001e1546a3a206d511b6a3d9f0fd3eed3e8b32d156046bdb00b7f2b3a05d14e39ec7c35a9df8ef165b36beacd77e7468379788e619cc08db415f110a12a607008bf0d", 0xd9}, {&(0x7f000021b000)="fe03f9afa5c36684227469b6fbffc1855b1ea99b991de78c45c40080000000000000f82948eb0675179fd28d052f4ef72ace6fb52a9482c40d073c801b8946b0b8c35947d452eebe7e5a0946fc956f42b4fcdb93743831181bf57cd5e9f2b73b9e7a51dede342f07798751b59c7fcdb875cc39f8ffffff7edaea434162da15d835a47d505385a697db9575e236b9e6f35c6af7749314670341dffed4197e73ff1de72e4f4093824102a826", 0xab}, {&(0x7f0000621000-0xdb)="0f16d58cd9250c3ef98011d7f7dfa8f5e41299b880a9b7989c3b301d01479790795e535ddb4d54120e87c838df2fd342a179bfdf55b924e27a992b784e7e3a52af6baf011259ce8694df335a71e0ca08e3a5d293082af3ab7e000000000000000760265b6dabec2db8b8f6764c908304ced27e7c6ffec37c22d4706c0e039122a7e9c5be04255793530613f15380e107a90200c4bb2ca948db81e62c6d2495ccaa1279897dd67e7bab608f6bf316303e0998571e3fba8687903b9a90cd67f86cdf4eca421ea54b53d5ca2fb167a4ea716fb04d137ec78721c17c5b", 0xdb}], 0x3, 0x4) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000081c000-0xb)={0xff, 0x9, 0x10001, 0x100000000, 0x6, 0x9, 0x4, 0x9fc7, 0x80000000, 0x5, 0x4cf}, 0xb) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445c4", 0x23) 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f52000-0x108)={0xffffffff, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xe2f9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x3, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f51000)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000f51000-0x48)="", 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x202, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000cb}, 0x1c) 2017/10/24 12:54:08 executing program 3: mmap(&(0x7f00009ee000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x42000800) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x2000007, 0x4000000031, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) mmap(&(0x7f000057d000/0x2000)=nil, 0x2000, 0x3, 0x50071, r1, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008f8000)={0x0, 0x90e}, &(0x7f0000d1a000-0x4)=0x8) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x8000000000e, &(0x7f0000854000-0x10)={0x0, 0x0}, &(0x7f0000d1c000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000086000-0x10)={0x1, &(0x7f000019b000)=[{0x6, 0x0, 0x0, 0x80000000004a}]}, 0x10) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x1000) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) mmap(&(0x7f00001dc000/0x1000)=nil, 0x1000, 0x200000001, 0x80000008010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f000023e000)=0x1b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x4, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f00004ba000+0x4a)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f00003a4000/0x3000)=nil, 0x3000, 0x2, 0xc010, r2, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0xffffffffffff0001, &(0x7f0000d18000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x21810, r3, 0x0) mmap(&(0x7f00000ec000/0x2000)=nil, 0x2000, 0x4, 0x20010, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x62, &(0x7f0000000000)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="76", 0x1, 0x2, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x807, 0x100) mmap(&(0x7f0000275000/0x3000)=nil, 0x3000, 0x2, 0x80801c, r1, 0x3000000000000000) sendto$inet6(r5, &(0x7f0000684000)="76", 0x1, 0x40, &(0x7f00009ba000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x1c) [ 54.889804] sock: process `syz-executor3' is using obsolete getsockopt SO_BSDCOMPAT 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000976000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007fc000)={0x2, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000f84000)={r1, 0x7f}) r2 = syz_open_dev$dri(&(0x7f00007d8000)="2f6465762f6472692f636172642300", 0x0, 0x0) signalfd(r2, &(0x7f0000f61000)={0xffff}, 0x8) ioctl(r2, 0xfffffffffffff4b2, &(0x7f000048b000-0x9)="037f0000ff0e00006c") r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b1000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007cc000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000e93000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000021e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001a8000)={r4, r5, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000dc000-0x10)={r6, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000165000)={r6, r7, 0x2}) socketpair(0x3, 0x6, 0x2acc0fa1, &(0x7f0000d2b000-0x8)={0x0, 0x0}) dup2(r0, r2) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a76000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000ec9000)="2e2f66696c653000", 0x100, 0x10) r10 = syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x101002) write$evdev(r9, &(0x7f0000548000)=[{{0x2000, 0x3}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x969, 0x5, 0x87315}, {{0x77359400, 0x0}, 0xffffffff, 0xced, 0x8}, {{0x7, 0x4}, 0xfffffffffffffffe, 0x202, 0xf65}], 0x60) ftruncate(r9, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r10, 0x8040451a, &(0x7f0000a3c000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") seccomp(0x1, 0x0, &(0x7f00006d2000-0x10)={0x6, &(0x7f0000c3d000)=[{0xfffffffffffffffa, 0xffffffff00000001, 0xf2, 0x7f}, {0x8, 0x7ff, 0x5, 0xffffffffffffffff}, {0x7f, 0x1, 0x200, 0x2}, {0x80000000, 0x7, 0x7c66, 0x5a57b5ad}, {0x6, 0x6de, 0xffffffff, 0x5}, {0x0, 0x4, 0x4, 0x6}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000924000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x3, 0x2, 0x4, 0x6d, 0x7fff}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051f000-0x4)=0xc) ptrace$setregs(0xffffffffffffffff, r11, 0x0, &(0x7f00002ec000-0xa8)="d4a72677c82134543dc4e74c4fd71c532c8aee84be76b9025546944e05e48007e51e9473730c8165f9686c405b6c62ede413b2bbd4a81560512251e89e525b0f8293525f1bcf3ef1b64ece75b370379369ef9d69ea69ae79942aa9df2606ad3413c76ed0ba87e7d1dd5d696a783d28aacb3d5e58bb22205c33d431ee4c8274487d87c48dc1c79fa2ad97aafd31c4baa83c0ffec53f31646b14e48db74119f54b0a48721c285f6c8b") ioctl$KVM_INTERRUPT(r8, 0x4004ae86, &(0x7f0000f5d000)=0x4) 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xbef, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:08 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "736b636970686572000000000000", 0x10, 0x0, "73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000273000)={0x26, "736b636970686572000000000000", 0x0, 0x80000000080, "6374722863616d656c6c696129000000000100000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000161000)="de77285fc7404fa5cc255123fd399f79f32535d9331e3cc2", 0x18) r2 = accept$alg(r1, 0x0, &(0x7f0000095000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x2, &(0x7f0000b68000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcf000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d33000+0xf7e)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e90000/0x4000)=nil, 0x4000, 0x3, 0x4810, 0xffffffffffffffff, 0x1) connect(r4, &(0x7f0000954000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r5, 0xa, &(0x7f0000000000)=[&(0x7f0000471000/0x2000)=nil, &(0x7f0000902000/0x9000)=nil, &(0x7f0000631000/0x4000)=nil, &(0x7f0000396000/0x4000)=nil, &(0x7f0000f12000/0x3000)=nil, &(0x7f0000d4e000/0x4000)=nil, &(0x7f0000f3b000/0x3000)=nil, &(0x7f00007a3000/0x1000)=nil, &(0x7f000032d000/0x2000)=nil, &(0x7f0000057000/0x2000)=nil], &(0x7f0000000000)=[0x6, 0xf628, 0x3], &(0x7f0000e4c000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00003a9000-0x1c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r4, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f000096a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008e9000/0x2000)=nil, 0x2000, 0x3, 0x31, r4, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000)=0x7, 0x4) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f0000955000-0x89)="12b9fc132212a874b32bb51d29bfdbf382db824b2577cbcc521e6ec9276bda251b49680cc3d482eb625ae3da5a727986259beebd679a3818c1771e1f4d5f2ada9f4cc78c5ddeaef4b2485fdc56d990fde32067c9d7f74f72682d76f0a23b471ac4efc1e0d70bc37bb4a5fe8bf54d9d3f91fee2dee7b70f56f9e3b91a05c63069bcae4d607289a14682", 0x89}], 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x4, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) recvmsg(r2, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f0000bdc000-0x40)=[{&(0x7f0000ec3000-0xba)="00", 0x1}], 0x1, &(0x7f0000d7a000)="", 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f000079e000-0x38)={0x0, 0x0, &(0x7f0000cc3000-0x20)=[{&(0x7f0000f7c000-0x9c)="384d91ab480d5854db2cbd7866693d5cf582f8af19acb56cc2da0e28d10441f73e7aaf3407d37175f9de1c696dbebfb9b25c8a4b3080324391145fd3ea72b796cd3d98084532710644b508c23c6d279d3bff18a0c5554ec56f907459142159ad50fc95b34e932cc6da7d3b159e75b54315339869c894b8943ff9adb6c54d8dfdaced10ca1feac4cd02d295f10f0b60215c125436e2b636ce3a0e1e21", 0x9c}, {&(0x7f0000f7c000)="2ead3824539e2d400fc03827114a92da556b06612ef8b50db220b340eb55baf0b1f027750ce800b6fa36c490ea4d7d5d0e90a153d76589b06da482f00028a473ac235d1fb50a061da25a1675bf77ffab7bdb514088110764a483c8f7a756c00a4ab61f6db3262bf0a01e7eb2d009ee411c512f446a557ebacd2217df0e07d5bc6312b2d770d483e54cdc0cca2100f71c468553c0a2fc16e7350cde9600a4692fc1d7f71de7e791663a94448d67ccda98", 0xb0}, {&(0x7f0000fdb000)="8d81a552f73508d588868de1ad8c702b8e9c8f7e93fe710e942663", 0x1b}, {&(0x7f0000281000)="e666dfe8d9a718401b6a307e3195ea872a2ee6bb8e169157724eb4c37a59624a5bc344e0bb599cac119568517de5c86dd04fa7d2ac4188e96690f15b65368c66797140e947ff99b618", 0x49}, {&(0x7f00009c2000)="f912b7dc6ddeb274f68e1f61cc07ac0946b99cd03b734e8d3ac3f882a195de25c7ce3e3d84c2a7970f0d8daf2a0781460dd4e68a33181f80be6aad4d11361cc24c186a3093163998ded6db907538a61b61206f2d9c741a796cc8dfb6f677152f13cb959bda7b4b79a7d1df679779b2a4c6da4770d894df8bc97b11aa", 0x7c}, {&(0x7f00006c6000-0x21)="526b6f5e6922ccf4c6599b7a09da0f952003ad2a2f41bf6d29a0196c44c406c287", 0x21}, {&(0x7f000088d000-0xb8)="607264cb0a7e3cfa5a41dcee68abb850983f684c0fd69719bdec6143c48248559866d1f378f57baeb1c82d183e8db9a500ce2724afe6bd08acca698e11cc071d28803ae811ae0817d2348ddd60c300e6cd9a35396225a5a9f9635341f7ad5587bdb5ddcb4c084efa7f358d51b08a24a4ff02f43b0c71962696cd13bb6e652d8359ed5c200ad7d778955b95084d5ca6351c1c876c3dddd73fa69aab012699f350469108fc87a37c3d7ef045ce78e2b4c979843490cb416660", 0xb8}, {&(0x7f0000188000-0x28)="d239aa63b9463cc586196907795545087ffe3c7ad0765314bbd7d159d0e0641233aa554b417abd25", 0x28}, {&(0x7f0000b23000)="cf13e1311a744b8664e5312947c3bb4cf34d48aef4907717e136bd7309701705b1866136986f7a3a886e91efd2ca1560d3b587c51bb9406069555bebd95fe9772bf98e27eb980b3a233acc72cc98afbf7f7921fe33689a02bc", 0x59}], 0x9, &(0x7f0000aa8000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x101}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000072f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x100000000000114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/10/24 12:54:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000370000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xfffffffffffffffe, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x440000000806, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000019000)=@assoc_value={0x0, 0x0}, &(0x7f00005bc000-0x4)=0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000050b000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37cb640f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r1, 0x0, 0x4002e, &(0x7f00008a7000-0x99)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd1f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0086480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x200000000000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000a13000)={0x6, 0x5, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000344000-0x9)="2f6465762f76637300", 0x204a01, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0xc0045406) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r6, 0x894c, &(0x7f0000158000)="") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc074510c, &(0x7f0000b18000)={{0x9, 0x5}, {0xb6a3, 0x9}, 0x7, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r5, 0x10044) r7 = gettid() ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000520000)=r7) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000cd0000-0x1)=0x0) dup2(r4, 0xffffffffffffffff) setns(r5, 0x4c000000) read(r4, &(0x7f00000c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) prctl$getreaper(0x0, &(0x7f0000237000)=0x0) 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) pipe(&(0x7f000024b000-0x8)={0x0, 0x0}) r2 = dup3(r0, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e4a000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000120000-0x4)=0x0) r5 = open(&(0x7f0000332000)="2e2f66696c653000", 0x8000000400201, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00004d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f00002e2000-0x8)={r6, 0x3}) r7 = 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) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000bde000-0x10)={0x7f, 0x0, 0x1, 0x10000009}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = fcntl$getown(r4, 0x9) r10 = geteuid() stat(&(0x7f0000f36000)="2e2f66696c653000", &(0x7f0000ec6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r8, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x19, 0x1a, 0x12, 0x0, 0x0, "028d3d534c0000fd1f"}], 0x19}], 0x1, &(0x7f000073a000)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r3, r7, r2, r1]}, @rights={0x14, 0x1, 0x1, [r1, r5]}], 0x3, 0x0}, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f9a000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x100, 0xffffffff, 0xfffffffff9554fee, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xd34, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r12, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00003f4000)={0x0, 0x5, 0x1004000000000, 0x4, 0x3, 0x608, 0x4, 0x7, {0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x4, 0x18cb, 0x80000000}}, &(0x7f00000bc000)=0xb8) getresuid(&(0x7f000039f000-0x4)=0x0, &(0x7f00008c9000)=0x0, &(0x7f0000920000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00002c9000-0xec)={r13, 0xe4, "3c9773ec9dc1c12c08f8248295e5b867f3e0003b133e9606bd9f2fd71ab5a15c26323937c79cf51ffc2fc5b7e8f14990f998ace1f3178c75b21af096248cc462a25d0f24d08d4b99bab21e79ab12386b42ba4f54782321baa0bc041cf2bda737db3ac4fdb5717554f1b46f929253e961b799a59e36c3943ad51bb3a9140f55ada3639e7aaa966b639891e340f87ee51efd5b3aa5f079c6b82a4b4e81d0bdb6297c292a40d5dac8360022027aa6ba4bfd0a0255564cf908ca14ec5955b844b31d1bc043d5ee4e797884b5d73ecd5d7e3678ba9ab7ce1894eac2a89af3d5f2ecd80092dd49"}, &(0x7f00002c1000)=0xec) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xfffffffffffffffb, r7, 0x0) r14 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r14, 0x8904, &(0x7f0000072000-0x4)=0x0) migrate_pages(r15, 0x3, &(0x7f0000663000)=0x7, &(0x7f0000542000)=0x1) write(r14, &(0x7f0000ece000)="2200000015000701000910f700000004020800000100000009000100000100000215", 0x22) socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000beb000)=0xc000000000000, 0x2) 2017/10/24 12:54:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xea9, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1ff, 0xfffffffffffffffc, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x2003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f2000)={0xfffffffffffffffd, 0x1, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6(0xa, 0x80003, 0x100) sendto$inet6(r3, &(0x7f0000efe000)="", 0x0, 0x8080, &(0x7f00008b0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = accept4$inet(r3, &(0x7f0000448000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b69000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000684000)={0x0, 0x77, "9b7948535a7772605deb7c0a7c71fb67eb238309000000900100005a9339ecb8d89e49ff435751fb52f844ab71e76094e4b39b38ab31f6061ba22a399bd76b5903dc79b384050cb7f52343c7a41205df4cda2e074330fcb52907a2ca01dd5cfb2cb4d025e350a2bb6b76f1efe032871316ca4f2e91ba22"}, &(0x7f0000071000)=0x7f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b82000-0x8)={r5, 0x2d8800}, &(0x7f00000ee000)=0x8) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000de9000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f00006e7000-0xb)="2f6465762f766373612300", 0x0, 0x400208200) ioctl$KDENABIO(r6, 0x4b36) clone(0xffffffffffffffff, &(0x7f0000dee000)="0d", &(0x7f0000871000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c3e000)="d8") wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x4000000b, &(0x7f00006d8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000307000)="2f6465762f73672300", 0x0, 0x8000) fcntl$getownex(r7, 0x10, &(0x7f00004df000)={0x0, 0x0}) mq_notify(r6, &(0x7f0000e62000-0x60)={0x0, 0x1d, 0x2, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fed000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000)=0xe8) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000bf5000-0x8)="2e2f66696c653000", r9, r10) ptrace$peek(0x3, r8, &(0x7f0000f44000)=0x0) unshare(0x20000000) mkdir(&(0x7f0000ed0000-0x8)="2e2f66696c653000", 0x2a) 2017/10/24 12:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) mmap(&(0x7f0000daa000/0x2000)=nil, 0x2000, 0x2000004, 0x10, 0xffffffffffffffff, 0x20000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009cd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000cc0000/0x3000)=nil, 0x3000, 0x8002000000, 0x40001010, r0, 0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x1f, &(0x7f000032d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000024000)=0x20004, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x14000)=nil, 0x14000, 0xffffffdfffffffff, 0x8400028850, 0xffffffffffffffff, 0x3) sendmsg$netlink(r2, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000f000-0x24)=[{0x24, 0x2c, 0x401, 0x0, 0x0, "29003d1d0100000000000000ffff000042"}], 0x24}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000017000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000024000)={0x36}, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000050a000-0x4)=0x0, &(0x7f0000d53000)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000020000-0x4)=0xffffffffffffff44, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000026000)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000027000-0xe8)={{{@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, @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}}, &(0x7f0000012000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 12:54:08 executing program 7: mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000976000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007fc000)={0x2, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000f84000)={r1, 0x7f}) r2 = syz_open_dev$dri(&(0x7f00007d8000)="2f6465762f6472692f636172642300", 0x0, 0x0) signalfd(r2, &(0x7f0000f61000)={0xffff}, 0x8) ioctl(r2, 0xfffffffffffff4b2, &(0x7f000048b000-0x9)="037f0000ff0e00006c") r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b1000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007cc000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000e93000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000021e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001a8000)={r4, r5, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000dc000-0x10)={r6, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000165000)={r6, r7, 0x2}) socketpair(0x3, 0x6, 0x2acc0fa1, &(0x7f0000d2b000-0x8)={0x0, 0x0}) dup2(r0, r2) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a76000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000ec9000)="2e2f66696c653000", 0x100, 0x10) r10 = syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x101002) write$evdev(r9, &(0x7f0000548000)=[{{0x2000, 0x3}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x969, 0x5, 0x87315}, {{0x77359400, 0x0}, 0xffffffff, 0xced, 0x8}, {{0x7, 0x4}, 0xfffffffffffffffe, 0x202, 0xf65}], 0x60) ftruncate(r9, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r10, 0x8040451a, &(0x7f0000a3c000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") seccomp(0x1, 0x0, &(0x7f00006d2000-0x10)={0x6, &(0x7f0000c3d000)=[{0xfffffffffffffffa, 0xffffffff00000001, 0xf2, 0x7f}, {0x8, 0x7ff, 0x5, 0xffffffffffffffff}, {0x7f, 0x1, 0x200, 0x2}, {0x80000000, 0x7, 0x7c66, 0x5a57b5ad}, {0x6, 0x6de, 0xffffffff, 0x5}, {0x0, 0x4, 0x4, 0x6}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000924000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x3, 0x2, 0x4, 0x6d, 0x7fff}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051f000-0x4)=0xc) ptrace$setregs(0xffffffffffffffff, r11, 0x0, &(0x7f00002ec000-0xa8)="d4a72677c82134543dc4e74c4fd71c532c8aee84be76b9025546944e05e48007e51e9473730c8165f9686c405b6c62ede413b2bbd4a81560512251e89e525b0f8293525f1bcf3ef1b64ece75b370379369ef9d69ea69ae79942aa9df2606ad3413c76ed0ba87e7d1dd5d696a783d28aacb3d5e58bb22205c33d431ee4c8274487d87c48dc1c79fa2ad97aafd31c4baa83c0ffec53f31646b14e48db74119f54b0a48721c285f6c8b") ioctl$KVM_INTERRUPT(r8, 0x4004ae86, &(0x7f0000f5d000)=0x4) 2017/10/24 12:54:08 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f60000)=0x8269, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd018000000000000070d734cf0117f75d34c82d9d273f08008875c4ccd64ade0e8ce044bc509720001195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e5bcee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9555648fa412b8974f6c92b8364b5657ade630936ca63e6ddfaeda0896440f396f4b9b5a2db8352780dff40bb45a83", 0xcd) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000f61000)="23", 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000075a000)=0x0) mmap(&(0x7f0000e00000/0x4000)=nil, 0x4000, 0x4, 0x3010, r1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000b2f000)=@add_del={0x2, &(0x7f0000f63000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ec9000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x0, 0x80000000, r2, 0x0}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00005db000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f60000)=0x10) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000099000)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, 0x0, &(0x7f0000f62000)=0x0, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000f49000-0x4)=0x1, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f62000)=0x505) 2017/10/24 12:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008b8000+0x98a)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000a69000-0x10)={0x103ff, 0x0, &(0x7f000087f000/0x3000)=nil}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000796000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/24 12:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fc5000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8000, 0xf) r0 = socket(0x10, 0x2, 0x10) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000207000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="634b0b3ae1529a28b0ebc9e262e48299"}) write(r0, &(0x7f000064e000)="240000001b0001e20000000022251c0001f6ff0b0800030000000001f700001ff91617900282c7", 0x27) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d90000)={r0}) r2 = syz_open_dev$sg(&(0x7f0000469000-0x9)="2f6465762f73672300", 0x3, 0x400000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c8c000)={0x1, 0x7, [@random="28a7130bb533", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="2a17a019a37e", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004ba000-0x78)={0xfffffffffffffff8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x22b9ddb3, 0x17, 0x101, 0x4, 0x0, 0x9, 0x4, 0x0}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f63000-0x28)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a96000+0x29)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000077d000)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x644a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x2e78, [0x4c, 0x2, 0x1, 0x86, 0xb564, 0x5bdccac7, 0x5, 0x3]}, 0x5c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7fffffff}) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000509000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000a45000)={0x10000002200, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r4, &(0x7f00001da000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000ed4000-0x17)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) [ 55.022137] nla_parse: 12 callbacks suppressed [ 55.022141] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.032373] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/24 12:54:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00004c9000)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f00008b0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000eb9000+0xcf1)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007bb000-0xc)={0x1, r2, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00004b0000)={0x6, 0x20}) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/24 12:54:08 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x8000000400000a) socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x62, 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}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0xda, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x7418e0ad96f15bf8, 0x7f, &(0x7f0000846000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cd8000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000014a000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x2) syz_emit_ethernet(0x4a, &(0x7f00004bf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x100000000000, 0x3c, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x20, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x6]}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00005df000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x81) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b49000-0x4)=0x8, 0x4) syz_emit_ethernet(0x4f, &(0x7f0000a46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x41, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r4, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x0}, @window={0x3, 0x3, 0x7fff}, @fastopen={0x22, 0x10, "4d533ab7c72977bee8788aa46eb3"}]}}, {"7e"}}}}}}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a7c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000005000-0xa0)=[], 0x0) syz_extract_tcp_res(&(0x7f000001e000)={0x42424242, 0x42424242}, 0xff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80004, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f60000)=@common="627a7130190000000191da0000800000", 0x10) [ 55.058654] RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or rds_rdma? [ 55.091905] FAULT_INJECTION: forcing a failure. [ 55.091905] name failslab, interval 1, probability 0, space 0, times 0 [ 55.092918] CPU: 3 PID: 12696 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.093582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.094515] Call Trace: [ 55.094855] dump_stack+0x194/0x257 [ 55.096440] ? arch_local_irq_restore+0x53/0x53 [ 55.096787] ? rcu_read_lock_held+0xa9/0xc0 [ 55.097109] ? pid_task+0xf7/0x1a0 [ 55.097434] should_fail+0x8c0/0xa40 [ 55.097745] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.098151] ? lock_downgrade+0x990/0x990 [ 55.098564] ? map_files_get_link+0x3a0/0x3a0 [ 55.098965] ? __lock_is_held+0xb6/0x140 [ 55.099273] ? find_held_lock+0x35/0x1d0 [ 55.099649] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.100057] ? __lock_is_held+0xb6/0x140 [ 55.100416] ? rcu_note_context_switch+0x710/0x710 2017/10/24 12:54:08 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f67000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00004d7000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10002, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c7000)="2f6465762f73657175656e63657200", 0x101100, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000bf3000)=0x0) r3 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x1, 0x0, @thr={&(0x7f000044a000-0xc0)="", &(0x7f0000b92000-0xd)=""}, []}, &(0x7f0000001000-0x2)=0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) setns(r0, 0x48000000) ioctl$int_in(r0, 0x5452, &(0x7f00008f1000)=0x4a7a) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000179000-0x14)={0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00004ea000-0xd8)=@ioapic={0x2000, 0x8001, 0x7, 0x0, 0x0, [{0x0, 0xc93, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x401, 0x400, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xfffffffffffffffa, 0x2, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x1b16}, {0x2, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x401, 0x4000000080, 0x9, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xdcf, 0x1, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x6, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x4, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x10001, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x77f}, {0x8, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x2, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x570}, {0x5, 0x4b, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xb73, 0x8, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x773, 0xbe6e, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x41d, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffff300}, {0x3, 0x100000001, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0xffffffffffffff44, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffe0}, {0x9, 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7ff, 0x9, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x101, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x1c0, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1}]}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00004db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000515000)=0xb7) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db1000)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000ea7000-0x20)={{&(0x7f0000692000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x8000000000000802, 0x81) bind(r5, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000000c000-0x4)=0xff, 0x4) mmap(&(0x7f0000ce3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000ff4000)="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", 0xfff) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f00000a3000)=0x0) r6 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000531000/0x4000)=nil, 0x4000, 0x2400000, r6) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r5, 0x10c, 0x1, &(0x7f0000ff5000)=0x0, 0x4) 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 0: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e4f000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) r1 = creat(&(0x7f0000272000-0x8)="2e2f66696c653000", 0x7c) readahead(r1, 0x620625b8, 0x1800000000000000) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000afc000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f000005e000)=0xc) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x30810, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000f6d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e1d000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) [ 55.100949] should_failslab+0xec/0x120 [ 55.101706] __kmalloc_track_caller+0x5f/0x760 ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000af3000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000b6000)={0x4000000002, 0x78, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x5000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000901000)="2f6465762f73657175656e6365723200", 0xf8220, 0x0) 2017/10/24 12:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xb04, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000b6e000-0x9)="2f6465762f66623000", 0x3ffff8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) gettid() ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000ee6000-0x1)=0x4) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ircomm(&(0x7f0000000000)="2f6465762f6972636f6d6d2300", 0x0, 0x60840) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000071c000)=0x18) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0x1) io_setup(0x0, &(0x7f0000937000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022e000-0xc)="2f6465762f72666b696c6c00", 0x400000000200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00004d9000)="") r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b9e000-0xe8)={{{@in6=@empty={[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=@local={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}}, &(0x7f0000435000)=0xe8) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) fchmod(0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00007fb000-0x58)={0x10000, 0x8, 0x16, 0x4, 0x100000000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_FONT(r2, 0x4b61, &(0x7f000026b000)="4b3c9f2fa562ebb64c39b877ff93aec571e706c06594c9bea28e4697fe64e4eaa50b8586a02bf0a65049f458ec884dea0e331ae9e64f2d9c2af7bb9daec6637bd8021e2c14d4a5656d8459e8a91dd7ac88cdcb") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000036000)="2f6465762f73657175656e6365723200", 0x80000000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000939000-0x30)={0x3, 0x9, &(0x7f0000938000)=[@map={0x9, 0x20000002, 0x8001, r2}, @map={0x5, 0xfffffffffffffffb, 0x710, r2}, @generic={0x3f, 0x1000, 0x1, 0xa9b0}, @generic={0x4, 0xc8b2, 0x4, 0xb01}, @generic={0x400, 0x4, 0x80, 0x7fffffff}, @map={0xa67d, 0x80000000, 0x2, r2}, @generic={0xffffffffffffff6c, 0x2, 0x100000001, 0x0}, @generic={0x5, 0x6, 0x5, 0x0}, @map={0x5, 0x7fffffff, 0x22, r2}], &(0x7f000069f000)="657468314073656c696e757800", 0x6d0, 0x6e, &(0x7f0000939000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) listen(r4, 0x2003) accept4$unix(r5, &(0x7f0000dd7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007e6000)=0x8, 0x80000) syz_open_dev$random(&(0x7f0000854000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) 2017/10/24 12:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00005fd000-0x70)="") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000367000-0xa)="2f6465762f70746d7800", 0x420000, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00007e4000-0x24)={0x6d, 0xffffffffffffffff, 0x9, 0x8, 0x7, 0xe8, 0x80000000, 0x9, 0x0, 0x6, 0x7e32, 0x100}) mmap(&(0x7f0000509000/0x4000)=nil, 0x4000, 0x2000004, 0x20010, r0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00005ce000-0xa)="2f6465762f7663732300", 0xd97a, 0x0) bind$bt_rfcomm(r2, &(0x7f000080b000)={0x1f, {0x2, 0x0, 0x20, 0x765, 0x10, 0x3}, 0x5}, 0x9) perf_event_open(&(0x7f000095b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000a10000)=0x0, &(0x7f0000e40000)=0x0, &(0x7f00009c2000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000d71000-0x4)=r4) sendmsg$netlink(r3, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000085b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000930000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000031d000-0xe4)={r5, 0x3, 0xdc, "99c27fc35b224fa378c3626d701154f282f38318c26f2357992c365e235088d19edd7290373d1c04fc0b1e6e8d405bb37a94071c95a53ac5f83af8c1db463a61bcb1a4498b4f2b20841b8dd9e3b05707d36e13f9a8ff27102533e4da54bec7f403c167c6f84c7430195cc2a3803819a30130675478535ce8bc274f9b261f035bf97e6e38d4bd33b8d0fcb5546f98a98d4ce185ecd0f154a1a4e505a2019c502b9ccc09337e26b2772db68684281ebd9a8a7e182495bca1584ba297fb29a1bbcaeffdcefaf18db8abbd7980595de40afbd384b7c9af07b089811f3f8e"}, 0xe4) [ 55.102354] ? strncpy_from_user+0x430/0x430 [ 55.102963] ? strndup_user+0x62/0xb0 [ 55.103353] memdup_user+0x2c/0x90 [ 55.103728] strndup_user+0x62/0xb0 [ 55.103992] SyS_mount+0x3c/0x120 [ 55.104315] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.104755] RIP: 0033:0x447c89 [ 55.105047] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.105670] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.106169] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.106837] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.107388] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.107875] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.116160] FAULT_INJECTION: forcing a failure. [ 55.116160] name failslab, interval 1, probability 0, space 0, times 0 [ 55.117671] CPU: 2 PID: 12707 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.118471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.119296] Call Trace: [ 55.119557] dump_stack+0x194/0x257 [ 55.119907] ? arch_local_irq_restore+0x53/0x53 [ 55.120413] ? __save_stack_trace+0x7e/0xd0 [ 55.120732] should_fail+0x8c0/0xa40 [ 55.121018] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.121576] ? kasan_kmalloc+0xad/0xe0 [ 55.121986] ? __kmalloc_track_caller+0x15e/0x760 [ 55.122458] ? memdup_user+0x2c/0x90 [ 55.122748] ? strndup_user+0x62/0xb0 [ 55.123098] ? SyS_mount+0x3c/0x120 [ 55.123479] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.123873] ? find_held_lock+0x35/0x1d0 [ 55.124294] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.124837] ? rcu_note_context_switch+0x710/0x710 [ 55.125311] ? __check_object_size+0x25d/0x4f0 [ 55.125770] should_failslab+0xec/0x120 [ 55.126163] __kmalloc_track_caller+0x5f/0x760 [ 55.126610] ? strncpy_from_user+0x430/0x430 [ 55.127037] ? strndup_user+0x62/0xb0 [ 55.127415] ? _copy_from_user+0x99/0x110 [ 55.127819] memdup_user+0x2c/0x90 [ 55.128121] strndup_user+0x62/0xb0 [ 55.128406] SyS_mount+0x6b/0x120 [ 55.128671] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.129021] RIP: 0033:0x447c89 [ 55.129255] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.129821] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.130531] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.131138] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.131854] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.132594] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.156119] FAULT_INJECTION: forcing a failure. [ 55.156119] name failslab, interval 1, probability 0, space 0, times 0 [ 55.157094] CPU: 1 PID: 12712 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.158112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.158859] Call Trace: [ 55.159054] dump_stack+0x194/0x257 [ 55.159422] ? arch_local_irq_restore+0x53/0x53 [ 55.159861] should_fail+0x8c0/0xa40 [ 55.160134] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.160606] ? __kmalloc_track_caller+0x15e/0x760 [ 55.161054] ? strndup_user+0x62/0xb0 [ 55.161377] ? SyS_mount+0x6b/0x120 [ 55.161712] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.162175] ? find_held_lock+0x35/0x1d0 [ 55.162568] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.163104] ? lock_release+0xa40/0xa40 [ 55.163544] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.163552] ? rcu_note_context_switch+0x710/0x710 [ 55.163562] should_failslab+0xec/0x120 [ 55.163567] kmem_cache_alloc_trace+0x4b/0x750 [ 55.163573] ? kasan_check_write+0x14/0x20 [ 55.163580] ? _copy_from_user+0x99/0x110 [ 55.163593] copy_mount_options+0x5f/0x2e0 [ 55.163605] SyS_mount+0x87/0x120 [ 55.163617] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.163622] RIP: 0033:0x447c89 [ 55.163625] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.163631] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x400000000000003c, &(0x7f0000ec1000-0x1)="bc", 0x1) signalfd4(r1, &(0x7f0000489000)={0x7}, 0x8, 0x80800) connect(r1, &(0x7f0000a40000-0x80)=@generic={0x1b, "bf462fd47e653a5c83c5016839b10d65a875041250bcd90bac491b0acfc033197763a44f8e24682ac9589edee1c013772ea97532955017a67a8d00ad885af30a0499516f1893ce4e42e0ed524dd79c2d755d90e9c730d6c2abcc900274d16515da9a8a5c409e709c4999a9eccbf9b38325b9b763ebc3565d942dd7c647a7"}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000aa9000-0xa)="2f6465762f6870657400", 0x20001, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000030000)=0x100000001, 0x4) ioctl$VT_RELDISP(r2, 0x5605) writev(r0, &(0x7f00007c6000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec010019ff00", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x8000000000000003, 0x5) flock(r3, 0xd) getsockopt(r3, 0xff, 0x7f, &(0x7f0000a58000-0xdd)="", &(0x7f0000c1c000-0x4)=0x0) [ 55.163635] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.163637] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.163641] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.163643] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.187117] FAULT_INJECTION: forcing a failure. [ 55.187117] name failslab, interval 1, probability 0, space 0, times 0 [ 55.188564] CPU: 3 PID: 12724 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.189425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.190000] Call Trace: [ 55.190192] dump_stack+0x194/0x257 [ 55.190582] ? arch_local_irq_restore+0x53/0x53 [ 55.191048] should_fail+0x8c0/0xa40 [ 55.191321] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.191792] ? lock_release+0xa40/0xa40 [ 55.192180] ? find_held_lock+0x35/0x1d0 [ 55.192564] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.193140] ? depot_save_stack+0x12c/0x490 [ 55.193583] ? rcu_note_context_switch+0x710/0x710 [ 55.193958] should_failslab+0xec/0x120 [ 55.194212] kmem_cache_alloc+0x47/0x760 [ 55.194523] getname_flags+0xcb/0x580 [ 55.194877] user_path_at_empty+0x2d/0x50 [ 55.195191] do_mount+0x15f/0x2bb0 [ 55.195455] ? copy_mount_string+0x40/0x40 [ 55.195783] ? rcu_pm_notify+0xc0/0xc0 [ 55.196084] ? copy_mount_options+0x5f/0x2e0 [ 55.196409] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.196787] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.197236] ? kasan_check_write+0x14/0x20 [ 55.197679] ? _copy_from_user+0x99/0x110 [ 55.197982] ? copy_mount_options+0x1f4/0x2e0 [ 55.198298] SyS_mount+0xab/0x120 [ 55.198571] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.198970] RIP: 0033:0x447c89 [ 55.199270] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.199871] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.200772] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.201261] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.201924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 55.202605] R13: 0000000000005580 R14: 00000000006e9620 R15: 0000000000000001 2017/10/24 12:54:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x8) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f67000)={0x2, 0x78, 0x25, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000, r0, 0x0) mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x100) inotify_add_watch(0xffffffffffffffff, &(0x7f00002c0000-0x8)="2e2f636f6e74726f6c00", 0x40) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0xa0040002) r3 = creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) r4 = inotify_init1(0x80000) getegid() inotify_add_watch(r4, &(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x86000006) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000b39000-0x8)={0x40000002, 0x6}) mmap(&(0x7f0000a9d000/0x3000)=nil, 0x3000, 0x3, 0x31, r2, 0x0) mprotect(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x7) perf_event_open(&(0x7f0000729000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = inotify_init() mkdir(&(0x7f0000b7d000)="2e2f636f6e74726f6c2f66696c65302f66696c653000", 0xfc) inotify_add_watch(r5, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000800) mmap(&(0x7f0000755000/0x3000)=nil, 0x3000, 0x1000000, 0x40000034, r3, 0x0) pipe(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = inotify_init() inotify_add_watch(r6, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x0) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f000073c000)="2f6465762f766373612300", 0x4ac, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4a79, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7966}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x9}], 0xdc) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00004f0000)=0xfffffffffffffffb) io_setup(0x7, &(0x7f0000988000-0x8)=0x0) socketpair$inet6_sctp(0xa, 0x401, 0x84, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093b000)="2e2f66696c653000", 0x1) syz_open_dev$loop(&(0x7f00008cc000)="2f6465762f6c6f6f702300", 0x0, 0x0) fsync(r1) gettid() socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f000041b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000013b000-0xb)="2f6465762f6877726e6700", 0x81, 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) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f00006ab000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x20) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000001000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000042000)="67", 0x1) r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00004c6000-0x1)={0x2}, 0x1) sendto$inet(r3, &(0x7f000052f000)="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", 0x15d, 0x20000000, &(0x7f0000934000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/24 12:54:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000715000-0x8)="2e2f66696c653000", &(0x7f0000216000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x20, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r2, &(0x7f00006db000)={0x10, 0x0, 0x8000800000438, 0x401}, 0xc) r3 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eef000)={0x0, 0x0, 0x0}, &(0x7f0000a2b000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r5, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0x2, r5, 0xffffffffffffffff, &(0x7f0000982000)="") ptrace(0xffffffffffffffff, r5) [ 55.215645] FAULT_INJECTION: forcing a failure. [ 55.215645] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 55.216478] CPU: 0 PID: 12730 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.216991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.217660] Call Trace: [ 55.217916] dump_stack+0x194/0x257 [ 55.218198] ? arch_local_irq_restore+0x53/0x53 [ 55.218562] should_fail+0x8c0/0xa40 [ 55.218802] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.219440] ? __lock_acquire+0x6aa/0x3d50 [ 55.219806] ? check_noncircular+0x20/0x20 [ 55.220256] ? find_held_lock+0x35/0x1d0 [ 55.220589] ? __is_insn_slot_addr+0x1fc/0x330 [ 55.220953] ? lock_downgrade+0x990/0x990 [ 55.221384] ? should_fail+0x23b/0xa40 [ 55.221752] ? is_bpf_text_address+0x7b/0x120 [ 55.222189] __alloc_pages_nodemask+0x338/0xd80 [ 55.222597] ? lock_release+0xa40/0xa40 [ 55.222938] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 55.223469] ? find_held_lock+0x35/0x1d0 [ 55.223886] ? depot_save_stack+0x12c/0x490 [ 55.224270] ? rcu_note_context_switch+0x710/0x710 [ 55.224735] cache_grow_begin+0x80/0x400 [ 55.225117] kmem_cache_alloc+0x400/0x760 [ 55.225522] getname_flags+0xcb/0x580 [ 55.225888] user_path_at_empty+0x2d/0x50 [ 55.226284] do_mount+0x15f/0x2bb0 [ 55.226630] ? copy_mount_string+0x40/0x40 [ 55.227034] ? rcu_pm_notify+0xc0/0xc0 [ 55.231501] ? copy_mount_options+0x5f/0x2e0 [ 55.232152] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.232624] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.233105] ? copy_mount_options+0x1f4/0x2e0 [ 55.233533] SyS_mount+0xab/0x120 [ 55.233864] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.234295] RIP: 0033:0x447c89 [ 55.234581] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.235385] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.236108] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.236920] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.237587] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.238297] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 2017/10/24 12:54:08 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff2000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000ef3000)={0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0x8, 0x85, 0x0, 0x40000000000000, 0x7, 0x6000000000}) r2 = dup(r1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0xffff, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000ff1000-0xa)={0x9, "000000a1073d"}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000ff2000)="") mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000029a000)="6c6f676f6e00", &(0x7f0000ff1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff0000)="00", 0x0) ioctl$TIOCNOTTY(r2, 0x5422) close(r0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000ff2000)=0x3) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000ff0000)=0x100, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ff4000-0x8)={0x0, 0x0}) 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.256325] FAULT_INJECTION: forcing a failure. [ 55.256325] name failslab, interval 1, probability 0, space 0, times 0 2017/10/24 12:54:08 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002c7000-0x8)={0x0, 0x32}, &(0x7f0000c99000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xa) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x10, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"4c"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000682000)={0x42424242, 0x42424242}, 0xfffffffffffffffc, 0x7c8f) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, r8, r7, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000c60000-0x58)=[], 0x0) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x0, 0x6) io_setup(0xb1, &(0x7f000027b000)=0x0) io_setup(0x3f, &(0x7f0000109000-0x8)=0x0) io_destroy(r9) syz_emit_ethernet(0xdf, &(0x7f00005b8000-0xdf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd1, 0x2, 0x4000000000000000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x1, 0x0, 0xbd, 0x0, "62f97424e6455330ff500de4a44baa34f1f353c109205df3243a6028a3669aa70e0fa631812ff9114862d6bb0246ef42f4524bf9413121d5ee87e114e88248707a97d36f8a00ab6f6ae2615bde5e391e605a45eee9c7a9f36b081a2d30a96cc88439722d741371268c7cbff98682efd2c732e7a539ea2259cd6d907a8a1bbc8bc8db38c222ba6ed5297f872869bdf304da01008a8314ab8f0ab45183b7eb964b2eea28ea5fb3403a67b262a73087d49f4715bbe5b5"}}}}}, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = request_key(&(0x7f0000168000)="6269675f6b657900", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000743000)="00", 0x3) keyctl$get_security(0x11, r10, &(0x7f0000ccd000)="", 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000037000)={r2, 0x40, 0x0, 0x1, 0x9}, &(0x7f0000f2c000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000390000)={r11, @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]}, [0x1, 0x3, 0x1, 0x81, 0x0, 0x4, 0x200, 0x6, 0x5, 0x40, 0x7fff, 0x3, 0x100000000, 0x10000, 0xffffffffffffff84]}, &(0x7f000090f000)=0x108) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00006f4000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_extract_tcp_res(&(0x7f00004cd000-0x8)={0x42424242, 0x42424242}, 0x0, 0x8) syz_emit_ethernet(0x43, &(0x7f00002cf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x33, @snap={0x1, 0xab, "72db", "fa5dfa", 0x9000, "5cc9a2c8703a9331e2b6e0018332c9dab0293c78fcfab37c407c0f0d9579bd057b3093024f3fba236783"}}}}}, 0x0) [ 55.257239] CPU: 0 PID: 12741 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.257243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.257246] Call Trace: [ 55.257258] dump_stack+0x194/0x257 [ 55.257269] ? arch_local_irq_restore+0x53/0x53 [ 55.257278] ? perf_trace_lock+0xf1/0x860 [ 55.257298] should_fail+0x8c0/0xa40 [ 55.257312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.257321] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.257327] ? rcutorture_record_progress+0x10/0x10 [ 55.257341] ? check_noncircular+0x20/0x20 [ 55.257359] ? find_held_lock+0x35/0x1d0 [ 55.257400] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.257412] ? rcu_note_context_switch+0x710/0x710 [ 55.257418] ? lock_downgrade+0x990/0x990 [ 55.257437] should_failslab+0xec/0x120 [ 55.257445] kmem_cache_alloc+0x47/0x760 [ 55.257469] alloc_vfsmnt+0xe0/0x9c0 [ 55.257479] ? mnt_free_id.isra.21+0x50/0x50 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.257490] ? avc_has_extended_perms+0x12c0/0x12c0 [ 55.257502] ? avc_has_perm+0x43e/0x680 [ 55.257516] ? avc_has_perm_noaudit+0x520/0x520 [ 55.257535] ? find_held_lock+0x35/0x1d0 [ 55.257553] ? __get_fs_type+0x8a/0xc0 [ 55.257562] ? lock_downgrade+0x990/0x990 [ 55.257570] ? module_unload_free+0x5b0/0x5b0 [ 55.257578] ? lock_release+0xa40/0xa40 [ 55.257584] ? _cond_resched+0x14/0x30 [ 55.257597] ? selinux_mount+0x2bb/0x4e0 [ 55.257611] vfs_kern_mount.part.26+0x84/0x4a0 [ 55.257622] ? may_umount+0xa0/0xa0 [ 55.257629] ? _raw_read_unlock+0x22/0x30 [ 55.257636] ? __get_fs_type+0x8a/0xc0 [ 55.257653] do_mount+0xea1/0x2bb0 [ 55.257672] ? copy_mount_string+0x40/0x40 [ 55.257680] ? rcu_pm_notify+0xc0/0xc0 [ 55.257701] ? copy_mount_options+0x5f/0x2e0 [ 55.257708] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.257715] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.257726] ? kasan_check_write+0x14/0x20 [ 55.257734] ? _copy_from_user+0x99/0x110 [ 55.257749] ? copy_mount_options+0x1f4/0x2e0 [ 55.257763] SyS_mount+0xab/0x120 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:7): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.257776] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.257782] RIP: 0033:0x447c89 [ 55.257786] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.257793] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.257796] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 2017/10/24 12:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xa19, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) fcntl$getflags(r0, 0x409) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x2) set_mempolicy(0x4003, &(0x7f0000000000)=0x4, 0x9) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b1c000)="") mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000644000)={0x1, 0x1691450c, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a67000)={r1, &(0x7f0000000000)="b26d85a3a7f2e6ca22178bb5980d"}, 0x10) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f98000-0x9)="2f6465762f76637300", 0x8000, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000b65000)=0xacb, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f97000-0x18)={r3, &(0x7f0000640000-0x3)="424ed949bc5c8a229d0c259b", &(0x7f0000f97000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x3, 0x3, &(0x7f0000f94000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x7e}, @map={0xfffffffffffffc00, 0x3, 0x80000000, r1}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f0000d05000)="73797374656d00", 0x8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000005c000)={0x0, 0x6}, &(0x7f000008f000-0x4)=0x8) getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000188000)=0x0, &(0x7f0000f97000)=0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000038b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffff001, &(0x7f0000fc6000)={0x100000008}, 0x8) socket(0x2, 0x4000000000000003, 0x2000000101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 55.257800] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.257803] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 55.257807] R13: 0000000000005580 R14: 00000000006e9620 R15: 00007f7e2138c700 [ 55.284793] FAULT_INJECTION: forcing a failure. [ 55.284793] name failslab, interval 1, probability 0, space 0, times 0 [ 55.284799] CPU: 1 PID: 12747 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.284801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.284802] Call Trace: [ 55.284810] dump_stack+0x194/0x257 [ 55.284817] ? arch_local_irq_restore+0x53/0x53 [ 55.284824] ? perf_trace_lock+0xf1/0x860 [ 55.284835] should_fail+0x8c0/0xa40 [ 55.284842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.284847] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.284853] ? rcutorture_record_progress+0x10/0x10 [ 55.284862] ? check_noncircular+0x20/0x20 [ 55.284872] ? find_held_lock+0x35/0x1d0 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:8): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.284895] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.284903] ? rcu_note_context_switch+0x710/0x710 [ 55.284906] ? lock_downgrade+0x990/0x990 [ 55.284917] should_failslab+0xec/0x120 [ 55.284921] kmem_cache_alloc+0x47/0x760 [ 55.284937] alloc_vfsmnt+0xe0/0x9c0 [ 55.284943] ? mnt_free_id.isra.21+0x50/0x50 [ 55.284949] ? avc_has_extended_perms+0x12c0/0x12c0 [ 55.284956] ? avc_has_perm+0x43e/0x680 [ 55.284966] ? avc_has_perm_noaudit+0x520/0x520 [ 55.284983] ? find_held_lock+0x35/0x1d0 [ 55.285000] ? __get_fs_type+0x8a/0xc0 [ 55.285007] ? lock_downgrade+0x990/0x990 2017/10/24 12:54:08 executing program 1: mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000a49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x4, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000a49000)="580000001400192300bb4b80040d8c560a06000000000410489643c218fe58a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000000000100ec6b0f536e2b", 0x59}], 0x1) mremap(&(0x7f0000772000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000343000/0x2000)=nil) r3 = semget(0x0, 0x4003, 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000003, 0x10, r2, 0x0) mmap(&(0x7f000077e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000077e000)=0xb800000000000000, 0x4) clock_gettime(0x6, &(0x7f00002b3000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a4b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000a4a000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000077f000)={0x0, 0x0, 0x0}, 0xc) socket(0x19, 0x1, 0x4) write(r2, &(0x7f000024e000)="12649801f9d8ca92aa00a9f83e7bec60a9fd432555487dd9b7e03072b3cb6de8aea11abe0def7478bda1505abed628eeef35627db0010aefda65895d3415dc77309ec7a0c3e053cfe552f372e5d39255fbba5ba0236d70965f5b9219306ddc92873c5b0259b1f39c55fe97a7851f8a0c94e671aee2ca91e6721233e7520757afc5fdab79826302ecbea9b1e9261a0d12e84ce4187053461708f97195750f622de10b12ae9d71a28415f4466158d6bafc43ae4ff999036940b3f5aaf2e7", 0xbd) r6 = msgget(0x0, 0x10) mmap(&(0x7f000077e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000077e000)="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", 0x1000) mmap(&(0x7f000077e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r6, 0x3, &(0x7f000077f000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000a4a000/0x1000)=nil, 0x1000, 0x3, 0x20010, r1, 0x1) stat(&(0x7f00003e7000-0x8)="2e2f66696c653000", &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x800000) getgroups(0x2, &(0x7f0000606000)=[r5, r5]) mmap(&(0x7f0000a4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000a4b000-0x58)={{0x401, r4, r5, r7, 0x0, 0xa4, 0x9, 0x0, 0x0, 0x0}, 0x101, 0x2000000000006, 0x40000200, 0x0, 0x0}) writev(r0, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a06000000000000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) [ 55.285012] ? module_unload_free+0x5b0/0x5b0 [ 55.285018] ? lock_release+0xa40/0xa40 [ 55.285021] ? _cond_resched+0x14/0x30 [ 55.285030] ? selinux_mount+0x2bb/0x4e0 [ 55.285042] vfs_kern_mount.part.26+0x84/0x4a0 [ 55.285051] ? may_umount+0xa0/0xa0 [ 55.285061] ? _raw_read_unlock+0x22/0x30 [ 55.285067] ? __get_fs_type+0x8a/0xc0 [ 55.285083] do_mount+0xea1/0x2bb0 [ 55.285100] ? copy_mount_string+0x40/0x40 [ 55.285107] ? rcu_pm_notify+0xc0/0xc0 [ 55.285127] ? copy_mount_options+0x5f/0x2e0 [ 55.285133] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.285141] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.285151] ? kasan_check_write+0x14/0x20 [ 55.285167] ? copy_mount_options+0x1f4/0x2e0 [ 55.285180] SyS_mount+0xab/0x120 [ 55.285192] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.285197] RIP: 0033:0x447c89 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:9): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.285200] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.285206] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.285210] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.285213] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.285217] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.285220] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.296915] FAULT_INJECTION: forcing a failure. [ 55.296915] name failslab, interval 1, probability 0, space 0, times 0 [ 55.296923] CPU: 0 PID: 12755 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.296926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.296929] Call Trace: [ 55.296939] dump_stack+0x194/0x257 [ 55.296951] ? arch_local_irq_restore+0x53/0x53 [ 55.296962] ? perf_trace_lock+0xf1/0x860 [ 55.296985] should_fail+0x8c0/0xa40 [ 55.296998] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.297005] ? unwind_get_return_address+0x61/0xa0 [ 55.297014] ? __save_stack_trace+0x7e/0xd0 [ 55.297028] ? depot_save_stack+0x12c/0x490 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:10): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.297046] ? find_held_lock+0x35/0x1d0 [ 55.297086] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.297099] ? rcu_note_context_switch+0x710/0x710 [ 55.297119] should_failslab+0xec/0x120 [ 55.297128] kmem_cache_alloc_trace+0x4b/0x750 [ 55.297137] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.297143] ? sget_userns+0x286/0xe20 [ 55.297151] ? rcu_pm_notify+0xc0/0xc0 [ 55.297168] selinux_sb_alloc_security+0x93/0x2e0 [ 55.297177] ? selinux_inode_alloc_security+0x390/0x390 2017/10/24 12:54:08 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009a6000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000448000)={0x0, 0x0}) sendfile(r1, r3, &(0x7f0000735000-0x8)=0x0, 0x16) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ebd000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000001000-0x58)={0x26, "6861736800000000000000000000", 0x15, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000000)=r4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000001000-0x60)="81a708c17fdf941b4c662ec4bfba3bd2e6cbddeb082644f0c487d010a388259220321eb4fca7921224de38bfa73e0a01042d54cec401e33d8af1430d510fa4a5706a039941d7baae609c407d3816b0899e34f8e38d61b93181ceca9b480087e3", 0x60, 0x4, &(0x7f0000001000)={0x4, 0x9, 0x7, "cb7010ae8d6d", 0xffff, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000003000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x100, 0x0, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000003000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000003000-0x10)=[{&(0x7f0000003000)="", 0x0}], 0x1, &(0x7f0000002000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0x0}, 0x1) r5 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r5, 0x8, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000001000)=0x0) ioctl$TIOCSBRK(r4, 0x5427) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) flistxattr(r2, &(0x7f0000005000)="", 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r4, 0x4) fcntl$addseals(r4, 0x409, 0xa) sched_getparam(r5, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) [ 55.297184] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.297192] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.297210] security_sb_alloc+0x6d/0xa0 [ 55.297220] sget_userns+0x36a/0xe20 [ 55.297224] ? get_anon_bdev+0x2a0/0x2a0 [ 55.297241] ? __sb_start_write+0x2a0/0x2a0 [ 55.297247] ? __free_pages+0x107/0x150 [ 55.297254] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.297268] ? alloc_pages_current+0xbe/0x1e0 [ 55.297280] ? free_pages+0x51/0x90 [ 55.297289] ? selinux_sb_copy_data+0x4a1/0x610 [ 55.297306] ? selinux_task_setrlimit+0x470/0x470 [ 55.297314] ? avc_has_perm_noaudit+0x520/0x520 [ 55.297337] mount_pseudo_xattr+0x12c/0x560 [ 55.297349] ? move_cursor+0x710/0x710 [ 55.297353] ? __get_fs_type+0x8a/0xc0 [ 55.297376] bd_mount+0x30/0xb0 [ 55.297385] mount_fs+0x66/0x2d0 [ 55.297399] vfs_kern_mount.part.26+0xc6/0x4a0 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:11): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.297410] ? may_umount+0xa0/0xa0 [ 55.297418] ? _raw_read_unlock+0x22/0x30 [ 55.297425] ? __get_fs_type+0x8a/0xc0 [ 55.297441] do_mount+0xea1/0x2bb0 [ 55.297459] ? copy_mount_string+0x40/0x40 [ 55.297467] ? rcu_pm_notify+0xc0/0xc0 [ 55.297488] ? copy_mount_options+0x5f/0x2e0 [ 55.297495] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.297502] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.297514] ? kasan_check_write+0x14/0x20 [ 55.297521] ? _copy_from_user+0x99/0x110 [ 55.297536] ? copy_mount_options+0x1f4/0x2e0 [ 55.297550] SyS_mount+0xab/0x120 [ 55.297564] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.297569] RIP: 0033:0x447c89 [ 55.297573] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.297580] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.297584] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.297587] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.297591] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.297595] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.308885] FAULT_INJECTION: forcing a failure. [ 55.308885] name failslab, interval 1, probability 0, space 0, times 0 [ 55.308895] CPU: 2 PID: 12760 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.308898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.308900] Call Trace: [ 55.308913] dump_stack+0x194/0x257 [ 55.308922] ? arch_local_irq_restore+0x53/0x53 [ 55.308929] ? perf_trace_lock+0xf1/0x860 [ 55.308940] should_fail+0x8c0/0xa40 [ 55.308948] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:12): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.308952] ? free_hot_cold_page+0x394/0x12b0 [ 55.308963] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.308973] ? find_held_lock+0x35/0x1d0 [ 55.308996] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.309000] ? sget_userns+0x286/0xe20 [ 55.309012] ? rcu_note_context_switch+0x710/0x710 [ 55.309024] should_failslab+0xec/0x120 [ 55.309029] kmem_cache_alloc_trace+0x4b/0x750 [ 55.309043] sget_userns+0x2ac/0xe20 [ 55.309046] ? get_anon_bdev+0x2a0/0x2a0 [ 55.309058] ? __sb_start_write+0x2a0/0x2a0 [ 55.309062] ? __free_pages+0x107/0x150 [ 55.309067] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.309075] ? alloc_pages_current+0xbe/0x1e0 [ 55.309083] ? free_pages+0x51/0x90 [ 55.309089] ? selinux_sb_copy_data+0x4a1/0x610 [ 55.309100] ? selinux_task_setrlimit+0x470/0x470 [ 55.309104] ? avc_has_perm_noaudit+0x520/0x520 [ 55.309119] mount_pseudo_xattr+0x12c/0x560 [ 55.309126] ? move_cursor+0x710/0x710 [ 55.309130] ? __get_fs_type+0x8a/0xc0 [ 55.309145] bd_mount+0x30/0xb0 [ 55.309154] mount_fs+0x66/0x2d0 [ 55.309162] vfs_kern_mount.part.26+0xc6/0x4a0 [ 55.309168] ? may_umount+0xa0/0xa0 [ 55.309174] ? _raw_read_unlock+0x22/0x30 [ 55.309178] ? __get_fs_type+0x8a/0xc0 [ 55.309188] do_mount+0xea1/0x2bb0 [ 55.309198] ? copy_mount_string+0x40/0x40 [ 55.309203] ? rcu_pm_notify+0xc0/0xc0 [ 55.309215] ? copy_mount_options+0x5f/0x2e0 [ 55.309220] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.309228] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.309236] ? kasan_check_write+0x14/0x20 [ 55.309246] ? copy_mount_options+0x1f4/0x2e0 [ 55.309255] SyS_mount+0xab/0x120 [ 55.309262] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.309266] RIP: 0033:0x447c89 [ 55.309268] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.309272] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.309275] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.309277] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.309279] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.309281] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.323505] FAULT_INJECTION: forcing a failure. [ 55.323505] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 55.323513] CPU: 2 PID: 12765 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.323516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.323519] Call Trace: [ 55.323529] dump_stack+0x194/0x257 [ 55.323542] ? arch_local_irq_restore+0x53/0x53 [ 55.323565] should_fail+0x8c0/0xa40 [ 55.323579] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.323606] ? pcpu_alloc+0xc84/0x10a0 [ 55.323616] ? lock_downgrade+0x990/0x990 [ 55.323623] ? lock_release+0xa40/0xa40 [ 55.323632] ? __free_insn_slot+0x5c0/0x5c0 [ 55.323642] ? perf_trace_lock+0xf1/0x860 [ 55.323654] ? pcpu_next_fit_region.constprop.27+0x2a7/0x3a0 [ 55.323667] ? perf_trace_lock+0xf1/0x860 [ 55.323685] ? should_fail+0x23b/0xa40 [ 55.323705] __alloc_pages_nodemask+0x338/0xd80 [ 55.323722] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 55.323738] ? find_held_lock+0x35/0x1d0 [ 55.323780] ? sget_userns+0x286/0xe20 [ 55.323792] ? rcu_note_context_switch+0x710/0x710 [ 55.323806] cache_grow_begin+0x80/0x400 [ 55.323820] kmem_cache_alloc_trace+0x3f0/0x750 [ 55.323846] sget_userns+0x2ac/0xe20 [ 55.323852] ? get_anon_bdev+0x2a0/0x2a0 [ 55.323874] ? __sb_start_write+0x2a0/0x2a0 [ 55.323880] ? __free_pages+0x107/0x150 [ 55.323889] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.323903] ? alloc_pages_current+0xbe/0x1e0 [ 55.323916] ? free_pages+0x51/0x90 [ 55.323926] ? selinux_sb_copy_data+0x4a1/0x610 [ 55.323943] ? selinux_task_setrlimit+0x470/0x470 [ 55.323950] ? avc_has_perm_noaudit+0x520/0x520 [ 55.323974] mount_pseudo_xattr+0x12c/0x560 [ 55.323986] ? move_cursor+0x710/0x710 [ 55.323991] ? __get_fs_type+0x8a/0xc0 [ 55.324018] bd_mount+0x30/0xb0 [ 55.324027] mount_fs+0x66/0x2d0 [ 55.324040] vfs_kern_mount.part.26+0xc6/0x4a0 [ 55.324050] ? may_umount+0xa0/0xa0 [ 55.324057] ? _raw_read_unlock+0x22/0x30 [ 55.324064] ? __get_fs_type+0x8a/0xc0 [ 55.324080] do_mount+0xea1/0x2bb0 [ 55.324099] ? copy_mount_string+0x40/0x40 [ 55.324107] ? rcu_pm_notify+0xc0/0xc0 [ 55.324127] ? copy_mount_options+0x5f/0x2e0 [ 55.324133] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.324140] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.324151] ? kasan_check_write+0x14/0x20 [ 55.324167] ? copy_mount_options+0x1f4/0x2e0 [ 55.324182] SyS_mount+0xab/0x120 [ 55.324196] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.324201] RIP: 0033:0x447c89 [ 55.324204] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.324211] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.324214] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.324218] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.324221] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.324225] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.336225] FAULT_INJECTION: forcing a failure. [ 55.336225] name failslab, interval 1, probability 0, space 0, times 0 [ 55.336233] CPU: 3 PID: 12770 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.336237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.336239] Call Trace: [ 55.336249] dump_stack+0x194/0x257 [ 55.336262] ? arch_local_irq_restore+0x53/0x53 [ 55.336273] ? perf_trace_lock+0xf1/0x860 [ 55.336295] should_fail+0x8c0/0xa40 [ 55.336309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.336318] ? unwind_get_return_address+0x61/0xa0 [ 55.336328] ? __save_stack_trace+0x7e/0xd0 [ 55.336344] ? depot_save_stack+0x12c/0x490 [ 55.336363] ? find_held_lock+0x35/0x1d0 [ 55.336406] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.336414] ? cache_grow_end.part.37+0x84/0x180 [ 55.336426] ? rcu_note_context_switch+0x710/0x710 [ 55.336447] should_failslab+0xec/0x120 [ 55.336457] kmem_cache_alloc_trace+0x4b/0x750 [ 55.336467] ? sget_userns+0x286/0xe20 [ 55.336479] ? rcu_pm_notify+0xc0/0xc0 [ 55.336498] selinux_sb_alloc_security+0x93/0x2e0 [ 55.336509] ? selinux_inode_alloc_security+0x390/0x390 [ 55.336516] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.336525] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.336545] security_sb_alloc+0x6d/0xa0 [ 55.336558] sget_userns+0x36a/0xe20 [ 55.336564] ? get_anon_bdev+0x2a0/0x2a0 [ 55.336587] ? __sb_start_write+0x2a0/0x2a0 [ 55.336594] ? __free_pages+0x107/0x150 [ 55.336604] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.336619] ? alloc_pages_current+0xbe/0x1e0 [ 55.336633] ? free_pages+0x51/0x90 [ 55.336644] ? selinux_sb_copy_data+0x4a1/0x610 [ 55.336664] ? selinux_task_setrlimit+0x470/0x470 [ 55.336672] ? avc_has_perm_noaudit+0x520/0x520 [ 55.336699] mount_pseudo_xattr+0x12c/0x560 [ 55.336713] ? move_cursor+0x710/0x710 [ 55.336718] ? __get_fs_type+0x8a/0xc0 [ 55.336743] bd_mount+0x30/0xb0 [ 55.336752] mount_fs+0x66/0x2d0 [ 55.336768] vfs_kern_mount.part.26+0xc6/0x4a0 [ 55.336779] ? may_umount+0xa0/0xa0 [ 55.336788] ? _raw_read_unlock+0x22/0x30 [ 55.336795] ? __get_fs_type+0x8a/0xc0 [ 55.336813] do_mount+0xea1/0x2bb0 [ 55.336834] ? copy_mount_string+0x40/0x40 [ 55.336843] ? rcu_pm_notify+0xc0/0xc0 [ 55.336866] ? copy_mount_options+0x5f/0x2e0 [ 55.336874] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.336882] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.336894] ? kasan_check_write+0x14/0x20 [ 55.336914] ? copy_mount_options+0x1f4/0x2e0 [ 55.336930] SyS_mount+0xab/0x120 [ 55.336947] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.336953] RIP: 0033:0x447c89 [ 55.336957] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.336964] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.336969] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.336973] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.336977] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.336981] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.337807] selinux_nlmsg_perm: 3 callbacks suppressed [ 55.337814] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=5955 sclass=netlink_tcpdiag_socket pig=12763 comm=syz-executor1 [ 55.346375] FAULT_INJECTION: forcing a failure. [ 55.346375] name failslab, interval 1, probability 0, space 0, times 0 [ 55.346399] CPU: 0 PID: 12779 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.346402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.346405] Call Trace: [ 55.346417] dump_stack+0x194/0x257 [ 55.346430] ? arch_local_irq_restore+0x53/0x53 [ 55.346440] ? perf_trace_lock+0xf1/0x860 [ 55.346446] ? is_bpf_text_address+0xa4/0x120 [ 55.346465] should_fail+0x8c0/0xa40 [ 55.346479] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.346491] ? depot_save_stack+0x12c/0x490 [ 55.346509] ? save_stack+0xa3/0xd0 [ 55.346524] ? find_held_lock+0x35/0x1d0 [ 55.346541] ? __lock_is_held+0xb6/0x140 [ 55.346572] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.346585] ? rcu_note_context_switch+0x710/0x710 [ 55.346606] should_failslab+0xec/0x120 [ 55.346616] kmem_cache_alloc_node_trace+0x5a/0x750 [ 55.346622] ? mark_held_locks+0xaf/0x100 [ 55.346631] ? __memcg_init_list_lru_node+0x1e7/0x270 [ 55.346651] __kmalloc_node+0x33/0x70 [ 55.346664] kvmalloc_node+0x99/0xd0 [ 55.346675] __list_lru_init+0x600/0x730 [ 55.346690] ? memcg_destroy_list_lru_node.isra.6+0xe0/0xe0 [ 55.346698] ? __lockdep_init_map+0xe4/0x650 [ 55.346709] ? __raw_spin_lock_init+0x1c/0x100 [ 55.346719] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.346730] ? __lockdep_init_map+0xe4/0x650 [ 55.346743] ? lockdep_init_map+0x9/0x10 [ 55.346757] sget_userns+0x658/0xe20 [ 55.346763] ? get_anon_bdev+0x2a0/0x2a0 [ 55.346785] ? __sb_start_write+0x2a0/0x2a0 [ 55.346792] ? __free_pages+0x107/0x150 [ 55.346801] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.346816] ? alloc_pages_current+0xbe/0x1e0 [ 55.346830] ? free_pages+0x51/0x90 [ 55.346854] ? selinux_task_setrlimit+0x470/0x470 [ 55.346862] ? avc_has_perm_noaudit+0x520/0x520 [ 55.346888] mount_pseudo_xattr+0x12c/0x560 [ 55.346901] ? move_cursor+0x710/0x710 [ 55.346906] ? __get_fs_type+0x8a/0xc0 [ 55.346931] bd_mount+0x30/0xb0 [ 55.347499] mount_fs+0x66/0x2d0 [ 55.347515] vfs_kern_mount.part.26+0xc6/0x4a0 [ 55.347526] ? may_umount+0xa0/0xa0 [ 55.347534] ? _raw_read_unlock+0x22/0x30 [ 55.347541] ? __get_fs_type+0x8a/0xc0 [ 55.347560] do_mount+0xea1/0x2bb0 [ 55.347578] ? copy_mount_string+0x40/0x40 [ 55.347586] ? rcu_pm_notify+0xc0/0xc0 [ 55.347607] ? copy_mount_options+0x5f/0x2e0 [ 55.347614] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.347622] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.347634] ? kasan_check_write+0x14/0x20 [ 55.347641] ? _copy_from_user+0x99/0x110 [ 55.347657] ? copy_mount_options+0x1f4/0x2e0 [ 55.347672] SyS_mount+0xab/0x120 [ 55.347686] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.347691] RIP: 0033:0x447c89 [ 55.347695] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.347702] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.347706] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.347709] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.347713] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.347717] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.358531] FAULT_INJECTION: forcing a failure. [ 55.358531] name failslab, interval 1, probability 0, space 0, times 0 [ 55.358536] CPU: 2 PID: 12783 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.358538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.358540] Call Trace: [ 55.358548] dump_stack+0x194/0x257 [ 55.358555] ? arch_local_irq_restore+0x53/0x53 [ 55.358561] ? perf_trace_lock+0xf1/0x860 [ 55.358573] should_fail+0x8c0/0xa40 [ 55.358580] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.358592] ? print_irqtrace_events+0x270/0x270 [ 55.358596] ? kasan_kmalloc+0xad/0xe0 [ 55.358599] ? __kmalloc+0x162/0x760 [ 55.358602] ? __list_lru_init+0xdd/0x730 [ 55.358609] ? find_held_lock+0x35/0x1d0 [ 55.358619] ? __lock_is_held+0xb6/0x140 [ 55.358635] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.358643] ? rcu_note_context_switch+0x710/0x710 [ 55.358654] should_failslab+0xec/0x120 [ 55.358660] kmem_cache_alloc_node_trace+0x5a/0x750 [ 55.358663] ? mark_held_locks+0xaf/0x100 [ 55.358668] ? __raw_spin_lock_init+0x1c/0x100 [ 55.358679] __kmalloc_node+0x33/0x70 [ 55.358686] kvmalloc_node+0x99/0xd0 [ 55.358693] __list_lru_init+0x600/0x730 [ 55.358701] ? memcg_destroy_list_lru_node.isra.6+0xe0/0xe0 [ 55.358706] ? __lockdep_init_map+0xe4/0x650 [ 55.358712] ? __raw_spin_lock_init+0x1c/0x100 [ 55.358717] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.358723] ? __lockdep_init_map+0xe4/0x650 [ 55.358731] ? lockdep_init_map+0x9/0x10 [ 55.358739] sget_userns+0x658/0xe20 [ 55.358742] ? get_anon_bdev+0x2a0/0x2a0 [ 55.358754] ? __sb_start_write+0x2a0/0x2a0 [ 55.358758] ? __free_pages+0x107/0x150 [ 55.358763] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.358774] ? alloc_pages_current+0xbe/0x1e0 [ 55.358782] ? free_pages+0x51/0x90 [ 55.358796] ? selinux_task_setrlimit+0x470/0x470 [ 55.358800] ? avc_has_perm_noaudit+0x520/0x520 [ 55.358815] mount_pseudo_xattr+0x12c/0x560 [ 55.358822] ? move_cursor+0x710/0x710 [ 55.358825] ? __get_fs_type+0x8a/0xc0 [ 55.358838] bd_mount+0x30/0xb0 [ 55.358844] mount_fs+0x66/0x2d0 [ 55.358851] vfs_kern_mount.part.26+0xc6/0x4a0 [ 55.358858] ? may_umount+0xa0/0xa0 [ 55.358862] ? _raw_read_unlock+0x22/0x30 [ 55.358866] ? __get_fs_type+0x8a/0xc0 [ 55.358876] do_mount+0xea1/0x2bb0 [ 55.358886] ? copy_mount_string+0x40/0x40 [ 55.358891] ? rcu_pm_notify+0xc0/0xc0 [ 55.358903] ? copy_mount_options+0x5f/0x2e0 [ 55.358907] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.358911] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.358918] ? kasan_check_write+0x14/0x20 [ 55.358928] ? copy_mount_options+0x1f4/0x2e0 [ 55.358936] SyS_mount+0xab/0x120 [ 55.358944] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.358948] RIP: 0033:0x447c89 [ 55.358950] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.358954] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.358956] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.358958] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.358960] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.358962] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.374108] syz-executor0 (12743) used greatest stack depth: 14144 bytes left [ 55.377822] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=5955 sclass=netlink_tcpdiag_socket pig=12763 comm=syz-executor1 2017/10/24 12:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x9) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x9) recvfrom$inet(r0, &(0x7f000027d000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x40, &(0x7f0000d6d000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00008f1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000f0d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "03"}}}}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x100) syz_emit_ethernet(0x47, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "200091"}, "c1"}}}}}}, 0x0) r2 = add_key(&(0x7f00007e5000)="646561641e", &(0x7f0000035000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b1000)="1c", 0x1, 0xfffffffffffffff9) prctl$intptr(0x17, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f0e000-0xe8)={{{@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}, {{@in=@multicast2=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}}, &(0x7f0000f0f000-0x4)=0xe8) syz_emit_ethernet(0x53, &(0x7f0000f10000-0x53)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7cfe1eb613c5", [{[{0x9100, 0x5, 0x8, 0x80000005}], {0x8100, 0x2, 0x0, 0x7fffffff}}], {{0x8906, @llc={0x3b, @snap={0x1, 0x1, "1d15", "359bfc", 0x0, "fa473fece437a3cf3dfc0d7986b8a06376f3d4f8d56e76ca339922f4ab29e741826117c044a0a1cd18615737a26762a1e6b7"}}}}}, 0x0) keyctl$read(0xb, r2, &(0x7f0000eda000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) bind$inet(r0, &(0x7f00008f2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000f0e000+0xab4)={0x5, 0x6}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f0d000+0x497)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f0f000)="6874637000", 0x5) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00001eb000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f12000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bec000-0xc)={r5, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000f11000)={0x5, 0x100, 0xbb, 0x4000000, 0x4, 0x9, 0x3, 0x9, 0xffffffffffff8001, 0x4000000002009, 0x4, 0x7}) syz_emit_ethernet(0x2b, &(0x7f0000dac000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c956e132d06f", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "cd"}}}}}, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:13): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") 2017/10/24 12:54:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) close(0xffffffffffffffff) setrlimit(0x7, &(0x7f0000000000)={0x9, 0x9}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000584000-0xa7)="", 0x0, 0x0, &(0x7f000005e000-0x10)={0x3, {"3230241a3662e3"}, 0x0}, 0x10) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001ed000)={0x0, 0x0}) getsockname$unix(r2, &(0x7f000093b000-0x165)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d40000)=0x1002) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000eb8000-0x16)="47504c276367726f7570256e6f64657673656c663a00", 0x16) pipe2(&(0x7f0000356000-0x8)={0x0, 0x0}, 0x0) recvfrom$llc(r3, &(0x7f0000a2e000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x2101, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000867000)="2f6465762f736e642f73657100", 0x0, 0x100) sendto$ax25(r3, &(0x7f0000ec8000-0x3e)="2502931307d11fdb9fc976d034d8d3a23acf3171b3177a914d07ed23b3baa88dd415dd5b41420fb1264c5d090fd8a5e094e37781f879f4c65292e260b10a", 0x3e, 0x10, &(0x7f0000783000-0x10)={0x3, {"14cd6ed7d6900c"}, 0xf}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f00008cc000)={0x0, 0x5, 0x8}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b58000-0x100)={0x5, 0x6, 0x5, 0x1, 0x4, [{0x2, 0x7fff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x100000001, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x8001, 0x3, 0x0, 0x0, 0x2204, 0x0, 0x0, 0x0}, {0x8001, 0xfffffffffffffe9e, 0xffffffffffffffff, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}]}) setsockopt$inet_group_source_req(r5, 0x0, 0xfffffffffffffffc, &(0x7f0000737000)={0x1000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setns(r4, 0x8000000) rt_sigprocmask(0x0, &(0x7f0000186000-0x8)={0x79dc}, &(0x7f0000e42000-0x8)={0x0}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000b9b000)={@rand_addr=0x4, @multicast2=0xe0000002}, 0x8) 2017/10/24 12:54:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000056a000-0x8)=0x2) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x788, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0xfffffffffffffffc, 0x4) pipe(&(0x7f0000717000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r3, &(0x7f0000424000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000e66000)=[{0xb8, 0x115, 0x2, "7ee1b178cefd51c0eb869961eb8bd5166555b0641354d0be7f250c20d77bfb38afb98f628acff3246125ebd5bc34ee91e0686dd9de6064b30f7198e93a5ff880b6c1344ef47700fbe4f74cd18a2cbc9fdc69946a244d40ec4d2fc5285ddc9689543c2db9d8ee2fc198a9046a2a3af8e5f597167e3a655215632d063a1f9d7e4f5ed8e7a2110e655105ac721d2893a089b08fca56f9713ed32991f129d9ce46b9d040b62ce41ff03e"}, {0x10, 0x1000, 0x100000000, ""}, {0x58, 0x118, 0x2, "de70959e6ff275a68b2b7585fa8b5e55bcd99e63e6d6d3da57e3ab9c95a7a5c724a65b375b647aaa970e95ff32d43ff740b1afdb187d837060dc801bee26939f80887ca6435d"}, {0x90, 0x10c, 0x3, "b96becf50597154c031fceb8978fb93e60fec482bc043b2034bd00eccf5414971b57fe7ddb80189d6df7de6d548e244ece5ea73333a61196907ea63be17641377c656ad81455e2806c1c174c3a0a15ab39c3ab699d21858cfa4c897af084b75d5ec3cf370534e2deed82d9372309c22f4ebfe8443ffa7df810d036a52e54ef"}, {0x78, 0x10d, 0x8, "0157499cdc4d645801061f37ff83b797da08c53807160df65bcb0efcc9bc3845aa4b2807ce24598c7c08dedcd61ef23291fe98477aed709cae1b4609956212f47bdbcd84aa8b5c4c8077fe8d2e965dabe4bec9ed6723bcb6a1a335ad8c0eca8de0011de885"}, {0x40, 0x100, 0x2, "370d6287b03537d64664fe382c346e0d56641d3384936c26e1e020ad6e84c7c1ed969897e5d23d4f4a7f"}, {0x98, 0x113, 0x8, "e4d935a0b423d843771c947a85557e1f933b33845f830ed71cf03655a97fe4995547baa96365b7e324e44c898c23dfd22c089de69cf5a0815028001a0135da5cb9ccaf87105c3259967389c768beb2d112e3fe22f9c6f61ddf9f50b119d8dd5cc3dfa73d178e4fbb31dbd69267dc8965fc3b41e9aed8902da0e289cc6aa804d7c755f4fd3073ea"}, {0x1010, 0x109, 0x80, "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"}, {0xa8, 0x11b, 0x5, "3e54621c550754a77179718cf0fd51b7a9190b9da369f353b401cc2f2bd3e5aab64f5becc37f7a452db9cb5c3c3d805e31e6907ecb4fa1ee01de5e6b8b67f9520ad0e0ae677f33f370f342b26cceddd7a234733ec26b83a5586aed87285af3f7da8cdb9ffcb381cd53df8dba134f801ca9c1b3b88f9c7376326340f5204eaa4a1690fcedb765f21b0e41c9792f5d0f0fdd6664487a7bcc"}], 0x9, 0x40}, 0x2004807f) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000863000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000075d000)={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x4, [0x8, 0x20, 0x4, 0x2, 0x2, 0xd063, 0x3ff, 0x6]}, 0x5c) listen(r3, 0xf7fffffffffff001) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x80, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00001d6000-0x8)={0x42424242, 0x42424242}, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008c7000)=0x100000000, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000ecd000-0x83)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffd, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x1, 0x4d}}}}}, 0x0) getsockname$inet(r1, &(0x7f000067b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd1000-0x4)=0x10) pwritev(r2, &(0x7f0000b23000-0x20)=[{&(0x7f000002a000)="a1642d6e23d6912eb4a6cac6733d922f3640cb159b197003e03308a407fb6a2f81c8", 0x22}, {&(0x7f0000e4a000)="fc107ef3607681", 0x7}], 0x2, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000d25000-0x8)={0x0, 0x0}, &(0x7f000055e000)=0x8) r4 = socket$inet6_sctp(0xa, 0x800000000000000, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000842000)={@common="69706464703000000000000000000000", @ifru_flags=0x1103}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000989000)={0x400000000000, 0x8005, 0x101, 0x7, 0x0}, &(0x7f0000c1a000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001000-0xa0)={r5, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800, 0x1f8, 0x3f, 0x20}, &(0x7f000067e000)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e72000)=@assoc_value={r6, 0xfff}, &(0x7f00007a5000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f91000-0xe8)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000361000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000e9e000-0x5f)="bd977ec9078d068e2ccaf24148a501a1e9c43eab644f7684a8998b939a31f2e11c25a6762f48759f6645b02d5b3d2ae32198be6a5fb42a1cf2773a35872289fc92434691efbb00ba4ec176ce8b6d485b82755e21d9c19eb5a57d7f9cf418d6", 0x5f, 0x4, &(0x7f0000f0c000)={0x11, 0x1d, r7, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x36, &(0x7f000045c000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/10/24 12:54:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000539000-0x9)="2f6465762f73672300", 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x100000000000032, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000033c000)="2f6465762f736e642f74696d657200", 0x0, 0x800) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f76637300", 0x402200, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0) r4 = add_key(&(0x7f00001f8000-0x6)="6c6f676f6e00", &(0x7f0000bef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a02000)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c0be1ee4eeabba69b1948f39e55b4901e4696a880e9b679060bf06f977ed51a7d2f0e4536721799990eb8f2ad662abe82dac55cbca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f210088b29e2da79ff3313bc73de1fccefd848e29ca6cd9209", 0x7d, 0xfffff7fffffffffb) keyctl$set_timeout(0xf, r4, 0x4) msgget(0x3, 0x608) mmap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3, 0x20030, 0xffffffffffffffff, 0x30) mmap(&(0x7f0000899000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x208040, 0x0) bind$bt_sco(r5, &(0x7f0000000000)={0x1f, {0x9, 0x3, 0x8, 0x4e28, 0x9, 0x7ff}}, 0x8) r6 = creat(&(0x7f000029e000)="2e2f66696c653000", 0xc8) syz_open_dev$loop(&(0x7f00007f4000)="2f6465762f6c6f6f702300", 0x2, 0x2080) r7 = semget$private(0x0, 0x4001fdfffffe, 0x202) semctl$SETALL(r7, 0x0, 0x11, &(0x7f000070f000-0x8)=[0x7, 0x40b34c57, 0x5]) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015a000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) dup3(r9, r3, 0x80000) readv(r8, &(0x7f0000afd000)=[{&(0x7f0000080000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f0000208000-0x1)="00", 0x1}], 0x4) close(r8) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f0000490000-0x1)="00", 0x1) ioctl$int_in(r10, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2017/10/24 12:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000900000-0x7f)="", &(0x7f00007d5000)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getparam(0x0, &(0x7f00006d3000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) accept$llc(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000622000)=0x10) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000628000)="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", 0x574}], 0x1, &(0x7f00001b1000)=[{0x10, 0x108, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f72666b696c6c00", 0x0, 0x0) [ 55.572263] FAULT_INJECTION: forcing a failure. [ 55.572263] name failslab, interval 1, probability 0, space 0, times 0 [ 55.573504] CPU: 2 PID: 12801 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000ba000-0x63)={0x1, 0x3, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce9", 0x3d}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x7, 0x0, 0x0, 0x1f, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f00000f0000)="", 0x0}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x8, 0x9, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f0000cc2000)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x2}], 0x3, 0x0) sendto(r0, &(0x7f0000563000-0x2d)="83", 0x1, 0x40011, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80001) getsockname$netlink(r1, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) sendto$inet(r0, &(0x7f00001ff000)="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", 0xa8f, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d62000-0x9)="2f6465762f72746300", 0x8000, 0x0) read(r0, &(0x7f000089f000-0x7a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a7) shutdown(r0, 0x1) 2017/10/24 12:54:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) epoll_pwait(r0, &(0x7f0000c70000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x400000003, &(0x7f0000a10000-0x8)={0x3}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd1000-0x4)=0x10, 0x80800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d6000-0x11)="2f6465762f7667615f6172626974657200", 0x1b1300, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000191000)={0x0, 0x2a63, 0x7, &(0x7f0000938000)=0x0}) r4 = accept$llc(r2, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000687000)=0x10) socket(0xa, 0x3, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000340000-0x5)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000095000-0x4)=0x10) mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x1000000, 0x1000003a, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e9d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000b59000)=0x0, &(0x7f0000afa000-0x4)=0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00004c3000)=@assoc_value={0x0, 0x0}, &(0x7f0000609000-0x4)=0x8) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f00008d8000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x86}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d90000"}}}}}, 0x0) read(r1, &(0x7f0000aca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45) close(r1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, r6, 0x0) r7 = socket$inet6(0xa, 0x800000000080003, 0x11) setsockopt$inet6_int(r7, 0x29, 0x7, &(0x7f00003fe000)=0x100, 0x4) sendto$inet6(r7, &(0x7f000075d000)="38d3e2bd", 0x4, 0x48000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet6(r7, &(0x7f0000fd6000-0x1000)="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", 0x657, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x2, 0xfc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fa1000-0x8)={0x0, 0x8}, &(0x7f0000a4c000-0x4)=0x8) 2017/10/24 12:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000052b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e18000-0x10)={0x0, 0x5, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000f79000-0x6)="d0", 0x1, 0x0, &(0x7f0000d1b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) userfaultfd(0x800) sendto$inet6(r0, &(0x7f00002de000-0x3f)="8c", 0x1, 0x1, &(0x7f000027a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000a19000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5b000-0x9)="2f6465762f76637300", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000049d000)={0x0, 0xb2, 0x30, 0x1, 0x401}, &(0x7f0000357000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000086c000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000cf1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000615000)={0x0, 0x8c, "33d3a6465b40b7b67fae5269501d32cdcd5345c30491443f77a70f91e78cb716b6a84fe2bd090000000000075f8b5ebe4d303744606c63a10ea3281812649ee7ef9c48ab5520487b5fce249cafbba8009bababb57d4200100000906f01b3be0b58b013a354b2e47d08c0e92f7f796106b7ac562d7273d2ea189fe86b7bc52d805d9cd006766d73fa1a9d6d93"}, &(0x7f0000764000)=0x94) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009eb000-0xc)={r3, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000feb000)="bd", 0x1, 0x0, &(0x7f0000b3c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffbffffffffffff}, 0x1c) bind$ipx(r1, &(0x7f0000d50000-0x10)={0x4, 0x800, 0x7, "f53254d2b548", 0x6, 0x0}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000499000)={r0, r1, 0x1, 0x1, r1}, 0x14) shutdown(r0, 0x1) socket$inet6(0xa, 0x7, 0x0) getuid() r4 = add_key(&(0x7f0000ed4000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000e83000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033b000-0xe0)="76c73cbef49acbd9c19e8397b5e259ce9a346fe3d942494858e6ab83542ed0319c62921f0c179eb1753287c6bf6adeddd8c480f1f2154a47c5737f15b5eab8f6932fffc0c2ffeb2409d5fc44d6532cb125834992b3fdb2234a8eb55d5107f598471e0ba037035d2b10175a594d4fb73b5ef7ad14b6061fa34386ea899e9ad233f2a06b7d9e4890edd1778f12981169174c07ae3fc7a4920009adfe0adf4e8b0ff2a0281820325dd25e08d145728d93dae78b31430f6395c0de5904e6792047fcd043b05148051b62cd2b691584a0aaade20000e9e7e6ad0a1b8955735ade6019", 0xe0, 0xfffffffffffffffe) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4a000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000815000-0x108)={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]}, [0x3, 0x7, 0x79, 0x1f, 0x0, 0x0, 0x4, 0x1, 0x9, 0x49f, 0x0, 0x38000000000000, 0x1, 0xcd, 0x400]}, &(0x7f000049c000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004f7000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9c000)=0x28) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000d5e000)={r6, 0xab, 0xfffffffffffffffd, 0x4, 0x8001, 0x0, 0x9, 0x8, {r7, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff, 0x7, 0x0, 0xffffffff00000001}}, &(0x7f0000efd000)=0xb8) ioctl$TCSBRKP(r5, 0x5425, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000457000)={0x0, 0x81, 0x20, 0x5, 0x1}, &(0x7f0000657000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000080b000-0x10)={r8, 0x3, 0x1, 0x5}, &(0x7f0000659000-0x4)=0x10) fstat(r1, &(0x7f00001a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0xffffffffffffffff, 0x800003, 0x1) keyctl$chown(0x4, r4, 0x0, r9) [ 55.574483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.578023] Call Trace: [ 55.578037] dump_stack+0x194/0x257 [ 55.578051] ? arch_local_irq_restore+0x53/0x53 [ 55.578058] ? kernel_text_address+0x102/0x140 [ 55.578076] should_fail+0x8c0/0xa40 [ 55.578088] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.578108] ? print_irqtrace_events+0x270/0x270 [ 55.578113] ? kasan_kmalloc+0xad/0xe0 [ 55.578118] ? __kmalloc+0x162/0x760 [ 55.578123] ? __list_lru_init+0xdd/0x730 [ 55.578135] ? find_held_lock+0x35/0x1d0 [ 55.578150] ? __lock_is_held+0xb6/0x140 [ 55.578174] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.578188] ? rcu_note_context_switch+0x710/0x710 [ 55.578206] should_failslab+0xec/0x120 [ 55.578214] kmem_cache_alloc_node_trace+0x5a/0x750 [ 55.578220] ? mark_held_locks+0xaf/0x100 [ 55.578229] ? __raw_spin_lock_init+0x1c/0x100 [ 55.578245] __kmalloc_node+0x33/0x70 [ 55.578257] kvmalloc_node+0x99/0xd0 [ 55.578267] __list_lru_init+0x600/0x730 [ 55.578280] ? memcg_destroy_list_lru_node.isra.6+0xe0/0xe0 [ 55.578288] ? __lockdep_init_map+0xe4/0x650 [ 55.578297] ? __raw_spin_lock_init+0x1c/0x100 [ 55.578307] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.578323] ? lockdep_init_map+0x9/0x10 [ 55.578335] sget_userns+0x678/0xe20 [ 55.578340] ? get_anon_bdev+0x2a0/0x2a0 [ 55.578359] ? __sb_start_write+0x2a0/0x2a0 [ 55.578366] ? __free_pages+0x107/0x150 [ 55.578375] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.578388] ? alloc_pages_current+0xbe/0x1e0 [ 55.578400] ? free_pages+0x51/0x90 [ 55.578422] ? selinux_task_setrlimit+0x470/0x470 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:14): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.578430] ? avc_has_perm_noaudit+0x520/0x520 [ 55.578454] mount_pseudo_xattr+0x12c/0x560 [ 55.578466] ? move_cursor+0x710/0x710 [ 55.578472] ? __get_fs_type+0x8a/0xc0 [ 55.578493] bd_mount+0x30/0xb0 [ 55.578502] mount_fs+0x66/0x2d0 [ 55.578515] vfs_kern_mount.part.26+0xc6/0x4a0 [ 55.578525] ? may_umount+0xa0/0xa0 [ 55.578533] ? _raw_read_unlock+0x22/0x30 [ 55.578541] ? __get_fs_type+0x8a/0xc0 [ 55.578558] do_mount+0xea1/0x2bb0 [ 55.578574] ? copy_mount_string+0x40/0x40 [ 55.578582] ? rcu_pm_notify+0xc0/0xc0 [ 55.578599] ? copy_mount_options+0x5f/0x2e0 [ 55.578606] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.578613] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.578633] ? copy_mount_options+0x1f4/0x2e0 [ 55.578646] SyS_mount+0xab/0x120 [ 55.578658] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.578663] RIP: 0033:0x447c89 [ 55.578667] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2017/10/24 12:54:08 executing program 7 (fault-call:2 fault-nth:15): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6264657600", 0x0, &(0x7f000000a000)="") [ 55.578673] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.578676] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.578679] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.578682] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.578685] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.597161] FAULT_INJECTION: forcing a failure. [ 55.597161] name failslab, interval 1, probability 0, space 0, times 0 [ 55.597169] CPU: 2 PID: 12815 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.597173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.597175] Call Trace: [ 55.597186] dump_stack+0x194/0x257 [ 55.597198] ? arch_local_irq_restore+0x53/0x53 [ 55.597208] ? perf_trace_lock+0xf1/0x860 [ 55.597214] ? is_bpf_text_address+0xa4/0x120 [ 55.597232] should_fail+0x8c0/0xa40 [ 55.597245] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.597255] ? depot_save_stack+0x12c/0x490 [ 55.597273] ? save_stack+0xa3/0xd0 [ 55.597287] ? find_held_lock+0x35/0x1d0 [ 55.597303] ? __lock_is_held+0xb6/0x140 [ 55.597332] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.597345] ? rcu_note_context_switch+0x710/0x710 [ 55.597365] should_failslab+0xec/0x120 [ 55.597374] kmem_cache_alloc_node_trace+0x5a/0x750 [ 55.597380] ? mark_held_locks+0xaf/0x100 [ 55.597390] ? __memcg_init_list_lru_node+0x1e7/0x270 [ 55.597408] __kmalloc_node+0x33/0x70 [ 55.597420] kvmalloc_node+0x99/0xd0 [ 55.597431] __list_lru_init+0x600/0x730 [ 55.597445] ? memcg_destroy_list_lru_node.isra.6+0xe0/0xe0 [ 55.597454] ? __lockdep_init_map+0xe4/0x650 [ 55.597464] ? __raw_spin_lock_init+0x1c/0x100 [ 55.597474] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.597493] ? lockdep_init_map+0x9/0x10 [ 55.597506] sget_userns+0x678/0xe20 [ 55.597512] ? get_anon_bdev+0x2a0/0x2a0 [ 55.597533] ? __sb_start_write+0x2a0/0x2a0 [ 55.597540] ? __free_pages+0x107/0x150 [ 55.597551] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.597566] ? alloc_pages_current+0xbe/0x1e0 [ 55.597579] ? free_pages+0x51/0x90 [ 55.597603] ? selinux_task_setrlimit+0x470/0x470 [ 55.597610] ? avc_has_perm_noaudit+0x520/0x520 [ 55.597635] mount_pseudo_xattr+0x12c/0x560 [ 55.597648] ? move_cursor+0x710/0x710 [ 55.597653] ? __get_fs_type+0x8a/0xc0 [ 55.597676] bd_mount+0x30/0xb0 [ 55.597685] mount_fs+0x66/0x2d0 [ 55.597699] vfs_kern_mount.part.26+0xc6/0x4a0 [ 55.597710] ? may_umount+0xa0/0xa0 [ 55.597717] ? _raw_read_unlock+0x22/0x30 [ 55.597725] ? __get_fs_type+0x8a/0xc0 [ 55.597742] do_mount+0xea1/0x2bb0 [ 55.597760] ? copy_mount_string+0x40/0x40 [ 55.597768] ? rcu_pm_notify+0xc0/0xc0 [ 55.597789] ? copy_mount_options+0x5f/0x2e0 [ 55.597796] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.597804] ? kmem_cache_alloc_trace+0x456/0x750 [ 55.597815] ? kasan_check_write+0x14/0x20 [ 55.597822] ? _copy_from_user+0x99/0x110 [ 55.597837] ? copy_mount_options+0x1f4/0x2e0 [ 55.597852] SyS_mount+0xab/0x120 [ 55.597866] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.597872] RIP: 0033:0x447c89 [ 55.597875] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.597882] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.597885] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.597889] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.597893] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.597896] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.607574] FAULT_INJECTION: forcing a failure. [ 55.607574] name failslab, interval 1, probability 0, space 0, times 0 [ 55.607585] CPU: 2 PID: 12821 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.607587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.607589] Call Trace: [ 55.607596] dump_stack+0x194/0x257 [ 55.607603] ? arch_local_irq_restore+0x53/0x53 [ 55.607610] ? perf_trace_lock+0xf1/0x860 [ 55.607621] should_fail+0x8c0/0xa40 [ 55.607629] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.607636] ? check_noncircular+0x20/0x20 [ 55.607645] ? ida_get_new_above+0x421/0x9d0 [ 55.607657] ? find_held_lock+0x35/0x1d0 [ 55.607666] ? __lock_is_held+0xb6/0x140 [ 55.607683] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.607686] ? lock_downgrade+0x990/0x990 [ 55.607693] ? rcu_note_context_switch+0x710/0x710 [ 55.607697] ? find_held_lock+0x35/0x1d0 [ 55.607707] should_failslab+0xec/0x120 [ 55.607712] __kmalloc+0x63/0x760 [ 55.607715] ? lock_downgrade+0x990/0x990 [ 55.607725] ? register_shrinker+0x10e/0x2d0 [ 55.607729] ? trace_event_raw_event_module_request+0x320/0x320 [ 55.607736] register_shrinker+0x10e/0x2d0 [ 55.607741] ? prepare_kswapd_sleep+0x1f0/0x1f0 [ 55.607744] ? _down_write_nest_lock+0x120/0x120 [ 55.607749] ? memcpy+0x45/0x50 [ 55.607760] sget_userns+0xbcd/0xe20 [ 55.607763] ? get_anon_bdev+0x2a0/0x2a0 [ 55.607775] ? __sb_start_write+0x2a0/0x2a0 [ 55.607782] ? free_hot_cold_page+0x12b0/0x12b0 [ 55.607790] ? alloc_pages_current+0xbe/0x1e0 [ 55.607800] ? free_pages+0x51/0x90 [ 55.607814] ? selinux_task_setrlimit+0x470/0x470 [ 55.607818] ? avc_has_perm_noaudit+0x520/0x520 [ 55.607832] mount_pseudo_xattr+0x12c/0x560 [ 55.607840] ? move_cursor+0x710/0x710 [ 55.607843] ? __get_fs_type+0x8a/0xc0 [ 55.607856] bd_mount+0x30/0xb0 [ 55.607862] mount_fs+0x66/0x2d0 [ 55.607872] vfs_kern_mount.part.26+0xc6/0x4a0 [ 55.607878] ? may_umount+0xa0/0xa0 [ 55.607883] ? _raw_read_unlock+0x22/0x30 [ 55.607888] ? __get_fs_type+0x8a/0xc0 [ 55.607905] do_mount+0xea1/0x2bb0 [ 55.607923] ? copy_mount_string+0x40/0x40 [ 55.607932] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.607951] ? retint_kernel+0x10/0x10 [ 55.607976] ? __sanitizer_cov_trace_pc+0x1/0x50 [ 55.607989] ? copy_mount_options+0x1f4/0x2e0 [ 55.608005] SyS_mount+0xab/0x120 [ 55.608017] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.608021] RIP: 0033:0x447c89 [ 55.608025] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.608032] RAX: ffffffffffffffda RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.608035] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.608039] RBP: 0000000000000082 R08: 000000002000a000 R09: 0000000000000000 [ 55.608043] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a96f0 [ 55.608046] R13: 0000000000000000 R14: 00007f7e2138b9c8 R15: 00007f7e2138bb38 [ 55.608212] kasan: CONFIG_KASAN_INLINE enabled [ 55.608224] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 55.608230] general protection fault: 0000 [#1] SMP KASAN [ 55.608233] Dumping ftrace buffer: [ 55.608235] (ftrace buffer empty) [ 55.608237] Modules linked in: [ 55.608241] CPU: 2 PID: 12821 Comm: syz-executor7 Not tainted 4.14.0-rc5-next-20171018+ #8 [ 55.608243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 55.608245] task: ffff88003583c740 task.stack: ffff8800356b8000 [ 55.608249] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 55.608251] RSP: 0018:ffff8800356bfb38 EFLAGS: 00010246 [ 55.608254] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.608255] RDX: 0000000000000000 RSI: ffff8800503168d8 RDI: ffff8800503168e0 [ 55.608258] RBP: ffff8800356bfb50 R08: ffffffff818e9c81 R09: 0000000000000004 [ 55.608261] R10: ffff8800356bf9a0 R11: 0000000000000000 R12: 0000000000000000 [ 55.608264] R13: dffffc0000000000 R14: 1ffff10006ad7f8b R15: ffff8800503168d8 [ 55.608268] FS: 00007f7e2138c700(0000) GS:ffff88006de00000(0000) knlGS:0000000000000000 [ 55.608271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.608274] CR2: 00000000004c7924 CR3: 0000000069b68000 CR4: 00000000000006e0 [ 55.608279] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.608282] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 55.608284] Call Trace: [ 55.608292] unregister_shrinker+0x79/0x300 [ 55.608301] ? perf_trace_mm_vmscan_writepage+0x750/0x750 [ 55.608304] ? down_write+0x87/0x120 [ 55.608307] ? deactivate_super+0x139/0x1b0 [ 55.608311] ? down_read+0x150/0x150 [ 55.608314] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 55.608321] deactivate_locked_super+0x64/0xd0 [ 55.608325] deactivate_super+0x141/0x1b0 [ 55.608329] ? mount_ns+0x190/0x190 [ 55.608334] ? dput.part.23+0x175/0x740 [ 55.608344] cleanup_mnt+0xb2/0x150 [ 55.608351] __cleanup_mnt+0x16/0x20 [ 55.608362] task_work_run+0x199/0x270 [ 55.608371] ? task_work_cancel+0x210/0x210 [ 55.608378] ? exit_to_usermode_loop+0x8c/0x310 [ 55.608390] exit_to_usermode_loop+0x296/0x310 [ 55.608398] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 55.608406] ? retint_kernel+0x10/0x10 [ 55.608416] syscall_return_slowpath+0x42f/0x510 [ 55.608422] ? trace_hardirqs_off+0xd/0x10 [ 55.608429] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 55.608436] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 55.608442] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.608446] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.608458] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 55.608462] RIP: 0033:0x447c89 [ 55.608464] RSP: 002b:00007f7e2138bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.608469] RAX: ffffffffffffffea RBX: 00007f7e2138c6cc RCX: 0000000000447c89 [ 55.608473] RDX: 0000000020014000 RSI: 0000000020014ff8 RDI: 0000000020fbaff8 [ 55.608476] RBP: 0000000000748020 R08: 000000002000a000 R09: 0000000000000000 [ 55.608479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 55.608482] R13: 0000000000005580 R14: 00000000006e9620 R15: 0000000000000002 [ 55.608495] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 55.608593] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8800356bfb38 [ 55.608603] ---[ end trace 0d3405d0d7f102d2 ]--- [ 55.608606] Kernel panic - not syncing: Fatal exception [ 55.608917] Dumping ftrace buffer: [ 55.608919] (ftrace buffer empty) [ 55.608920] Kernel Offset: disabled [ 55.695945] Rebooting in 86400 seconds..