dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[], 0x0, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:57 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000af4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000090f000-0x8)=[0x7, 0x8001]) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000565000-0x88)=""/136) r1 = add_key$keyring(&(0x7f0000b35000)='keyring\x00', &(0x7f0000472000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f00005f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b1000)="", 0x0, r1) 2018/01/18 20:44:57 executing program 6: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ad2000-0x9)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ad2000-0x8)={0x0, 0x7}, &(0x7f000074c000-0x4)=0x8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ad1000)={r2, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000009c000)=0x80000001, 0x4) 2018/01/18 20:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8003) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f5c000)={0x0, 0x401, 0x2, 'queue0\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f3b000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f000090f000)=0x80000001) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000087000-0xb)={0x20, 0x20, 0x4, 0x1, 0xfffffffffffffff7, 0x6, 0x5, 0x0, 0x3, 0x2, 0x0}, 0xb) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ae000)={0x0, @in={{0x2, 0x3, @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]}, 0x9e, 0x2, 0x80, 0x200, 0x40}, &(0x7f0000dbe000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9f000)={r1, 0x8}, 0x8) r2 = syz_open_dev$midi(&(0x7f00005d4000-0xb)='/dev/midi#\x00', 0x9518, 0x420000) sendto$inet(r2, &(0x7f00001a0000)="e1a55c8bf39c22889f2f0560400997970eda5bac8356", 0x16, 0x20000000, &(0x7f0000e86000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005a7000-0xc)=@sack_info={0x0, 0x20, 0x242}, &(0x7f0000701000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fb4000)={r3, @in={{0x2, 0x0, @rand_addr=0xfffffffffffff000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x1, 0x6, 0x9d}, &(0x7f0000dd4000-0x4)=0xa0) bind$unix(r2, &(0x7f000099b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ee1000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/18 20:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002a2000-0x11)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x2, &(0x7f0000906000+0x23b)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = request_key(&(0x7f000039b000-0x5)='ceph\x00', &(0x7f000096a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d40000)="6d643573756d766d6e657431656d30766d6e657431a3ed6b657972696e6776626f786e65743000", 0xfffffffffffffffa) request_key(&(0x7f0000d53000-0x5)='user\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001bf000)='[vmnet0\x00', r2) tkill(r1, 0x15) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") ptrace$poke(0x5, r1, &(0x7f0000990000-0x4)=0x0, 0x4a80) pselect6(0x40, &(0x7f00007c0000)={0x8f6, 0x6, 0x3, 0x80000000, 0x90000, 0x0, 0x3, 0x1}, &(0x7f0000968000-0x40)={0x7fffffff, 0xa1, 0xfffffffffffffff8, 0x0, 0x2, 0x0, 0x8, 0xfffffffffffff986}, &(0x7f0000861000-0x40)={0x3, 0x3, 0x10001, 0x3ff, 0x3, 0x1000, 0x2, 0x80000000}, &(0x7f0000e1a000-0x8)={0x0, 0x989680}, &(0x7f0000529000)={&(0x7f0000821000)={0x5}, 0x8}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/vcs\x00', 0x400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fbe000)={r3, 0x50, &(0x7f00005ad000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 20:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x9307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d0a000-0xe)='/selinux/user\x00', 0x2, 0x0) sendfile64(r1, r0, &(0x7f0000530000)=0x9, 0x1) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000efc000)=""/58, &(0x7f00005a9000-0x4)=0x3a) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000078d000)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x2, 0x400000fb) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f00002a8000-0x8)='./file0\x00', &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000011e000-0x4)=0x0) getresuid(&(0x7f00004d6000)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000d56000-0x4)=0x0) fstat(r0, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000b3e000)={&(0x7f000063c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001c6000-0x18)=[{&(0x7f0000b63000)="8a93582cd9f822a5cdda0f5349e04f2481e9ee93ef93fbb8d9f06bf4331cfc8888a8999e06ddd9650abda9b80cb871622d728ea9c97d5abeacf37065240a6e8bb6f3f860355a7226d639dc004cf4660c112bcf3adab2e510114f7eb009b64a902721771dfe699d24b95c24e9ff", 0x6d}, {&(0x7f0000361000-0x1000)="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", 0x1000}, {&(0x7f000074c000)="28ba841728749de40a4aae6d9c7ed43c4b24726fad1fbdd8fa62f2ee2a694ffcd292b2c7e8477bf3c731cd6b90465ecaa47ca2c09b0d4b9c73dd8703690276858dda795f2931b3de385381aef3b5ff84d3855081321022f2b7424891d4a9b3cbcf1fa4db3e8e22f55bae0def05f1981f79e0f9996178b5d16f3bbf8ee834c356d4bbf6b9fc7a79ea7752ab92d148a3e96d84c711d822e0c78cf6", 0x9a}], 0x3, &(0x7f0000a6c000-0xb0)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x8000}, 0x0) 2018/01/18 20:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bf6000)='dns_resolver\x00', &(0x7f0000ebd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000216000)="", 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000bb1000-0x8)='keyring\x00', &(0x7f0000d11000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b63000-0x8)={0x0, 0x0}) keyctl$unlink(0x9, r1, r0) 2018/01/18 20:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000123000-0xa)='/dev/dsp#\x00', 0xd7, 0x40000) syz_open_dev$dmmidi(&(0x7f0000a86000)='/dev/dmmidi#\x00', 0xffffffff7fffffff, 0x101000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000bac000)={0x4, 0x4, 0x100000000, 0x7, 0x4}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000088a000-0x8)={0x384, 0x20, 0x1, 0x6, 0x8}) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{0xffffffffffffffff, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000fdd000)=&(0x7f0000411000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000714000)=0x18) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 20:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000065c000)='./file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000c35000)=[{0x0, 0x0}], 0x1, 0x101, &(0x7f00002dd000)={0x0}, 0x8) epoll_wait(r2, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x1, 0x204) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008be000)={0x0, 0x0}) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000da7000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7fff, 0x0, 0xff, 0xc, 0x5, 0x100000001, 0x5}, 0x20) 2018/01/18 20:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffff9c, 0x112, 0xb, &(0x7f000040d000)=0x1, 0x2) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000772000)={r0, &(0x7f0000e32000)="a41f6a6392da0000"}, 0x10) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) mq_notify(r0, &(0x7f0000fc9000-0x58)={0x0, 0x32, 0x1, @thr={&(0x7f0000716000-0xc4)="052053af3f7985da342774a62d5b25a360b97e57f4197acce12357f08eed0359d1430713c906c1a35715dbffdf05cc3bf4bc7b1e236539dc23feac15259cfe5102cf6f51ecc8391ac9990b66b32cd4c13ec365b407dcf4c34fdd77f5e37511aa1e2381888c032a9123c9f6bb9855e83b9bdde539b0ecc4531ba8fb08ed737111f6f480eeadb8af53f0912875974ca4452402a98f7abe443d053e969a469b703eeba5fc5c9fbf5f7a6890592805bceab9ed38c9ec1f1660ad8c954d5b84bb58c829896168", &(0x7f0000447000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f000067f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004b1000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x6, 0x0, 0x7fc, 0x8}, &(0x7f0000ab0000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a7a000-0x14)={r4, 0x101, 0x1ff, 0x200, 0x311b3d52, 0x3}, &(0x7f0000949000)=0x14) getsockname$unix(r0, &(0x7f000035b000)=@file={0x0, ""/16}, &(0x7f0000bf1000-0x4)=0x12) tgkill(r2, r3, 0x0) 2018/01/18 20:44:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff9f95, 0xa200) ioctl$int_out(r0, 0x5462, &(0x7f000093c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r1, 0x5402, &(0x7f00009bd000-0x5)={0x0, 0x0, 0x7fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000003}, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cdc000+0xeb1)=@assoc_id=0x0, &(0x7f000017d000-0x4)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fa3000-0xc)={r2, 0x6, 0x2, [0x45, 0x1]}, &(0x7f0000a45000)=0xc) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000f34000)={0x6, 0x8001}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000e17000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 20:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x6, &(0x7f0000054000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff46) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000bea000)='/dev/dmmidi#\x00', 0xe539, 0x89ed71039fbba503) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000664000-0x4)=0x0, &(0x7f0000ddd000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/18 20:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) alarm(0x94b) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000dac000-0x58)={0x1, 0x0, [{0x21e, 0x0, 0x0}]}) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{0xffffffffffffffff, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000557000)='/dev/ppp\x00', 0x0, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000008000)='/dev/vcs#\x00', 0x10000, 0x202) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000000a000-0x4)=0x18, 0x4) 2018/01/18 20:44:58 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000785000)={0x1, 0x5, &(0x7f0000f54000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f55000)='GPL\x00', 0x3, 0xb6, &(0x7f0000b9b000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x36d) 2018/01/18 20:44:58 executing program 0: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) epoll_wait(0xffffffffffffffff, &(0x7f0000979000)=[], 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000733000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000002000-0x1000)="94a5503e99cdbd75456cdcaea914fc433652870b4538f0b4cc4f10af270866dd4db8bffa812922facc03f0bc428022b2c7e8624d6b6553afc39e6f2a4f8387e2580e3c6bf6ed3852edb89417e1037fd4f9a3df88d6216a9589015da0aba0fd507973cc6a04cb1a40b696b4a92bca15485c8bdc9f5b7d777df28869cfeaf2323a55d8f23451455ee3865c5830433159e60291007781280a850679e3ddabf7c6274808910a013cf93b462209092c84b1950a96d720336e061650ad7a695f808b259b77321d9682c56268db02bda58dca7b41554a246e9135119af5261916246509a1fadaea7965e9690988fba09f28d2b6dbab556014b06c5d5b61ce7324d4e358fb433187ae6af1c59cf1ec3a39694aad5c2280c99ec2fe71537ebf5e5d9dc9fbc709d7d88d774812a783915940fbb119a91cd863d5c0b744f027b1fdab4871bad141c85be6cdde098033d92eb838b84a392dca3225f368b13d650b3fa9b34b22bd6627a799af444a5d15f763cd428adaa01d112908040116cd3a2fed9a07516f68fbb917e3100d66c97b11d15ac798a1307018cbc331d1c44c995e011f3fa597fe87f2c9006dbcfbda910ccdb4ef38c0531b4a3e05f765ea0bf14510c1dcbbd1a754fb31b50665e6269c7d67a7e7f479015954bf64ed98dd29b4daa2c3b13a4c2c276356da513b652929c6b483fca12f905156a7d422e357456b7812869b100223f41c69f2360a97c7e694032f75c3ac22fe505e4dc78b49259124cf0b2d10773dfb79ea8a1278e94cbe274745930178b13f138fa338a8d7ac56338fc3a7da8adc5769a089b72851e195e0f59aa578116fb62f973e61cc5b183369d976f00e4cf0896b63ffe268ad1d1914b454a6f6827545726de08a6310996ec41f6b3320d7935f1893522bffcd1abdf7726dbcba1957cb49257d36bfd10538a66054e1a9f0af6cdb0fb8fc83bf7ce0b13f059e139e3ade10c8eb6b0346fd3831b86db13fb1341f854f0a20371b80bf9a71dbd624185d83f456af2d83576f906c6859da214a52f38ea504c3d01e3a82e51ed31d973cde2c9ee47ee5d642df0d0771ab4a23e938225c58e4ce5d297a4e75a49637301a99fb1550d8f94c5b454250f384ba9b5e24541ce6e0132af425274fca5cd6a852cd8720e87cbf2313de72d73d6caa9ca3738c298df48da2b25fa8f6d3b8955eb63532b77d50f61584b3b00904ca7dfe7454a13ddd023027684c056ea343c19e6b6f71530a26fe53bc2bdd7871511da1be8b4c1dffe4299d0b932bc7051b1d4dc9f46bc3ee530a70f0f4cbbba3badf778b5a202630f25b404005de665f990c2be21d7a9e000220adc12488205bf351c1d1056286aa772fb6615bf59bfffaf88be0cf45488e540b370456b0ad35792d468d14169ad766bc944dd28061c62ff17c52ba6bbe51d7d5871cb89883045e78b496c4d0f69e523be1b1d3ecdabb61e30a77058360614f4ab9691ac05f36815209d86f952dcb563de073f8c3a9f7db78339cb8781381d379f153a900ca127b9723d57930ddfb39b7254d3ca5265b3a0dda2df4ca34feb0d8e4e71dd8ba7d6ec89882aa529caab35b8ddc6a47b4387a8e292073a5ff8ba48d794cfa70d47ad05439dc67e95bde1c9ee7a07b5225bd04539653fd9fdbc0388d004a61c7bb8aadf6a82a215e0b4ca67c5c5186d5c1554933f0e74189b86591beb658746eb8dc4fa8591b6c89dd9ee26bcecbda383c7401e9d3361677cf6635db3f4fcf201407331ad01e40e8d89bb954d951c24e231af133479e595e3b170e268e998579e1b6a8d8e22bbe957a774e5b9404fd69d889a37117ef74d498e10a5581dee905a4486ca1953f968ad26b8187663929b5313b0da66b665b63ecdcf8da944f03642b03d1fdc3868f461e1844a4972bd58e1f9d3013d3010117145be110fa045b4417d2a55ef7124f502219cd0e015f36927c51b49fe3317dc0a274a300b6d31fbb3b38f215ed4e758f8be09ecf829f744a3b315178a7066387d1d79d40b1c61253909168a1f60adf272cd04eda3f60f2589a73200bacde5cd8dc5c42bc000f028fd98cd247a845887e66ba95b827035ee211fc9eee13c98cbf93039c3627f9a852aa8e92a3a85e833477b38fd2e7d37b97262f2580e4c58a04d72ca62945cd1d7df1defa69bea1be7f8e2d734e679378ebd87ac3d3bbffa55d957d97fb1cb98c1dc4cbda65431c52fa7f1010c0b7dcd385049f41f8826585df192777b88bbdead6eaaa685334807cf63a53998d2767cf642b5bf44e4f7df14d98f5edccc14fc459927d16e4a997d1f7b66697c2c1cef035ff78b6b0d5fc95b0b2726386771c1f96c9fda4bd7752c7aa8bf9b18373af97c8b216b126b1a5c689105f5990222ba03e5cb6c8744e203741820a8fc28eee6c39aeca9e43cfebd51425dca833c25d38acd5093bb88d5730f8838fb7d0996a56b6c8541afc681bea88090b480f042273335de250d7ca7ab2e89db0a284d6a34ccd10afe128f6a5fe5ff5b0418f1c489a3621d325cdab052396517da8027bcca2dfd23b12ea50002b76e51fec29a7db0231c828221cef278983fb78e966c7f7f1c992c6b5ad9c59942160b4ec4f1086fde88c37ba1117c24e5e7bd37c500a4d0b0ef1dcddaff18ddeb80e48792726ace1b01ad333d7790e126cc4e65182d0beb99ce236ef2ed41d6c6ad8c0bc18a1abd3957e6c1a4cef6c87681b33f9cabfa0d151d1d7a41024d3b5b38783d346d37714c2cb841474ac40ece5a15504f1bbf8b9bfdb8dc99c754f384b9d631a89c7e932830b532896561f3bf82df2ebaa92f8f0b4fe8aa91fea0b17d36d27906ea4b82592efba69084addaa7569a8dbcbaf786caf64ae5bf7de2e0283bf3bf0544be9f6dc5e7951d833d6cc2b2f438b80ef0ea135aa42dfd1ab07defff2943aa8117e5c7c6ba582ba2fd97f92317bd7142c05be142d661636e67ce71c8798ae115f6f4a9b5724695d0c1f8e0bd5f087d3238b1d2317b1b89fd7a2c7258a21fcc21d28cbfdedeb459c51b00d6ce68196e0bb9f98b92adda7efd71f6ba8e95ce26d3b5ddc7e67bc9b324a2618ec7ae98073f47531d835bf659cb1754ca09093ec8587aa77bcfb3a2ad891a0c9ef062011fbaea2dc3f1dc0d263f19e8e85db8f21c5417f514c3cf27273334647eeb23426dc58b71f32fbc104fe92eccfed6a917862c6b28eb9b2a3472171b2b6a2cc1faa041d3b80d8a9a1e11bae1167bbd5c238fef64fb6c9652d22a918156f848e4ffe7e43b722a4a7fdbc20c308eaf107d8764ddd28bb763fe6fb6d29db00618fa965d313683524d086a1ead51961899e7a8adb37a0391bf67e3de1b1986485cc2a1d85b4ac3d5a4a394c5f020a7f83bc1680a31cbdc23ff73d7f63a4fa3818a33324788ec0079e38ffd6969c7d27f28cd3ab3dbcbed060e24dfa971660a36720d3c2a9642d276e441c6a378cde4878a0673990faf25dbd10f0d17c5f00d3c7740de3f7d393b96998d9ea1c656f59d738804838a89052f61351974c71040a526b2c12f283fa1c34832b204690a0b020af6e4cc8882b4d9d9e160ef36a1a55eb21635b38039803609056b36bf427653d26a0657e7b31fe4b5dbd168e5b9af60810d9b4f4f6b00f92562fc997f850600de8a8d9c567753a2ef8d093123fff0018e4f3830946cddcba00e805e67840ae6d882018098b39fb24df3a8eebc8808fca317a453a53a44f9ec951761b0fb31c24c0bd7f686eaa899cd49b128036ce35afc6479770b2bdf26d82d60f2a6b83fa2aacdddb35f6ea3c7343bbba056f1c10596e63e7d8437ad2fec6f884e114fe7c2a00cfe42219afc87f92ad7977571aea1d69273b5c1c1716756fc98fa81e26255ee971cf011f9e91a655de763ccd72dc3f59ce6103d740497dd4bb406e6cddacf4af4e9a4d4f5f7883f11e5e6b6da88c2b0930e2413db904835d03b2bf69b6bae57e0ee9e3e37b54ff9abb2e450cbe176c5e379b142057711c0c3020072ce91fd198329ef57448fc4b85c9a2fddd3f3f13410f85317d86a736f0fcce26ff0fec6aa95c5549bbd5878f5d480a77982fe27b8c332436450c11a4c6c0553dfc2f3c648d6a783b890a6db5cbebfa8f307e38aa73bf3bc220914f309990bcd58821c03d873c9574986e3432537d4338066ce48ad411b0ef9e2b0e0df9e4a68f1fd1a5afd3f83e1f797c95c97d03d93579798349551d5598ce560a13b9df0d7c82d69da634e9cb5719df570db3ef2d34a3573ec9910de95ec1273cc9a62b7513b9f4656812040c1dc1a7a02ccbcf5257ce0f45cdc771f8ff7a76cdbca05c56ea4ab5212d9242c1dc349a7714732f8011c03d7e2ff36205bc769ce4edd884d894b565954feca66f44a4734e846da37c920c363c8bfdaa2422ef907c8077a50f339e8e60ee828ed70d5dca24464cfef0394054fb0dce049559e2be3618e511b4fe9efe6d081bf2b1a06744576f61dc4eb1d7f3384d3e415e6eec989cc4e59483f3df918b21534c84a3385abf47012da3fcd58839a4300a45db427428351a5864bc78b5da6daaed1b3c289950ed4888d06e10af9cd729183392c3c91a5f1bf31fe9e9969d4406d486c34357f2deafcb5f434bb78564edcb597d150c4cd9e4c21999b79e82eaa66d43e048fe9a80856031e42fca4dd3ccfadc4f9794a667244fb066564b3a459dab9411ae43f5606a1ad3ad0535d38a54cd9eddf44a10e7de03d79f37e59b68a0c364255a084339cc4ec0a50791a5ef1e4daa4684eef12240ae12e970b92aecda97f7738268146e9ed5117ddc2ab9691e64cf14c6614d814affbe59effb3a7a1cb7e878d436bdd0d41456c1bdb56acb40b707d2f7d960649f82e47a9bf7c4d07fdd36d3b7e9e4218e879261331fa4cd30d87e012ae091b044cf53a30bc1f3e301865401b1ca03867d24d0fceb5b3067a1cf2361483a3d17ae9dc5cd9e4d142941a154bc9c317ee64b15825067214111034296a65592888c6f6ca1e7650bf50da18340f1eb4a3e9f5727fb20059c2956fc575ce10c570c93652bf050b6d47921cc0b1955cc2d5d236bfe852adfda949063f3446268b857ae3f77965584a3db08732025b8bd4b58c3d60b377bf775af2d758a21254c97d1e96541617a996cfab7f32a6a6cee251abcf29206e1f9b687f25ed29672ea5025b4caf5c05b33fd584cabdf4103af3d76c0b0cb107e966e2a2ddc21735f14b9249655aca80b2753055672affbac45465ece081b15f0b1d883c27aa4ff266334695bc79ebb30ef930d265b07e5dbcb4e26deae340894f707cfc1e796df36bfe7e3e99732236ffb58644c5a526f8ba5a0a99ff3fc4f9dc0d69a526ba010405539f6637ace0962e1f342945e88e6ce0114da89ba136876709eb02618e65e8365147f59f8bbe474d6e00ad3441793857b5c45551c3599000052aca239ff9ddc1ee78c78168ae76ec07d1e9b64e9b687ba5b96077a9ebbe10d0907c9d3cc9d3bc409253c86f0a4ef1a7960559bb86a6a24e617574996259144e740c7b2cf7a0200958c3f0ca2f95c2c33fb259ef2e345b6e0b08fcf9da3c5900688ad1a4abd354ebf2454c3886b486432d6caf04046ce6757f2f0e51651af9dcc4223a41df6809b36699e7c1a0485aadcc45d597218828f77a20731d81b975ba9fc2c8b2a1cac3c19d071de6d8ef88f3181eb79d00eb36d7db8b7fdeef3e0246524a4046224676406044821d777ea9484a61a2fa273c7293a5a84eb0d2f3c8186c0736ddc8910ae92c51e590eb674386381b2ac6de8104e699afc7ec9b8d0d007", 0x1000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0xfff, {{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]}, 0x1, 0x0, [{{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]}]}, 0x120) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{0xffffffffffffffff, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 7: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000145000-0x4)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d31000)=0x0) r1 = gettid() ptrace$getregs(0xc, r1, 0x5, &(0x7f0000349000-0x6f)=""/111) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000073e000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) pwrite64(r0, &(0x7f000058c000)="941e0bb7f3d40060", 0x6, 0x2000000000000) migrate_pages(r1, 0x1, &(0x7f0000f1b000-0x8)=0x1fffffffc, &(0x7f0000a94000-0x8)=0x6) close(r0) 2018/01/18 20:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a79000-0x8)={0x0, 0x0}) fsync(r0) finit_module(r1, &(0x7f0000a15000)="70707030f55e2b626465766367726f75702d7573657200", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/raw\x00') ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000e41000-0x91)=""/145) sendfile(r2, r2, &(0x7f0000ff7000)=0x0, 0x7) 2018/01/18 20:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00005d4000)=0x4) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$amidi(&(0x7f00009a0000)='/dev/amidi#\x00', 0x2, 0x100) ioctl$TCGETS(r3, 0x5401, &(0x7f000035e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 20:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000d0a000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "690f2634e87cfd9aeda4f69d129cdfd51eeee83dafc1d3ee1c5a80b29f575571ad9741139475b67c0760fa9584167ca8e49235aacf3fc231f633bee76adc1d7748b772117596b6185816da1d50d7a5fa"}, 0x160) r0 = syz_open_dev$adsp(&(0x7f00007bc000)='/dev/adsp#\x00', 0x9, 0x220040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bd6000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e91000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc6000)={r2, 0x0, 0x30}, &(0x7f00009ef000-0x4)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000089000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00004ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000b92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000d61000)='./control/file0\x00') stat(&(0x7f0000e70000)='./control/file1\x00', &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000daa000)={0x0, 0x947}) sendmsg$inet_sctp(r4, &(0x7f0000bfb000)={&(0x7f0000895000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000480000-0x8)=[{&(0x7f0000ae9000)="2333cec291295529622d128e08fac900879e95a1092b9ae4e67d083ff3480eee23d724c1f5b88c644f5f6366c47ee9967005a734f1", 0x35}], 0x1, &(0x7f0000621000)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x200, 0x9, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0x101, 0x3, 0x0, 0x1f}}], 0x58, 0x40000}, 0x1) lstat(&(0x7f00001e5000-0xa)='./control\x00', &(0x7f0000119000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffe9a, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b72000)={&(0x7f00007ae000/0x1000)=nil, 0x1000}) 2018/01/18 20:44:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000440000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f00003e6000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/01/18 20:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e29000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) pwritev(r0, &(0x7f000086d000)=[{&(0x7f0000d68000-0x1000)="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", 0xe9c}, {&(0x7f000099d000-0x66)="4e715cbeca15edcc1ab0481e630669008536ee7d81dba39d5145be2f89b9514c3fbba7b2dcce9723bc22338a62a85cb9dc5c2599739d1b379a7fb05563907c8eab830359e248f4f0598ad90783012c23b6b8749cb82962ed83d68ceeabee3b2f34be099167f8", 0x66}], 0x2, 0x0) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a2b000)=0x0, &(0x7f0000016000-0x4)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000a2000)="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") mq_open(&(0x7f0000001000)='&):em1%{%@posix_acl_accesstrusted%\x00', 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000816000-0x4)=0x0, &(0x7f0000f89000-0x4)=0x4) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000341000)='limits\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/18 20:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff8, &(0x7f00008ba000)={0x0, 0x0}) write(r0, &(0x7f0000e18000-0x86)="3047ba81dbc19e0da27ab10addee88a72149a071cdb0e6ffabcfc0bb90c81d1c2fd1aa3d1fd8beecb6ce81686aa2df83ba387fb4afb1326dc51e7db3ebe2a0df96bbc6d8b359cdd21b8ec7605d3a9ba9bdaa861ba695152ca6a1c0556df307528d10ef8c6916df94d55909c5f8d42d25aeae86b3e4ea9aab3583e9633db026063f90e642d75f", 0x86) 2018/01/18 20:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000418000)='/dev/input/mouse#\x00', 0x4, 0x10400) clock_gettime(0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000545000)={0x3ed99f89, 0x2, 0x7f, {r1, r2+10000000}, 0xe1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c2000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000df5000)={0x200, 0x6, 0x800, 0x40, 0x26, 0xfffffffffffffffd, 0x8, 0xfffffffffffffffd, 0xff, 0x8}) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000595000-0x68)="220000001b00070b00000000ef0012011f0000000002080000000000ea0005002908f2c6bee555e5d24a68f5f7bdb00c380a31db5bd0661c4046dbcf392c6eabc553461f6895da7e51010000000100000019dac801fc23de36c7e5d1caea0d5ab7187586879447e5", 0x29) recvfrom(r4, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000015a000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x10003) fcntl$getownex(r0, 0x10, &(0x7f0000f1b000-0x8)={0x0, 0x0}) capget(&(0x7f00009c5000-0x8)={0x0, r2}, &(0x7f00006f1000)={0x80000001, 0x2f74, 0x1, 0xef, 0x9, 0x80000000}) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5d000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000a5000-0x94)={{0x8, 0x9, 0xa5, 0x0, 0xfff, 0x200000000}, 0x7e00000000, 0x81, 0x3, 0x0, 0xffffffffffffffff, "c250826c0d568d6172304a812c5214356d4b3f0e4d2bbb92434f85147f5e5f526ef35088c6add47904d737e4586174d39264dc47f6a103b43182a93c77ee2f4b8004b3abd1435c1f3548b5873f40687aec6aa98da302c00c1623ff07167ea071ce026dc94c72dc1db963ee773ea6a461da1bbea0a8c15c65e6616d193f145280"}) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) 2018/01/18 20:44:58 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xce)=""/206, 0xce) setsockopt(r0, 0x10000000000065, 0x6, &(0x7f00001f1000)="c8d63f23", 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000091d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000000)={0xf0da, 0x3, 0xbc4, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e6c000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x2, 0x100000000, 0x2, 0x20, 0x80, 0x8e, 0x0, r2}, {0x9e, 0x8, 0x100000001, 0x6, 0x8, 0x6b, 0x0, 0x80000001}, {0x4, 0x6, 0x6, 0x1f}, 0x7f, 0x8, 0x2, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffffffffffff, 0x6, 0x2, 0xfffffffffffffbff, 0x4800000, 0x7, 0xfff}}, 0xe8) r5 = syz_open_dev$adsp(&(0x7f0000501000-0xb)='/dev/adsp#\x00', 0x1, 0x4002) setsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f0000f2a000)="42cac5f20fe4816e2258c9c13f90854ebf35446e6cb4f55bfbfe2af04eeb91b4f731d671ef8a946e6d", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000001000-0x4)=0x100000000) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/18 20:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") unlink(&(0x7f00003be000-0x8)='./file0\x00') syz_extract_tcp_res(&(0x7f0000a37000-0x8)={0x0, 0x0}, 0x5, 0x6) mincore(&(0x7f000035d000/0x1000)=nil, 0x1000, &(0x7f0000d68000)=""/243) 2018/01/18 20:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000075000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3ff, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0]}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c98000-0x15)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r2, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d3e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000933000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x7c, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d3372581719ad58a980"}, &(0x7f0000b29000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x8200, 0x9f, 0x22, 0x3, 0x29af, 0x60000000, r1}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = getegid() setgid(r4) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r2) 2018/01/18 20:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003f1000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d64000-0x14)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) 2018/01/18 20:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003d4000)={&(0x7f0000971000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = creat(&(0x7f0000517000-0x8)='./file0\x00', 0x1b1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b0b000)={r0, &(0x7f0000da0000-0xa5)="81b826b00430476ce42b8c0560b2845122d2fc16a3902e4971d9d55f39bf8387b5a628dc1339588230a980936ad04c141c4fbc19afaed78c1727d42fd72ad41a50b88847a8c271fec7bdffddfbb0f37c39c6fe10e16e9c56c00f0e4630adf9370a711a8a802862947f8ca74915f875c56870b9829083eeb551cde566708afb92a0e8001a290aa04481aaa632cd85a85078f3a03b7ed5d4c3a27ac4b14a9471999b8ef61af7", &(0x7f0000cfd000)=""/29}, 0x18) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/18 20:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000085d000-0x9)='/dev/dsp\x00', 0x7fe, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000605000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000-0x4)=0xe8) lstat(&(0x7f00002c1000-0x8)='./file0\x00', &(0x7f00008dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000824000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebe000-0xc)={r2, r3, r4}, 0xc) ioctl$int_in(r1, 0x541f, &(0x7f0000009000-0x8)=0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/18 20:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00008fe000)=0x0, 0x800) fcntl$getown(r0, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) r1 = memfd_create(&(0x7f000014a000)='em0#md5sum\x00', 0x3) connect$unix(r1, &(0x7f0000950000)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) r3 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) connect$inet6(r3, &(0x7f0000ad8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) shutdown(r2, 0x20000000000) arch_prctl(0x1007, &(0x7f000038d000)="d0d80a86") r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000008e000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000e3000)={0x0, 0x3, 0x3f}, &(0x7f0000608000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00003f9000-0x58)={0x7, 0x3c7, 0xfffffffffffffb8e, 0x4, 0x1, 0x7c900000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00006a8000)={r5, 0xffffffffffffffc0}, 0x8) getpeername$packet(r1, &(0x7f00002dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002e7000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e3f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffff801, r6}) 2018/01/18 20:44:58 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00003a8000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bf2000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9f, 0x3, 0xf5, 0x5, 0x4, 0x40, 0x6, 0x3, 0x6, 0x0, 0xff, 0x8b, 0xfc0000000000, 0x6, 0xffff]}, &(0x7f0000a16000-0x4)=0x108) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fdc000)={r3, 0x90, &(0x7f0000fdc000+0x856)=[@in6={0xa, 0x3, 0xffffffffffffb5ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000b33000-0x4)=0xc) 2018/01/18 20:44:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xb3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007cb000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008b2000-0xc)={0x3, r2, 0x1}) sendfile64(r3, r1, &(0x7f0000866000)=0x0, 0x6) clock_gettime(0x0, &(0x7f0000d40000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000879000-0x8)={r4, r5+10000000}, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000522000)={0x200, 0x9, 0x7ff, 0x2, 0xe755, 0x100000001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r7 = syz_open_dev$audion(&(0x7f0000fda000)='/dev/audio#\x00', 0x5, 0x1) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000893000-0x43)="4aad2113c05c52dce586f90b4a682fba870536c4827629f8c6b3861a15b9800bd64108269a6d91965bb1c7b9623cacfd4b6fc1fed71bc205925b45582f0f4529d2ac1d", 0x43) r8 = open(&(0x7f0000227000)='./file0\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f96000-0x70)={0x0, 0x68, "5c8d9ecc35fd5c59502b482b711f32fc83916ecfb48c9898e663baad2e8d2dd4fd03555a7ba65e574b19a03468398060004b72ab8d3736b07ac2b231926e432114ef889a1d19dfe676c2d9491b000e0501e7d89470212f2e1ab39fd8254850ca9d40ce10df7069db"}, &(0x7f0000ebb000-0x4)=0x70) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ab4000-0xc)={r9, 0x7, 0x0}, &(0x7f0000830000-0x4)=0xc) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000e2b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000f79000-0x9)='net/stat\x00') syz_emit_ethernet(0x7d, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x6f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x53, 0x0, "8e6c978f7b8e03e55273277ebe8bd82adaee200866bb6a6f1ce8a53fc481d99f6f0468312a174cfb1e9aef316475c4d69d85e9245b501f0756d99e10b0a6a62a65d4751de61da26ed9b61e"}}}}}, &(0x7f0000001000)={0xffffffffffffffdd, 0x1, [0x0]}) prctl$setptracer(0x59616d61, r10) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f00005c5000)={0x6, 0x0}) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00003b3000)='/dev/midi#\x00', 0xffffffff, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000003e000-0x16)={0x9, [0x3f, 0x2, 0x8001, 0x2, 0x1000, 0x2, 0x8, 0x7f, 0x8f6]}, &(0x7f0000f41000)=0x16) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000056e000-0xe)='/dev/admmidi#\x00', 0x2, 0x4100) 2018/01/18 20:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x10000000046, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000d36000)={0x1, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="d48476678580", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="146764254b37", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044f000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) lseek(r1, 0x0, 0x1) 2018/01/18 20:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c9c000-0xa)='/dev/dsp#\x00', 0x4b6, 0x40000) mknodat(r0, &(0x7f0000dac000)='./file0\x00', 0xa, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x40000) utime(&(0x7f0000c70000)='./file0\x00', &(0x7f000020d000-0x8)={0xfffffeffffffff2a, 0x4000000d}) mkdir(&(0x7f000074a000)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000997000-0x4)=r2) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x4)=[&(0x7f0000ef5000/0x4000)=nil], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1], &(0x7f0000002000)=[], 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000014000)={0x11, 0x1c, 0x0, 0x1, 0x10000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/18 20:44:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050b000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000000000)=0x0) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fa8000)=@ipx={0x4, 0x825, 0x0, "9020f4cca218", 0xffffffffffffc8be, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e5d000)=@generic={0x9, 0x3, 0x83}) getsockname(r0, &(0x7f0000855000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000407000)=0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a8000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) recvfrom$llc(r1, &(0x7f00008e5000)=""/194, 0x374, 0x100, 0x0, 0xfffffe56) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000532000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000f67000-0xc)={0x1, 0x10000, 0x8}) 2018/01/18 20:44:58 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eef000-0x4)=0x501, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ed000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef9000-0x7)='ns/ipc\x00') sendto$ax25(r1, &(0x7f0000a02000)="29b1561ce836133d455f2d05a16ea39977af14eb8164ea78cf84b181ba637f13d937e47b56c1d6ac2a1790934ed55d536f3fa7d6603192b477740ff8c2e54a57b01b0826c8d145c344ba22c7a389403b6ec96d14cac5dd20ca74a3ede6293f4935eb893a04bcfcba3d8adfbdd16c95285e2e4e7742ef45d28a3c098145a029fcf1", 0x81, 0x0, &(0x7f0000861000)={0x3, {"b76d172cac1b55"}, 0x100000000}, 0x10) pipe2(&(0x7f0000ef8000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000327000)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000ef8000-0x10c)={0x100, 0x6, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000055000-0x4)=0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bb4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000)=0xe8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000efa000-0x8)='./file0\x00', &(0x7f0000e94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000efa000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000efb000-0x18)={0x2, 0xf68, 0x9, 0x4a, 0x2, 0xfff}) 2018/01/18 20:44:58 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000024000)=""/253) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r1, &(0x7f0000025000)='./file0\x00') readlink(&(0x7f0000021000-0xe)='./file0/file0\x00', &(0x7f0000021000-0x76)=""/118, 0x76) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f0000008000)='./file0/file0\x00') 2018/01/18 20:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a17000)='/dev/admmidi#\x00', 0x3, 0x100) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000b69000)={0x4, &(0x7f0000c41000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2bb29c6762ddcbae, &(0x7f0000e19000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f54000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000023a000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0xfffffffffffffffb, 0x51a3fc3, 0x100, 0x2, 0x4, r2}) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d70000)="d7faffffffffffffff1b021200000000000002000000000000000000000200b7", 0x20) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r3, r4, &(0x7f0000237000)=0x0, 0xfffb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000550000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e56000)='net/igmp6\x00') sendfile(r0, r0, &(0x7f00002e3000-0x8)=0x8000200, 0x173) syz_open_dev$sndtimer(&(0x7f0000bf9000)='/dev/snd/timer\x00', 0x0, 0x2000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e64000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000bc6000)='/dev/usbmon#\x00', 0x8000, 0x400002) getpeername$netrom(r2, &(0x7f00002b6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000002d000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000005000-0x6)=@hci={0x1f, 0x2bb4800, 0x0}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000007000)=0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0x608, 0x204000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000009000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000008000)={r2, 0x2}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/4096) r3 = syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0x9, 0xa0000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@common='bond0\x00', @ifru_names=@common='teql0\x00'}) renameat2(r1, &(0x7f0000009000)='./file0\x00', r3, &(0x7f0000008000)='./file0\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000b000-0xe)='./file0/file0\x00', 0x101200, 0x0) 2018/01/18 20:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x7f, 0x80, 0x10, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003dc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2080) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000094e000-0x1000)=""/4096) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b19000-0x18)={r0, &(0x7f00009da000)="", &(0x7f000064d000-0x37)=""/55}, 0xba) 2018/01/18 20:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00002fa000)=""/15, 0x2df, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000136000)='/dev/hwrng\x00', 0x12400, 0x0) getpeername$netlink(r1, &(0x7f0000f96000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000295000)=0xc) stat(&(0x7f0000c12000)='./file0\x00', &(0x7f00008da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001ca000-0x4)=0x0, &(0x7f0000a81000+0xd3e)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009f4000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x2000000000, &(0x7f000089a000)={0xa, 0x7fffffff, 0xffffffff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d83000-0x8)={0x0, 0x6}, &(0x7f0000927000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004a9000-0xa0)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xea, 0x0, 0x23, 0x30}, 0xfffffffffffffed8) recvfrom$ipx(r1, &(0x7f00009d3000-0x8b)=""/139, 0x8b, 0x100, &(0x7f0000ff2000-0x10)={0x4, 0x2, 0xbc12, "b304cccc2c65", 0x2, 0x0}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000a14000-0x1b)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000064a000)=0x1c) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x6, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xc8cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdb2b, 0x3}, 0x0, 0x0, 0x198, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r4, 0x0) 2018/01/18 20:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000054e000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00003a4000-0x10)={0x1f, 0xdc1, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000ef6000+0xd9)='keyring\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ae0000-0x14)="706f7369785f61636c5f616363657373705ba400", 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, 0x0) syz_open_dev$sg(&(0x7f0000c77000)='/dev/sg#\x00', 0x7, 0x80) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000033d000-0x4)=0x1ff, 0x4) r3 = add_key$user(&(0x7f0000f71000-0x5)='user\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc8000)="7fffffff87ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf5a1170995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e3658ae6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672e38f7e149be31bd72b506e8b9511", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00000da000-0x1)=""/1, 0x1, &(0x7f00006ea000)={&(0x7f0000270000)={'michael_mic-generic\x00'}, &(0x7f0000a11000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x0) write(r0, &(0x7f000041c000)="2400000052001f0014f9f40700090400020007100800010f010000000800000000000000", 0x24) 2018/01/18 20:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) flock(r0, 0x8) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) tee(r2, r1, 0x7, 0x0) 2018/01/18 20:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000001, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007f3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, 0x3, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a26000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8, 0x0}, 0x0) 2018/01/18 20:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0xffffffffffffffb4, 0x0, &(0x7f00001c4000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = syz_open_dev$dspn(&(0x7f00001cd000)='/dev/dsp#\x00', 0x3, 0x8001) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000023c000-0x4)=0x0, &(0x7f0000601000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/18 20:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 78.550453] binder: 11547:11561 got reply transaction with bad transaction stack, transaction 17 has target 11547:0 [ 78.561379] binder: 11547:11561 transaction failed 29201/-71, size 24-8 line 2718 [ 78.586088] binder: release 11547:11561 transaction 17 out, still active [ 78.593054] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 20:44:59 executing program 6: r0 = getpgrp(0x0) tkill(r0, 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x49) 2018/01/18 20:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$audio(0xffffffffffffff9c, &(0x7f0000167000-0xb)='/dev/audio\x00', 0x101000, 0x0) 2018/01/18 20:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r0, r1, 0x7fffe) 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000015e000-0xa)='/dev/vcs#\x00', 0x90e2f49, 0x200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d3f000-0x10)={r0, r1, 0x6, 0x1}, 0x10) connect$inet(r0, &(0x7f00000d6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) 2018/01/18 20:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000495000)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000952000-0x5)={0x4, 0x3, 0xfffffffffffff000, 0x7}, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e9e000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00006bb000)='stat\x00') sendfile(r2, r3, &(0x7f0000910000)=0x0, 0x4bd) 2018/01/18 20:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054f000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001ce000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "00000807c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00002fa000)=""/15, 0x2df, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000136000)='/dev/hwrng\x00', 0x12400, 0x0) getpeername$netlink(r1, &(0x7f0000f96000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000295000)=0xc) stat(&(0x7f0000c12000)='./file0\x00', &(0x7f00008da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001ca000-0x4)=0x0, &(0x7f0000a81000+0xd3e)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009f4000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x2000000000, &(0x7f000089a000)={0xa, 0x7fffffff, 0xffffffff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d83000-0x8)={0x0, 0x6}, &(0x7f0000927000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004a9000-0xa0)={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]}, 0x800, 0xea, 0x0, 0x23, 0x30}, 0xfffffffffffffed8) recvfrom$ipx(r1, &(0x7f00009d3000-0x8b)=""/139, 0x8b, 0x100, &(0x7f0000ff2000-0x10)={0x4, 0x2, 0xbc12, "b304cccc2c65", 0x2, 0x0}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000a14000-0x1b)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000064a000)=0x1c) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x6, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xc8cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdb2b, 0x3}, 0x0, 0x0, 0x198, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r4, 0x0) 2018/01/18 20:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000e38000-0x20)={0x2, 0x0, 0x4, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) getsockname(r1, &(0x7f0000567000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000217000-0x4)=0x10) mount(&(0x7f0000a9c000)='./file0\x00', &(0x7f00008d6000)='./file0\x00', &(0x7f0000c4d000)='jfs\x00', 0x201400, &(0x7f0000a05000-0x39)="") unlink(&(0x7f000040d000)='./file0\x00') [ 78.598675] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.604281] binder: send failed reply for transaction 17, target dead [ 78.607341] binder: 11547:11551 got reply transaction with bad transaction stack, transaction 20 has target 11547:0 [ 78.607351] binder: 11547:11551 transaction failed 29201/-71, size 24-8 line 2718 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000034000-0xc)={0x1, r1, 0x0}) finit_module(r0, &(0x7f0000a2c000-0x3f)='vboxnet1)cpuset/ppp0self-vboxnet0selinuxwlan1loproc%(nodevuser\x00', 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 20:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00009fa000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000285000)='/dev/input/event#\x00', 0xfffffefffffffffe, 0x0) r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000912000)={0xf93a, 0x0, 0xee, 0x7, 0x400, 0x8c, 0x9, 0xb16, 0x4, 0x0, 0x81, 0x5}) write(r1, &(0x7f0000101000-0xaf)="a05b27c3e381611c51b6b634359d9c9bb851a5256a09d154db6b99373f7f9dce77196a4afc076b3e834ef0b692efbb38b29a732b8898e1f6c0dfe9d406678a90ab3a31285f8d58429eb51a8bf5c466c7d9664a7d690d44ee877ee40b6d13040e2c2b67ab8c87e84f6897d5488409e6bfbeb5238503358e7faa38468223b913b8145696bef4136c82f8a7cb5de6a5e4402edcd5311b7d5fd88a12c4a6a7837c7b9ac08db37a186f7a22d7ba6055bd87", 0xaf) ioctl(r1, 0x800000080004431, &(0x7f00001d0000)="") ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000674000)={0xe9e4, "703184d1c435"}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00001a6000-0x30)={0x1, 0x0, [{0x0, 0x6, 0x2, 0x80000001, 0x7fff, 0x71040000, 0x101, [0x0, 0x0, 0x0]}]}) 2018/01/18 20:44:59 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/rtc\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000436000-0x4)=0x82) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f00001f0000+0xe09)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1, 0x200) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000118000-0x20)={0xaaaaaaaaaaaabec, 0x0, []}) 2018/01/18 20:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 20:44:59 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000005000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x4000000000080) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0xfffffffffffffffb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) [ 78.704010] binder: send failed reply for transaction 20 to 11547:11551 [ 78.739641] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r0, &(0x7f0000fc0000)=0x5a, 0x102) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000784000)={0x0, 0x1, 0x3, [0x7, 0x7, 0x100]}, &(0x7f0000a40000-0x4)=0xe) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001c3000)={r2, 0x7}, 0x6) 2018/01/18 20:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000-0xf)='/dev/sequencer\x00', 0x88080, 0x0) fchmod(r0, 0x80) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00009d5000-0x10)=@req={0x80000000, 0x0, 0x3d0, 0x100}, 0x10) ioctl(r2, 0x440000000000127d, &(0x7f000053a000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") open_by_handle_at(r1, &(0x7f0000d31000-0x8)={0x8, 0x0, ""}, 0x20000) [ 78.763550] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.784539] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00007c7000)='/dev/urandom\x00', 0x0, 0x2000) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) 2018/01/18 20:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d2000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap$binder(&(0x7f000074a000/0x2000)=nil, 0x2000, 0x0, 0x5013, r0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009ae000)=0x0, &(0x7f0000115000-0x4)=0x4) 2018/01/18 20:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x3, 0xdb6a) close(r0) 2018/01/18 20:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ed6000)=0x0) mkdirat(r0, &(0x7f0000a2f000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f0000d00000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r0, &(0x7f0000b8a000-0x14)='./file0/file0/file0\x00', r1, &(0x7f000020b000)='./file0/file0\x00') 2018/01/18 20:44:59 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@generic="8a687bada43abd4df71b3db686d6e52e", @ifru_flags=0x200}) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x8)={0x2, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}) 2018/01/18 20:44:59 executing program 5: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000)={0x20071026, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0xffffffffffff9933, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/18 20:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 78.821691] audit: type=1400 audit(1516308299.317:244): avc: denied { fsetid } for pid=11610 comm="syz-executor5" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:44:59 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d91000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dbc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$kcm(0x29, 0x2, 0x0) tee(r0, r1, 0x7, 0x0) 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d9d000)=0x5, 0x4) bind$netlink(r0, &(0x7f0000fb3000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/enforce\x00', 0xa00, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fbb000)={0x0, 0x66, "87527ccdd27eaa9963401fb318e06a307da3a541fb41743fcb6e0b98a427afedbbf87a6271639290fa9fdc1dbae1433bfe6419b96226d123ffed68fb7a1e31b267b70ba1d32d78a82e90aa920427d05c8e81e2390d77c0f0586fb50a46438aad2effbe6251f4"}, &(0x7f0000d33000)=0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d3f000-0xc)={r2, 0x81, 0x0}, 0xc) 2018/01/18 20:44:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000e7000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000055000-0x30)={0x100, 0x7ff, 0x3, 0x2, 0x3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e19000)="", 0x10225, r1) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f000098f000-0x4)=0x0) 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a69000)=0x0, &(0x7f0000c78000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000006, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a7a000)=0x0, 0x0) [ 78.886917] audit: type=1400 audit(1516308299.382:245): avc: denied { map } for pid=11620 comm="syz-executor3" path="/dev/vga_arbiter" dev="devtmpfs" ino=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001ca000)=0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) 2018/01/18 20:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:59 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@common='tunl0\x00', &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000519000)={0x4}, 0x8, 0x800) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000522000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xe9, 0x2, 0x3, 0x0, 0x7fffffff, 0x7fff, 0x2}, &(0x7f0000c29000-0x4)=0x20) r2 = syz_open_procfs(0x0, &(0x7f0000489000)='ns/ipc\x00') setns(r2, 0x0) 2018/01/18 20:44:59 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b9f000-0xc)='/dev/audio#\x00', 0x6, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b07000-0xbc)={0x10001, 0x1, 'client1\x00', 0xa23b448011e2273d, "29bfb1c68e5018c3", "d61eb9c15494ecc6acdb8adb7dc17d4f0eee370aa6c4acbeb3b66b967fed15fd", 0x1939c759, 0xcbfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d27000-0x2)='+(^\x00', 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000b84000-0x12)='/dev/snd/pcmC#D#p\x00', 0xcc1, 0x40000) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000d27000)='./file0\x00', &(0x7f0000d27000)=""/4096, 0x1000) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000d26000)=""/237) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/dsp\x00', 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00004f0000)='/dev/snd/midiC#D#\x00', 0x1000, 0x10000) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000c3e000-0x4)={0x8, 0x8, 0x740}) statx(r3, &(0x7f0000037000-0x8)='./file0\x00', 0x1000, 0x0, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:44:59 executing program 5: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f000060d000-0x24)={0x7, 0x1f, 0x147d7025, 0xffff, 0x0, 0x2, 0x1, 0xfff, 0x5, 0x75, 0x80000000, 0xfffffffffffffff8}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000597000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000093b000)="bbf37d11cada7df7f6d68613616445b6", 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000004c000)=0x9, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) connect$llc(r3, &(0x7f0000597000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f42000-0x40)=[{&(0x7f0000fb4000)='E', 0x1}], 0x1) epoll_create(0xff) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006bf000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000-0x4)=0xe8) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000c88000/0x2000)=nil, 0x2000, &(0x7f0000fb5000)=""/0) 2018/01/18 20:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00002b9000-0x4f)=""/79, &(0x7f00005af000-0x4)=0x4f) 2018/01/18 20:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) nanosleep(&(0x7f0000bcd000-0x8)={0x77359400, 0x0}, &(0x7f0000b35000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ca4000-0x4)="7947390ba300014a0af160e5bd08cfe6c58271fe5ee2c1", 0x17) fcntl$getownex(r0, 0x10, &(0x7f0000a9f000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a26000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f00007fc000-0xb)='/dev/adsp#\x00', 0x80000000, 0x80000) renameat(r2, &(0x7f0000fda000-0x8)='./file0\x00', r3, &(0x7f0000f55000)='./file0\x00') sched_getparam(r1, &(0x7f0000a0f000-0x4)=0x0) 2018/01/18 20:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000437000)=""/29, &(0x7f0000cf7000)=0x1d) readv(r2, &(0x7f000049b000)=[{&(0x7f00003ce000-0xbd)=""/189, 0xbd}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000023d000-0x68)={0x7b, 0x0, [0xffffffff80000000, 0x800, 0x5, 0x5e0e000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = dup2(r0, r1) connect$netrom(r2, &(0x7f0000baa000)=@full={{0x3, {"3346a5b49dfdae"}, 0x40}, [{"2e24d946c9878e"}, {"076c1c4d3d7184"}, {"4d99418d2f1544"}, {"bba7c18431d47a"}, {"c722485c64f6d6"}, {"7f8f65b24a5856"}, {"b657626818065d"}, {"15e203675bd30e"}]}, 0x48) 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') lseek(r0, 0x3a, 0x0) memfd_create(&(0x7f0000da1000-0xb)='projid_map\x00', 0x2) 2018/01/18 20:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000e90000)='/dev/usbmon#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000993000-0x18)={0x0, 0x37, 0x10, 0x0, 0xccb}, &(0x7f0000f79000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000080e000-0x10)={r2, 0x92bb, 0x0, 0x1000}, &(0x7f00007aa000)=0x10) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:59 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x5, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000006000-0x118)={0xfff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000007000-0x10)={0x9c, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000005000)={r3, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000007000-0x4)=0x7, &(0x7f0000008000-0x4)=0x4) getsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de2000-0x11)='/dev/qat_adf_ctl\x00', 0x202202, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000066f000-0x1)=0x7f, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00007e5000)=""/140, &(0x7f00000c1000)=0x8c) r3 = socket$kcm(0x29, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000173000+0xc0c)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000033000-0x118)={0x8000, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x400000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fe2000-0x4)=0x0) r4 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r4, 0x7) 2018/01/18 20:44:59 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000584000-0x30)={0x100, 0x1, 0x1, 0x2f4, 0x5, 0x89}) pwrite64(r0, &(0x7f000083f000-0x1b)="", 0x0, 0xffffffffffffffff) 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) signalfd4(r0, &(0x7f0000d72000-0x8)={0x7}, 0x1d0, 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000093000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f00002ba000)=""/246) 2018/01/18 20:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ba5000)='/dev/mixer\x00', 0x412000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002ed000-0x4)=0x0, &(0x7f0000deb000-0x4)=0x4) socket$l2tp(0x18, 0x1, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x1) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = geteuid() r5 = getpgid(0x0) stat(&(0x7f0000610000-0x8)='./file0\x00', &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000044a000)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000325000)=[{&(0x7f000047b000-0xed)="7932507aab09e64fda2dc8a3fe94fe5b38a7f4a952d9682888fdd704500d659db0f0dcc1a6606e8fcc5c76d208b6eae732851e2a45b0db568dff426b0dab6c8a16ee7dfcecbd3e56721f3ad910e90626064ab030e5bf4427bdbc0ed353e29b1bce8ba0e29fa9ca250b486a6bf0424f772af8a91e4364f617695fb0ed4061fba80eb5d41661146f515de4994f2953777a4888c13ca263c4e7241cfc6453bd15af00b0065e549499a70ad4b4c9ca9959806cc363f2b417039d7315e97642d161bb5f2402d23495b4c8f325a4a5ed2a4f658904f0d95bc0425dca71221578bbd767bf4adbf938fb07d45dbf33a521", 0xed}, {&(0x7f000055d000)="bee656784d93e0226bc7a7074678ae605db6267ea796d00a1cd5e16fc7283b9ff9679b5ff5b430d9fbcf80f095c055e226ab2ec790be2eab12c94f9ac2f3e273a2e1b6214c5dd8511c4beec9190d784f070cd2a3f2840c81de9ccce6f8bb7b9a4bfca9152654a774b060d0d25c7b811fa244284d4814a9ed71c563bc1861fff63affae6a4243d3f1d1f69dfd9bb7c59bfe9b0c18f475cb5e26fde180238395eb9a1f3da35de7ad4a3c9028285f123a8a2d3c60bc053a2f3a18bb82dd665f45d45a81a9eb54fba831eb7bd9b5c6fbe26ceb144138b391d9fcd5", 0xd9}, {&(0x7f000000b000-0x88)="6c868305e21f6c85015f04a46dd796cbd42e2a0be8114aaef1214002da0ae3a5a2942dd0012de7c32efc4215160ac6eb4413409d8cf5463473ff9990563c4c73bf6638e0695de1dedd7905f9aae3ebf794ba58c8e4d8bd89d2603d3e55f47701febf1af5800c859f63da986640cdd44c5f140588f09d92ac448001044cd82b79f6c1722c9e87cc77", 0x88}, {&(0x7f0000460000)="5f2b0bf64654e3f8f0541d4a72445f2b0b046f2a717cad50d646ecad3e7f2b016c093ec19d9b6e3d369eb9a6fa87e0842f21d6f0e1ae7762a5f3b8366cd2696b96110191d8575d94167d22875a26974f2ea9c36b6fed80887ac148038dfb579eacf2002874044bcff69c6614212dca51e0bea400af500b59a11341c73d370929645f5d83e79774337d501e5188581ce8201f8d10d08ed0d03567ab5575fd188a0a94ab00e9c16aa938bc77f7c6db6f9777894e37c758a12969", 0xb9}], 0x4, &(0x7f000037b000-0xb8)=[@cred={0x18, 0x1, 0x2, r5, r4, r6}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r1, r3, r2, r3, r3]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r1, r3, r1, r3]}, @rights={0x20, 0x1, 0x1, [r3, r1, r2, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r0, r1, r0, r3]}], 0xb8, 0x1}, 0x80) ioprio_set$uid(0x3, r4, 0xbc) write(r3, &(0x7f0000fd6000)='z', 0x1) io_setup(0x1, &(0x7f0000df3000-0x4)=0x0) close(r2) 2018/01/18 20:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = dup2(r0, r1) connect$netrom(r2, &(0x7f0000baa000)=@full={{0x3, {"3346a5b49dfdae"}, 0x40}, [{"2e24d946c9878e"}, {"076c1c4d3d7184"}, {"4d99418d2f1544"}, {"bba7c18431d47a"}, {"c722485c64f6d6"}, {"7f8f65b24a5856"}, {"b657626818065d"}, {"15e203675bd30e"}]}, 0x48) 2018/01/18 20:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000437000)=""/29, &(0x7f0000cf7000)=0x1d) readv(r2, &(0x7f000049b000)=[{&(0x7f00003ce000-0xbd)=""/189, 0xbd}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000023d000-0x68)={0x7b, 0x0, [0xffffffff80000000, 0x800, 0x5, 0x5e0e000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000e65000)=[{r0, 0x8001, 0x0}], 0x234b, 0x101) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000967000-0xc)='/dev/ashmem\x00', 0x159000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00003c6000-0x8)='./file0\x00', 0x2200, 0xd) 2018/01/18 20:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = dup2(r0, r1) connect$netrom(r2, &(0x7f0000baa000)=@full={{0x3, {"3346a5b49dfdae"}, 0x40}, [{"2e24d946c9878e"}, {"076c1c4d3d7184"}, {"4d99418d2f1544"}, {"bba7c18431d47a"}, {"c722485c64f6d6"}, {"7f8f65b24a5856"}, {"b657626818065d"}, {"15e203675bd30e"}]}, 0x48) 2018/01/18 20:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = dup2(r0, r1) connect$netrom(r2, &(0x7f0000baa000)=@full={{0x3, {"3346a5b49dfdae"}, 0x40}, [{"2e24d946c9878e"}, {"076c1c4d3d7184"}, {"4d99418d2f1544"}, {"bba7c18431d47a"}, {"c722485c64f6d6"}, {"7f8f65b24a5856"}, {"b657626818065d"}, {"15e203675bd30e"}]}, 0x48) 2018/01/18 20:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x20000000000007fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) r1 = memfd_create(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x2) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000e02000-0x4d)=""/77) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000f99000-0x8)='keyring\x00', &(0x7f000071c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000266000-0xd)='/dev/snd/seq\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000536000)='user\x00', &(0x7f0000bfb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fcf000)="", 0x0, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0485510, &(0x7f000042f000)={0x1, 0x1, 0x0, 0x0, &(0x7f0000b6d000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000fe9000-0x8)=0x2) stat(&(0x7f0000d21000)='./file0\x00', &(0x7f0000316000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, 0x0) io_setup(0x3, &(0x7f00008b1000)=0x0) io_getevents(r4, 0x7, 0x4, &(0x7f0000d11000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fc1000-0x8)={0x77359400, 0x0}) fcntl$notify(r1, 0x402, 0x18) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400800000024419, 0x0) readv(r0, &(0x7f0000377000-0x20)=[{&(0x7f00002b8000-0x2c)=""/44, 0x2c}], 0x1) 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000005000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000a000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000a000)=[@in6={0xa, 0x0, 0x96e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x3, 0xbd1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) socket$inet_sctp(0x2, 0x1, 0x84) syz_extract_tcp_res$synack(&(0x7f0000003000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000008000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a55558114fcc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x9, 0x0, 0x6, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0x3, r1, r2, 0xffffffffffffff00, 0x0, 0x0, 0x20, 0x6, 0x0, 0x8001, {[@eol={0x0}, @mss={0x2, 0x0, 0x37}, @timestamp={0x8, 0x0, 0xb6, 0xfffffffffffffffa}, @eol={0x0}, @window={0x3, 0x0, 0x2}]}}, {"c64c97d2a6735a6ea9e575db49931dcb9e5288f696d54d95442a3264b87a03137cfe1c7cb9c0fafd31e8a9280df796926c81c544cdfde5e0912f53c6f12989886dd9c41b62d7ebe31fac9f0b00f9bb45152dbf267a4a7e58ff44f3e5dabf6dc3febd227c1dbd1bda48923e8f85cd706baf9bfeb1036d8d19f7c5b2f735bbb16f2ba372e21061e3208a675e0ea2bb1e8a7aabf8f0405ffe1fc2f08f85"}}}}}}, 0x0) 2018/01/18 20:44:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000dc000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00005dd000+0xf66)=0x2, 0x4) 2018/01/18 20:44:59 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket(0x3, 0x80004, 0xad25) bind$inet(r0, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0xa4200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000)={r1, &(0x7f0000008000)="2098c0b891f1312f4e4e3e364dbf2e6eb7aa7e3833a97d00438028d27c0bc4caf51749f3b29c430f7bf3fa99bc0ddc756c7d67f4521c14547a07f1167f418d8500f04e5e310f87809b7197984a80007147ac179e615638fd9dd10dabcc3adcb218bf2c5b610bcfc1576bb28371377b1e525455c1771758c6687f8e7de07279c2cbf2", &(0x7f0000008000)=""/249}, 0x18) nanosleep(&(0x7f0000006000-0x8)={0x0, 0x989680}, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/18 20:44:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace(0x4207, r0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x28, &(0x7f00002dd000-0x4)=0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000fc2000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc2000-0x30)={0xb0, 0x0, &(0x7f0000fc3000)=[@increfs={0x40046304, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x40, &(0x7f0000fc2000-0x30)=[@flat={0x73682a85, 0x1, r4, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000fba000-0x40)=[0x70, 0x0, 0x28, 0x0, 0x78, 0x0, 0x38, 0x30]}}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x30, &(0x7f0000e4e000)=[@ptr={0x70742a85, 0x1, &(0x7f0000fc2000)=0x0, 0x1, 0x2, 0x34}, @fda={0x66646185, 0x1, 0x0, 0x34}], &(0x7f00008f5000-0x30)=[0x0, 0x0, 0x58, 0x0, 0x0, 0x0]}}, @acquire={0x40046305, 0x0}, @clear_death={0x400c630f, 0x2, 0x2}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000be8000)={0x0, 0x0, &(0x7f00000fe000-0x58)=[], 0x0, 0x0, &(0x7f00006cf000)=""}) r6 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000fc5000-0x4)=0x4, &(0x7f0000fc5000-0x4)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f000052a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/18 20:44:59 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000cf7000+0xe0b)='/dev/midi#\x00', 0x4, 0x0) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7f, 0x3f}, &(0x7f0000004000)=0x8) bind$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"391be114099709"}, 0x7fff}, [{"2ce29995cc81ae"}, {"120fef1f301029"}, {"7172727ff35b8a"}, {"1a6ba68ccc2897"}, {"c44de7e9651560"}, {"5af76b1f58b158"}, {"b89d2c1e5d9de1"}, {"fb3211d9ad5eb1"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r2, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x6)={0x1, [0xd12a]}, 0x6) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000005000)={0x8001, 0x0, 'client1\x00', 0xffffffff80000003, "4eb9d672bb864616", "98ef88becdfb783804b598dfb16e123b9be61ef352ca130c24fb96a6f8acde04", 0x800, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000007000-0x8)={0x6, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/18 20:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = dup2(r0, r1) connect$netrom(r2, &(0x7f0000baa000)=@full={{0x3, {"3346a5b49dfdae"}, 0x40}, [{"2e24d946c9878e"}, {"076c1c4d3d7184"}, {"4d99418d2f1544"}, {"bba7c18431d47a"}, {"c722485c64f6d6"}, {"7f8f65b24a5856"}, {"b657626818065d"}, {"15e203675bd30e"}]}, 0x48) 2018/01/18 20:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000021f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002d9000-0x5c)={0xffffffffffffffff, 0xfff, 0x4, {0x0, 0x989680}, 0x4d, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000518000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r1, 0x407, 0x40) poll(&(0x7f0000bac000-0x28)=[{r1, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000705000-0x10)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/enforce\x00', 0x2800, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000036b000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000034d000-0xb8)={0x0, 0x2, 0x5, 0x5, 0x1, 0x9, 0xb41, 0x2, {0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0x8000, 0x10000, 0x2}}, &(0x7f000036b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000d0000)=r2, 0x4) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000036b000)={r2, 0x0}, &(0x7f00002ed000)=0x6) 2018/01/18 20:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000398000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008c0000-0x8)='syscall\x00') exit(0x0) sendfile(r1, r1, &(0x7f000060a000-0x4)=0x0, 0x40439) 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000323000)='/dev/input/event#\x00', 0x2, 0x400000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dd7000-0x78)="27000000000000077418ae35bf20c8fac32b3d12a4dec68011fd0412fca2c44dcc5be5b8aa9bd8e82eece54b6249e20423481a1638e30d031f2ee44a0e6bdbf077a2d2376701b677b7ac71dade5969453a6d55bc5c1ea889494db8a6a9e7e9bb9bb530f12f8740ae75f841c5c263225d6215a0676e26e346", 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000006f000)={0x80}, 0x4) 2018/01/18 20:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = dup2(r0, r1) connect$netrom(r2, &(0x7f0000baa000)=@full={{0x3, {"3346a5b49dfdae"}, 0x40}, [{"2e24d946c9878e"}, {"076c1c4d3d7184"}, {"4d99418d2f1544"}, {"bba7c18431d47a"}, {"c722485c64f6d6"}, {"7f8f65b24a5856"}, {"b657626818065d"}, {"15e203675bd30e"}]}, 0x48) 2018/01/18 20:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r0, 0x8) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x2ac, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x298, 0x0, [@generic="67c36bdda85e99c4b56d2691f28dfb48d312f62c3c788e1283fc1baab16b0bfc463f86199eaa26b7e634b129a279a2084abe13e288abace1bb310aad5d99551cb37b3f6d87f40e8a36dcd3b3a86a3efc1438726ce1d1072dcbafc5818ca1d0155600c0fb91e45a54c946fe21415c391a0f848681c104ee933dcb99f0cfdbec9294ee2c15cc15007e11a2b1a4523356a05d627e15ddf6baf8b7e8414f965c0740c76cea1d11c17b3124a63b09373fda9438f56a58e3cb9900e6eb06934d7a5ef26d7c086dd50e5a74b10f98f4008064eb8d51a4cebb6804893e81d7cc81cdb6b0ca452e24919321480196f011cdc7005ecebeb5e7f92e524198f3960048c3f4211bb4bd0bf37a8aa32aed51c2c52a8a40770693b2cd2b6c69f9269ff4666aea85468886d0e7e2a2e5dcbfca3400a3f3678c2c0568d10db463ebacc940b5d43287cef02e9b1aca939538e66e2b4f077a923b2de0d7b0ca5989717f819e6e2f46a2349d236993404b793ab24b748171281b4c9bb79142934862b1bf33b51b69861ef42acc62c95e395c215dcc7aaca7591ba5905bf220d8de80ba830b092b2e4211bf0b85a47c28cdf0dd4e6677d109d025f7b9003ea95f7ef1f6d2e586fc3e9e20c9e2566fabcc55bbb0a01ffa3c57b659fcafb60d386fab09bcf5f4fadfd196a9febca23201f6073c166a9aa9c250c0bc68f048c501c49860ed32d67daea95aab67866d307a0f660f563a6e7e05a57f4455f45f8e6b5394318a976a747d5c042b05afa63bfc7d4dcc8a477f66ef6afaee275d1a7983901fa98c9d5ab8ae354436e27b3520b3adeeff15b072b08f6b383cf9faeb3e60696c1e8c633afc16ae88e155a60a88354a8e0ff69711742c6a7719b42bc960e12252cf76555cfce08c6d6e5bd2b4553c684a2e9663e8d52fbd71d1dc08"]}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x0}, 0x80c0) [ 79.396280] binder: 11744:11748 ioctl c0306201 20fc1fd0 returned -14 2018/01/18 20:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eea000)={0x0, 0x0}, 0x80800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000317000)={0x4, {{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/vcs\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ea2000)=0x0, &(0x7f0000c14000-0x4)=0x4) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x6, 0x80000001, 0x1000000003, 0xffffffffffffffff, 0x7, 0x0, 0x0}) mq_timedsend(r3, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f00007b3000)="aa", 0x1, 0x6, &(0x7f000058f000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000848000)=""/131, 0xfffffffffffffda8, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b83000)={r1, 0x2, 0x1, 0x7, &(0x7f0000692000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/18 20:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ecf000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000758000-0x30)={0x8, 0x0, &(0x7f0000422000)=[@release={0x40046306, 0x1}], 0x7b, 0x0, &(0x7f0000578000-0x7b)="db2a149a28bc15de7f44fb9a9af06c3eb318e0dc7378675bfe814eba65de4b5e6accb12810d1be39d21eba930e756712cd0591be56712fe46d4abbeeb89bdc28fc5a74a52d06b637c0d4d7fb0a7528f8d98403c292ee5f6d879873c90b01ded01c5c4abd9f3a8d524721c02762dcca58086bac9cb6825f93a43fa2"}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00007bb000-0x30)={&(0x7f0000ade000-0x4)=[0x0], &(0x7f00007a6000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00009ec000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000194000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='7', 0x1}], 0x1) [ 79.439690] binder_alloc: binder_alloc_mmap_handler: 11744 20000000-20002000 already mapped failed -16 [ 79.477509] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/18 20:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00006d8000)=""/4096) 2018/01/18 20:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000402000)={0x10002, 0x0, 0x400000000100000, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000951000)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/18 20:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000537000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000d27000-0x4)=0x0, &(0x7f0000542000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r1, 0x1) poll(&(0x7f000006e000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x400) shutdown(r1, 0x0) r3 = epoll_create(0x401) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000e35000)={0x0, 0x0}) dup2(r3, r0) 2018/01/18 20:45:00 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={r0, 0x28, &(0x7f000000b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x2, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000b000-0xc)={r1, 0x2, 0x8}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000a000-0x4)=0x0, &(0x7f0000008000)=0x4) 2018/01/18 20:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f000065f000-0x14)=',/(systemnodev-!GPL\x00', 0x2) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000efc000)={0x6, 0x0, [{0xbff, 0x0, 0x6}, {0xad8, 0x0, 0x5}, {0x87e, 0x0, 0x8}, {0x271, 0x0, 0x1}, {0x868, 0x0, 0x0}, {0xbf9, 0x0, 0x9}]}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000f76000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000566000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c87000)="89c892dd373d7ed066125a4c9996a177bc19d48ad3a6da89e3019baecf4461f0"}) 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000758000-0x4)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000106000)='/dev/sg#\x00', 0x3, 0x200) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000386000-0x4)=0x0, &(0x7f00008ed000-0x4)=0x4) 2018/01/18 20:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000d47000)={&(0x7f00004ec000/0x2000)=nil, 0x6, 0x1, 0xa, &(0x7f0000f36000/0x2000)=nil, 0xfffffffffffff738}) clone(0x0, &(0x7f0000620000)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/18 20:45:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00006ef000+0xf81)='/', &(0x7f0000aba000-0x1)='/') [ 79.487220] binder: 11744:11767 ioctl 40046207 0 returned -16 [ 79.509158] SELinux: failed to load policy [ 79.512631] binder: 11744:11767 ioctl c0306201 20fc1fd0 returned -14 2018/01/18 20:45:00 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x282, &(0x7f0000006000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @random="a790b7879574", [{[{0x9100, 0x7, 0xdb35919, 0x3}], {0x8100, 0x1f, 0x4, 0x0}}], {@ipv4={0x800, {{0x1f, 0x4, 0xfffffffffffffffa, 0xa13d, 0x26c, 0x3, 0x8000000, 0x7fff, 0x89, 0x0, @empty=0x0, @loopback=0x7f000001, {[@cipso={0x86, 0x34, 0x7f, [{0x7, 0xe, "23cf238a840d0f08812f1f14"}, {0x2, 0x6, "2391b230"}, {0x6, 0xa, "cfb0c8abda23d356"}, {0x0, 0x9, "e3d96291de46a0"}, {0x5, 0x7, "b1644d48b1"}]}, @end={0x0}, @lsrr={0x83, 0x2b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x70, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x3]}, @lsrr={0x83, 0x7, 0x8, [@dev={0xac, 0x14, 0x0, 0x11}]}, @end={0x0}]}}, @gre={{0x0, 0x0, 0x1, 0x5a, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xf6, 0x2, [0x3ff], "30050c1fdbf5d10d55942649512137cbab3bce2ad2429a23aea6e2291d1cec4b655e1eb30353775bb5e45ccc0e7dca4a1ca85c7257e7c1727f4ddb8456d0391d98e84ab4c5d53258c2eab67341c3da93db6f4a06763cafb959511a0070b00aa88503924ac18980e0b37917abfaf142701825a54ff0856107a0fc6e18bc75ac2645555cfe16e1f5b17e472d38ab605795abf64830a8956adb8873d634ce7205454becd5b304f9816aa36259368e60b1c2682ca44ee1aa2493f6affdad5bf2b1ae96eb59934c3cb8d876551cfbed5cc08d72b424ca4d959c621738ca79ca5405b4a5960663b6e8a20382ac14327148b3eadaf19e9f09e9"}, {0x6, 0x0, 0x3, 0xffffffff00000000, 0x0, 0x0, 0x800, [0x6], "3f0a1886b55f80abfaf0f461339a9d0367b0f7c4dfa83ee7ad9b7708a4c6312c191a59531a1a23fb299af8373f45bccb74e628c968de576b912dcc2792eb6d2247384336d83ead0716de49d6d13dd246a21b7f1cb11e86622a7d8b552af476e1a7bd1d5b9f0525e274691a376849ed1a9d86e1ae5041c90fa3e76d3841f3e9a6d92de3dd4a"}, {0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x86dd, [], "4bcc313cfddc93f1306cff949a23b2a4d563220c34e4ed6badb5e3e8333949bd12152dd4c7dd88098d144fdf42ea101bc8c76929b61c60435c8465257d1c7cd4475e7b387ca6b82e1447f21c9499672783555eb23dd9bbf80d87fe966e872c8d4c"}}}}}}, &(0x7f0000006000-0x14)={0x1, 0x3, [0x3e3, 0xedd, 0xc58]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0x81, 0x8000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0xcf88, 0x80400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001c0000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000813000)={0x7, 0x1ff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002f5000-0x8)={0x0, 0x4d970000000}, &(0x7f0000482000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c96000)=@assoc_id=r2, &(0x7f0000125000)=0x4) bind$inet6(r0, &(0x7f0000a9b000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000d73000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 20:45:00 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6a000-0x5)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000fa6000)={r0, 0x1f, 0x1, "d13c8dba14f1484244b203b0a6e6518c86ab67fd65a913e341f7ea373a83c9c6bc0f81957791d7fc650a859ecd902bbdc7b29b5768b8ed9d401b6b6b869d9b7b1d708a5041b8a01462a3d60e1c1d9e63e5a095f776ee41e83ab7101e8fcdd0672fb9f6d9"}) futimesat(0xffffffffffffffff, &(0x7f0000fd1000)='./file0\x00', &(0x7f0000ea0000-0x7)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 20:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6e000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c6000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000acd000-0x10)={0xffffffffffff8000, 0xdcf, 0x5, 0x100}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/18 20:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x4200000000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r2 = syz_open_dev$usbmon(&(0x7f00004ec000)='/dev/usbmon#\x00', 0x1, 0x200) connect$pppoe(r2, &(0x7f0000d46000-0x1e)={0x18, 0x0, {0x3, @random="c9693534a08d", @common='ip6_vti0\x00'}}, 0x1e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d1a000)={r1, &(0x7f0000a64000)="", &(0x7f0000c00000)=""/4096}, 0x18) 2018/01/18 20:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000437000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000632000)="", &(0x7f0000344000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setflags(r0, 0x2, 0x1) 2018/01/18 20:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d12000-0xc)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000150000)='cgroup\x00') faccessat(r2, &(0x7f0000d47000)='./file0\x00', 0x20, 0x1200) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) 2018/01/18 20:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) listen$netrom(r1, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:00 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000)="", 0x202) 2018/01/18 20:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000017e000-0x10)="c9d4c7f1eb14481d0a110ec9d2846de9", 0x10) setitimer(0x1, &(0x7f00006c8000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000105000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00003b5000-0x24)="24000000260087000000000000007700fb130c020100000000b00000000000000000ff10", 0x24) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x100000000, &(0x7f0000100000-0xc0)="e3072d7b72b3850efb472ee4d087cd684ea0b297355ded2869c8b9ec59277a8b82a3b4459ea5b9b3ac13bba490bef207b66ccf430e45ff775e6448eef4d92cfcc327302c084d8bc390b64fda582b702cc3cb6c2f9af20fe3d3dac746fa340a7a504a8c6d5278a3acf2640319b739ba01c7d5d0461bc31cfc38f39a62bf07f0218d75d9092fd9db919ac79806e2577c69076f0a7c42759b8201acfeb0d9ab42147122c103c1e01d3de04ad255ead5f5ea02b0bbc784ff4ff1a3b17cf7d08ce2eb") recvmmsg(r3, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000685000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000099000-0xa)='/dev/dsp#\x00', 0x4, 0x288900) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000eea000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000316000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000dfe000-0x1c)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:45:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x3d2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cc, 0x0}, 0x20) 2018/01/18 20:45:00 executing program 6: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000a1a000-0xc)='(-!)@cpuset\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/enforce\x00', 0x488e40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0xf60}, 0x8) 2018/01/18 20:45:00 executing program 7: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f52000-0xc)={0x0, 0xd8, &(0x7f000084d000)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x81}, @in6={0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f52000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000575000-0x4)=@assoc_id=r1, &(0x7f0000cfb000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f50000)={r2, 0x0, 0x1, 0x0}, 0x10) 2018/01/18 20:45:00 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ee5000+0x2a3)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00009fe000-0x9)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000234000-0x2c)={0x6, 0x7, 0x0, 0xce18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x359) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f000093b000-0x60)=""/96, 0x60) getpeername$packet(r0, &(0x7f0000a05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d89000-0x4)=0x14) 2018/01/18 20:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffefff007}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006d1000)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xfffffffffffffffe, 0x9, 0x7ff, 0x2, 0xb2, 0x7, 0x5, 0x7, 0x400, 0x5, 0x0, 0xffffffff, 0x4, 0x100000000]}, &(0x7f0000bbd000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fc6000)={r2, 0x1b, 0x6, 0x5, 0x8, 0x8}, 0x14) epoll_create1(0x80000) fcntl$setpipe(r0, 0x407, 0x200) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(r1, &(0x7f0000b5a000)=[{&(0x7f000058c000)=""/252, 0xfc}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a82000-0x10)={r0, r1, 0x0, 0x1}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fca000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) 2018/01/18 20:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000278000)=0x0, &(0x7f0000ae3000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000d17000-0x8)={0x0, &(0x7f0000b25000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) lremovexattr(&(0x7f0000629000-0x8)='./file0\x00', &(0x7f0000a99000)=@known='user.syz\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eb8000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x7, 0x800, 0x1000, 0x1, 0x0, 0x800, 0x9, 0xb6, 0x2, 0x6, 0x81, 0xfff, 0x7ff, 0x4]}, &(0x7f0000ca3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000095f000-0x108)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x33b8, 0x227, 0x15, 0xc0, 0xffffffff, 0x4, 0x5, 0xfffffffffffffffc, 0x1, 0x1, 0x2e, 0x0, 0x8, 0x2]}, &(0x7f0000c34000-0x4)=0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/18 20:45:00 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000a000-0x458)={0x24, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @nested={0x4, 0x3, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000013000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={r2, r3, 0xfffffffffffffe01}) 2018/01/18 20:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xfac) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$vcsa(&(0x7f00000d6000-0xb)='/dev/vcsa#\x00', 0x101, 0x90000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fb1000-0xc)={0x0, 0x0, 0x2, [0x3, 0x1]}, &(0x7f0000f46000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003a1000-0x6)={r4, 0xfffffffffffffd1a}, 0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000d6c000-0x4)=0x0) 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x73a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001ff000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000b51000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f00000af000-0x11)=@known='security.selinux\x00', &(0x7f000004b000-0x3e)=""/62, 0x3e) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000c5a000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/18 20:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) connect$bt_rfcomm(r1, &(0x7f0000cc2000-0x9)={0x1f, {0x8, 0xfff, 0x88, 0x0, 0x3, 0x179}, 0xe74d}, 0x9) 2018/01/18 20:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdd000-0x9)='/dev/rtc\x00', 0x2, 0x0) bind$bt_l2cap(r2, &(0x7f00004e6000-0xe)={0x1f, 0x0, {0x6, 0xfff, 0x609, 0x4, 0x3f, 0x8001}, 0x1, 0xfffffffffffffe00}, 0xe) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000034c000-0x20)={{&(0x7f000013d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/18 20:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cb000-0x11)='/selinux/enforce\x00', 0x210100, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000060f000-0x4)=0xfffffffffffffffe, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r1, 0x0, 0x0, 0xfffffffffffffeae, &(0x7f00003b9000-0xcf)="", &(0x7f00008a4000)=""/216, 0x0, 0x0}, 0x28) r2 = dup2(r1, r1) signalfd(r2, &(0x7f0000071000-0x8)={0xc8}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006c2000-0x20)={0x8, 0x800, 0x4, 0x0, 0x7, 0x7, 0x400, 0x1, 0x0}, &(0x7f0000c6d000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00007d7000-0x6)={r3, 0x0}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a5a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000b28000-0x8)={r4, 0x1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000039d000-0xe)={r1, r1, 0x7, 0x2}, 0x10) 2018/01/18 20:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0xa)='oom_score\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ccc000)=0x950) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e1b000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000035f000-0x4)=0x0) waitid(0x3, r2, &(0x7f0000815000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000aae000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x100000000, 0x0, 0x10000, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x4000000000, 0x10000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffaffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00008ab000-0x8)=0x8000000076) socket$inet(0x2, 0x6, 0x800) mq_open(&(0x7f00009d5000)='eth0bdev\x00', 0x841, 0x100, &(0x7f0000730000-0x40)={0xff, 0xfffffffffffffffa, 0x6, 0xe7, 0x2, 0x800000003652, 0x8d61, 0x2}) r3 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000221000-0x10)='/dev/input/mice\x00') socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5615, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) listen(r4, 0x0) perf_event_open(&(0x7f0000700000-0x78)={0x2, 0x78, 0x81, 0x100000000000, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000003, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x1, 0x40000000000, 0xb3c8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) r6 = accept4$inet6(r4, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) syz_open_dev$evdev(&(0x7f0000718000-0x12)='/dev/input/event#\x00', 0x5, 0x400000) setsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f00004e7000-0x4)=0x0, 0x4) r7 = dup(r5) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r7, 0x400442c9, &(0x7f00001d5000)={0x1, "18b9b23a0a5e"}) sendto$inet6(r5, &(0x7f0000962000)='J', 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 20:45:00 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000cb9000-0xc)='/dev/audio#\x00', 0x78a, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000bbe000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4c000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r2 = syz_open_dev$midi(&(0x7f000017a000-0xb)='/dev/midi#\x00', 0x5, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000058a000-0x10)={0xf220, 0x0, 0x10003, 0x513}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000a0d000-0x10)={0x6, r3, 0x10001, 0x9}) r4 = dup(r1) getsockname$netrom(r4, &(0x7f0000d8e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a9d000+0xfb9)=0x48) r5 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) fremovexattr(r5, &(0x7f000097f000)=@known='system.sockprotoname\x00') utimes(&(0x7f0000d35000)='./file0\x00', &(0x7f00003c3000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2018/01/18 20:45:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dce000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00008b1000-0x30)={0x4c, 0x0, &(0x7f00006ea000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b09000)=[], &(0x7f0000ad9000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000002d000)=""}) 2018/01/18 20:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/mixer\x00', 0x200200, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000aef000)={0x0, 0x10001, 0x8c2}, &(0x7f000046e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006ff000)={r3, @in6={{0xa, 0x1, 0xadb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x9, 0xa882, 0x10}, 0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c26000)={r3, 0x8}, &(0x7f0000137000)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00002ab000-0x6)={0x100000000, 0x8, 0x100}) 2018/01/18 20:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) r1 = syz_open_pts(0xffffffffffffffff, 0x40100) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000815000)={0x0, 0x80000, 0xffffffffffffff9c}) close(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f000039a000-0xc)={0x40000001, 0x8000, 0x18}) mount(&(0x7f00009d0000-0x8)='./file0\x00', &(0x7f00000b2000-0x8)='./file0\x00', &(0x7f0000f3a000)='squashfs\x00', 0x80, &(0x7f0000366000-0x27)="d094674c9fbf0d7f3de16bb27d38608e68884f4ebd0b47ce5721283f4e3684776918c85c61ffc0") poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) [ 79.963084] audit: type=1400 audit(1516308300.458:246): avc: denied { transfer } for pid=11885 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/18 20:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8083, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) r1 = syz_open_pts(0xffffffffffffffff, 0x40100) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000815000)={0x0, 0x80000, 0xffffffffffffff9c}) close(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f000039a000-0xc)={0x40000001, 0x8000, 0x18}) mount(&(0x7f00009d0000-0x8)='./file0\x00', &(0x7f00000b2000-0x8)='./file0\x00', &(0x7f0000f3a000)='squashfs\x00', 0x80, &(0x7f0000366000-0x27)="d094674c9fbf0d7f3de16bb27d38608e68884f4ebd0b47ce5721283f4e3684776918c85c61ffc0") poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000501000)='/dev/cuse\x00', 0x4b00, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001f0000)={0x5, [0x0, 0x2, 0x0, 0x1, 0x2]}, &(0x7f000017f000-0x4)=0xe) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e51000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d55000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:00 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00004b7000-0xd)='/dev/usbmon#\x00', 0x10000, 0x440200) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000ec5000-0xc)={0x1, 0x0, &(0x7f00009a4000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000236000-0x3d)="47992af1143e4ef1c740dd5caae6c5828f186e3430cb71411c7e689a094e36077faee365e05d1944c2dac2608166a77b004b21f6641768cf8b45a688c8") r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f000073b000)="1e", &(0x7f0000aa3000)="", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) [ 80.026790] binder: BINDER_SET_CONTEXT_MGR already set [ 80.039209] binder: 11885:11896 ioctl 40046207 0 returned -16 [ 80.051990] TCP: request_sock_TCPv6: Possible SYN flooding on port 20024. Sending cookies. Check SNMP counters. 2018/01/18 20:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) sync() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bdd000-0x2c)={0x5, 0x8, 0x14000000, 0x101, 0x0, r0, 0xffffffffffffff72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000301000-0x20)={0x6000, 0xf000, 0x80, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008ea000)='.request_key_auth\x00', &(0x7f0000ad2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cdb000)='{,(system[\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000453000-0x8)='keyring\x00', &(0x7f0000e1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000107000-0x1)="d2", 0x1, r1) r3 = add_key$keyring(&(0x7f00003ec000-0x8)='keyring\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00001ed000-0x5)='user\x00', &(0x7f00001ee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000694000-0xc0)="7fffffff87ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf5a1170995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e3658ae6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672e38f7e149be31bd72b506e8b9511", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r4, r2}, &(0x7f00000da000-0x1)=""/1, 0x1, &(0x7f00006ea000)={&(0x7f000023d000-0x13)={'michael_mic-generic\x00'}, &(0x7f0000d2a000)="6210", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 80.072649] binder_alloc: 11885: binder_alloc_buf, no vma [ 80.101773] binder: 11885:11904 transaction failed 29189/-3, size 40-8 line 2903 2018/01/18 20:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1000000000000019, &(0x7f000049c000-0x4)=0x1, 0xffffffffffffffa9) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 20:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xdab, 0x0, 0x0, 0xb56f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/18 20:45:00 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00006b4000-0xd)='/dev/dmmidi#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x80, 0x95, 0x8, 0x2, 0x3, 0xffffffff, 0x81, 0x6, 0x7, 0x4]}, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/kvm\x00', 0x41, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000c1000-0x20)={r0, 0xfffffffffffffffb, 0xfffffffffffffffe, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bdb000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/hwrng\x00', 0x80802, 0x0) getsockname(r5, &(0x7f0000e6b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000077d000)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000941000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r7}) r8 = dup2(r3, r3) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000fbc000)=r8, 0x4) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000034c000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00001f3000)={r9, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) request_key(&(0x7f0000aa2000)='dns_resolver\x00', &(0x7f0000239000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000090f000-0x10)='/selinux/status\x00', 0xffffffffffffffff) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000875000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fdd000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009fc000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x200, 0xa940, 0x10}, &(0x7f0000d16000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000506000)=@assoc_value={r3, 0x2d}, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000317000-0xa0)={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]}, 0x4201, 0x8a02, 0xbfa4, 0x1, 0x13}, &(0x7f000042b000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000019e000-0x98)={r5, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cf, 0x1}, &(0x7f0000d40000)=0x98) 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) modify_ldt$read_default(0x2, &(0x7f0000324000-0x50)=""/80, 0x50) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000100000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000059b000)={0x401, 0xc, [0x9, 0x40, 0xf78]}) recvfrom$inet6(r0, &(0x7f000093b000)=""/230, 0xe6, 0x2, &(0x7f00001ed000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/18 20:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) sync() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bdd000-0x2c)={0x5, 0x8, 0x14000000, 0x101, 0x0, r0, 0xffffffffffffff72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000301000-0x20)={0x6000, 0xf000, 0x80, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_sco(0x1f, 0x5, 0x2) [ 80.185695] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.192788] binder: release 11885:11888 transaction 24 out, still active [ 80.199723] binder: unexpected work type, 4, not freed [ 80.254594] QAT: Invalid ioctl [ 80.267618] binder: undelivered TRANSACTION_COMPLETE [ 80.274567] binder: release 11885:11896 transaction 27 out, still active [ 80.281532] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 20:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002bb000)='/dev/sg#\x00', 0x8, 0x200000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000247000-0x70)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x400, 0x2bd0, 0x2, 0x100, &(0x7f0000a53000)=@common='eql\x00', 0x0, 0x4, 0x101}) r1 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r1, 0x8001, 0x0}], 0x1, 0x100) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000168000)='/proc/self/net/pfkey\x00', 0x410400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000948000-0x8c)={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]}}, &(0x7f0000407000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b4c000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt(r0, 0x8000000000110, 0x7f, &(0x7f000017f000-0x4)=""/4, &(0x7f0000b46000-0x4)=0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/01/18 20:45:00 executing program 0: socketpair(0x13, 0x6, 0x4, &(0x7f0000739000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000fc1000-0x8)=[0x3, 0x3a]) mount(&(0x7f0000374000)='./file0\x00', &(0x7f00002bd000)='./file0\x00', &(0x7f00001ca000)='bfs\x00', 0x20000, &(0x7f0000d2e000)="") getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006ca000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x8) sendfile(r1, r1, &(0x7f0000725000-0x4)=0x1, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000401000-0x4)={0x0}, &(0x7f0000d12000-0x4)=0x4) 2018/01/18 20:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000025b000)='/dev/dmmidi#\x00', 0x203, 0x100ffe) writev(r0, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) 2018/01/18 20:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000daa000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007ab000)={0x0, 0x0, &(0x7f00003f5000)=[], 0x0, &(0x7f000072d000-0x10)=[], 0x0, 0x0}, 0x0) lookup_dcookie(0x3fffffffc, &(0x7f0000c11000)=""/227, 0xe3) 2018/01/18 20:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x40, &(0x7f0000f3c000)="f020b46b", 0x4) 2018/01/18 20:45:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000060f000-0xc)={0x3, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bae000-0xc)=@sack_info={0x0, 0x3, 0x0}, &(0x7f0000b30000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x101}, &(0x7f0000ee2000-0x4)=0x6) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000017000-0x8)={0x0, 0x0}, &(0x7f0000017000-0x4)=0x8) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/18 20:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xa2a, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000161000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x1d9, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) r3 = dup3(r2, r1, 0x0) syz_open_dev$sg(&(0x7f0000d5d000-0x9)='/dev/sg#\x00', 0x2, 0xa00) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000006c000)={0x0, 0x40}, &(0x7f0000d0d000-0x4)=0xfffffffffffffd32) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008ad000-0x8)={r4, 0x1f}, &(0x7f000079a000)=0x8) [ 80.294789] QAT: Invalid ioctl [ 80.317714] binder: send failed reply for transaction 24, target dead [ 80.324782] binder: send failed reply for transaction 27, target dead 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000735000-0xb)='/dev/audio\x00', 0x9bc34970bc325d7c, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000eea000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) timer_create(0x0, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_create(0x0, &(0x7f0000c25000)={0x0, 0x0, 0x1, @thr={&(0x7f0000737000)="", &(0x7f00004f1000-0xcb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be5000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') preadv(r1, &(0x7f000018a000-0x10)=[{&(0x7f00007ad000-0x64)=""/100, 0x64}, {&(0x7f0000809000)=""/197, 0xc5}], 0x2, 0x0) 2018/01/18 20:45:00 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x5, 0x5, 0x2, 0x6000000000000000, 0x0, 0x3, 0xfffffffffffffffa, 0x7b, 0x1, 0x4, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 2018/01/18 20:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000945000)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000025c000)={0x1, 0x7, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ffd347183f29", @random="65b1e8f6986e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c021a7066293"]}) r1 = syz_open_dev$admmidi(&(0x7f0000147000)='/dev/admmidi#\x00', 0x2, 0x1) writev(r1, &(0x7f0000a3d000)=[{&(0x7f0000209000-0x1000)="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", 0x18e}], 0x1) r2 = memfd_create(&(0x7f0000ab9000-0x12d)="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", 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000591000)={{0x3, 0x3, 0x3, 0x3, 0x3}, 0x177, 0x1fe8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:00 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x3, 0x7da9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = memfd_create(&(0x7f0000df4000-0x8)=')cgroup\x00', 0x2) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, r1}) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x41004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00001c8000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r6}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x1000000008, &(0x7f0000295000-0x4)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f006d000000000000f9fffc8f36f800000733f1a5a78631df4900020000000000000000004fa607", 0x28) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000678000-0xc8)={0x7, 0x3ff, 0x5, 0x7f, 0x3, [{0x0, 0x7fffffff, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x101, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x8000000, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df4000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000df3000-0x230)={0x1a, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockname(r7, &(0x7f0000df3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) clock_gettime(0x5, &(0x7f0000a12000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000df4000)={0x10000, 0x2f8, 0x0, 0x1f, 0x815, 0x0, 0x3f, 0x5}, &(0x7f0000df5000-0x40)={0x1, 0x1000, 0x2, 0x0, 0x6, 0x5, 0x200, 0x7}, &(0x7f0000df5000-0x40)={0x31, 0x7fffffff, 0x9, 0x40, 0x836, 0x400, 0x0, 0x0}, &(0x7f0000b73000-0x8)={0x0, 0x0}, &(0x7f0000df4000)={&(0x7f0000082000)={0x0}, 0x8}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000548000-0x54)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000479000-0x4)=0xe8) 2018/01/18 20:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000e75000/0x2000)=nil, 0x2000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c0c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c8a000)=[{0xf, 0x8}], 0x1) 2018/01/18 20:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000007b000-0x9)='/dev/ppp\x00', 0x32000, 0x0) bind$netrom(r0, &(0x7f0000ee5000-0x48)=@full={{0x3, {"56a260dece3319"}, 0xffff}, [{"8ce0a350786602"}, {"c6a4a31a42f763"}, {"203af5c7543382"}, {"424bca1e0ec0da"}, {"e50b6a9c0564bb"}, {"196a91481cfc7c"}, {"ebb1ef3a2e432b"}, {"b3e76140ab0eb9"}]}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000066b000)={0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c15000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1f)='!vboxnet1{securitytrustedppp1+\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x1b, r1) r3 = add_key(&(0x7f0000b1d000-0x6)='.dead\x00', &(0x7f00009a9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000087d000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x8, 0x80, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r4, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) fcntl$getflags(r0, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000000)="5d8e5c5d2b07000000a11d4d64516446d684d56fcf5ea2a5576a37288125ef5863da36c1bf336198ffe5ec729344", 0xfffffffffffffcd4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000002000)=0x1, &(0x7f0000000000)=0x2) 2018/01/18 20:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000df0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000538000)={0x8, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000d5d000)={0x2, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000384000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/18 20:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000c8d000)=""/4096) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400002000024419, 0x0) 2018/01/18 20:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000291000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000255000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000608000)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDDISABIO(r0, 0x4b37) clock_gettime(0x0, &(0x7f00006ad000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x2e, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000a, 0x802, 0xffffffffffffff83) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000947000)={0x992a}, 0x4) r1 = syz_open_dev$adsp(&(0x7f00003fd000)='/dev/adsp#\x00', 0xf581, 0x100) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000678000/0x3000)=nil, 0x3000, 0x1000004) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000dc0000/0x18000)=nil, &(0x7f0000802000)=[@textreal={0x8, &(0x7f0000c0e000-0x2f)="f3d9fc0fef99dd00ba2000b8ffffef643e66660f2f500f3e0f090f01c2baa000ecbad104edf0830c00ba4200b000ee", 0x2f}], 0xda, 0x8, &(0x7f0000a40000)=[], 0x10000000000001f6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebd000-0x4)=0xe8) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000764000-0x20)={0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00005af000)={0x7f, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000544000-0x8)={r2, 0x1}) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/18 20:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000737000-0xc6)=""/198, 0xc6, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000fde000-0x80)={[0x0, 0x117001, 0x5000, 0x7001], 0x18e, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x8000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000033b000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000746000)='/dev/ppp\x00', 0x84402, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000b1000)={0x7, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000475000-0x10)={0x7, r3, 0x10001, 0x20c}) readv(0xffffffffffffffff, &(0x7f0000fd4000-0x70)=[{&(0x7f000025b000-0x88)=""/136, 0x88}, {&(0x7f0000077000)=""/216, 0xd8}, {&(0x7f000082f000)=""/4096, 0x1000}], 0x3) 2018/01/18 20:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) close(r0) setns(r0, 0x48000000) 2018/01/18 20:45:01 executing program 1: r0 = socket(0xa, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00007f0000-0x9)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b6e000)=0xfffffffffffffffe, 0x4) 2018/01/18 20:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000033d000-0x30)={0x3f, 0x8, 0xc037788, 0x5, 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]}) 2018/01/18 20:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000cde000)={0x3, 0x4, 0x7fff, 0x400}, 0x10) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f0000b06000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dbb000-0x4)=0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/18 20:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000a21000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00003c1000+0xd25)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000364000-0x5c)={0x0, 0x80000000009, 0x10000, {0x0, r1}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006a7000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f0000b60000)='/dev/snd/midiC#D#\x00', 0x3, 0xa0001) clock_nanosleep(0x2, 0x1, &(0x7f0000514000-0x8)={0x0, 0x989680}, &(0x7f0000c09000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f09000)={0x2, [0x4, 0x0]}, &(0x7f000049e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f59000-0x18)={0x0, 0x20, 0x0, 0x3d, 0x72d}, &(0x7f0000843000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000018a000-0x108)={r2, @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]}, [0x9, 0x1000, 0xfff, 0xff, 0xffffffffffff8001, 0xc79, 0x7f, 0x4a60, 0x100, 0xb7, 0x6, 0x4, 0x0, 0x8, 0x4]}, &(0x7f0000325000-0x4)=0x108) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/18 20:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000070f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00003e6000)=0xd000) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/18 20:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000412000-0x4)=0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000f3b000-0x4)=0x0, 0x4) 2018/01/18 20:45:01 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x1e0) recvfrom$inet(r0, &(0x7f0000000000)=""/80, 0x50, 0x0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 20:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000058c000)={0x0, 0x1a, "6c30e19340c053bc185f85b7b6c004e4b79e4313d5cf659aed3b"}, &(0x7f000030a000-0x4)=0x22) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000018a000)={0x0, 0x3f}, &(0x7f0000c5c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002cd000-0x18)={0x0, 0x48000000000, 0x20, 0x1, 0xffffffff98540295}, &(0x7f000027e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007da000-0x8)={0x0, 0x1000}, &(0x7f000047f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000012a000)={0x0, 0xfff, 0x8, [0x401, 0x2, 0x5, 0x24, 0x800, 0x3, 0xfffffffffffffc01, 0x100000001]}, &(0x7f000008f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000418000)={0x0, 0x2}, &(0x7f00003f3000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000915000-0x89)={0x0, 0x81, "2b5c4c2f8e3e80f00b648bd02df9875470b379aaace7ae06abafb2acb7d7b945a1d6b9cc246f928e56c2d2e726ec7f8f6345b2157eec0e353d4f2d5d5ab1ed8b6488edf524ce38108abeea1265431974abce75bef7283d30f4b837a3ea26e4b80715619b860a25c0ca2f35772a6ad9f93bf75da515f3ac87811d99cabdf40da6eb"}, &(0x7f0000a1b000-0x4)=0x89) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ed1000)={0x0, 0x9}, &(0x7f00008e4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a21000)={0x0, 0xab, "bcaafe3a7c024855d66633c58284ded21ccdcd52f708c445ced584f78d7b16e74cacc2c87ca9055fe8680fc14c02a111b1bca1f2e204fbf0eb30d2a37c6dfc54f57e2b158baf919c3bba296caf75a42cd5ee502f5ba96b2b25a423c656e33144b632a9f404f4003376cd327bb256cf667f4f7c985f08cb738a50a4f9804276c27cbfa21645e043c93c2e925095c8418a0dd5968203301cf2d8c5fcf8ad581d7b1ade5c632dc99f7506d77c"}, &(0x7f0000e9b000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a07000-0x8)={0x0, 0x2}, &(0x7f00004f4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cda000)={0x0, @in6={{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a6000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006ef000)={0x0, 0x2}, &(0x7f0000bae000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd9000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000f03000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fa8000-0x6)={0x0, 0xffff}, &(0x7f00009b7000)=0x6) sendmmsg$inet_sctp(r0, &(0x7f0000c74000)=[{&(0x7f0000f9a000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b0000)=[{&(0x7f0000dec000-0xdd)="989062ec18e99c406bff25b43852fc904a6c1de2431c811a1cb03c3b9ad08d376ebdc8e7d92b8d32d10a9f951683b361911eedf8ea84d9b43c7f0a472660231f4c9efbfb7d9b076131ce675bb3f4140adb1f28e6e8e5b42f2290ac4d52607cc0c383f3f71575b2256a721777192752e207e5b50b3915a63d859d9d434a56011988f5eccb970bd72b1cf2539dea6c958afeb0e83ac4a81a4b894f5a01e54b5f22a07d82863b8501b2ff9cdc77facf6a0e4b450ca26ef3d685a054e83e35722b5c4ae8fd7b334c7e353e98727527baf6089bd1799a240092f321bb165846", 0xdd}, {&(0x7f0000660000-0x54)="17570d3acc7bf12f24e560de43ea2f0a563d0c8ccba96f04f287a904e856118931f69c847feba348d136a56e1b0a8a871f3ba9ebe8e62072d3117cf199f548d5357b6f1d035a0b68525d1f416dd7726219c46eb8", 0x54}, {&(0x7f000094b000)="01bb437776d72554b1f031c572200939e65e4c0eaa88a034f5906f7215d417d0d3abada4d1a7a8b7009f666a2def4e3f9cce44deb31a1e10be2d308cefb246dd5cc0efd226d19549ed9d19c16bda", 0x4e}, {&(0x7f000050e000)="3cdb2651329bf4f74abc742e5976bf98bab01b9059294b9d969cf862182bf45a079d89a29f9a002a1001b45468a5c78273e79c0104e2890f98aa15d826ff9af27ee39e5a8f91316c779900d8f104ad2762e4da75", 0x54}, {&(0x7f0000c49000)="fc430913999f278a9cad70749bf2d606637c0b0af04d5a99bf2c62f1ba0439e1a5c7670faaa631be9cc7d8c9b447121d41d926f1e90e6014d13788de28e0536766bb3042f81456a98f5880ccc86bc1ee5033bda77ad77742bd47bac1debe24d81e7d3dd200fb26a0d171878096120f27f199825ad8c3f6dd7097a08ad135fc6f97c90d69cd63f519c2b3eac4391bbb16a669891fccd43c01a69bf44a9df0ff3a2c84c9c990be510dbf1fbc1a22a1da98ccb2015ec7a617f338d7a3ed3afd25c6b11728236d809bb7e29603760d596e2d43e94ac294ebb8defb949f1751c06a9d2779cd7c", 0xe4}, {&(0x7f0000cc6000-0x29)="f3d617ab1f0fac35ed5f2f271823e76aaf356566bd4e5fca36ea45868eacd74b1e9e1d40702a6c3ffd", 0x29}, {&(0x7f0000a06000)="0d23e8f5764ef273e2da77db75ff989fa5629b56c83fa48dcae3fdd93a06f01abc17fa2547ea85aa8fb700e1e7f2aa318e6c5b89701b010f7dbf025454e9d035fea6af8d0794e6b21e75181e86bdc1a74d1385c64ea96893dd1105e7d7e85238290367240516feb26fc2cf27c9f3ce806490d24a75ba1c1ce16bdb895a66593eeef82e59e13d75c77ff8c6a9603aabaf63bf5f6203265850cf6ad3ca84d335c7e5e4736e", 0xa4}, {&(0x7f0000ff9000)="d5ebe7bc13b4c27cd90c987da96f3a9bc8e8fbce1a246c5e8a4e041673c39b1d9229e690d9ca6bf91aa55d45824d5a4f6e56293caa5af539bf3cc3b5c4e17a873391e6fa7c55ff0ebce1d1595e070ad3f98f61041e495cf3dc78c868dd07c764a116554acec3dd2eafc383f5a05ef32737421ca2f772803ca7667de0d7d74ea3a30afd742c84d4b816a68c56b3611faa68a8048e0f558e0b0392802a8dfffd5287d29bf37b746de26e1a4b80dd9a492e297f096be05680d4b0", 0xb9}, {&(0x7f0000a63000)="0d5b4521af8e09a7eeff02cc1c6b17333f8b95b4b9362908a0b8ed6efb2ac92183d812aed39eb10fe8976fc4f7c5a32bc6fb3da04080d87c69f71e813d2127ff77ce0d3dd4c6ab7307386d650981197c59e53b30c4abb3f125591c63ddce79190604a832b55fc334e720494f881fd28a6a05a7b1f5bacdda7006ed65424e44bc7adf1937e7e88eb81a14f6", 0x8b}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f00008fd000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001bf000-0x18)=[{&(0x7f00000ff000-0x25)="b922fb1cfde19fd62bf3f6528521d60b4ab1ae63aa4102acbf72cdc71443603e866df4b3fe", 0x25}, {&(0x7f0000927000)="be129def830d3c03d231169814ef83ee7c0d", 0x12}, 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0x1000}], 0x3, &(0x7f000016d000-0x108)=[@init={0x14, 0x84, 0x0, {0x3, 0x3, 0xef, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x205, 0x2, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x7, 0x4, 0xad60, 0x2, 0x6, 0x0, 0xe3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8209, 0xfffffffffffffff8, 0xffffffffffffff7f, r3}}, @init={0x14, 0x84, 0x0, {0x80000000, 0x100000001, 0x1, 0x101}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x6, 0x8009, 0x20, 0x7, 0x1, 0x6f27fdad, 0x6, r6}}], 0x108, 0x40800}, {&(0x7f0000258000)=@in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, {&(0x7f000040b000)="67463c2caa2e2af9ed714fb5c046d51afbb988ca9c0a8e320117f806bb596c8e4319031773ee7a73fe5c5f2bd7e3102587a1f9894b240d8edb6ee26cd8b48abcd51a3e65c79248b925445075b1f30375d31ca251450eb1a96c2a347c832001695df1b3271edd504938f76abf0656ea4934aee7c15de91951c3", 0x79}, {&(0x7f0000815000)="0632940f0accfbff1d7a7fb3a565766317b96829db064dc51488cce66cd0337e9f2313cb36b89293054299ed8c1a7ceaac005070b5d64578ba9fe2870ad8e9617a29f630a171304ba0a8dde04b2213cb6e5ea3c4bcef126fdf5e7bfa2b0866703281771c9daa1f1536c1ab72c3148fb0d200", 0x72}, {&(0x7f00003b8000-0x5d)="e139169c6b68d8971b2095237b48bbb762708a682e7f4d570b7d0614f8bb284a885f892b91aed4de3fcaabef2ff0e4f313b676cf8ca821f4b508d5c4671a71e98336c3f6b388cb3910500f36b0d171bcd937e03e7bd19a2c9761c8cabe", 0x5d}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000fdc000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000925000)=[{&(0x7f00004f7000-0xaf)="2903e282e674f37d4da6b1da039c429d7c04edb09ee911faf98a9d09547284f525fda5d52f9c5e4a584995b351ef579c98b1d4585d90f1642d45095f6fe05cf35f3e56e1260c7b258c7b11c8c550728b4175dd68f89f4745779c6fb25c7b7ec941273851e63dbc28134657f25f0405ca389c6225361e0b6311ee1739820d573f95fb4b4be9253b3d5d7a3854fe77939e41d044e23e3080558e4558735aa4cc66db8f4931bdb8d5093d8161172fdc65", 0xaf}, {&(0x7f00008aa000)="eec999d3bf78478d0494383d4ba54c6b97", 0x11}], 0x2, &(0x7f0000f82000)=[@sndinfo={0x1c, 0x84, 0x2, {0x200, 0x66be05be47b83278, 0x8, 0xfff, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xb523, 0x9a00, 0x8, 0x20, 0x200, 0xff, 0xfff, 0x1000, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0xa0b, 0xf, 0x2, 0x7, 0x3, 0x4, 0x5, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0xffffffff, 0x9, r7}}, @init={0x14, 0x84, 0x0, {0x17, 0x3, 0xfffffffffffffff8, 0x20}}, @sndrcv={0x2c, 0x84, 0x1, {0xe2c6, 0x10000, 0x204, 0x2, 0x9, 0x3, 0x8000, 0x88, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x0, 0x8000, 0xc5, 0x6dd3, 0xffffffff, 0xc0af, 0x400, r9}}], 0x134, 0x40040}, {&(0x7f000053f000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003a000)=[{&(0x7f0000ec6000-0xd)="5243bb3b5c33045f89c4093126", 0xd}, {&(0x7f0000304000)="d30d791c73f6e1a537c353733d1787a2cbb13088d4e2968bbc42a4cb545d79bb3542a18e5ab0eb35751190f5ca38e1726510bbb9494a5fcfbcd77bba7a7baa75", 0x40}, {&(0x7f0000011000)="fe6ee7707b8ba8d9fa6aa5952f2be1b35f3e3d871aa87d9fac1a24d3dd2b6403863e39941e6e18d5f0e21cdefabb522a9caefb4e065bf8f6c1b54b63d09fc3269c3b", 0x42}, {&(0x7f0000e2a000-0xf1)="2541c110d687b7976a83bf34520731a387979e440771b0d86aca000f3c86ff35ef03cda34402eb4f241abf4a05def7bb4e53bb6d0343d97fa9c6e3e2f1683bccbe8c1258c40c7d6acc01fc81751f728f36d642d9b09c958e05855252e305efb64e393b20e9ed105beb94a57d3a4554acd23285c6fb645fa29a90c48d80bb3074e86503f1f7e69808bafe518daba5a7048e5a7bc46f4b7b73d7a0323bf0c96857499b14dce64b0a3422a1186152e055876622663627de58346506f45d0a38dac31050e2dd3b4322608e5fcb3b3a678450eda8cfef9d23aa41c9ff0b010603c3aedd881529e520e0cc75b443e02b76226a09", 0xf1}, {&(0x7f000057a000)="b7a7201bda10d9b6ec95327cdeb7134543f0fc8b8c2abca4771d4be6e5d72c6ae8dc21b6682956fc31d6fd64d0bfbac77f3fe9197da79b8fcaa87954729cc4456212a0da62614bbf3b848b814ebe980c1b09b69b7965f59958bf96520e5071649be5e7e058e5a2", 0x67}, {&(0x7f000012a000)="bfd1516275693109d13cb7596c79ccbd74dd049a01b05d9f487d98ee927494ae4782e14368906fdb42ff280578c10709e77e1314c3ebcf25493759f05c776ce893f4c0a108cd09ba75b7e7abe769b35444c8ce71fbc3c1fd1bc57dad63daa9dda2935be3b8bd290f2683207853eff591b5eab46095576f0403fe8ddbc167754a9ba0cdab7e24608ac844abce180c56434a6b87af3a7d61eab8f1bb6ceda3ea3286c57c14b10206f0d7b18c9430", 0xad}], 0x6, &(0x7f0000bcf000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x6, 0x3, r10}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0xfff, 0x3f, 0xffffffffffffffff}}], 0x58, 0x4010}, {&(0x7f0000e83000-0x1c)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, 0x1c, &(0x7f0000dff000-0x30)=[{&(0x7f0000df6000)="a52675543ce53002b18b5c61ed2e7351cdab3bf4c304d35fcdf4fc7ee1c5e8519a69a9e92732b946982f8a4ea78d1f5b9d7aa79dfa21a5d43e32d92a5c8f693e38611a2a80955f6fd906f2fe7e4981b790e1b49460b9f2e7889c83bd1b94a8fdb0a9a592691be339bae71c41831f569b7b91ac0217b32033299576bcd1dc95c33c984742d20f09215a651eb07ab7f764fa0f8b50a4814b1de2819e9a5de70e991d638c06512641", 0xa7}, {&(0x7f00008e8000)="d71d541c6540467fb124f31a08598eb7947f495e4e25be81bd24dc3f578ed410be901a9aad021fa9d9e879188df864a24b3043d1dcb919e8030a80667f5500f0e6f0d50d", 0x44}, {&(0x7f000032b000-0x1c)="6e0e73406ff70069b659e7e8e0e70695c2c4b90bc6bc2b665ff6d108", 0x1c}, {&(0x7f0000d3c000-0x67)="7fc04998776aa4caedb7c24493b35956e2b03f599864c8a641363d52bcee63e07917ea91ffb8d896f19755d31417c6de19b142ccdadaba2fb1bcd150ac9e1443a6f2bb495a8eed25c4b6b9e62d5568c2da669cb146a8eab9f2350a990109d604762d7a88240e8c", 0x67}, {&(0x7f0000a41000-0x93)="6ccb0865fbf707718093d9b188ba46aa1c7bedabb4b548d76da4c71de81a88df3f9a12000897e134f2cdec1198ab3f4d6ec671dc175c4b3d6837a81d60100e5f8c07683e868f09c934f569024f0991ac24a8566305d3a38612c580f14c39965012198fb694c7c7ece5a9133fd9921d97598bfbfc7a81631e39014f1290165ef9260d9046212b8ec207e7d90783ff944bc12059", 0x93}, {&(0x7f0000f03000)="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", 0x1000}], 0x6, &(0x7f0000bba000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0xfff, 0xfffffffffffffff7, r11}}, @init={0x14, 0x84, 0x0, {0x4, 0x40, 0x3f, 0x1}}, @init={0x14, 0x84, 0x0, {0x1, 0x6, 0x5, 0xffffffff}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x208, 0xfffffffffffffff4, 0x9, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x6, 0x206, 0x100000001, 0x800, 0x6, 0x7, 0x0, r13}}], 0xdc, 0x20008050}], 0x6, 0x8040) r14 = socket$kcm(0x29, 0x5, 0x0) r15 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a71000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ec3000-0x8)={0x0, 0x7}, &(0x7f0000932000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r15, 0x84, 0x76, &(0x7f000064a000-0x8)={r16, 0x6}, 0x8) sendmmsg(r14, &(0x7f00000fb000)=[{{&(0x7f0000c7e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000023e000)=[], 0x0, &(0x7f0000633000-0x218)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000b14000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000881000-0x48)=[], 0x0, &(0x7f00006a6000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/18 20:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006da000)='/selinux/policy\x00', 0x0, 0x0) mremap(&(0x7f0000de2000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000598000/0x2000)=nil) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e27000-0x8)={0x0, 0x0}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/18 20:45:01 executing program 2: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000281000-0xaa)=""/170, 0xaa, 0x2, &(0x7f0000343000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000963000)="", 0x0) 2018/01/18 20:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000033d000-0x18)={0x1ff, 0x1, 0x1, r0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec5000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c6000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e0c000-0x10)={r1, 0x800, 0x2, 0x3}, &(0x7f0000257000-0x4)=0x10) pipe2(&(0x7f00001a9000-0x8)={0x0, 0x0}, 0x80000) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/18 20:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffffff}, 0x0, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000bfc000-0x8)='./file0\x00', 0x101000, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r3, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) write$fuse(r3, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x200, 0x0, 0x0, 0x0}}, 0x20) dup2(r1, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000c56000-0x9)='/dev/vcs\x00', 0x200000, 0x0) 2018/01/18 20:45:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fad000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000b9c000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000940000)='/dev/amidi#\x00', 0x7fff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000610000)={0x1, 0xc53}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) dup3(r1, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000022000-0xc)={0x0, 0x0}) 2018/01/18 20:45:01 executing program 5: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b70000-0xc)='/dev/amidi#\x00', 0x1ff, 0x240) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c3f000-0x4)=@assoc_id=0x0, &(0x7f0000a50000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e34000)={r1, 0x2d, "76730fd127d963ab4389fe8f42c32a4c6096e3d8469c37f5c62e3d12f7dd6364b8c69951451e65447598c52114"}, &(0x7f0000ed0000-0x4)=0x35) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e2a000-0x4)=0x0) personality(0x10) r4 = syz_open_procfs(r3, &(0x7f00000c7000)='numa_maps\x00') getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000061f000)=0x8000, &(0x7f00008b8000-0x4)=0x4) sendfile(r2, r4, &(0x7f0000bc8000)=0x4, 0x3) 2018/01/18 20:45:01 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000+0x27f)={0x0, 0x0, 0x0, 0xffffffffffffff8c, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(0xffffffffffffffff, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/18 20:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ea000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f000061b000-0x9d)=""/157) r3 = dup3(r0, r1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f00004a3000-0xc)={{0x10000, 0xff, 0x1, 0x0, 0xffffffffffffff1e, 0xfa}, 0x7be4}) 2018/01/18 20:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000174000)='/dev/amidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000001000-0x34)=""/52) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000000)={0x1, 0x380}) 2018/01/18 20:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ccf000)='cifs.idmap\x00', &(0x7f00009b8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000611000-0x2)='\\\x00', 0xfffffffffffffffc) r1 = syz_open_dev$midi(&(0x7f000072f000-0xb)='/dev/midi#\x00', 0xf4, 0x55a3a3d4962d8e86) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00006ae000-0x10)={0x1, 0xaee, 0xfff, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000d1c000-0x9)='/dev/kvm\x00', 0x200, 0x0) add_key(&(0x7f0000e4f000)='asymmetric\x00', &(0x7f0000249000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000075a000-0x40)="", 0x0, r0) r2 = syz_open_dev$mouse(&(0x7f00005d0000)='/dev/input/mouse#\x00', 0x80000000000, 0x200000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000470000)=0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ac1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d9f000-0x4)=0x0, &(0x7f0000e48000-0x4)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000075000-0x8)={r3, 0x3}) 2018/01/18 20:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000715000)={"2a8d293a756695217fc13f5edfa429ce", {0x4, 0x6, 0x3f, "460fed596f28", 0x3, 0x0}}) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x80000000) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f0000063000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000259000-0xd0)=[{0x5c, 0x29, 0x37, "fd09152c29e6ddfbd45484d25b224e1fcdd0e95b0836dd222b68de32e9b2774e2a6d61287c2abc29ee60a8cdcc34c4dbeed1d1a2fd8d96c827cc9f5acee4bd988230644acafc7171e7052500b0"}], 0x5c, 0x0}, 0x0) 2018/01/18 20:45:01 executing program 0: r0 = socket(0x18, 0x0, 0x2) read(r0, &(0x7f0000001000-0x7e)=""/126, 0x7e) close(r0) 2018/01/18 20:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000213000-0x26)="24000000100005004d07e30800f201030305f10010000200fdfffffff7000001de5609cf", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000772000)='/selinux/enforce\x00', 0x20ff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00008ab000)={"6c32e2411e410f99392530d67809e695", {0x4, 0x0, 0x0, "1669cd288f87", 0xaa2, 0x0}}) 2018/01/18 20:45:01 executing program 3: syz_open_dev$sg(&(0x7f0000bbf000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) clock_settime(0x8c7f807fc3dad6db, &(0x7f00000e5000)={0x0, 0x989680}) 2018/01/18 20:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$fiemap(r0, 0xc020660b, &(0x7f0000b5c000)={0x8, 0x5, 0xe758c50654233ef6, 0x8c8, 0x4, [{0xb5, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x8000, 0xf5, 0x7, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x1f, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) syz_open_dev$admmidi(&(0x7f000049f000)='/dev/admmidi#\x00', 0x8, 0x400000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000436000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) timer_create(0x0, &(0x7f0000a5b000)={0x0, 0x3, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031b000)=0x0) timer_getoverrun(r1) r2 = creat(&(0x7f00002cf000-0x8)='./file0\x00', 0x100) getpid() syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) mlock2(&(0x7f000038b000/0x3000)=nil, 0x3000, 0x1) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000fc6000)='/dev/loop#\x00', 0x80000001, 0xc03) ioctl(r3, 0x4400000400001275, &(0x7f0000d6b000)="") ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x101) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000500000-0x10)={0x7ff, 0x8, 0x7, 0x654}) 2018/01/18 20:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f00000d1000-0xe)=@random={'trusted.', '$self\x00'}, &(0x7f000047b000)=""/129, 0x81) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$llc(r0, &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000131000)=0x10) 2018/01/18 20:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) sendmsg(r0, &(0x7f0000df6000)={0x0, 0x0, &(0x7f0000a9a000-0x30)=[{&(0x7f0000b48000)="d65f39627a6f014649870f74feb57abe09fe493e72d0a95303f358c4a85ef60f7db290618376bd3c8dfd3ded4cf347c572597013d14ce0e1d0c5f824f188f6a303e430aea5893f7d2a3b18d1a6becfa25d7a5cbf4bde47f9fe7d41ef363a20e1b289f88a66abf56748e4550771092c8f0a26b637b233c5656a1fd589cdfc7532f6ed6607c06a6a3263bd3cfd17c407077bb18aa7ee68a860995040b534883cdf8fd54787b142f6dd87bb02d045cabe33ca", 0xb1}], 0x1, &(0x7f0000b59000-0x270)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b82000)={0x0, 0x5}, &(0x7f0000102000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bea000-0xc)={r1, 0x462, 0x20}, &(0x7f00000cc000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f00007a8000)={0x0, 0x1, 0x4, 0x0, &(0x7f0000c3a000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/18 20:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') accept4$netrom(r0, &(0x7f0000c40000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe3000-0x4)=0x10, 0x80000) fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) prctl$getreaper(0x3b, &(0x7f0000051000)=0x0) 2018/01/18 20:45:01 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000805000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) statfs(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0xa4)=""/164) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006a9000-0x8)='./file1\x00', 0x0) fremovexattr(r1, &(0x7f0000230000)=@random={'trusted.', '\x00'}) inotify_rm_watch(r2, r3) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x132) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f000022a000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x102, 0x1, 0x0, 0x80, 0x0}, 0x20) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000072c000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000bfb000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000033e000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000073b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x2, 0x8, 0x2, 0x80, 0xa0, 0x29, r1, r2}, {0x7ff, 0x5, 0x1, 0x2, 0x7, 0x8d9a, 0x4, 0x6}, {0x1, 0x4, 0x3, 0x8}, 0x1ff, 0x5, 0x0, 0x1, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x2, 0x3, 0x5, 0x2, 0x80000000, 0x5}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001a9000-0x4)=0x71, 0x481) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 81.051980] audit: type=1400 audit(1516308301.547:247): avc: denied { setattr } for pid=12126 comm="syz-executor3" name="map_files" dev="proc" ino=24511 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/18 20:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000a05000-0x4)=[{&(0x7f0000610000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r0, &(0x7f00007c3000-0x1)=""/1, 0x1) 2018/01/18 20:45:01 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000-0x10)=@common='ip6tnl0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) perf_event_open(&(0x7f0000005000)={0x2, 0x78, 0x6, 0x100, 0x9, 0x0, 0x0, 0x800, 0x8510, 0x1, 0x1, 0x69d0, 0x43a, 0x1, 0x4, 0x7, 0xc62, 0x7f, 0x0, 0x4, 0x3, 0x40, 0x8, 0x7, 0x8, 0x5, 0x2, 0x0, 0x1, 0x0, 0x3, 0x8, 0x4, 0x4, 0x7f, 0x7, 0x5, 0x5, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000008000-0x1)=0x0, 0xc}, 0x10, 0x4, 0x0, 0x0, 0x3, 0x6, 0xa5, 0x0}, r1, 0x6, r0, 0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r2, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/18 20:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dd8000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000efa000)={0x1, 0x0, [{0x10000, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/18 20:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d17000-0x11)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000a6e000)={{0x3, 0x1, 0x3, 0x2, 0x0}, 0x2, 0xa90, 'id0\x00', 'timer1\x00', 0x0, 0x80000001, 0x7, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000355000)='./file0\x00', &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") fcntl$setstatus(r2, 0x4, 0x2000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e4e000-0x14)={0x2, 0x0, 0xdd, 0x1, 0x5}) socketpair(0x5, 0x0, 0x9, &(0x7f0000abb000)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000577000-0x4)=0x0) sendto(r2, &(0x7f0000f0f000-0xe0)='3', 0x1, 0x0, &(0x7f0000429000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "861df1721c499277a73c182fa8c98c24ec4599263cfd9a2263260684101bd7ab088392987fbe738fdf9725510aa775e1cd6774fe2d07d04b5011d07707f4dc", 0x0}, 0x58) 2018/01/18 20:45:01 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000300000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d58000-0x8)=0x6) 2018/01/18 20:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000019f000-0x9)='/dev/vcs\x00', 0x0, 0x0) read(r0, &(0x7f0000dd6000)=""/50, 0xfffffffffffffcd8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e38000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x2, 0x6, 0x401) listen(r1, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) shutdown(r1, 0x0) 2018/01/18 20:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003c9000)=0x0) lstat(&(0x7f00007d1000)='./file0/file0\x00', &(0x7f0000779000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009db000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4d000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a53000-0x4)=0x0) r7 = getuid() fstat(r1, &(0x7f0000e62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000145000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000073c000)={0x0, 0x0, 0x0}, &(0x7f0000baf000-0x4)=0xc) r11 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f000070c000-0x4)=0x0) lstat(&(0x7f00003ae000)='./file0\x00', &(0x7f0000405000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f09000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000d26000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000011e000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af3000)=0xfda6) lstat(&(0x7f0000477000)='./file0/file0/file0\x00', &(0x7f0000932000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000523000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f22000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000)=0xe8) r20 = getgid() sendmmsg$unix(r1, &(0x7f0000958000)=[{&(0x7f00007cd000)=@file={0x1, './file0/file1\x00'}, 0x10, &(0x7f0000638000)=[], 0x0, &(0x7f0000a56000-0x44)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x44, 0x8000}, {&(0x7f000018d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006e9000)=[{&(0x7f0000039000)="6c66b97b22729d074eaba50855cea83323ba01d24613844c0a1444bfd84f35486985849f1d112a0c2157954411cd375c885a1ec6a7744b68e327a9d0d12dacbb5de234b4", 0x44}, {&(0x7f0000310000-0x1000)="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0x1000}, 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", 0x1000}, {&(0x7f0000e75000-0x87)="d20f907a05c1527b431c4caacd266fb2f111b13b4ea682dabacf8d91cc6f9cd1471e5da2f05658f76efe7ecf80e53a68071f056b8b98532b59c5999d565ca25847b0fde35aa8a971a8d12c56fd3c73ec1b3a2504f512dc1efc2c52bfca99be7280918d0c3b1e50ae240e01fa84b1c5ba95333fd3ef5540bedfe9803ed025ef301e7b98084c5658", 0x87}], 0x5, &(0x7f0000a60000-0x30)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x30, 0x20000080}, {&(0x7f00000d6000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c89000)=[{&(0x7f0000dcc000)="", 0x0}, {&(0x7f00004f2000+0x1c7)="cc8486564b7e182064ea56c0849aa5c3421d85a9486a70dbc2dd160f177ff3b74c1742a8dc4c208c3a7b330ff7b493b8405aab648399d970a002601381bfa10731794c95a23227bde562331c9b25424782d1bcf45b3c2d5206e81763723ce9d9392520c7bfe75761be03332c24f4852ba649ca7376d8584a65b0e2de71af9d538d002dadbff9fcfbf72e6d6631ed9271f6381fd83657667cbb55ec5d45dccbd2c43fd9b03840ab72ce8da68b35b9467e900c5bf1ec90969898b3f7c4dc62116c71efb1ef45de9c00db2ecbdf05421f0c03d5f707ea089122b107467be40b36cdb6ddf43a82be6eab16", 0xe9}, {&(0x7f000059b000)="d380dafc84853d2f347588e92733c1ff00434e7571bbbdca7e70a8f4a84f44d5324cba64076fbd3b0fff5f9eb02565449bddf1bacbf23bc60dabb7ca974750d34bb64707f63e10a4d79cd573fc634bb4e57bfead5ff76af55525d4f351f80a8f0489dd10a8f37a38297f7fc7684cb1f974e36e30a9e3af2cc1b7a5f43fac85ab80437d6ab03daf582d01b2fba5d9c093ae68cfdf0270ac75bf767c7bc80c3fabd5b12a901aa1a66da0ff99bc2e2a055d127345dd2c6a439bb8813e1d0f76894544d166bd745ffb20f39ca885b96a0b", 0xcf}], 0x3, &(0x7f00000d2000-0x2c)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x2c, 0x4000000}], 0x4, 0x4001) rmdir(&(0x7f0000604000-0xe)='./file0/file0\x00') 2018/01/18 20:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) fstatfs(r2, &(0x7f00006c4000)=""/194) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f000038d000)={0x0, 0x0}) nanosleep(&(0x7f0000e94000)={r3, r4+10000000}, &(0x7f0000c8b000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00003bd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f80000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x20000000}, {0xffffffffffffffff, 0x20}, @time=@time={r5, r6+30000000}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b0c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000784000-0x4)=0xe8) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r1, r2) 2018/01/18 20:45:01 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001c6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000ff4000-0x14)={0x7, 0x0, 0xbc6, 0x4, 0x3}) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a90000-0xc)={0x2, 0xc, &(0x7f0000a17000)="618992cc4bd206990022a77c"}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/18 20:45:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee9000-0xa)="d1020401005800200007000613dd2e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ee9000-0x98)={0x0, @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]}, 0x1ff, 0x0}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000)="f3b6ae353aeb094b0d18b39da2c33880c47ea9159f2ef6ddf3e116f583bdad355b3e7176c859b0b562ae1ac07839e192cb80646e9eff47de67f291f8406444861da37f61bc10c0046515b31009e55318df9e914deb39e7385b8f1e00709e97a7abda99559f57b06be58a26e5a54127cebdac06b62b1e02f34567e355747e893f17e7806e19d9824fcb26caa69b747c197ccbf9ffcf134d", 0x97, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ee8000)={r3, 0xe8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000004000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc7539(ecb(arc4),wp256-generic))\x00'}, 0x58) 2018/01/18 20:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[], 0x204, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001ab000-0x8)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de5000-0x9)={r1, 0xfffffffffffff000, 0x80, 0x2}, 0x10) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "05e501", 0x8, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/18 20:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000f9000+0x17a)='/dev/dmmidi#\x00', 0xc0, 0x4c0c00) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000b75000-0xb6)=""/182) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) execveat(r0, &(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000430000)=[&(0x7f000008c000)='/dev/dmmidi#\x00', &(0x7f00008b3000)='/dev/dmmidi#\x00', &(0x7f00009ba000)='/dev/dmmidi#\x00', &(0x7f0000e43000-0xd)='/dev/dmmidi#\x00'], &(0x7f0000420000-0x4)=[&(0x7f00007e9000)='/dev/dmmidi#\x00'], 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008b3000)={0x0, 0x482, "590038e504bc1a47bb3d93f7bb02bef55d33e26f212ea57d343430a9f4bc76c74cfc6b9c5083a1b717ccebc5bec7774b8e3b234f52dd85b4526bc163ba9c46543b3acec000a589dd37c150d91476f315735fa68076e8b7d58c5efdc0cd74fccd355a208aca09e4dafff049f9de0abf28425e3d72c06bbf50f598d8555588b8f116e1e84744a9701ca2efe8326bc4ec4a0dd45fd9f059ce32ef9cd3d3d5ee7935922403c34f11e9fc01c6deb5f6b8d5a1c368454f60e1fc51aef613bbf0fd02d59c4855cb2fd0605eeda7f66f698bfe32b1"}, &(0x7f0000fec000-0x4)=0xd9) fgetxattr(r1, &(0x7f000039f000-0xf)=@random={'security.', 'proc,\x00'}, &(0x7f0000e8d000-0x9b)=""/155, 0x9b) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e3f000-0x20)={0x6, 0x4, 0x8, 0x4, 0x1, 0xe826, 0x8, 0xfffffffffffffff9, r2}, 0x20) read$eventfd(r1, &(0x7f0000048000-0x8)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000df0000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) sendmsg$unix(r1, &(0x7f0000a0b000)={&(0x7f00007ad000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bd0000)=[{&(0x7f000088b000)="74ba933faaba290c2d9e44bb2a6b76d3219401bee75f802e", 0x18}, {&(0x7f0000ef4000)="35740716edec0a2e7883d946cfb0eb7002008c87e45a153fcc7b60b59d3e6b0899c1d669f9c7e6d5f75b568a2743c18ac45ce8a47c0ab38aaf6d8a9f07b85efcd31f77baf2c16f55c8151a03b9241dda0d49204ca85d36e050162b3145dfe1bba49d491962d19728cf30723b7b36360de1480b02d047934c4be6f15ba6a5a5265c849a6f8a37c673d16ab793ca008730e959449851738b7a9ac657ec54ec6699166349b070dbbf52ed84c4d243bbcc5ae4777444ac08eb510f523e5b9adf457f7c6d7c0baf61372d27386b253dd73af900fac50a1e194d2edbb6283ac8ef77c8e573228f0130b1ce", 0xe8}, {&(0x7f0000b06000)="a3a6243f93e95059bf4f5af176669f245a467920c9a9b691b530646493b45fe6081be5af817072b23d6fabe69050c40c8e7862bb913cafd637389bf31fe7221958dbb25dd4fca52afa6d70b32e1da6633cbab49f38bb8f25f2f36b5f3bcb875fd52d5aca08799744bccb542fc70664fc982edd0250a75dbe68c8f53145ae03869b679aacba7f3260a67b0845721f5a6de6fb2258ef1c6adbc1a1617e3a83c42f7b931e5beea89d", 0xa7}, {&(0x7f0000c52000-0x70)="d3309549c0b85cd2acc289e7b25588cb49bd6ba844e9686eb2ab9f7c9fab1fb1db2cbb42ad47cb8d960e8be8b5e8ae6e6965a978818f9ef4037b59b6e44b1e1592e15becb7ba20e99dc5a2c20704a6e291dfbca0eb7eeded792a94723debf0ffb0e88043cd710be03d5f856702db6fef", 0x70}], 0x4, 0x0, 0x0, 0x40000}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000777000-0x4)={0x4, 0x7, 0x0}, 0x4) 2018/01/18 20:45:01 executing program 6: r0 = creat(&(0x7f0000cab000)='./file0\x00', 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f000058b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000be5000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10080) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000afd000)=0x0, &(0x7f00002cf000-0x4)=0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x200, 0x0) fstat(r0, &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/01/18 20:45:01 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000003000-0x14)={{0x800, 0x10000, 0x1, 0x7, 0x81, 0x6}, 0x8, 0x669, 0x8}) r1 = inotify_init() close(r1) fsetxattr(r1, &(0x7f0000005000)=@random={'security.\x00', '\x00'}, &(0x7f0000003000)="2b0000000300002fa3", 0x9, 0x0) 2018/01/18 20:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') getdents(r0, &(0x7f00005bc000-0x97)=""/151, 0x97) 2018/01/18 20:45:01 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@common='bcsf0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x10000, 0x0) getitimer(0x0, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/18 20:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f00005a9000-0x5e)=""/94, 0x5e) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000c9f000-0x4)=0x8, 0x4) getdents64(r0, &(0x7f0000f4e000-0x5e)=""/94, 0x5e) readlinkat(r0, &(0x7f000099d000-0x8)='./file0\x00', &(0x7f0000bd5000-0xeb)=""/235, 0xeb) 2018/01/18 20:45:01 executing program 7: r0 = open(&(0x7f000067c000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000385000-0x30)={0x9, 0x8, 0x5c, 0x1, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f000068b000)='asymmetric\x00', &(0x7f000046b000+0xae7)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf0000-0x6)="10821097", 0x4, 0xffffffffffffffff) 2018/01/18 20:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f38000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) 2018/01/18 20:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00001ae000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000f64000-0x10)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f000086c000)={&(0x7f0000aa7000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec4000)=[], 0x0, &(0x7f000052e000-0xa0)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) 2018/01/18 20:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x0, 0x0}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00008df000)=""/172) 2018/01/18 20:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d59000-0x10)='/dev/sequencer2\x00', 0x42001, 0x0) mq_timedreceive(r1, &(0x7f0000b50000)=""/0, 0x0, 0xff, 0x0) setsockopt(r1, 0x0, 0x8001, &(0x7f0000ace000-0x4a)="cf5711e4831ebffd526fe0340a515f10a6a61185644d777a9ffe3ba7e9db2eedf5001616f07c493f6dbcf30f14b663d94505b05d1cee863f806e171bed5cdfa81c1c270240b4c12a971d", 0x4a) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b91000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e0e000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006ad000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00006af000-0x18)={r4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000068f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80040001, 0x0, 0x0, 0xbd31621813621d03, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:02 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f0000009000+0x6)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000009000-0xd)='/dev/dmmidi#\x00', 0x20, 0x103800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000+0xf03)=0x0, &(0x7f000000a000-0x4)=0xfffffffffffffee7) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x80000000, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000)=0x0, &(0x7f0000009000)=0x4) 2018/01/18 20:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009b2000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f2f000-0x8)={0x0, 0x0}, &(0x7f00008c8000)={0x0}, 0x8) 2018/01/18 20:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x20000001e, 0x2000000000000805, 0x0) dup3(r0, r1, 0x400000) connect$ax25(r1, &(0x7f0000635000-0x10)={0x1e, {"03491f07f500"}, 0x400000000}, 0xffffffffffffff7e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000034f000-0x20)={@generic="042e0a029a9553328ec6ef4042075fca", @ifru_flags=0x8202}) recvmmsg(r1, &(0x7f00007ed000-0x20)=[], 0x0, 0x0, &(0x7f0000964000-0x8)={0x0, 0x0}) 2018/01/18 20:45:02 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000757000-0xf)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001bb000)={0x0, 0x2, 0x6, 0xffffffff, 0x6cb, 0xc7}, 0x14) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x6ab6974f8e25362b, &(0x7f0000fad000)=0x0, 0x0, 0x0) 2018/01/18 20:45:02 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = epoll_create(0x0) timerfd_create(0x6, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x40100, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000005000-0x371)={""/1024}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000012000)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000014000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/18 20:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000994000-0x8)='./file0\x00', &(0x7f000099e000)=@known='system.advise\x00', &(0x7f0000598000)=""/60, 0x3c) 2018/01/18 20:45:02 executing program 4: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a7e000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000fad000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setlease(r5, 0x400, 0x2) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/18 20:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f4f000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) fadvise64(r0, 0x0, 0xffff, 0x0) ioctl$void(r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r1, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f000018e000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a44000-0x4)=0x0, 0x4) 2018/01/18 20:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00007f2000)='./file0\x00', &(0x7f0000c2e000)=@known='security.evm\x00') r0 = syz_open_dev$amidi(&(0x7f0000166000)='/dev/amidi#\x00', 0x2, 0x101000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b6e000-0x8)=0x0, &(0x7f00003ae000)=0x8) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) umount2(&(0x7f000007e000-0x1)='.', 0x0) 2018/01/18 20:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r0, &(0x7f00003d7000)=0x0, 0x8) bind$bt_hci(0xffffffffffffffff, &(0x7f0000dae000)={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f63000)={r0, 0x28, &(0x7f00006f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write(r0, &(0x7f0000486000)="bb", 0x1) 2018/01/18 20:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000384000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d22000)=""/200, &(0x7f000056c000)=0xc8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f03000-0x8)={0x0, 0x2b}, &(0x7f0000207000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000596000-0x8)='./file0\x00', 0x80, 0x18d) r3 = getpgid(0x0) getresuid(&(0x7f00001d6000-0x4)=0x0, &(0x7f00002a6000)=0x0, &(0x7f0000f27000)=0x0) fstat(r0, &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000abf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0xe8) getresgid(&(0x7f0000fbc000)=0x0, &(0x7f00003c3000)=0x0, &(0x7f0000d5d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000f35000-0x1c)={&(0x7f0000ffe000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000737000)=[{&(0x7f0000b2f000)="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", 0x1000}, {&(0x7f0000a17000-0x28)="0114762720299f4d56d691e1eaf4c6bf3f2951a59eb2274ee28d9b9af9c0839fc446ab139ae554fe", 0x28}, {&(0x7f0000f82000-0x9c)="8cf8082361074b39e32b31137e1e34bf41647b410688a696cdfd3d242eb5c2251120fbc485dffa8414504dbbb14d2a7740853bc96302555b1cc016a5646fa009367f12a25d4d3d77f5ec5894776be99d0de26cd2d7dda29437fea82a830e0c48f2a1de9ec703398eee17908dbe6378c05de3690c33bb5579afb7e0a86b2bd8f094680c1902bf5d4c4492d589c9b48fd8c257fc83fe28b411adec3a93", 0x9c}, {&(0x7f000033c000)="5e62aef5956f35dc68a6d1667d41d27dd15dec35e27b93db81b7d0bc0701d8c809b2cb6d157646430368e7b5215451c524c250c7acf05dee606cd471ab87787ec80a91ffd9e3f4471c0e42838a53382789491781b92cbce3aeb9d71c3fde01936e5b7bdcacc085399144a2bd17dedf22769ec379b10397343c9bbf74fac57fdf85b461175a9308ee54029ac7dc696658eee6838b09734a6e162c66ab1c9082503a23ade4abfdebebfe385c381e5f68d38f86a97233e2968c66437b76b52f2eaa419be23d1a", 0xc5}, {&(0x7f00006fc000)="126045e963ff7fbdf2e167867c1d69a9af2a238afe8f7c80f1b2a788fad299b3cc391fc72eb129a01c407827d0326fda7a4848554bb1df1df205cae35cb3682097260be6df3dec947f1182f1f5ea9d4b6d1a01a778c72a223503f2eba922106cc8d3faf47e3d5146", 0x68}, {&(0x7f000022e000+0xf03)="127dee8ee9969d922078bcde9285a818934599a793b2430f1b88e13f72ce72461a506ea6b51389033607da87c57f10e89e4821d277e2ca82ab599f9a1354e7cad238ec6966c6c0e78ed32299f3d2123d4f6a60a3cd162dee80f4fcdc8141f9e05fc5e5e384bba228a5813f8b213d30c12cfcb2c75f6ba0304697e63647cafffcfcdc196d2ad4aa5870f6f18df4ac160ec7a0e561af35f693a9ec472388d3e76bd1deb81ed485570a5ec3059ced657cd7cad91bf7daa2640f3958e082470ec3491177fe236c425547415486ee5ab76e1329c6e74663e55638b883b6fb959a01e204deeb2fa36ffd88bedcb397b8a0710986775baee5da5f8be2d35ddd8a7da2a289ca7b97a1c38f5c8b575405656b7ce6bf9c47a21dc159f48fa476e592a333945326e77cca334b096e7e37d7d5e2034faec121d424f6e606d593f40f6a4113eb695518deda79ba938c5d240caf899a2bce3b20a18bbb18850c5024ea45e42f019dbc3fd14f548facb78b85fbb5643540fd6e07696ed7f4cab1ee98c1454dfa146fe5d3cf063e6d339fa112c3e30850398d417ed68509b4ccce0eba6a3ef8434a4a635f595c75b5d5185e4d5f7d1cdcd6bfd37980fa3debaff9454790a560afebedf63fc7136b24b54a5d06c42e44faae4749d43641ccab29d7c7fdf9213d4dfa7a6c415dfb9313007a5366f315032dbc6c6df04b748dd2fd077bcf94ff3f1c8e732f2785d16fd8ef0862c510841378743c3d97b5b669f141852b73947e8c3cae569a168feb730d0ad3ac967caf76ffe6fc73be0e87b11389f502fd4859c7d8edecf92e3cd6cb6fad31f7c8f70155ea35fbd61eecd9cef8f7e5d26644440374aca9bcc90938284e39fec82fb670eefdc3463763d3849264aa3598cbf8ca28aa50906b14bc7cf7db2ad18b755e405536985c91b84bb1d1c0188c3e3c2517cad322717aaae49d45f042a0f0a7ae3c513592b5ab072d6f896336c9143acfa076fc3c9ca5b7fd3c9d66913139d168ced522dbe7a0be9f32b49b6a4c30944e8e2e41f68b60b7ff0bec241b1fc855f2a5374b159b60cef093f126bcecc177eec7fd6eff9b258cc4d1cb9831c00c18bcfa7c16e7688e260128367f1248e8e40c1f485c89eb3a6104f80cb032950c1ace4ceca066743de07a7441acc68d8aa82c16b15804c4e8a3617d8539d265a99ab6e8cbd05e6547a71416365752818ed45375a3f874ff776ebfaf682b834e39d8cbb0c1ea3449f05fe6cb911ddddd75aec259a38250e92eb42e07d09bd3296c6fa1dace775912b23f39b363feb0bec59be09f5441a0ee757092c46b644c76b14becafb2f6a15e911c359fb5cbfc93c4dbed926c52d34ff57c5682fe361bc24f10ef34d6b7f9aaa30e26d43068177fcafa16b6c8ea92c1bb6fc4de9fe83a0c5ff47756df67cf3709373c08bfb9f32ada3394eae8829678fab92a6649c73f1a3921f40ba4d42ed314a58602bd7b9176089cbd1daa6704dea755396c4cebc9704ead125119f7a4d2c071a3d0a33587fa92053c0b9ae71bd2b69bdc0d8741261af37ebe2f446dc572b43417ef5082414e353e99f5055a438d8ccd7983ef255fb4469f5966ed1835b2972c2528a1aab1afc2ce5658ed7040cf5f7f4a59d89bf18a74f15d3859897fc4a73c3bdf1b5991d526b4c968b2bc645240ef160423112fa787bd9d358a893d760c614961bd63491edcf590f0235f9f5d279b545eedeec9c5c27a4bdb8f2f990ab2c800e9e7a96bb48e47db18df264865bf5f8b1db05b3aa3f5293b6ced614623790621969eb8757949850b422901d849e1eed481f90159e4d18870e5207b3841802829b4ca7f91545409c16b07e070d38a11e124684eadca47706b933f854fa49c4788ee08b638fa049c3c40920f82048abf7c8ff5bf55504f85aa7357af827ba1a72ecd33442de891e246bc9d4309eafe7906e38781434d66f138150becc2d2b38ef6af03026d489952bea1c3770470139b2432d9d43fbec9911a43f953e57db0d9f38b059f287b32a0080e915e4e686709bac119edbf3b6fdd9d94381022acfa54064c5c7592be7cdb32412efe88b4e5cc11b28c40b283f6a8a651da58a88fbd0d66e57bcbcc3e7484d4ee5edf19c7bee0cfd084bad3d7232f21aa903839faa5f813ee1c6019003fd5c88fad8d4fbc940ccb8cfaeb2e26c43534be38cb5f6a65178e894cf6941ebfbf1add37f3ca2ebed6aa28ebe541e065443d9722018a14e1b1e6128d80cd77c55d27337dd2470a14612528d643c397ee7bf31ba761478b3cc6c83b49e8e92f83e36f93f6ee287d35cc0d7795735e670985edea90cc171d8f857cc35e19f74bea240fe27d0fca6928edfa429bcd72bcf6aba3d798674ac4e1b66cc86760ced2c3059db42b14269b188ce67acd2cb91cfaf1cf4c7c56d0039c7ff90a445a3cf47909d2a2ee7c9dae7a74d8f571bb29d85ed541205963b020e10af5b25c3eef74514d0093c11b27080e07673f806c554030d1bd2e78dda3c104fac0ea2a1690fa8bed97d366f58b79e9bbfc37ff4c08a1bddc0b5218ea045c1edd6d88f0440a0a1c5525581dd7298706ba757b7815bb56990a9baa0cd1fd7df6bfbf92d25699cf27405d1cbe6a6649746ccf966dc724c3a000ca1594c4f6c01135f7c4e04bbc0c1cfabd1c1d80ab29791047c13da3ccbbb7f3c98f0f2f30a8a65f80d7f727c8b371caf1f5ca019fa12f71aae4110ce33ebc56b74f68ccb467b1b0dc02f9d3c7765933ec36e71a6cd4845e466187bdb11e576e79f563ad8fc742475a1abffb144afe40ad6d908540cf7ca262808b88a8a3e6b21fde8fb04e513c7024dcf8df04c22b1c7705975dd3c4bb063cce869bfcb9066b90f9e6a699d7e202936ddea9e888e138e04e8cc6450bcbbebcd9d8ea5100d72881d0e488a186ceef0759ac920b857cf01d3951a19fea282f8ffac9a2c700b2c2a700b0c666e6956c9ff14745542fdb6df9f9892698bc5dc690444ca52dbdff49eaee55f7650b41875bebf787c76398699077a2e4808acddcc2f1af0f72814150b8f5e87deb1140079a94b8d1c18b7ad2d00182da5dee7e50886bbd39072df8ae6113f75515815216833765df83a99ce4893521b0d6c8c8d6d8b245bc6ab6f24c4e94982ea6a89a4d99904970ec3402c60270e38c2bc59350bfef8e1e631dd0ec2a3e39a7a3d054f865c19a83d493c8f5959cee5a1a773f37b2bfa96b9cfa6ecff40f6ce122b57a27cea42f556ebfbea320bc0d0d42b263c87c609998c6e27ab0855da45dc9e28ac4c9003415decb09a9cb704c82371bfaa7e57914d66b695abd10779c01c280f41de2eb38b816184eb355681cd8ce75edfcac205e9d858401989c72d72de89cb71eb1ba5adc9fb9aa961d51e3e0704fc73ebe5b38ff28853fa3bca962a7409f673b65b236b91a8ed667a9d6cd1104f1cbb68313aa73285a96167cddd2805754ae3ee35ac256092f6e56cb1f7e5e9f89ee21acf0fe89a224a966f91ef91771e7febf9bb9fe02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0x1000}, {&(0x7f0000471000-0x32)="1b4d1f2fa82d53f62a9f3292af5c2303d7344609fe3de3f988ec27ab55bf9a406ad4031b44bbca7efcd18e81a8defbf6a481", 0x32}, {&(0x7f0000049000-0x7d)="751c0479b9d20fb950ce060c57ec7fb7c70fa6ae96c5144484f8eac7a898f86aa5f94018538d69425c58d785acca39343b1db108eb5281fa55800944ea3e192d88a441f16e2fcdfe934d4a2bccd0321596b22afddc41526e2e604e353e597a0ca6453465921c3a55438ea9fb36363e611eb444b1445624c50d8e13ace3", 0x7d}, {&(0x7f0000214000)="323fead3a57f00f552ba07a88492cc61682b3392fb8684f7ba2e44a7476695474be0c5e6a38da85bdc222740d87aab865a881165a6de39f5e01699c6abb3c8186d3e7f5000721bb9393b3e097a623878e15e042087f5", 0x56}, {&(0x7f0000173000)="746c543364bba0cc1916a541bd87551f42a9ebce71df6b928190d249bf84e0cb42aa53fdab8fce12d5dad8e9c66c852bffea950f082dd3953ec985c8d625491db9925c7e5f6848515dc5a260ae85b60d0a9d8c9767898536737537655f8f20133f2dcbc9a48d33aabb7ca14bfb421cba1cecce8471dcf881373ece386a724f51fd5e9c0415f349f1cd8cf9e8c094ee89a35c4fe0fb1e4a63fdc6789b7561a9a03973bfe5f7b9239e4eae42e172e7f2266e8e5734ed3e1a283033095cf4835af888becb02446759eb8370aa5b0057deef27f7b2c62a9ac2dfaa699d736efad599b4b8db0a96ab", 0xe6}], 0xa, &(0x7f0000a13000-0x9c)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, 0xffffffffffffffff, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x9c, 0x40000}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000010d000)={r1, 0xa00, 0x4, 0x0}, &(0x7f000010e000)=0x10) 2018/01/18 20:45:02 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000012000)=0x0, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000028000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000752000)={0x0, 0x0, 0x7, 0x3ff}) 2018/01/18 20:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000663000)='keyring\x00', &(0x7f00006fe000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000b5b000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="", 0x0, 0x0) keyctl$update(0x2, r0, &(0x7f00008a3000)="2d3617164d819f6d3a7d33a806849451372a9a70318fd975c4832b3c0f28568355820b8e5253eac22d4bcc73cfe2d078e257973622c2212225e0534d78fffd6eaf10f1331b962b04510709b294d5c13f4072934078abe4a3be41224198b906a985c6a27687c3959eff5f8116319887f0d529ea04c1483de59f", 0x289) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/2392, 0x958) 2018/01/18 20:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000808000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009bb000-0x1000)=""/4096, &(0x7f000025d000-0x4)=0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002af000)={0xffffffff80000000, {{0xa, 0x2, 0xfc4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x65, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xda2d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe435, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x963}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x37d0e10e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:02 executing program 4: mmap(&(0x7f0000000000/0x253000)=nil, 0x253000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c6000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00000cb000)=[{0x8386, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000253000)=0x0, 0x80000) tee(r0, r0, 0x0, 0xf) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000253000)="af17d41a5632510d71b15422efd684ef2b724923967b478c32873596430faa695964030fd4a2e29c244e50b66d4c9aa9be4c59dbe421061320b3716826bd51d493e15f93213bab4a4fe8b8dbe31ccc10481370fd5d61dd75d3f1062db6b57a771e7b620667") 2018/01/18 20:45:02 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd2000)={0x0, 0x0}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/18 20:45:02 executing program 0: mmap(&(0x7f0000000000/0x64000)=nil, 0x64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000065000-0x8)={0x8000000000000000, 0x0}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000064000)={0x0, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000064000)=0x8c) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000065000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000065000)=0xc) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000066000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000001a000)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000031000-0x8)={&(0x7f0000057000)=@expire={0x20c, 0x18, 0x304, 0x7, 0x3, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfffffffffffffffb, 0x3, 0x0, 0x2, 0xa0, 0x20, 0xbf, r3, r4}, {@in=@broadcast=0xffffffff, 0x1, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0xaa, 0x4, 0x7, 0x10001, 0x6, 0x8, 0x1}, {0x1ff, 0x101, 0x2, 0x7}, {0x9, 0x80000001, 0x5d}, 0x7, 0x2, 0x2, 0x7, 0x0, 0x7}, 0x200}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x7, 0x4, 0x7, 0x1, 0x109f7d2e, []}}, @output_mark={0x8, 0x1d, 0xec90}, @tmpl={0xc4, 0x5, [{{@in=@loopback=0x7f000001, 0x2, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0xf2, 0x1, 0x9, 0x4}, {{@in=@rand_addr=0x9, 0x0, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x0, 0x8, 0x5, 0xdc5, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x1, 0x0, 0x400, 0x0, 0x3}]}, @replay_esn_val={0x30, 0x17, {0x5, 0x1, 0x1, 0x2, 0x3, 0x9f, [0x1, 0x9, 0x5, 0xff, 0x9]}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000065000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000066000-0x4)=0xc) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000065000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000064000)={r2, 0xc6, "632a691bd962d0921028885e9c2a96c2c5aeb062466e22312dcf3d591a7eb627ca61463dbde040229407ef82b0cebe57e0e1e3bfe8e8bd73b49284f94a14795c2b5d7eb54d708a6c3ea7bb76efde7ddc75ce353b873a6e56bd202401dde20924d614af0cfeb8554b92ce6376fc6eb9d1d150a070f1df604a298a59da0532f06025f1d7aeaffe68bb46f7bcd63194624beed0d587c52f201c5cfb9f510506f9300277932b033f7750d3cd9aa2d56ad2948e444f9d489405733453504fe359ad8f82abcecd9267"}, &(0x7f0000052000)=0xce) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000065000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000052000-0x1c)=[@in6={0xa, 0x1, 0x3dc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x1c) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000064000)='/dev/admmidi#\x00', 0x7, 0x402001) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f000001f000-0xe5)="e44fffe6b2870027ca2ffbf632f3ed6680fa5fced0a80f2a8892873924322056d3750d7745aea6ebf77d2ce52c26b00ed8b49c05129e3c9983699bf1def295ea7e97b38f7a2814bbadf2d2427f1d2d8f257b4f5506be2e01d822295733527626b36db48c3ed30c430043b69338c2bca3b0030f50440df6f6d66ec671424afaffbbcbd016a06fe3c79ffd9bb63d8a298890ed549fcdbb4f2df6bb26c08fe0f1755647ac55afad9fb610e0fe4d558bf5599ff01e6a237357800ae844de3e098d080296b0be47b0f2c72184a8d25bd725f68228c86f9cbc16495cff8f692ce0f0ddcbdfdb7e11") timerfd_create(0x4, 0x0) 2018/01/18 20:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00001fe000-0x4)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000019a000)=0xc5ad, 0xffffffffffffffea) 2018/01/18 20:45:02 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000938000)={0x0, @in6={{0xa, 0x2, 0xbe56, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000fc0000-0x4)=0x98) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc0000-0x8)={r1, 0x2}, &(0x7f0000a43000)=0x8) sched_rr_get_interval(0x0, &(0x7f0000a0f000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x410081, 0x2, 0x0, 0x200, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x20, 0x37ac, 0xa53b]}}], 0x1c) 2018/01/18 20:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bbc000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000517000/0x11000)=nil, 0x11000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000f65000)={0x101, 0x0, {0x3, 0x2, 0x9, 0x2, 0x4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r2 = add_key(&(0x7f00001d3000-0xa)='encrypted\x00', &(0x7f0000d4a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d64000-0x34)="edf8476fa53014fad36c1fbcdb0163fbc61f309289684f0301ee6cec93abc0c9acf18630b1339df87aae74480ceb6bd039801b7e", 0x34, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000e8e000)=""/59, 0x3b) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ea4000-0x18)={0x6, 0x1, 0x3431, 0x3ff, 0x2, 0x4}) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b67000-0x4)=0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000e54000)=""/4096) 2018/01/18 20:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037f000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000cfb000)=""/195) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) fstatfs(r1, &(0x7f0000c38000-0xeb)=""/235) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00004f9000)={0x5, 0x0, 0x0, 0x1000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005ff000-0x4)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000025000-0x8)={r2, 0x3}) 2018/01/18 20:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066d000-0x10)='/dev/sequencer2\x00', 0x424419, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c6d000)={0x0, 0xf88}, &(0x7f0000e3c000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000022000-0x16)={r2, 0xffffffffffffd907, 0x7, [0x8001, 0xfffffffffffffffb, 0x1d40, 0x5, 0x0, 0x381, 0x40]}, 0x16) 2018/01/18 20:45:02 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f0000003000-0x4)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/18 20:45:02 executing program 7: syz_open_dev$sg(&(0x7f0000c30000)='/dev/sg#\x00', 0x0, 0x4000000) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x40000000019, &(0x7f000089b000)={0x0, 0x0}, &(0x7f000038c000-0x4)=0x8) 2018/01/18 20:45:02 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000012000-0x4)=[&(0x7f0000ef5000/0x4000)=nil], &(0x7f0000001000-0x1c)=[0xfffffffffffffffd, 0x2, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffc1], &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000014000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000003000)=""/212, &(0x7f000000c000-0x4)=0xd4) 2018/01/18 20:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r1, 0x409, 0xa) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bf6000)={0x0, 0x2, 0x0}, 0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000bbf000)={0x3, &(0x7f0000ea7000)=[{0x401, 0xe964}, {0x8, 0x100}, {0x100000000, 0x80000001}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x2]}, 0xa) getrusage(0xffffffffffffffff, &(0x7f00002e5000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f2b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000ac3000-0x1c)={&(0x7f00009a9000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000ad7000-0x8)={&(0x7f000042e000)=@ipv4_newaddr={0x20, 0x14, 0x6, 0x5, 0x3, {0x2, 0x0, 0x253, 0xfd, r1}, [@IFA_FLAGS={0x8, 0x8, 0x10}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bb0000)=0x0, &(0x7f0000532000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x301cf8d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000e98000)={0x27, 0x3423877d, 0xf5, 0x7, 0x5, 0x7, "cdf925c78b57f4bdf2464dd6031e0611f52b3b14913cde1a28a2a5cff2f698aff31f4f2d5b3d17ded0750cdf74172f129bdb1e6625c20f63a48770e4812619", 0x7}, 0x58) syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') 2018/01/18 20:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083c000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d69000)='/selinux/checkreqprot\x00', 0x50081, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000250000-0x4)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r2 = syz_open_dev$dspn(&(0x7f000001c000)='/dev/dsp#\x00', 0xffff, 0x501000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00006a2000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00006fc000-0x58)={0x1, 0x3ff, 0x1000000000, 0x7, 0x200, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40007) sendfile(r3, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) r5 = gettid() fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) openat$rtc(0xffffffffffffff9c, &(0x7f0000d17000-0x9)='/dev/rtc\x00', 0x1, 0x0) tkill(r0, 0x16) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f000040b000)={{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x364}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}, 0xbb8, [0xffffffff80000001, 0x6, 0x1000, 0x1, 0x0, 0x9, 0xfff, 0x1]}, 0x5c) 2018/01/18 20:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) fstat(r2, &(0x7f00005c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 20:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000917000-0x4)=0x40, 0x4) ppoll(&(0x7f0000954000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008d0000-0x8)={0x77359400, 0x0}, &(0x7f0000578000-0x8)={0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/18 20:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000f4000)=0x0, &(0x7f00009dc000-0x4)=0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/18 20:45:02 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000002e000-0x1)=0x4, &(0x7f000002d000)=0x1) r1 = syz_open_dev$usbmon(&(0x7f000002c000)='/dev/usbmon#\x00', 0xa1e1, 0x4000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000-0x1c)={&(0x7f000002f000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000000d000-0x8)={&(0x7f000002e000)=@getneigh={0x14, 0x1e, 0x100, 0x1, 0x2, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008040}, 0x8010) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000008000)=0x9, &(0x7f000002c000)=0x4) ioctl$sock_ifreq(r1, 0x893e, &(0x7f0000005000)={@generic="0ca863b4e6652faaf29faf0336f2bcbc", @ifru_mtu=0xfffffffffffffffb}) 2018/01/18 20:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000c07000-0x17)='^cpusetcgroupsecurity)\x00', 0x800, 0x84606aaa61fba763, &(0x7f00009a3000)={0x400, 0x6, 0x6, 0x9, 0x400, 0x7, 0x100000001, 0xff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000565000-0xa)='/dev/cuse\x00', 0x10200, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00002bf000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000bea000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000065d000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000e24000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000e50000-0x28)={0x6, 0x20, [0x8, 0x1, 0x7, 0x40, 0x100000000, 0xfffffffffffff800, 0x59, 0xffffffff]}) bind$inet6(r3, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/18 20:45:02 executing program 4: r0 = add_key(&(0x7f0000012000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x51, 0xffffffffffffffff) keyctl$reject(0x17, r0, 0x0, 0x4000000002, 0x0) 2018/01/18 20:45:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/18 20:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) io_setup(0x9, &(0x7f0000f5d000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000e81000)=[&(0x7f0000c26000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000ce6000-0xf5)="7ea5191bb4b9ae51b709437832008dca8f73e55bca46f699e98a9b8888fe0006ac0163f0d05308a59593989db9e8e6c06f8d265ec34f2dff77a238fda993aa941c76678bee3d35ed6dd5583cc5dbc14db5127eaeba578e6d0e8674e19d8e3998379a2b06c84bc02f0c11384abc3dc7d2ca58d681ba4fb63b56c203a21ae2e4348963c045c6c28fde58eb3a7416217ca0fbc5a5e134d3dd2cac85150ec5d492984f4a0ffab50fdd65bb5974f46d14043344eb8d2eb5f432dd16060e6e97cfdd1067ae5c159e857de55a17cb2e9af503a3e65bb7081f3fedd7f57abeea703b8c47393e6104f1656b3b93d7893b194d77b3ae4e5c6400", 0xf5, 0x7ff, 0x0, 0x0, r2}]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000000a000)=[{r0, 0x2000000000008001, 0x0}], 0x1, 0x100) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056b000)=0x14) execveat(r2, &(0x7f0000363000-0x8)='./file0\x00', &(0x7f0000dbb000)=[], &(0x7f00007b0000-0x4)=[&(0x7f0000bce000-0x8)="5c776c616e30b700"], 0x100) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000956000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000d4a000)=0x8) 2018/01/18 20:45:02 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x0, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f68000)={0x0, 0x3}, &(0x7f0000f69000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000367000)={r1, @in6={{0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x3, 0x8, 0x0}, 0xa0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a2a000-0x4)=0x20, &(0x7f000021c000-0x4)=0x4) 2018/01/18 20:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 2018/01/18 20:45:02 executing program 7: r0 = eventfd(0x9) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendfile64(r0, r1, &(0x7f0000435000)=0x6, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000001000-0x8)=[{&(0x7f0000dda000)="e0", 0x1}], 0x1, 0x0) 2018/01/18 20:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000114000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000b5b000-0x4)=0x2, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8982, &(0x7f0000abc000-0x1)="") 2018/01/18 20:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, "f6957c092e09fa0630ac63b6ae72749f5925356e146661c3fa3840808800000000f7afa6ceaaacd698ffffe4262a24a2ab318b10786c91989d2fc99ec3dfbcd2", "16049c5675e77becc2453ef5b4bcde64a43f6bd1d2449070e52970449717ad5cc7e7b3cbeff2747cde2107ee02ad78b6033c203e0327425f98202f0cff84fc75", "e4013cb6be585efa77985ba226c614cc92ec242bb06de3962524edf1f56edf9a", [0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f00006a4000-0x9)='/dev/ppp\x00', 0x234000, 0x0) 2018/01/18 20:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000ed0000-0x9)='/dev/ion\x00', 0x200000, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008d4000)='/dev/amidi#\x00', 0x8001, 0x345002) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00007ce000-0x18)={0x8, 0x2f, 0x0, r1, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x80) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f000024d000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r2, &(0x7f00001fd000-0x9)="", 0x0) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/01/18 20:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0xfffffffb}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ce000)='/dev/mixer\x00', 0x10d000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000246000-0x4)=0x4) write(r0, &(0x7f0000b99000+0x117)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078c000-0x7)={0x0, 0x0, 0x5}, 0x8) 2018/01/18 20:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa3000)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000883000-0x10)={0x6, 0x1, 0x5, 0x9}) capget(&(0x7f0000b63000-0x8)={0x200f1526, r1}, &(0x7f00003ca000-0x18)={0x400, 0x0, 0x548000000, 0x100000000, 0x8a3, 0x9}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000493000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000f5000-0x18)={0xd9, 0x0, 0x899, 0x2, 0x7, 0x3}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000cca000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d8a000)=0x14) sendmsg$nl_route(r4, &(0x7f000024b000-0x1c)={&(0x7f0000a75000)={0x10, 0x0, 0x0, 0x2010201}, 0xc, &(0x7f0000b70000-0x8)={&(0x7f0000a30000)=@bridge_getneigh={0x30, 0x1e, 0xf24, 0x1, 0x2, {0x7, 0x0, 0x0, r5, 0x1, 0x104}, [@IFLA_MASTER={0x8, 0xa, 0x8}, @IFLA_GROUP={0x8, 0x1b, 0x3ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000812000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000602000)=0x18) bind$bt_sco(r4, &(0x7f0000901000-0x8)={0x1f, {0x7fffffff, 0x80000000, 0xffffffffffffff00, 0x3c, 0x40, 0x1507}}, 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$sock_proto_private(r6, 0x89ef, &(0x7f000039b000)="ba3540162b2abc7aaec4a9c89f1485217d3770feaa2b5faed9343ba8a4674a8d2c84b5433023b23a12571b5b8626c5b9d874ddf68bb0e903e6ea12fc3137673d9c0251926008c9f52b0828b3fe4f9afbf8c71b78ac678496ee8edfd6ae9050aa09d61f6f3d05cbd6d80b7cc66c59c624b2fa769f6129280e0454bdc2784f5124dae810464d824151eafb94e0c6") 2018/01/18 20:45:02 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8b) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 20:45:02 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:45:02 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setns(r0, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}, @flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000e000-0x8)=[0x30]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/18 20:45:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x5a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x101, 0x2, 0x52, 0x2, 0xebb3}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x5, [0x2, 0x101, 0x8, 0x4, 0x7fffffff]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0xe45}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x4f)={r3, 0x47, "fd786cc88293414485e4c8e5ab5cfeaebc04132cc39152199aa867ae751f8461909b6c58b0bb948abc76c24060351b864847953d7b6772fff1be4bb4677c7418e160a758a69dbe"}, &(0x7f0000004000-0x4)=0x4f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r2, 0x4) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000004000)=0x91e00000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000004000-0x4)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0x8)={r5, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000007000-0x4)=0xffff) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80000080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x60)={&(0x7f0000007000)=[0x2, 0x6], 0x2, 0x8, 0x1, 0x0, 0xfffffffffffffff7, 0x1, {0x5b3, 0x7, 0x3, 0x1, 0x200, 0x401, 0x9, 0x81, 0xe45, 0x1f, 0x7, 0x9, 0x200, 0x7fff, "3bb568ad63deed5a82ff093546d054e3ba96db35e3ed49be40c16a696fe2c409"}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) getgroups(0x7, &(0x7f0000003000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000008000)='./file0\x00', r6, r7) 2018/01/18 20:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xefa, 0x4000002, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f000014e000)='S') getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000676000)=0x0, &(0x7f0000310000-0x4)=0x4) 2018/01/18 20:45:02 executing program 7: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x1d, 0x3, 0x0, 0x0}]}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/18 20:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002e1000-0x4)=0x400000, 0x4) 2018/01/18 20:45:02 executing program 0: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b74000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x40a00) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000812000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000)={0x161, 0x400}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000+0x3a8)={0x0, 0x7, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000281000)=0x0, 0x4) 2018/01/18 20:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000085f000)='/dev/snd/controlC#\x00', 0x7f, 0x80000) r0 = syz_open_dev$sndpcmc(&(0x7f00000a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000035c000-0x4)=0xffffffff, 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000daf000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000fdb000-0xa8)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r1, 0x0, 0x7, 0x4) poll(&(0x7f0000bac000-0x28)=[{r1, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:02 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x5000aea5, &(0x7f0000003000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0xc0000bfd, 0x0, 0x0}]}) r3 = syz_open_dev$dmmidi(&(0x7f0000004000+0xf86)='/dev/dmmidi#\x00', 0x2, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0x4, 0xc0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x8, 0x10000, 0x1, 0x6, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000004000)=0x0) 2018/01/18 20:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00007eb000)=""/43, &(0x7f0000669000)=0x2b) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a0d000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/mixer\x00', 0x202400, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xf3, &(0x7f00008fe000)=""/81, &(0x7f00000cf000-0x4)=0x51) sendto$inet(r1, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 82.356517] binder: BINDER_SET_CONTEXT_MGR already set [ 82.363083] binder: 12396:12415 ioctl 40046207 0 returned -16 [ 82.380110] binder_alloc: 12396: binder_alloc_buf, no vma [ 82.380139] binder: 12396:12422 transaction failed 29189/-3, size 72-8 line 2903 [ 82.381813] audit: type=1400 audit(1516308302.877:248): avc: denied { setopt } for pid=12418 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 82.440969] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.447596] binder: release 12396:12399 transaction 30 out, still active [ 82.454591] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 20:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008a4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) fstatfs(r0, &(0x7f0000b5e000)=""/244) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cff000)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000fad000-0x4)=0x3, 0x4) 2018/01/18 20:45:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x24000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004b000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f1f39632e3e1c7c5bf93fe8b5fbe93c4"}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r1, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000878000-0x8)={&(0x7f0000359000-0x4)=[0x0], 0x1}) getpeername(r2, &(0x7f0000ffe000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aaa000)=0x9) clock_gettime(0x0, &(0x7f0000daa000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f00004d6000)=[{0x5, 0xd6, 0x1ff, 0xff, @tick=0x10001, {0x96, 0x81}, {0x7, 0x401}, @quote={{0x3ff, 0x2}, 0x3, &(0x7f00001cf000-0x1c)={0x5, 0x1, 0x40, 0x100, @tick=0x80000000000, {0x3, 0x1000}, {0x7, 0x3}, @connect={{0x6, 0x0}, {0x2, 0x6}}}}}, {0x6, 0x3, 0x7, 0x9, @time={r3, r4+10000000}, {0x6, 0x5}, {0x6, 0x0}, @control={0x2, 0x7ff, 0x8001}}, {0x6, 0x6, 0x8, 0x4, @tick=0x200, {0x4, 0x6}, {0x1, 0xffffffffffff1921}, @control={0x2, 0x3, 0x9}}, {0x5, 0x4, 0x40, 0x1f, @time={0x77359400, 0x0}, {0xf3e1, 0xfffffffffffffeff}, {0xfff, 0x2}, @note={0xfc, 0x8, 0x7758, 0xaf, 0x30}}, {0xbd, 0x6, 0x0, 0x9, @tick=0x0, {0x1000, 0x9}, {0xc4b, 0x3b56}, @quote={{0xffffffff, 0x45a}, 0x7fffffff, &(0x7f0000c59000)={0x6, 0xfffffffffffffffc, 0x4, 0x779, @tick=0x5, {0x2, 0xfffffffeffffffff}, {0x8, 0x8}, @quote={{0x7, 0x7}, 0x20, &(0x7f0000fd8000)={0x8, 0x4, 0x5, 0x7, @time={0x0, 0x1c9c380}, {0x6, 0xdcfa}, {0x5, 0xfffffffffffffff7}, @ext={0x4b, &(0x7f000067c000-0x4b)="4013e00498af06b6d981eecbafeea8d541da1554099cab4ca7dce294fdef9997f4bd5d333cd0abba9e1c45c673c40c7052e58df9ec86dde8fc539576fc5c6056a8f8441b8d9af6bc27b6d2"}}}}}}], 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b87000-0x3c)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/18 20:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000919000-0xb)='/dev/loop#\x00', 0x0, 0x0) io_setup(0xffd, &(0x7f00002ad000)=0x0) io_submit(r1, 0x1, &(0x7f00000b9000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f000025f000)="c5", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = syz_open_dev$sndpcmp(&(0x7f0000369000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000098a000)={&(0x7f00000a0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004cc000-0x20)=[{&(0x7f0000e11000-0x95)=""/149, 0x95}, {&(0x7f000032e000)=""/21, 0x15}, {&(0x7f00005b0000)=""/186, 0xba}, {&(0x7f00000e3000)=""/185, 0xb9}], 0x4, 0x0, 0x0, 0x3ff}, 0x20) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000aa7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1ff, 0x899, 0xab8, 0x400, 0x9, 0x80008, r3}) 2018/01/18 20:45:03 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) r3 = syz_open_procfs(r0, &(0x7f0000a85000)='attr/keycreate\x00') ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00006db000)=""/105) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f000055c000)={0x0, 0x2, 0x1505, &(0x7f0000c4e000)=0x0}) write$evdev(r3, &(0x7f0000fc8000)=[], 0x0) 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002e7000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000866000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000574000-0x1c)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f00000e6000)={&(0x7f0000942000)=@ipv6_deladdr={0xffffff11, 0x15, 0x100, 0x3, 0x1, {0xa, 0x3f, 0x4, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x24, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$vcsn(&(0x7f00002ed000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x4000) 2018/01/18 20:45:03 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="c4cc76762dda560abea86ff12961418beed7bed2a0181e162ff1ddad45dd323b81b718d11867597ada5c6b5724e855a64e9e1f23b2a5435d30ba312ce6b570cac4463ef3dc3552d7a95963f80cab048767bba782d1f9ec666df26e458379837d3b9649cdb707acd93b3fb4effb883e615bd0e5ffce5b8814edb5ae7dd8b13782e39e9f935c225c32a03f805ecf9261798ecbc82cbb558daf978ff8433d43b0aa74b5d19f2afe3cfa0b10aa077354afd34885e3715876d045566183619b87d825e0ab9a2b", 0xc4, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x7)='cpuset\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000005000-0xc)={0x0, r1, r0}, &(0x7f0000004000-0x4b)=""/75, 0x5, &(0x7f0000003000-0x2c)={&(0x7f0000002000)={'crc32c-intel\x00'}, &(0x7f0000003000-0x56)="2f914b499e6e276d4b537e1b6d00923ac0e169ace50840046497def6dc07f1bd8fa4976e7834e59ddd3b6934c3630000099912836f5b5e", 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x2, &(0x7f0000001000-0x12e)="ee4c6007", 0x4) setxattr(&(0x7f0000e58000-0x8)='./file0\x00', &(0x7f00001b2000-0x15)=@known='system.sockprotoname\x00', &(0x7f000046a000)='.-selinux\\vmnet0-lo&em1\x00', 0x18, 0x2) [ 82.462135] binder: send failed reply for transaction 30, target dead 2018/01/18 20:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$midi(&(0x7f00006f7000)='/dev/midi#\x00', 0x178000000000000, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000ce000-0x18)={0x101, 0x2, 0x1}) connect$unix(0xffffffffffffffff, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect(r1, &(0x7f0000097000-0x1c)=@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00004dd000)=[{r1, 0xc1a6, 0x0}], 0x1, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 82.534421] binder: 12447:12452 ERROR: BC_REGISTER_LOOPER called without request [ 82.537816] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 82.549677] binder: 12452 RLIMIT_NICE not set [ 82.559056] binder: 12452 RLIMIT_NICE not set [ 82.566399] binder: 12447:12462 got reply transaction with bad transaction stack, transaction 34 has target 12447:0 2018/01/18 20:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) listen(r0, 0x7) socketpair(0xb, 0x7, 0x0, &(0x7f0000110000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00003e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f3000)=0x14) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/18 20:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) r1 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000011e000-0x4)=0x4, 0x4) 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c04, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 20:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0xfffffffffffffd7d) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c81000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="64fb1b86c3a8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c8f000)=0xebc, 0x4) rt_sigtimedwait(&(0x7f00005b3000)={0xfffdfffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) rt_sigsuspend(&(0x7f0000aca000)={0xffffffffffff0001}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) 2018/01/18 20:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000f75000)=""/0, &(0x7f0000e42000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000dfb000)={"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"}) 2018/01/18 20:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00004fa000)=""/152) [ 82.566412] binder: 12447:12462 transaction failed 29201/-71, size 24-8 line 2718 [ 82.573634] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000f0f000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006bc000)=r0, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 20:45:03 executing program 3: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b2d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bad000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") [ 82.595376] audit: type=1400 audit(1516308303.089:249): avc: denied { create } for pid=12447 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 [ 82.633446] binder: BINDER_SET_CONTEXT_MGR already set [ 82.633457] binder: 12447:12470 ioctl 40046207 0 returned -16 [ 82.635548] binder: 12447:12462 ERROR: BC_REGISTER_LOOPER called without request [ 82.635562] binder: 12462 RLIMIT_NICE not set [ 82.637055] binder_alloc: 12447: binder_alloc_buf, no vma [ 82.637081] binder: 12447:12470 transaction failed 29189/-3, size 0-0 line 2903 [ 82.639836] binder: 12447:12462 got reply transaction with no transaction stack 2018/01/18 20:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") link(&(0x7f0000d96000)='./file0\x00', &(0x7f0000cff000)='./bus\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000092000-0x11)="110000001a0053f700e6caef1200030707", 0xc6) lsetxattr(&(0x7f00006f0000)='./file0\x00', &(0x7f0000ab6000)=@known='system.posix_acl_default\x00', &(0x7f0000f7a000-0x14)='!\'#trustedtrusted#,\x00', 0x14, 0x0) 2018/01/18 20:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000611000-0x20)={@generic="50cb385e7c13f0625f69f48e36bf5187", @ifru_flags=0x1000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000b26000-0x68)={0x3, 0x80, 0x47ab, 0x7fffffff, 0x0, 0x5, 0x200, 0x1, 0x24068ec4, 0x2, 0x9, 0x3f, 0x4, 0x7be0, 0x4, 0xffffffff00000000, 0x2, 0x4, 0xffffffffffffffae, 0x7ff, 0x101, 0xa00000000000000, 0x10000, 0xffff, 0xfffffffffffffff9, 0x80000000}) r0 = socket$inet6(0xa, 0x802, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000528000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e56000-0x4)=0x289b, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0xfffffffffffffec0) 2018/01/18 20:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000d9b000)={{0xbff3, 0x8000, 0x2, 0x2, 0x7ff, 0x101}, 0x4, 0x80, 0x80, 0x10001, 0x9, "f3ae3a8f427f7e178555fd6acb5edba5a161793a8afe6b531ae6884a555d7921225537e8fd8478cd991f9fa85106cd7b03a36ebd6d51dd8b4b7006f788546e96d01b7ce22b658c0e213bf08dea52f35a119a2614899a0704ff171d9e5c4f5724595e4780120cb4e5658ade7eedcb87f482e7f7a693683f89b0e63a4a03018786"}) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000dfb000)=[], 0x0, &(0x7f0000fd5000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8)={0x0}, 0x8) 2018/01/18 20:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ae000)='/dev/autofs\x00', 0x4000, 0x0) getsockname$llc(r0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000695000)=0x10) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e03000)=0x0, &(0x7f000023c000-0x4)=0x4) 2018/01/18 20:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000455000)='/dev/ashmem\x00', 0x4, 0x0) ioctl$void(r0, 0x40087705) 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffef4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="a3a848c7bd374afcba66bb9c0adba687", 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0xe800, 0x80) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x401) 2018/01/18 20:45:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000619000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ad8000-0xce)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020c000)=0xe8) stat(&(0x7f00000e1000-0x8)='./file0\x00', &(0x7f0000197000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000a6a000-0x8)='./file0\x00', r1, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000457000-0x8)={0x0, 0x0}, &(0x7f0000ce9000)=0x8) [ 82.639847] binder: 12447:12462 transaction failed 29201/-71, size 24-8 line 2703 [ 82.772104] binder: release 12447:12452 transaction 34 in, still active [ 82.778940] binder: send failed reply for transaction 34 to 12447:12462 [ 82.785881] binder: undelivered TRANSACTION_COMPLETE [ 82.791054] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.796550] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.804357] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c4e000)='/dev/dsp#\x00', 0x5, 0x20000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ef4000-0x4)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a32000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000550000)=0x40000000, 0xffff) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x5, &(0x7f0000b17000-0x10)={0x2, 0x7, 0x3b, 0x8e, r2}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006d2000)={0x8000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000788000)={0x10000000, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000df8000)=@int=0x8, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005c2000-0x1)={0x5}, 0x1) 2018/01/18 20:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) 2018/01/18 20:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fbd000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) r1 = syz_open_dev$mice(&(0x7f00002b1000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000694000-0x10)={&(0x7f00007f8000/0x3000)=nil, 0x3000}) 2018/01/18 20:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/2392, 0x958) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c5b000)={0xf, 0x80000000000, 0x8, 0x267, 0x4, r0, 0xc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a03000-0x18)={r2, &(0x7f0000488000)="a6228f5e2ae8069394839c5b3922e8e0f9464eda53305c1e2a73a5a2cd0e4f65f14a638afae8a00fe067c3014ba596d04a354a3ab1b5a0a1132d2d70cc03f345e50b3ab28e0654409f063a8e2c9557d0640af5850aee38ad2e3f182a376bb7cec8bada8a4dc34589486e4aa27cb72adf2c000b315957", &(0x7f0000d8a000)=""/182}, 0x18) [ 82.827093] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 20:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f00005de000)=[{{0x0, 0x0, &(0x7f00002c1000)=[], 0x219, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/18 20:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000289000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000960000)={&(0x7f000076c000-0x10)=[0x7fff, 0xa1, 0x100, 0x400], 0x4, 0x20, 0x0, 0x7fff, 0x2, 0xffff, {0x8, 0x38de, 0x2, 0x6, 0x2, 0x7, 0x1, 0x4, 0x8, 0x8, 0x3ff, 0x3ff, 0x10000, 0x100000001, "f5e9ce1dae76c2d6cc029202f686c3dfea5fce67e0fbf7980c55472c0a03d13f"}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x40, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r2 = fcntl$dupfd(r0, 0x406, r0) fcntl$getown(r2, 0x9) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000169000)={0x3f, 0x1000, "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"}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000688000)=""/4096, &(0x7f0000138000-0x4)=0x1000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000f36000)={0x9, 0x0, [{0xc0000000, 0x80, 0x2, 0x2, 0xa5c, 0x2, 0x9, [0x0, 0x0, 0x0]}, {0xc000001f, 0x18c5, 0x4, 0x100000000, 0x40, 0xde6, 0x31, [0x0, 0x0, 0x0]}, {0x5, 0x6, 0x5, 0x3, 0x0, 0x2ea, 0x1, [0x0, 0x0, 0x0]}, {0xc0000001, 0x9, 0x1, 0x2, 0x10001, 0x0, 0x8, [0x0, 0x0, 0x0]}, {0xc0000001, 0x40, 0x2, 0xe604, 0x8, 0x9, 0xffffffffffffffc0, [0x0, 0x0, 0x0]}, {0x80000007, 0x8, 0x2, 0x4348102c, 0xffffffffffff1b16, 0x4, 0x0, [0x0, 0x0, 0x0]}, {0xc000000f, 0x1180000000, 0x0, 0x1, 0xc11, 0x1, 0xf7, [0x0, 0x0, 0x0]}, {0x80000019, 0x1, 0x2, 0x7fff, 0xf0, 0x7fffffff, 0x9, [0x0, 0x0, 0x0]}, {0x7, 0x3, 0x1, 0x781a, 0x8, 0x52d, 0x1f, [0x0, 0x0, 0x0]}]}) socket$packet(0x11, 0x0, 0x300) timerfd_gettime(r2, &(0x7f0000852000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:03 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00009c8000-0x9)='/dev/ion\x00', 0x400600, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000da000)='/dev/vcsa#\x00', 0x1, 0xa400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) setpgid(r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000)=@common=""/16, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x1ffe, 0x7fffffff, 0x736, 0x401, 0x20, 0x4, 0x5040, {0x0, @in6={{0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x7, 0xfffffffffffffffd, 0x7fffffff}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x2e5, 0xfffffffffffffffb, 0xfffffffffffffc01}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$packet(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000007000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000008000-0x10)=@common='ip6gretap0\x00') fstatfs(r6, &(0x7f0000005000-0xfb)=""/251) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={r5, 0x1}, 0x8) 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000009a000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x27, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b12000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000af8000-0x40)={0x3, 0x6, 0x4, 0x100000001, "61ed6ab7af0462fd54a3c726fa85a5bb3f01a587776af04d7593873c278250940b89b92b0a6954494ed50ef8", 0x13f800000000}) 2018/01/18 20:45:03 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000563000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e22000-0x8)=[{&(0x7f0000b48000-0x3f)="bb", 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f00000cd000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008ad000)=0x0, &(0x7f000095c000-0x4)=0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/18 20:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$amidi(&(0x7f0000ce1000)='/dev/amidi#\x00', 0x8, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000089f000-0xa0)=[@in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1f}, @in6={0xa, 0x3, 0x74, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xce}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 20:45:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}, 0xe) 2018/01/18 20:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000068a000-0x9)='/dev/sg#\x00', 0x2, 0x1000000000000000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000082f000)=0x8001, &(0x7f0000aaa000-0x4)=0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c7f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005cc000-0x250)={0x661, 0x0, 0x2, 0x5, 0xa, [{0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xffff, 0xa8b, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xbff2, 0xd8a, 0x7fff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xdb0d, 0x6, 0x846f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x8, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x80, 0x401, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x10000, 0x10001, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x1f, 0xa6, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x100, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x10001, &(0x7f00001e3000)="13") setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c69000)={0x5, 0x3f, 0x1, 0x3f}, 0x5) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d14000-0x4)=0x0) 2018/01/18 20:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) times(&(0x7f0000cf1000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004bf000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000db3000)={0x9, 0x0, 0x1, 0x2ad, "ab0e4a1a5c5dbda91d885c7ec00bf87881098b9b4976d32365b5f129643cc73198e20c1ba7b3bb993b605196", 0x7fff}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 20:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f0000d57000-0x8)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f0000b45000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009a0000)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d78000)={0x100000001}, 0x4) syz_emit_ethernet(0xe, &(0x7f0000888000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8906, ""}}}, 0x0) 2018/01/18 20:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000478000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000157000)=[{&(0x7f0000558000)=""/126, 0x7e}, {&(0x7f0000942000-0x1f)=""/31, 0x1f}, {&(0x7f0000441000-0xdc)=""/220, 0xdc}, {&(0x7f000095a000-0xda)=""/218, 0xda}, {&(0x7f000036a000)=""/208, 0xd0}, {&(0x7f0000d58000)=""/4096, 0x1000}, {&(0x7f00004b9000)=""/110, 0x6e}, {&(0x7f00007f6000-0x99)=""/153, 0x99}, {&(0x7f0000e7b000-0x1000)=""/4096, 0x1000}], 0x9) splice(r0, &(0x7f0000df7000-0x8)=0x0, r1, &(0x7f00006d0000-0x8)=0x0, 0x3, 0x0) 2018/01/18 20:45:03 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000088e000)='/dev/vcs\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000eb4000-0x30)={0xc69, 0x7, 0x0, 0x0, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f00001e9000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r2, 0x8001, 0x0}], 0x1, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c96000)={0x0, 0x0}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000df9000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ec7000)=0x0, &(0x7f0000cdf000)=0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000ccb000-0x4)=0x1, 0x4) 2018/01/18 20:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000a88000-0xb)='/dev/loop#\x00', 0x0, 0x40000000008083f) 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ba0000)={0x0, 0x0}) ppoll(&(0x7f0000117000-0x10)=[{r0, 0x12, 0x0}], 0x1, &(0x7f00005a8000)={0x0, r1+10000000}, &(0x7f0000a2b000-0x8)={0x0}, 0x8) bind$inet(r0, &(0x7f0000d0a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008c7000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$dspn(&(0x7f00000f0000-0xa)='/dev/dsp#\x00', 0x9, 0x404a02) nanosleep(&(0x7f00008cb000)={0x0, 0x989680}, &(0x7f0000f62000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000a6e000-0x5)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x520}, 0x2000000, [0xb8b8, 0x8000, 0x1f, 0xe4, 0x20, 0x5, 0x8, 0x1]}, 0x5c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d00000)={0x446, 0x7, 0x1, 0x8, 0x1, [{0xff, 0x6f4dcc3, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000aec000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 20:45:03 executing program 3: io_setup(0x8, &(0x7f00003f0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x200, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x14001, 0x0) pipe(&(0x7f0000625000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x78ed2a0143604e75, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000e60000-0x2)='/\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000469000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r10 = syz_open_dev$vcsa(&(0x7f0000aeb000)='/dev/vcsa#\x00', 0x6, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = timerfd_create(0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x391000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b4000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0xa, &(0x7f0000000000)=[&(0x7f0000e40000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000796000)="56946e04c0", 0x5, 0x0, 0x0, 0x1, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000cc1000-0xa2)="0dc2098e1b33cdd785a9a35ed5d4f44d9e354ed1a4b8f12057c34b029bf20b2f9be7d45b6106f4075d69fb1f7a9a830669821b3fbf941240d73b6a523365d8b2c36ded75cc7e1e0a1c5e4946bcb7b3ff8303a02422d471c6cb8e0aa6b5e319fd7d4a65917ae2bcc77fc19337634cc0c70e7659dbd68e1954fc909b76157b6b90de1472fc58d06cc70086b0ba9682c8355a0294c7b580973afd9457730fde713505c9", 0xa2, 0x0, 0x0, 0x1, r4}, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x2, 0x6, r5, &(0x7f0000001000-0x21)="2c79644239f4476a89f1eb456d2a51edd3d2fac9bc06248ebb13194b5e783a3d07", 0x21, 0xfffffffffffffff8, 0x0, 0x0, r6}, &(0x7f0000466000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fff, r7, &(0x7f0000b28000)="b89bbf0305626e3019cc4b64db8796e90af43914e867540fe41c1b06f080c3ade494975cdc48f323f1ddc95812ed216be49a6b70aec4f727ac35195b86e70cccb057dcdd6db7af1fd1739e264d0c6da546a41021c8ca0a9c31aea442ec3893d15a58079383face55c750c0d110f5cab1d2f9d2aa05a229354185b32708a8a1bc98709001e1d856cdbf93b7b52e", 0x8d, 0x7, 0x0, 0x1, r8}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x3, r9, &(0x7f000030f000-0x69)="f2ef7eaaae4afbd3deb24260fe7462e16f927425cebf9b188815543fa7a02499828bba144b9093c0fe8e33a7a226177b41377fbab3da7db0cc483e49d80feb8cd410c0ef68520ac0eb53d19c9d5f5c902dbee7449df36826984d35948c606ee89885217d32fe74e31c", 0x69, 0x3, 0x0, 0x1, r10}, &(0x7f000044e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r11, &(0x7f0000001000-0x9f)="0674ef65137cf5afa6814726d6259d9f59179b830774d093f86bd6f4cd4371d13033dbf769cd2586f3064e12534dc9619aea0522df787c3cee9df58c14f31048f33500e782a0d271683a3ad6894198e0e88d8a17b6dc58ffa24539be944ddbcc7090e35a230c766ebb9754d106d58e5b14fd8bcc8970efd046ec4dd6e8c9defdff8d4bc906a146d5cb54c7c4029a0f24a3c4b81e2b2afa351fe1052382c4bd", 0x9f, 0x0, 0x0, 0x1, r12}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r13, &(0x7f0000000000)="16ca36b62cd32424f7b5e6909aa1a1950a26fbbca82643c740b408711c4e0f1d95d4857e74c24027ae867ce615623453fb3a7889b0e9a9c3a09a7c1e1b218ab6afea900b6c03fdb85d8a15de83b36e90c24bf565dc1a62f1ffdc0541657c0868f9dc68f553efb43252a45e2af0c00478806b5ea4492d84e9e2344105aeddbe1ae525e4a42a6ed86642c29242690c3c6635afdd4be8c6d123b1753e", 0x9b, 0x4, 0x0, 0x1, r14}, &(0x7f0000318000-0x40)={0x0, 0x0, 0x0, 0xf, 0x9, r15, &(0x7f0000001000-0xcd)="41d0cbaba627f5bcc4519ff6bbeb8ac21dc8945e2caa396f2c7525046cd5423144edfa40f22660a1a97282a2089308ef04845c34dfb5509300b0a4aacebe6d5dcda8145ca3b268c10d4a6eead453fe0aa734fa54872f1c5a7bdc3962ef3172e5db05effe0ff323704f3bfa82898fc6d8f898822fe51ecc7a93fe3db70353f2b66716014085988ade43b71560274413a72382cb85613c65589df68290aa2323901bde1082137ab5bbfcd58b2524bfb76cc676e41372c63a7a28107dc48ed48bf7211f1e7ee78ae9696807ac967e", 0xcd, 0x1, 0x0, 0x1, r16}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r17, &(0x7f0000001000-0x3)="5d474e2097df2dc3e479", 0xa, 0x6, 0x0, 0x0, r18}, &(0x7f0000894000)={0x0, 0x0, 0x0, 0x6, 0x6, r19, &(0x7f0000001000-0x7a)="522e10d4476f87dc9888c8dd343da9d5ea85cb960d2ffb305ead17e2fadfac60bea1cd06ada7ac137d708983ef90f1017d6adcef4fe3d86fb2b2a0bd2333e88abc1fb09954813a0a1e898b3bf8f56c28247fe44c1f862301bcce674a0b3a6aad82a7ad13176430a198525c06bf089061ca1d3028875f9c496756", 0x7a, 0x4, 0x0, 0x1, r20}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005d5000-0xa2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r21 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f3d000)='net/sco\x00') ioctl$KVM_RUN(r21, 0xae80, 0x0) 2018/01/18 20:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c44000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000739000-0x400)={"8a927799b09a029f01061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811b116f5b50e90810603f10a2c83eb8c06219424d0b67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e0451d8092b0d584c8fd736ee3e7d73d5267b67a69251b1a864fb90692d30ec7e806326f17f0a7a24aa58b111193c880000000158cb00807d63dfb58775215937ae2b62b46c6d6916f2fc52eeab0000060000000003252929e628ad2c34a0ef717fb2504d9bd66eabce8f2fafc812148e072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c6de503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d540179e0000000000000000d4053474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d00200000000000000bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee01009ded52625a000000000020dbd0695beeae158271064ea79bddf103ab6e6ac794f37e09d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233925540b32c08000000ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b858eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d1751583008fbba284c5b6ffc525101913ee59d117d34c73e50fbd33ceb4508c00000000800000004a884a13542dee77b265178301a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5b47c253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a5cec8f69000000198d02baab7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120c9dcbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae7a0a7b2f329c3b00000000007c0002f4b2eebf5bcd42688b08a10a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9ed5710f924aefde1c96bed74274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce44ef71871a028b85000000005806743e8e075b8624686ceb21db0100fd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc203037040f5fcfd8f2ef242803f7bcbc07145f65b8912a4a055b858de8acf080852c4dd353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f5b000)={0x0, 0x9}, &(0x7f0000202000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000080a000)={0x0, 0xa6, "c1507233b3f0696f6686035161bf4e36560cac52155e1282aa3b1589a0c5bc717716a2878efbb07e214f1eecaa68ec4e04b8dacb7a1281fdb89ad632074a072635be27ca121bba335ac1bfc882ae84dfdd238b9921a5cacbd8e90f14a35f299ccfce13f9076bbf7841928ff47a9aed9f71b745e3d7edab07136d7529e6d9325f669619425d3fedd007ee3f9b5d477f58de076385e7e6f712195882a7d5133fed958f706cd277"}, &(0x7f0000aa0000)=0xae) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f00008db000)=@req3={0x1ff, 0x9, 0x9, 0xffffffff, 0x1f, 0xff00000000000000, 0x100000000}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b42000-0x16)={0x0, 0xe, "eb3bc145fd06ce603956e49293d3"}, &(0x7f0000510000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007b9000-0x8)={0x0, 0x6}, &(0x7f00008c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000081e000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000030e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000819000)={0x0, 0xfff}, &(0x7f00000c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000125000)={0x0, 0x9}, &(0x7f00000b7000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e44000+0x947)={0x0, 0x8}, &(0x7f00000b1000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c71000-0x10)={0x0, 0x2, 0x4, [0x7, 0x8, 0x3, 0x4]}, &(0x7f000057a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005f7000-0x8)={0x0, 0xcefe}, &(0x7f00000a8000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005b5000)={0x0, 0x58, "8ac68f6b63e7faca12f50c7d901592edcfcf121e2790c573df7bfe56f3e73f23a9d19d720039fc6bc650673ee48ab348e3884f50cb5a16e07d217cd60166f0788ba1bae0563a05aa4e3fc479182e1bd5a40ee40e703f3d7b"}, &(0x7f00009fc000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c07000-0x4)=@assoc_id=0x0, &(0x7f00001ca000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005b8000)={0x0, 0x74, "791b4450397eb95c5ac309e44cffd4912042eae084bbaf84283e5c9f5e3eecaa0b177c42120d516e2d027f93ea61bc01e8867022625a7b28dabb8da8e61946379c5ddfb214c2564b5307759410410633844d69f0f4591ba9e5e81c6857352ccf0748c7a111ee7a994521907fe1aab11cbdd130b4"}, &(0x7f0000f73000-0x4)=0x7c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e96000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000}, &(0x7f0000905000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000981000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x57e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x2}, &(0x7f0000102000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000023a000-0x14)={0x0, 0x0, 0x6, 0x2, 0x4, 0x7f}, &(0x7f000059d000-0x4)=0x14) sendmmsg$inet_sctp(r0, &(0x7f00006a6000)=[{&(0x7f000001f000-0x1c)=@in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000a08000-0x38)=[{&(0x7f00004c3000-0xbc)="2aa085ec5c15703a94d770710c6d3ad643093a8c1f45fa9c303f7367adcad09f97064ec11400dcf3334186b70f5fe5d32a0ab4d9194e8c4ff14b2c2fec7df41dad79dc3501e678154ee055b55fc98a69f1181402d89a54bf9668a5de7f12b25fd92f4b13981d74d9d11826c258fa0460372bc1976f6daea32471e1bbe9b68543f97502dd9aab8016484f948b0b450f2ae0e952629257ca4a8e1543947c72b70ad939f696ba01ef65386e525dd7a30dbd0932ce0906c0fe1052540bd9", 0xbc}, {&(0x7f0000e86000)="7b5bc11aa1118b2838a67c55defa2083b0a1a3fe888dd6f681f6f012bea1a256", 0x20}, {&(0x7f00008b5000-0x42)="395a27ed54396c3224f3dfd26d1e77796edb69eeb4a4ed951c4c4382cb6d50562a5c0d159fb1b72ba2ebbcad705645a99e21405768305542e6a2ea52995c2ffa60d8", 0x42}, {&(0x7f0000302000)="766edd1b2e00bcbf4ee4a610c18ae9c03c26ca179802ba3479b9d8335c158c32cee603556a25fe1f34cd5abac220d7751780bd42db16af6af09f8493dbf5e982082d35e09f04336476944d81187a08d00cf565759a0ba9965e3ec6484de99ababe4eaadf08a99be3bdcc000ab84b7e756dbf62e35019d62cf09b1ee4a5304591a09beb9d2f823a560b2a024b2b0580277774bbeca618e0cd368b5667901a142bb23750cf5d28c9b351df5284973198c83821c011a66294a220171386ecdbefc4516bcdecf22b434ffac2d8d2147a3df9aab300a19d63b18a2ff7", 0xda}, {&(0x7f0000059000)="e206de9b75b19315c26b6a19f9d604a1fa9d4a1f7dc45e5cc390ff95b2c6a131a5765d8e2350f198b1cca722031d21bf7e4ff982c65682557cb3d571a6b0988c9b41b99a40f2d5a9c92db73c23b41763495d6f6cefb27f9639b40b3dcbc6305aaeb821bb4a6221114c9b3013ec40a6c588190f7bf6f59fe02697b71b04917860dcfa16aa3e8fe897f887aa6af634cadeb767372ae0e1ef21b1329d22b66982d6e76785d365bcea6d96c35940fc64b8e2a56ad0e7fe364df714272451c4a4250ae15fa336535c13c783f2a86c1151479f5725273a2d6908a8dffca174", 0xdc}, {&(0x7f0000769000-0xc2)="a8227323a4fd2dde31365ba8025f92fa9d8a6263a7f41ba988691536aab788fa02dd810aa75d61c2dc8303bd686826a75a265af637cc34264e93a2c0762ce39b1a21fbc020c3e7e99987808ba2d85fd248cc532a927c33d20cf494773c8953e4722eccefe4cefcc4581cc4264b9d2ea9e7843b65ad422bd3253bccdcd56c420634191ddc46f729345af462a5fc1b724050a27354a7911c7224b55fe86df3803cf7f62ba9f6b15f2f0b3dc7dd8f7a389d02c52e4240491d10b15fddc70bc1fdac9e6a", 0xc2}, {&(0x7f0000590000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000743000)=[@init={0x14, 0x84, 0x0, {0x0, 0x1, 0xffffffffffffffff, 0x800}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x4, 0x6, r3}}, @init={0x14, 0x84, 0x0, {0x3f, 0x100, 0x8, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x200, 0x5, 0x6, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x9, 0x4, r6}}, @init={0x14, 0x84, 0x0, {0x9, 0x4, 0x1, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x401, 0x208, 0x10001, 0xffffffffffffff9b, 0xfffffffffffffffe, 0x7, 0xfb, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x458ad9d, 0x1, 0x5, 0xfffffffffffffffe, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x6a772d78, 0x6, 0x5, 0x9, 0x94bb, 0x0, 0x4, 0x6, r9}}], 0x18c, 0x0}, {&(0x7f00001da000-0x1c)=@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c, &(0x7f00006d4000-0x8)=[{&(0x7f0000ccf000-0x4)="70467a9d", 0x4}], 0x1, &(0x7f00004cf000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0x7fffffff, 0x1c, r10}}], 0x2c, 0x4000}, {&(0x7f0000ce8000-0x10)=@in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000315000)=[{&(0x7f0000fe7000)="e2a5fdfe0c", 0x5}, {&(0x7f00005e2000-0x50)="d6d4046637cf47789e9a016ddf0da8cb4b9035511c48d5c29472f4bafbb706976edf4c4e041bffb54b05dab80676199de4fb1f18543e13b26c0b04f3ce6cb0d54e9e662a5c93e080bba831c4b881d0f0", 0x50}, {&(0x7f0000c11000)="bf16c78af8c5e7b9d3a2a938e4c13aa20a4fc02d1711734f344055c5d5bb32d596bc09658e7a0922430a18e10e90a5111b649eb3e8a8fa1fb4ed70758e3096337d64be9f6707e5a71655411482ceff111d6bf150879c309c474e2041bce7d47735ba38cf3dabb54be327c150ff2f6d021167469a3de8df3c328fe46b48ae37532c6d01d4289ca4f2f7b4796feb4cc2d1", 0x90}, {&(0x7f000009c000-0x6e)="895d5ad50bc25df2439548671629b367fa07246a0a2e25f1a5c3d4e97438d1cf4a972efe091bed9fff4a1e840f33ccd56f1ecd5fec1c719b7c2b209b218fbd160a27be85630e54ae945704291e92a26747c84476e0b5aa5a53583dfa12158a3f556011ce413e481fc9f8057965b6", 0x6e}, {&(0x7f000090b000)="f8c7715d5b3255e5ae5af767577363472c1b4a332db008605482f08ecbda9d007c7004aaad48e1f03f01adfda41d311ecc1230bbf735104424d0a6fbf2624893bb9aafa4fd9f8e0e5df497381d21ad86d32782526c3e789e4337fb9ca1124a26f907204038bcd1b8189a2df982ca33caa390872a3861c28c21f1c5f88ecebab3a0b2558a3a980c1c513a1b1a5ffbb450344a9c66e8fcb899908bff63a43a9238b988bc6162890fe5d90b550fd5d6cc61d2236680da5ea873ae9f", 0xba}, {&(0x7f0000b13000)="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0x1000}], 0x6, &(0x7f00004b3000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x3, 0x8, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x401, 0x8002, 0x0, 0x3, 0x7, 0x1ff, 0xa020, r12}}, @init={0x14, 0x84, 0x0, {0x2, 0x4, 0x5b20, 0x5}}], 0x84, 0x4041}, {&(0x7f0000d80000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000366000-0x8)=[{&(0x7f0000259000+0x6b6)="eca070f89f4d06f7287aaccdcb162ef9e5e8b5a1a09b145e8d93547c4b661d1b578b817bc35269c649c978bba7c8d9f357f464bb3d5be8a889af2bd3d1313931c328", 0x42}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000d04000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076e000)=[{&(0x7f0000326000)="a1d60d33db7230bc887b560c583e293db01c3452f92bbfd7cf7cd2becc", 0x1d}, {&(0x7f0000574000)="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", 0x1000}, {&(0x7f000012d000-0x2b)="45619a979bf36fffbdaafeb2749bab795e08b884f92dc7a5357d4e482d8f03cdd1bf8f00a7078033f7da99", 0x2b}, {&(0x7f0000e90000+0x3f1)="c44fc79bdd2f842b830099abc5a177ea20db64c83a62e0dd000808f9a7fdcc57bafdfdff90762910cf89252482893c167959e2e5b0370c785633c8319660416de5091fcb57f66525c8b2", 0x4a}, {&(0x7f00005bd000)="9b7b8f7754fe243f537804257af7ff1c0690fbaa92f7f6942d0fa8979b688930a4ae8d0fa0f69ac586e027fa96b94e1ff360a398", 0x34}, {&(0x7f00002c3000)="7a21cb011950a11bbe643f51c0221f8365a36e020aa84a2c44458ef96b9f967c8ea323e124c3623a9ee60ffb8a7f3fb37ff213470c59103a7f327223f32682c8f7199b21e2dbf558dc5af21694fb5ef5b3de0afa9cb9d348518f597f201d4116c65b377e1a2c1eaa23ae30f6a30d0d4b42d93b6273aab129ea385bd90199ea01022f554e2f20e92ca5a774a995b4bcca8d17dce196ef2c1669a23cb4a269f909711ab2ec26b3986c14a5291f", 0xac}], 0x6, &(0x7f00006a0000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x7, 0x7, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x6bb, 0x800e, 0x7, 0x7ff, 0x4, 0x1, 0x401, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0xa, 0x1, 0x2, r15}}, @init={0x14, 0x84, 0x0, {0x8, 0x6, 0x1ff, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x88d, 0x2, 0xb, 0xffffffff, 0x7fffffff, 0x81, 0x1, 0xffffffff, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x7fff, 0x8209, 0x8, 0x3, 0x8, 0x5, 0x9ae, r17}}], 0x108, 0x800}, {&(0x7f0000491000-0x1c)=@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c, &(0x7f0000159000)=[{&(0x7f000092d000-0x7d)="44f78a816aa21a9d7bc9e1e167acf20e5b081a9f2985132f5e1e3711c2c08dafcd6090b4dd1a2a59a8ac286bb2100d7735b9e48c041f685c04cc1f2c773c7bc47a96cbf3597d3592992950317dcb2c4abe45ad78adb144e01e0738a7ec83f4f6e690608296f227ffac5ced3b9915763854762066c5b3d4f65cb0b32ca3", 0x7d}, {&(0x7f000071e000-0x1e)="dc023ce24c3c939b46c0e3774670f4bc30c9612686a946705e635e6cfa22", 0x1e}, {&(0x7f00009e7000-0x9d)="3ad72f323b23ba921ee0db7981f0e50079e3bb0e016e14564c4d6d09cf54a21b9238b993c8c2eff5a643f5cac912b7973f4e3a122ce8835bb8b1ef9698221ee344211c69639429dedd8598c902c13c2472772ba993619974b6fc254d8d567140d5d3a334744eb793b11054ec69b9fc3cf6e7da663de9732ff3a1b6431824c7b432189ad3b81d2d36fb62217b8be3573ef31739f170ec5537373d163703", 0x9d}, {&(0x7f00001c9000)="1c0350dace8628496901f951cedf67bbb30926c59db9f7d9780bed26cd88305886f2034747feda32903413b63412df31189cbfc153d2d8b3b50d10d0cb50396ebe049ad17b72f1fe54daddeac3536e9eed166f9b9e05ee560d026865be0538bd08c6aab666e28f32fca34a333a062bcc894de509a2ae873810a551f82ec81af4aa889bb335e7cb2e17bbec12734b4783af644bfbe1594ce1d05c1f8642b51fe72a911de450226d8a7bda64bf83123c61d55da54accd5cc5340cb7aebcf142663b940c83110e058db0164062ec9a4", 0xce}, {&(0x7f0000e0d000-0x2b)="3081704dbe92fff1143c07c9d54711e33358ed58a8bc2f3f939e3f2b026f733a2dc802b8449680b3b877d8", 0x2b}, {&(0x7f00008fe000-0xf9)="0f3a4299e6e13a1bc3365f630166f1e457137db2cad3a313ee4aa9499d1ab518d4f9c21178a19100552ca7686949b291f7145e6ae66d4f3d0fddbe079ccaadcc38888bbc3fba2c792dcf1c589a35401695f509bcf1ae57127d5c7dbfd06be29be55d4b9ccfbbb4ac45dd0d7165f5499fad4c72efb493957232e663180722625b42f725a89ed55925ee8a79ce214e018e114adae90a19f8cf5eafdfe2ca6f48c341524d081299bd460debfb8f458df089df72dd0aa22ac601fa5b416e9cf9173869acb046d430b17b64b3d0346528551f7d5d4d62aa560621c1015ec15f7dc421d6c4651888a4b788538b42db0130943eeb09ddee41df4e22d7", 0xf9}, {&(0x7f000028f000)="190b4e9b824658bdd82aef030efee08cf8af0c5f90263d527bf096da94d8501e849668686a1b84d0e00ad6241086868de50c75af05299c6845326dc67b218776e98d5935daf6c9c58e302716af788820e504769ec2c05e4cb903bc9e395bea100f9cbe3e72bdeb0026f2e41830c8f6317f55dd36c3a8bce1813576359463693c919d887e0224c849ca8411177bb5c6e3b62d1aaadab5afa6247627f837", 0x9d}], 0x7, &(0x7f0000c72000-0x2c)=[@init={0x14, 0x84, 0x0, {0x7fffffff, 0x9, 0xff, 0x4}}], 0x2c, 0x4000}, {&(0x7f0000694000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009de000-0x20)=[{&(0x7f000073d000)="bc8102bae6f0e5c1ec2528df447fa87bbd00dc8b07488c641e96687a6d08850d26aa79a67a23a63574a82bfa3e73726c6c1f15e461599459c9a59fd234142131f20c4e69eed7a1db4ec1438ced5152bd4fc7119dd908e761f52c6b1c1f1f2d956903809ff4e426fa6a0d980de8d3ac6c216abae6d2641e6c35692f06845e7035ef5cb43fec469ecb5baa823d66969295a2fb82301f470f85a3fa7910f0631fa09f4ccf67221a70094661ffee709b2eb64a7e0f057818efae6439bc37addcde9edd16fa34a5fcf365707406", 0xcb}, {&(0x7f00007c9000-0xb4)="4662931c3fb9d6ea94e228d3f4927f936d13d2b5720ac03add1cfa81189f8c1e38dbd5f04413cc7816bf26445958b70efaa08ef2a3de5d596e445f90e86b3e2eed1edd44b10b988396454b176abd4dc9c9be8fedd5e132977e1666c6294ceb507d6e6dbaf8c72cb8cf31ee38e53a03b8f95da8f4573f6436838fa7992d7683bd2a0944b7159f1d760cff3da83fbe85b8e5a4e68ffa266b92b7fb4e2d1e7de18c132e24576459fcaf9e2296ec992aaeae9cb6a8a5", 0xb4}, {&(0x7f0000c63000-0x83)="8b07c6e0f3d6398c75c08e87c8e5231883ac2c6aa590762ff4323d7fd836c2f6756aa7cbf7f8f0bed166d08b858c8d164209c595acb43cd8631c7b281d184acd7fefa47458ff2654ff878ddbd7e92f35023780bdf3913d67479792de7b9748e19b2c8f93ccdb7e7d236f73b17c7e25dd43ec6530cf55146a5a2ace7ad67434f8415bba", 0x83}, {&(0x7f0000b9c000)="2c7a22e08221b70ee4a200e7f3f5d1d50a5e5ce64d333d6ac13e62f52085e93b91f11e10f77f82d188937719e48a875535", 0x31}], 0x4, &(0x7f0000c55000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x4, 0x3, r18}}, @sndinfo={0x1c, 0x84, 0x2, {0x7a, 0x820e, 0x8, 0x8000000000000, r19}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x4, 0x3, 0x73}}], 0x84, 0x800}], 0x7, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 20:45:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e5c000-0xf)='/dev/sequencer\x00', 0x40040, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sched_getaffinity(0x0, 0xfffffffffffffeb2, &(0x7f0000028000)=0x0) 2018/01/18 20:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000017b000)='/dev/admmidi#\x00', 0x100000000, 0x4000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000090c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e79000)=0xb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000207000-0x8)={0x0, 0x0}) utimes(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f000084f000-0x10)={{0x0, 0x0}, {r3, r4/1000+30000}}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000eb000-0x10)={&(0x7f00004d0000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000633000)={0x1, 0x0, [{0x181, 0x0, 0x0}]}) 2018/01/18 20:45:03 executing program 5: prctl$intptr(0x1c, 0x64) prctl$intptr(0x26, 0xdffffffffffffffa) 2018/01/18 20:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000136000-0x18)={0x7fffffff, 0x6, 0x4714, 0x3, 0xfffffffffffffffb, 0x91a}) r2 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r2, 0x20800000000402, 0xffffffffffffffff) 2018/01/18 20:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00008cb000-0x8)=[{r0, 0x8001, 0x0}], 0x2259, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:03 executing program 5: syz_open_dev$sndseq(&(0x7f0000630000-0xd)='/dev/snd/seq\x00', 0x0, 0x600040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x7530}}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x8, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/18 20:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) wait4(0x0, &(0x7f000094d000)=0x0, 0x0, &(0x7f0000457000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000fcb000)=[{{0x0, r1}, 0xffff, 0xe754, 0x7f}], 0x10) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00007f4000)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000bbf000)=""/127, 0x7f}], 0x1, 0x102) 2018/01/18 20:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000064b000)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bfd000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 20:45:03 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f26000)=[{0x8, 0x2}, {0x8, 0x401}, {0xc, 0x3f}, {0x8, 0x3}, {0xb, 0xfffffffffffffc01}, {0x3, 0x7}], 0x6) mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x35, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/18 20:45:03 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000d23000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000517000)=""/133) 2018/01/18 20:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000079a000)='/dev/cuse\x00', 0x100, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x1c, 0x3, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) 2018/01/18 20:45:03 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0xc00, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x1000000008010c) renameat(r1, &(0x7f0000011000)='./file0\x00', r2, &(0x7f0000007000)='./file0\x00') perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x80000000000002}, 0x4040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 20:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) connect$nfc_raw(r1, &(0x7f0000cf8000)={0x27, 0x401, 0xda87, 0x6}, 0x10) setrlimit(0x0, &(0x7f000050c000)={0x0, 0x0}) 2018/01/18 20:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xe52d) r1 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00005e0000)={{0x8080, 0x0}, 'port1\x00', 0x89, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000de1000-0x10)={0x8000, 0x800a, 0x800, 0x81, 0x0}, &(0x7f0000ae0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a6c000)={r2, 0x5, 0xa50f}, &(0x7f0000b1a000-0x4)=0x8) poll(&(0x7f0000bac000-0x28)=[{r1, 0x8001, 0x0}], 0x1, 0x100) signalfd(r1, &(0x7f00007ad000-0x8)={0x0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:03 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000493000-0x9)='/dev/rtc\x00', 0x46000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)='[bdev,selinuxem0\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) msync(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2) 2018/01/18 20:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) 2018/01/18 20:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat(0xffffffffffffff9c, &(0x7f00003a4000-0x8)='./file0\x00', 0x400000, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b12000)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000ea7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001bb000-0x8c)={r1, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat(0xffffffffffffff9c, &(0x7f0000f55000-0x8)='./file0\x00', 0x2000, 0x20) sendto$ipx(r2, &(0x7f0000ede000-0x4a)="684e95af85cb10ee74eb09698df05c14dc291b55526fa16abd583b5f54553acea2a4d9291c9637be668f0831d951c14b0c71d6944c7e9b9372285517d0e9916c09e622c75bb6990095ce", 0x4a, 0x40004, &(0x7f0000937000)={0x4, 0x8, 0x0, "a242a4b5b369", 0xffffffffffffff80, 0x0}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b9e000)={0x0, 0x0, 0x0}, &(0x7f000081a000)=0xc) r4 = syz_open_procfs(r3, &(0x7f00004e3000-0x5)='\x00\x00\x00\x00\x00') getdents64(r4, &(0x7f0000f4e000-0x5e)=""/94, 0x5e) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f000092f000)={0x5, &(0x7f0000650000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00008a2000-0x8)={r5, 0x1}) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000495000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) 2018/01/18 20:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f000074e000-0x12)='/dev/input/mouse#\x00', 0x2, 0x10000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001f8000-0x10)={r1, 0x28, &(0x7f0000c8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write(r0, &(0x7f0000759000-0x22)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/18 20:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b2000)='/selinux/enforce\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000590000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000023d000-0x4c0)={{0x0, 0x0, 0x0, 0x1000, "70215d837db273d7795f460f6d06b3661ec2a6036756360d9d90956811144e7cb397ab5fff94dee6d20416a1", 0x0}, 0x0, [0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(0xffffffffffffffff, &(0x7f0000b01000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) kexec_load(0x8, 0x4, &(0x7f0000805000-0x40)=[{&(0x7f00001e8000)="ea4bdeac04d1cc62bcd1e3b310e52e4a587223f71b87600d6787e4a2a827fc1f8dddf1b91bb3a5c71beff65c9d37be9d5cdb2ac17ac1ba4892d18151dd99fdc3fb91d719b46097ac4106c596e98288f2b1043fea668fdf45e731ede69c4ed71cad", 0x61, 0x0, 0x40}, {&(0x7f00002f4000-0xe5)="6084e0d138aecfc2a8c5d96b56a8c5c869344598e1ebbe097213482b0077ee4d769fcf7ced3ad5378e548ce7af8b44801a3bfdf06247eb126516dda88e368def8fc2575481d024d26c9c772372a8aa42c0969118326ffa51d5addde12ef3bf407d0a2e30587d1bcdb36dae03c960317a93f4ae05f5e63b73190756b571ef7f43b1b3cfcac6bb22ad24d47c026ee3d3fd3e22fb95ebf0c8fe23081e0b49df84e4ba2de41ed82b04ab242418dabb524c6fc6464ee1636470bb7abfcd751ad4b966a8efad4b54bc892e15dfa559e964dac695a19d625430049db764b8f8c69e2b51256f6cd0a4", 0xe5, 0x6, 0x9}, {&(0x7f00008a7000-0x2b)="9b8cb2b9f105c629cb6ee958589ce609b62715bdf4d66f7facd6ffe97299f4234b81c2983152d14131dd2a", 0x2b, 0x0, 0x7}, {&(0x7f00002a0000)="72daba489f06e158c59ccd500884177e9afbbfa5b8d9f4a1bd49be5b86c5ebb050d4dc84c5b34b9a1f86b4cb471b62d3563705877e906fceef9f557d34d1523fd4154342f1bc2c53ccbb6a9e95fbe6eeaa8878b5fa6cdc1a95a2d3eae455c07ddfa207a91243bcf8e73ec778b4c43322d7", 0x71, 0xfff, 0x60}], 0x2a0000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x4000000040000080, 0x0, 0x0}]}) 2018/01/18 20:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000859000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b76000)='/dev/input/mouse#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f17000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x8, 0xbb, 0x7fff}, &(0x7f0000d23000)=0xa0) lookup_dcookie(0x101, &(0x7f0000015000)=""/188, 0xbc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008c9000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007bb000-0x1)=0x4, &(0x7f0000b30000)=0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a19000-0x4)=0x0) connect$bt_rfcomm(r0, &(0x7f00006df000-0x9)={0x1f, {0x0, 0x5, 0x85ed, 0x654, 0x7, 0x3}, 0x60bab873}, 0x9) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000a26000)=0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009c3000)={r1, 0x0}, &(0x7f00006aa000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cc5000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xd702, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x7c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a6000)={r2, 0x100000001}, 0x8) get_robust_list(0x0, &(0x7f0000613000)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006b0000-0x4)=0xc) 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a0a000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000612000-0xc)={0x0, 0xffffffffffffed42, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00008a6000)={0x2, 0x0, 0x0, 0xded, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 20:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000130000)="34bcc169", 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ee000)=0x0, &(0x7f0000ddf000-0x4)=0x4) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000ae000-0x3c)={{0xffffffffffffffff, 0x3, 0x91, 0x3, 0x1}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000439000-0x4)=0x0, &(0x7f00008a3000)=0x4) msync(&(0x7f0000f16000/0x4000)=nil, 0x4000, 0x4) 2018/01/18 20:45:03 executing program 4: syz_open_dev$sndtimer(&(0x7f0000025000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000001, &(0x7f0000ab7000-0x8)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000324000)=0xffffffff) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000082c000)=0x1ff) 2018/01/18 20:45:03 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f000063f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000a59000-0xc4)=[{&(0x7f0000c47000-0x58)={0x27, 0x400, 0x52, 0x7, 0x1, 0x10000, "42750fa5191c8d34c7d27382eade586a6aca7515f092abf0ed7ff8e2ebc773370ed59dd9847c8a6cc45b6812ee98d7c69ee8deab5d2d366eeece2173842ea9", 0x1f}, 0x58, &(0x7f000027a000-0x8)=[{&(0x7f0000001000-0x48)="d7157d9e415b16b32c00b00518b2b217267442ffd89e1ea37a697953d969cb80a0d5470ffc5e5e1492dbab233236bfb4f51c5a91caa70b970ced66c50ae8ed872031eedc7f9aed7f", 0x48}], 0x1, &(0x7f0000d74000)={0x54, 0x114, 0x6, "8e0d47e29d4a37d18b4d03a3762bd60943f99150b213cac73b89ded0464c094d3b3b298e1adcfc6b1b996f8c2ecbdb0b5899eb703c70290304f52179603a89c628822ffbb7"}, 0x54, 0x0}, {&(0x7f0000df4000)={0x27, 0x6, 0x800, 0x3, 0x4, 0x7fffffff, "3e678ce15e936b90205961490501d56b24b6808d28abf7b61239fd34606faf4c3ffa58be91365e4453d6aa9a410bcaefef8720a0a4d226888048b30204fbfe", 0xba}, 0x58, &(0x7f00009bd000-0x20)=[{&(0x7f00003b0000)="f7658eb7af5c5485062131eb07b5aa6b8df568968a86d827e2bdfcd2072e378929ed2eeb058bbf5ed34af553ca3db75b907051bce2b5b1eac2dbd6e175448e9413d8214c1e29b9834ae23fa37ee1ce56d1552fbcd5d3d2ef09ef080049839b2bc00f0f4b6918", 0x66}, {&(0x7f0000ff5000-0x1f)="7e283f765fd029c0938701d63aab882aece1d11cc3936cf2187dcf698ab249", 0x1f}, {&(0x7f0000000000)="d1003bf19efc43a2350a506b4e6efd8d5beb5efd43adf15fec8afe037a4d1dd33fd1f1a3cc13ce8c7a74bba4955190e16adf78f7e4260541118dc03869f7708055ea000f69a6473b0af5d1e8971ea0b7943558c37420a8a2df16fea8f689620cd4970b7831440df17315282e59ee1b84d8c456f4", 0x74}, {&(0x7f0000000000)="1d36e267b49a29492eca", 0xa}], 0x4, &(0x7f0000001000-0x1c)={0x1c, 0x0, 0x3, "ee4a8152fa0f35b85ad55683b9"}, 0x1c, 0x10}, {&(0x7f00003ce000)={0x27, 0x5, 0x7, 0x5, 0x6, 0x8001, "3a6eed7524db6a2433a657c5a5f8f3d07f92d46f840746e24a15d2c8a70eab7bb2fcef052ada90ec3e5fd983ca3a331104eb999106e97489a45c67055394c2", 0xcaf}, 0x58, &(0x7f000022d000-0x20)=[{&(0x7f0000c54000-0xa)="4c37127f80208f1c2e3a", 0xa}, {&(0x7f0000001000-0x24)="8864eeb1dd7c4570f93596cfcefbf50362b5d50dbd47af23f1e5bb6a089dad5cc0c1c4f1", 0x24}, {&(0x7f0000954000)="bb746300c074ce40599c44c1915bf1915a2a126d9c69b56b305aaebfa0cfb24be6d9d14e15ef54c2b6ba3b25ad9f04e40c54214743c42b347b8d6f175e55de0e0c47321f66d268b0a173880efc724f2f9f4535590e41e79bc74d59149895fbc9bc3b8a7baab8a06b179f292d2e53e5594e453061be032bcfe1b121faab762b455dad6925ec", 0x85}, {&(0x7f0000000000)="ad4da1665303dc8ac678b9ac79f79000a87aea1fc9d71a91ccbb71f88fc57a16d9b23c25dc3315e01bac9c32", 0x2c}], 0x4, &(0x7f0000fdd000-0x18)={0x18, 0x13a, 0x3, "0687624cb9efc878a3f2"}, 0x18, 0x8000}, {&(0x7f0000248000-0x58)={0x27, 0x9, 0x1, 0x5, 0x1, 0x79, "67d122e1de15831d17d9e4856cbc4043493587ada2960d952027629d3943cc8b72be60bca11ca736625c2c83f9275510d17306d77fc9ab4dfcbb11492a86c2", 0xe5}, 0x58, &(0x7f0000000000)=[{&(0x7f0000fad000-0x87)="d967f0d3be39e7d910de00f8c8355706f16d3860786029e80a6af88f515c503e08eb7d941937b9845e6bfacb2ccb548c315b331e89ce9f140d298b3903ebf0d17f893d53311853fd3a9f3c7e833b813a15875a2f0a5659ddcfc7d697cf302c157e187a37a97d103e6c9a0914442cb7229be3c7cba7b1ea9bd199925589aa3274f07e7e3399ed4c", 0x87}, {&(0x7f0000f09000)="da9ca905dc89dd419df1ed6c457574d7709559ecac4a4af8ae213dc03486214676ed92cd5bae02f047f7d803616e3d0d672f1031dd0d73d9310c56f3e3001daf1ec2580f1118a8489cca49a670ceef639c81dcd6e7011196bff5733b223d37539196f1e031bd4f3559d8f4895c45f1bdf5f0a718f982b7b1642f29d3ef4f081cdf57b1f2e1059d307efbaccbe26bba684ef1cb69f12ead2eb8b9c52cccfb5480e3b77b517688e64a84", 0xa9}, {&(0x7f0000329000)="ca7e78b12d5d7f7122724c85", 0xc}, {&(0x7f0000001000-0x2b)="3ee7f745f3c7cd027e6694e06c52fe925d9248c96c34ee2d98baf7cc66ddc349e6ffd0714ad726bc1f4544", 0x2b}, {&(0x7f0000266000)="100de9f2ac178e7f6c12c889c4ffc7e63be2f877a5523c825e68cffd3bc9a85c1aef384a122ac9a954b6b71d9bbae6dcc7db4c1f1f6565f7c3ef3f21e63a1fa6eb1d917e5e89cca692b6c10db2b59d931a407d102cde794096525010c8bc437c2793e18d834a9f37ec24d1d4502dd31ba95265fa80c91a0a3ae0afab6789f92f1c9f7ca68a10595c3762e28766d76583453d3a8f55b24ee988d4460d3f560c", 0x9f}, {&(0x7f00008c3000)="", 0x0}, {&(0x7f0000001000-0xd3)="b72c9d43d8778ce1caec2a0f367da06b8f745be1d4035eb0ad66b0a2a7865a59505ce7dddf6b08858fc1dcb4202e729cc612b662a82ac59d346ed0ade49b8b3c663fa4be6d4ac7c8b4983937a594678dc1a301375e6c14a5373ed85dc76c3ff4d8caa3c8934c5f6a64991a4ee036184e0b26d6b35039cad12bb47801e3a56e9bb2650a9d78482c979c294dd26c5ad3ffad9486e47251b60cf3f0ca379a9c0f74d32eabbcef4f63d2a23f2d62255473577c5193a7450b263d4cb56d8faa12132ee36c1f0dadacec56c43ce76a0d27e0d4dd123e", 0xd3}, {&(0x7f0000315000-0x8b)="3eac51a7ca1312b85b1e70dfedaa3fa609314a0138134aa42f3ae6e8d41472ea754d6c6c6325281b942b3af03f74bc84a35974d586db6dea9d01d20d12c8da2863a7c2121048135f6102b07d1e0b56ef479f47e160f6bbb43244e64423d029fe7636dad536d7dfd7cbefe6a5b2b047a4f4e560b2b281cb0a37120a872a27b315b980022b6552c31f4787d0", 0x8b}], 0x8, &(0x7f0000272000-0x10c)={0x10c, 0x0, 0x8, "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"}, 0x10c, 0x4040001}, {&(0x7f0000032000)={0x27, 0x800000000000, 0x100, 0x7, 0x6, 0xffffffffffffbc74, 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&(0x7f0000447000)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000877000)="", 0x0}, {&(0x7f0000000000)="362bf18595b1cb9fda1f7d9857789451a9e5635daaf8bd40c0a6d70ae978f618da2baddd2893c900acf3ae8cd37264a599120a16bc93fcb89017be72591a341d2906073601945edb0818198d0a994deb770cbbf9", 0x54}], 0x8, &(0x7f0000f69000-0xc8)={0xc8, 0x186, 0x0, "ae3d99eb6367bbe8fdb9e5c0a289a1c39ce1d54806e4e10dcdc5f16fc91397018f9935c0004e019a79f26a8784efdc8bde65a71b5a9aab01d0a486622a382675c7839b46c11cf58d4d93686127d928bd38e46df424c70ea15196905e8da1f9d6d3785748874a8680e30dc7195732ec451dd5973f758f1f120315fa512c1bd9659540c3f106e503888c9e2b400a70d918f0d43b6afe49cd845517793e42986feb26ff8113ed61949efda17f6b126331fc721ea9057408a27453d4e0a5"}, 0xc8, 0x8000}, {&(0x7f0000001000-0x58)={0x27, 0xfff, 0x0, 0x7, 0xfffffffffffffffa, 0x5, "4bd7d67397532b9395e3c3b96f661a48a14641d898ebca133cf9718b4bda9a26d50a858b94a9617b90af1ee3e299b916998d54ff23bae7e8f2b4664f8dcfe0", 0x5}, 0x58, &(0x7f0000000000)=[{&(0x7f00005f8000-0x89)="307440808218e588ad5492de530126f9663bdc9cb27b40abb1bae16cfc01558ef3ac601a664dd34c7cd4e23a94d9a5a57eead54929f69e6090bbafe5ac93aa317a317e2ee67e9eabcb41e0686672e099ffc735c3587f8d8c9ef9bb6924cdeef70b8d16d06341a05b520ecd31731794206e72a8f700ff2142f48b7bf5195cd09e9fd4e5126324ec3dac", 0x89}, {&(0x7f000087c000-0xd1)="3f8d247422630852442bc7bef7ec9c2880e827985bafd53eef0412458eaaf938c80dbb4374e766722d1dc5247c0992826004b20ee9e2fe77b9997b256955bd1ccbea1aefaaf5fbcb1440216056314342a78da256eea88492e315cb2b639f92d972a98a4991bfc14de0993a47aeaf8d5a4d974e785aa38c7310502b5b409ea19419a65a7a48b783ac4363b66dab6c5e9a73e5dd489795814557dfecf38812103b3d0faa8c240e23fc11e668384af67dd65e8b3f8c5feaed928036d8c193c7b9617022eafb91c6e70d38e08c422f6a00ecd3", 0xd1}, {&(0x7f000010c000)="", 0x0}, {&(0x7f0000cd5000-0x53)="5514269d937d6eb84ef7d80823f698cfe92600652788d09a8220bd3706afe8af4304baae662ffd61870b3af76595f431a9ff8f64de06a77ca70ea92627dc6a3d4e17fe9f3d7b3953b434156a7eb2f6192b9132", 0x53}, {&(0x7f0000001000-0xb3)="4eff56466988c36d4a8de799d943f4a658ce25773bac6887fef3babd4a562c52dcf16deabe459669f8a697178833536799c8ca8ea0d5e20fa126ad4452776a5653cf4ca1be6a5c576a50d6a65f83d5b44272d84be7c3c2ae6b323678dc60cae0620024f3853b4e59767f9a94e570282231bc5650dd6b819ce98ea0eb5bf38c26dd25bc8a65e58bf231df6f8bc4dacc5c3ffe852dc4b805090dac4291e4636a7daaac70bb8d726b963090fa520ee023fea0e08e", 0xb3}], 0x5, &(0x7f0000d91000)={0x90, 0x107, 0xffff, "f8d9d364c2cca6e4125e19c378bf1ec8c15fcd5bd7aeeb2998ad2c4806aae5c3a6755d981cdf2964a63c6ad4269b35c42097d4621b05f6abca910ab7f5d470bd8c7f278c432553f5499c45c6b270424ad1e57ddcca1a2c866ebe5558ca440bd1219a257808cf3348e2bf78905a2f3699b27c3c82062026803e208e033dd7b7cfa0e6638c"}, 0x90, 0x40010}, {&(0x7f0000001000-0x58)={0x27, 0x0, 0x3, 0x6, 0x5, 0x1, "2d186c88fd2192cb0bbfdc2e146414e692809cb92728373c5fd0a6c4a06c1c08ce212fc3004a75a5844be82b0556c4ad933a808c2c07d93d3570e9b30fd659", 0x6}, 0x58, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="220056efd371fa1ed7f4cb04df305778b87fe6376efca09e396093a7c43bcc02974299dc0bed3023cae1992a32239fbd04b10a3f55a183f29515381e0e13933ff32f14e3c550e9a4c79909b22deaf2600ab8858d6a7f74ede988b899741983e00290fef867565c684e8da84ddbc5e31e6683ea77f1338128819779815b84d0466193c2aaa1c6524324076dae3aef5f66863980571204efcb5481a65da1ba92d5c318a8566ac5ba11f5bf8f", 0xab}, {&(0x7f00000bb000-0xc6)="493a52130b66f12a5030f3d285891e4e14c586d831671d2f942b0b26454777be1de7b14918d2aaaa4f8a2634d0af5b8aa4f89871524141ff176f47dc0852c1dffbd71a34ccc3c02105fd8b56338c8baef277e2c1fef7991ccf64d5e119a149b6400e222449750fc05394568f60e9505879aa75d63614da7d3d88c7017e02b8c7f3dfbdff2342f1782355a95124ef0cf0fbfc033738030da68d004158ca03717e10e99fa0cf7038bb7fd558945cc10e0ef101ea47943a7fa7c545533d49d952a3a37ccdb583f1", 0xc6}, {&(0x7f0000001000-0x34)="8c5f39dfa79625a2b2385001ddff3082a21909b1184c0c7886511624eb5f0330d154765a348d226f4578aad851e65a77512833c4", 0x34}, {&(0x7f00001f4000)="e3e9ed46541a1284f97f4e8cfbaa945edd4c6f071b4b1f59f44874a6df0a92aa520243a89dfa3f6e2807ef4f7817e7e3cb4fe72d55ab4db40fd0ea8de1d05041f327a58c2049379708e8ad32b89d179e33a6a787efea3b318cf9f766a6310e32c504c7343b", 0x65}, {&(0x7f00000ad000)="54751c3d37895e5ba140f04e7eb89726b029206f1642531da99f6d4bc74bf3a73c13db0bc255e8ef84b3a4e1d659fd2c4261e5b0130d9224074938a10642b6621da010408f73406b569374a15c738c1886c770e722b690db1de026d8fa0185a6543ae616aac0702163f4a1c444", 0x6d}, {&(0x7f00009eb000-0xe3)="59a164f754bc4396f2384f91b5ac48a54860f03ed63abbec8468b55ebc47d764ed12afd9c4ec98c2da9ef3eb6bac13c7dac991f0bb3f523bd4fc68ee4add9eb410e52186915e75f19e94cc7bdec48ed539a1b43371a54567af0aa9795e886e7688f86efae7ba1a3baefb08ef6ea1a5aea68926ba07ae389a4cb0f91ba0ce31e784cba87e905df7d87ac270c44fda0ebded7e637650f599f24061321a7a6a8b3c2665560a3409aa2c67241e2d1321caa8c292c15784533519e74a541a0dd3a3142e10d8861509f5823efa1462e4ac1fba43a6ae0aa7aef36b1f19baa88c6ca32bc3358a", 0xe3}, {&(0x7f0000001000-0xe9)="040146c4e491313c471e37900e19a6a82757fdb94c9934f7e539ecb1e845b99ef3e93373a0faf3e790da6805fa4943d84b02520234bc3245e830607792ba914418c5776cca39d84f34a7ea586cb2dd1517e8cd3d0e4f90958f4c8230e5ff7e550889c7272a8434dab2985ad7933b75222136e5848fdddae2b228054a9590a56be0dcfeefb9bdfb98f73de6a4c00b0195264d312233eb6f462fef09a4f4f48cb55f34f29aef5b2d92182985ca006412239a1b640dc381edc77f29b578949d37ed7fd05b226ab903540e49215a1b36ffd7b4d82dfdfeafac7812d3b57f2adf56621ee15d03ba055bb146", 0xe9}, {&(0x7f0000aa6000)="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0x1000}], 0x8, &(0x7f0000001000-0xac)={0xac, 0x1ff, 0x6, "bd2dca23b7440901fadfbcf7e2052090fa21ec77bad10a81982b4c43e602cfa5a5642dcafce4d1c28c3abdf22298765ff58130a04249beefa7d53b568c71ff12e56ad14dc74005e833fa728c190aa87fec30af033930da6f7abf6376d9a9c100845cef85e3ea83d84c0b820675e0be40d05fe11989a35a711145521fff3faca9e6759214c502f0a18f6c6a47f7146efcfd478e412249e343b063a97e99"}, 0xac, 0x0}], 0x7, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@generic="367bdf56a7f7528af6735ddac675343e") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000)={r0, 0x3b8, 0x2, "40fa8b7ca924d716a4ba7aaeb5f33fbd32698334dd8d69e721051308a213974d1e3c879ef7c9d32a7fe552c3d5a527cc1d7e436f4b94951da87533d7"}) 2018/01/18 20:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0x81000, 0x3f) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) fsetxattr(r0, &(0x7f000068e000-0xc)=@random={'user.', ']wlan1\x00'}, &(0x7f00004e8000)='(//[-\x00', 0x6, 0x2) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000089f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000990000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000431000+0xb7)={r2, 0x800, 0x2, [0xfffffffffffffffa, 0x0]}, &(0x7f0000e5c000-0x4)=0xc) 2018/01/18 20:45:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x40)=[{{&(0x7f0000aff000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f00002cb000)=""/185, 0xb9}, {&(0x7f00003be000-0x65)=""/101, 0x65}], 0x2, &(0x7f0000724000-0x1000)=""/4096, 0x1000, 0x2}, 0x47e8}, {{&(0x7f0000b70000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000747000)=[{&(0x7f0000af4000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000017000)=""/179, 0xb3}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000a3a000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x101}, 0x9}], 0x2, 0x33d44e429dbe97b0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00002a3000)={&(0x7f0000001000-0xe)=@l2={0x1f, 0xa2, {0x10001, 0x7ff, 0x8, 0x3ff, 0x4, 0x3}, 0x1000, 0x14c7}, 0xe, &(0x7f0000cba000-0x8)=[{&(0x7f0000e8c000-0x77)="1cce1f6622062007d35fd02fdfe715504b5eb6fb7564033d1477f9e36d5241eed193f9b9a8de438c5201b7faf2ef6c8932be9ae5e367a1c3435fbdffef8b7387f3b5adde8ef15d1f0770b2e76bb4c1969066c310b8c3d4b2b1ffaf96705260a3f25c6bd1a681aaa8bf06b31e91e2d1ce1887822ecc910c", 0x77}], 0x1, 0x0, 0x0, 0x8004}, 0x440c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000213000-0x15)='/proc/self/net/pfkey\x00', 0x204000, 0x0) clock_gettime(0x0, &(0x7f0000516000)={0x0, 0x0}) futimesat(r1, &(0x7f0000d9f000-0x8)='./file0\x00', &(0x7f00000cd000)={{r2, r3/1000+10000}, {0x0, 0x7530}}) umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003e9000)={0x0, 0x1}, &(0x7f00001dd000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000312000)={r4, 0x2}, 0x8) umount2(&(0x7f00002df000-0x1)='.', 0xf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a21000)=0x200, 0x4) 2018/01/18 20:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x20000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:03 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f0000008000-0x2)="") r1 = dup(r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000010000)={0x3, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000010000-0x4)={0x2, 0x1, 0x1000}, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000011000-0xb)='/dev/vcsa#\x00', 0x7, 0x20000) 2018/01/18 20:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000700000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000491000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x688}, 0x1c) connect$inet6(r1, &(0x7f000025a000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/18 20:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) 2018/01/18 20:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x18, 0x7, 0x6097, &(0x7f0000f7f000)={0x0, 0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000729000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) syz_extract_tcp_res(&(0x7f0000f47000)={0x0, 0x0}, 0x1ff, 0x8000) 2018/01/18 20:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000954000)='/dev/hwrng\x00', 0x155000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a0a000)=0x80000001, &(0x7f0000954000)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ec4000-0xc)={0x0, 0x0}) shutdown(r1, 0x0) epoll_pwait(r2, &(0x7f00000c1000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000084d000)={0x0}, 0x8) 2018/01/18 20:45:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000000)={&(0x7f0000966000/0x4000)=nil, 0x5, 0x7, 0x8a, &(0x7f0000385000/0x4000)=nil, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000c4d000)={0x7, 0x5, 0x10000, {0x0, 0x0}, 0x9, 0x7d85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r1, 0x8001, 0x0}], 0x1, 0x100) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) connect$inet(r2, &(0x7f000006b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000129000)=0x0, &(0x7f0000e3c000)=0x4) sendmsg(0xffffffffffffffff, &(0x7f00008e0000)={&(0x7f0000f94000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f000072b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/01/18 20:45:04 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) 2018/01/18 20:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1a000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000a7a000)=0x7) r3 = syz_open_procfs(0x0, &(0x7f0000001000)='net/netlink\x00') sendfile(r1, r3, &(0x7f00003d5000)=0x0, 0xb3) 2018/01/18 20:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ff000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001a7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000812000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000d1000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8529, 0xffffffff, 0x7, 0x100, 0xfffffffffffffff8, 0x0, r1}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f000038f000)='/dev/input/mouse#\x00', 0x7fff, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000682000)={0xdd4c, 0x5, 0x9c3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x2, 0x4) bind$inet(r2, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b868c88f8"}}}}}, 0x0) 2018/01/18 20:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9c000)='status\x00') rt_sigaction(0x4, &(0x7f0000395000-0x18)={0x2, {0x0}, 0x0, 0x0}, &(0x7f0000925000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000bcd000)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') unshare(0x0) sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) 2018/01/18 20:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x8, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000e3f000-0x20)=[{{&(0x7f0000003000)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000c2a000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x2cc}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0xfffffffffffffffd}, 0xffffffff}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000774000)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000fa9000)=0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="02", 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b6e000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r0, &(0x7f00008b0000)=[{0x0, 0x0, &(0x7f0000b1a000)=[{&(0x7f0000071000)="8023aa5c3c23b766a1c375f7fa33ecdb97e67f01cc398db9575926b779260a542f2b27f4386e99d39053587d611a915abdf98fb8ee520a8daff5b89cfcffa7", 0x3f}, {&(0x7f00001c8000-0xeb)="fdc9c5e5cdd7e48bfaf35c2afa431665421dda7df10232b6854f1a4e876814781f29dda9e398c54f46163da33d3c16ebd268fb3b56b0c63a34be30cd03ee10b5e459369914477fe129ed1bcf6829aa475622388bc57fafaf36e7263838e69e6e7118f7a4deff5cc6cf7d195b89ef3f16923b166efd750865adeb532ed6305da29bd749383a26fb734b37da7eae1e85bac5cf8cf4e03b072473d1054f6a9f6af0ed347f1bdb11dfc96610483441ed8ad8b5b2a440cf7437fae47e0fab220507543c86737777db77870669bc785252e909ac10aafed61086b8d5006fa8e8d9fbf4cdc036d16b5a8e8b06b8c1", 0xeb}, {&(0x7f000074e000)="280452659bba57a05dc5c29eb872cd3b4fe7d4b638e00314d2c81bd6c4a7e2fe9d438dd62016d7763003cb3f0ac3da5f74380c2058e74d371f533c0c2756343ce4c0bf45c7cc21efeddc8b0565250a462571a81ea169a2ccd84733de95c973372727f037293021f1f57c7e5e624bc862f04f6240", 0x74}, {&(0x7f0000d87000)="6a3117e970af892a71df3965cdf38962c83dfe1fa287d2cdc34a97b007d63d0ef30b4e72d5f2cdffd223e4e3841c3d12691ea9defacf837584494c060dcfdf8744845363ff54f222a98da1ee5ed00afdbf5cf3192758a94cff588341257aa11ddf233be074d2ef4d9482180be6e5e7701b59c66ea40a9196b5610011a2c2eb55b81d56df588d3190d940e57002915033e2220ac876207d1fe072b69cf406c3db6b77746ada36bf2529", 0xa9}, {&(0x7f00009d5000)="af7a12483f8020e405b603e5514c17110b620c9ab1bf0b9013ed2e8f654710617442748268331b8ea2d5b751139d452d3b81489985941e145d51b2219ed63e65a17408129bf180c73dfc0df5c81cb42a144e2076c174c88ee53c6d41657293903263f7f2992b6190", 0x68}, {&(0x7f0000bf2000)="feb41309c6060679150b74f0ce081afa5deb3c956edcf7f95f28ba4c0398e76b63c4ad0959e2d248532651f1bc0149c9fcb544b706c07c6af2d1716ceac7888cfdb42d4d2458484b3230ba93c0bafcce8ba6d266f44bb554998210a93985cfa8147e311cc2efca774c2969d91d8a959d07351594f0a423", 0x77}, {&(0x7f0000ef9000-0xc1)="b1abb551c43968a29967241095a02cd2215fafe6ed97d984d2868e7c7cbe16bd329da06ed47ba2d26cf2649b298accf4b0b5d9f6d704ed117a0af474adb4d9514abf99e9f4d2171935ac7df87ede90b6a7281deccdf5e58b0143e651f8615964452568597ed952376990dfd643d47f64818ae315def42a5b17195f80844e28021e488e994dbfcbb0859f0419ef5f9e759926191c441fa400e5520b6c9f205199617627bb63ffb715dca1ba8cc3d35fe173f4d0109b84b6a285d74035931c884141", 0xc1}, 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0x1000}, {&(0x7f0000584000)="086da8be36cbfe4552bfe5f86a4e23979446676a2e562e4b785b4429da9d8f4d0bf17f283a7c4d8b149f2c2f595c64f89bf05dede31ba15fa3df71ba511b386e9aabf960d32ad62ced85d32e", 0x4c}, {&(0x7f0000394000)="2fb935064791ae638d70fe6122e604a340a5282c5b58d425a1f07b111f7a48537398e069cd821751010aa5b322325b7d93602d047b5527ea520363cce583efabae13861fdddf584536fdc29ea88426da19c80ca2d23a004d356d3a8c54b098f85656a2428247be8a8ef05682656848412738f82774f5761d54fc94137929618308e1d11c358e1504c2", 0x89}, {&(0x7f0000f83000)="5b3353cf4fe5f495d355838eaf40344e681f943d19d4d517fe576296e38d5b93db72a7ad755adfedbbc61c469facb9", 0x2f}, {&(0x7f0000307000)="c5e7b942e0b5471fb88185a47a1a114f6c4fb5a84cfc4cc1693dab32e715a2ea840d8f76f9a0cd84b5c2b5f9c4ac7eed0d9527cc678266ad5877ca1a6341de9179644afa174641233356491bf7a2509e4dbeb97305341a097a941ee5a0a2c4ea917496b02c746f2973f7193a9b1eefb3a2c8a4f678687c7f9950db907a4541aa9b08b8ec229244008b9115199d59236e", 0x90}], 0x7, &(0x7f0000e08000)=[@op={0x10, 0x117, 0x3, 0x0}, @iv={0x1010, 0x117, 0x2, 0x1000, "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@iv={0x100, 0x117, 0x2, 0xef, "68823eb33277371680d703d74886054be772b4f7d4572839fe44fbbb08b77f52ce245d4a4f7c089992c66a17e0bcba0242b33ededab310495b8252b2111d6963b4d1ba99d53d4292d0562ef574df5f565cb9032e8dfb9146084368d1fcc04330a849dd60be6e563133f6ae3cee0737008d86eac1c05884c80c9c5992af7097dbdc389d4917f4ebba8409390230bb4690c9b36cce16fef8570b40f87148188ab5f06d77f6ca6e071e0dd607a6f4878b1d9651dd8fade638dbf183e6feef87de37da7b604481820ba9c453baf8809a6b9a3a0b335072e204377a60a74e62724dbc7a13293ccf01c8dfe3e1f4ba64a3d9"}], 0x1120, 0x20000014}], 0x3, 0x4000801) rename(&(0x7f00005d7000-0x8)='./file0\x00', &(0x7f00009cc000-0x8)='./file0\x00') 2018/01/18 20:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c4e000)={@generic="8fe7b913d2c2eb2d3575a7bf47fc357e", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bae000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000727000-0xa8)=[{0x0, 0x0, &(0x7f0000295000)=[], 0x0, &(0x7f0000a0d000)=[@iv={0x10, 0x117, 0x2, 0x3e6, ""}], 0x10, 0x0}], 0x1, 0x0) 2018/01/18 20:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000656000)='/dev/amidi#\x00', 0x0, 0x400000) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000af5000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000554000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008aa000)=0x10) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000bdd000-0x19)='GPL\'vboxnet0cpusetvmnet0\x00') 2018/01/18 20:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000cec000-0x8)={0x5, &(0x7f0000b34000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r0 = add_key$keyring(&(0x7f000037b000-0x8)='keyring\x00', &(0x7f00008cf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000035e000)={0x200}, 0x1) keyctl$instantiate(0xc, r0, &(0x7f0000b31000-0x91)="fc88fa18e3ad8c2b19200bfb9f485a42f58711807e1782019ec08ee0688c127c389e4245af26b0cd4aa2f37073a42b630a8ccc62b0ab4d9432d7d24e878d86df812e2270dbb2ca8b3cdde10c1d455dd89cf801bedfd37575bfda61c6a9ec066d5fcf6f968f5b2aa5f1f4e685b4cfe22bff58b6318963c0c458598dd89fd2d118083cf213839f10c1a2f95ecc45be8e7c90", 0x91, r0) syz_emit_ethernet(0x46, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000c7b000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/18 20:45:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000359000-0xa)="0000002000000004", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f56000-0xf8)="c6c27b65de5d59376454f97f7806be425e1e2cff21168e7997fcb647adb021e66b644be205f3480952f6e935e760cedaca976e18d10402e5b74b6c3d52d13bc829d0f82f322aa54423313316548f8866b64b9a4708229150f8875654597e07fd6e944c3c997cedcd677fddcb0ceea5a6cec6ba035a9d1b83171121d8063d83be55f32cca3281fa22b1c8e6c59b464265e36a3bfa912662668769b14881cd993251275f9dc2930b1df2f9c20952502451246997740fa2d48f4df42848e540bdafff873d0d338a089d78a20313d8df83e491ebc4d39db0188da08da81c072e758b445e3863723a5cbe068f53e82b1fe66347cefdf70c7215b6", 0xf8, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVex:(\x00', 0x0) 2018/01/18 20:45:04 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000031000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000449000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000d33000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000097e000-0x4)=@int=0x0, &(0x7f00006a9000-0x4)=0x4) 2018/01/18 20:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a75000)='/dev/adsp#\x00', 0x6, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00002ce000-0x4)=0xa6) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 20:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = dup3(r0, r1, 0x80000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00004a3000)=""/163) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000970000-0x1)=0x3) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f000058e000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f00005f2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x3, &(0x7f0000251000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000663000)={{r0, 0x7530}, {0x0, 0x0}}, 0x0) getitimer(0x2, &(0x7f0000aad000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 20:45:04 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00004c9000-0x4)=0x0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a07000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/18 20:45:04 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000004000)=0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000002000)=0x0) fcntl$addseals(r2, 0x409, 0x0) close(r1) 2018/01/18 20:45:04 executing program 3: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f0000b01000)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a7b000)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f00001bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000b02000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00004f2000)=0xff) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x2, &(0x7f0000b02000-0x8)=[&(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000b01000)="663e9962921831fb1b4b0e785e9e5249ff73150a1111b2fd2e1061da3812497df145f74386247e468e1773a506b8f8919f993b8e6726d14a93c6d9f93df0c8f57d2c441c9e0e154fc6b12a782aa46ea3", 0x50, 0x3, 0x0, 0x1, r2}, &(0x7f0000b02000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r3, &(0x7f00005ed000-0xb1)="8410ad1ad1e25f86b64f56d1aca269e43e415bf6ab6f883bdd3190ad101fb4ca305625f7c09da352f4f63cdcaa1feca4c8f20f6a48a60a8bd6a84cbdb747ebbd983f820274a60d4fb88c5b8c890380e17f91eaa2ad6251d4d5cf68878a44c72c1aa3d2a66cfa30239c1520c833906981429b9888a73812776e3768d4a9064cefdeb61e26b3f94fe4c17884ec829257dda402c0a18c23a042eb8ee08051092520f92c58ef1b5a5c2cc0a1a9a1c120c77d49", 0xb1, 0x9, 0x0, 0x0, r4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f000017f000-0x8)=0x3) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000b02000-0x14)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) [ 83.832241] audit: type=1400 audit(1516308304.327:250): avc: denied { ioctl } for pid=12749 comm="syz-executor5" path="socket:[27284]" dev="sockfs" ino=27284 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/18 20:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = creat(&(0x7f00002cf000-0x8)='./file0\x00', 0x100) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000696000)=""/4096) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00004e4000)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) ioctl(r1, 0x4400000400001275, &(0x7f0000d6b000)="") 2018/01/18 20:45:04 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x147, &(0x7f000009f000-0x11d4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xffffffffffffff5c, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xa50, [0x0, 0x0, 0x0], {0x30, 0x6, "02fa41", 0x14, 0x7f, 0xd30e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x0, "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"}, @padn={0x1, 0xfffffffffffffe13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x0, 0x3, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}]}], "fbc17b9e02b9d2af5f8f407d44e0f22705a323f9853c2c5d2490c70e8da3d33160bad688768d1424d267207e799e471c0578f912f27309b3cc13e69d3479cbe589f01ee91318f4bd429f839db57fd3faf42cbe7fd385600435636924a0a22b618472afed81534aefc855183714099031031ed9eed2751036d6b309470decbdeef98c19389a8485fc03746a721130cf2220c995a8ec7165be1574eb84cc9eca347a0b258262df176ed01afb6675be83bb1f96f95a78a50cf9d517178021bf4d633d44191430179ac7fb"}}}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f000004d000-0xc)='/dev/audio#\x00', 0xaf11, 0x18000) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000fc000)={{0xffffffffffffffff, 0x3, 0x200, 0x0, 0x9}, 0xffffffff, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:04 executing program 1: r0 = open(&(0x7f000089b000)='./file0\x00', 0x400000, 0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000718000)={r2, &(0x7f0000aa1000)="", &(0x7f0000bbb000-0x24)=""/176}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001f000)={0x1, [0x0]}, &(0x7f0000010000-0x4)=0x198b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000756000-0x108)={r3, @in6={{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x40, 0x9, 0x5, 0x9, 0x2, 0x9, 0x81, 0xdc, 0xc7, 0x200, 0x231, 0x3, 0x0]}, &(0x7f00007b1000-0x4)=0x108) 2018/01/18 20:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000628000)='/dev/admmidi#\x00', 0x0, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ac9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de9000-0x4)=0x14) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000814000-0xfa)={0x0, 0x0, ""}, &(0x7f0000d9c000)=0x8) 2018/01/18 20:45:04 executing program 6: r0 = socket(0x11, 0x804, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000976000)={0x6, 0x5, 0x6, 0xffffffffffffffff, 0x8001, 0x750dde6d}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00005f0000)={0xb5e, 0xb, 0x1}) setsockopt(r0, 0x117, 0x3, &(0x7f0000000000)="", 0x0) syz_open_dev$sg(&(0x7f0000ad0000-0x9)='/dev/sg#\x00', 0x81, 0x20200) 2018/01/18 20:45:04 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000824000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000d3d000-0x10)={0x2, 0x27c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000da000/0xc00000)=nil, 0xc00000) madvise(&(0x7f000037e000/0x3000)=nil, 0x3000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d6b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c08000)=0x1c, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a4f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095b000-0x4)=0xfd3d) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/18 20:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aaa000-0x9)='/dev/rtc\x00', 0x8007e, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c56000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x4, 0x8, 0x81, 0x100000001, 0x3, 0x10001, 0x80, 0x1, 0xfffffffffffff001, 0xffffffffffff27fb, 0x1, 0x1, 0x1]}, &(0x7f0000198000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001db000)={r2, 0x3ff}, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000895000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002ca000)={0x9, 0x0, 0x200, 0x100000001, 0x0}, &(0x7f0000866000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000865000)={r2, 0x4, 0xffffffff, 0x40}, 0x10) tee(r3, r0, 0x413, 0xf) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000004a000)=0x0, &(0x7f000095a000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000d7e000)={0x3, &(0x7f0000197000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000f3a000)={r5, &(0x7f0000974000)=""/4096}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00005b8000-0x9)='/dev/rtc\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d14000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe5da, 0x2, 0x2, 0x28}, 0xa0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000092a000-0x18)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 20:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) statfs(&(0x7f0000c22000-0x8)='./file0\x00', &(0x7f00000e4000)=""/152) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00001d2000-0xf1)="1efb0dae8359e9e44233afe010239749eb7fdb733a2d402f194512660788e54fbed5cd3c02339beca725ca0031b9f7e53cc718696376f55e6d734bbaa470b85a5f7294667d24e37c673bed6b2ac5f82968a5e9f5558161e23664ba4b82cbcbf11cf3b9b8b614074c741857db3e2e4ea54af5e3ce3aee9dbae76e7072380c0d44d4eb9e9c2b049d775a72b5a8411d22cb45d40d2310f34f5ec018ca9d657b2823784cc2ca2c51a9a158aaa377ff172e9bb5fff3384680fa34e18cc8e9dfd48a1fb60a17b558c0d30ab6b1560a2ac5c478da3a2ad933150225244c7dee1fe1f67a0d5ec02a0f3553a8aacd40f4923f1df9d1") mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000000f000)=""/57) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000013000-0x4)=0x8001, 0x4) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000012000-0x99)=""/153, &(0x7f0000011000)=0xfffffffffffffd25) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/18 20:45:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r0 = socket(0x2000000000a, 0x805, 0x0) ioctl(r0, 0x8912, &(0x7f0000001000-0x180)="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") 2018/01/18 20:45:04 executing program 1: pipe2(&(0x7f00008e6000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() capget(&(0x7f0000be1000)={0x19980330, r1}, &(0x7f00002bc000-0x6)={0x0, 0x0, 0x7, 0x8, 0x0, 0x0}) 2018/01/18 20:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f00002ad000-0x4)=0x0) poll(&(0x7f0000bac000-0x28)=[{0xffffffffffffffff, 0x8001, 0x0}], 0x1, 0x100) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/cuse\x00', 0x400, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000745000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000af6000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) signalfd4(r0, &(0x7f00005f6000)={0x39b}, 0x8, 0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x102, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r0, &(0x7f00001e0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e30000)=0x9, 0x80000) r1 = syz_open_dev$sndmidi(&(0x7f0000eb0000-0x12)='/dev/snd/midiC#D#\x00', 0xb4, 0x18f500) fchmodat(r1, &(0x7f0000acf000)='./file0/file0\x00', 0x100) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x200) unlink(&(0x7f0000f04000)='./file0/file0\x00') umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) 2018/01/18 20:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000628000)='/dev/admmidi#\x00', 0x0, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ac9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de9000-0x4)=0x14) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000814000-0xfa)={0x0, 0x0, ""}, &(0x7f0000d9c000)=0x8) 2018/01/18 20:45:04 executing program 0: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) wait4(0x0, 0x0, 0xe100000f, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 20:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00003db000-0x9)='/dev/sg#\x00', 0x3, 0x200200) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000684000-0x13)=""/19) r2 = socket$inet(0x2, 0x0, 0x4) recvfrom$inet(r2, &(0x7f00006f7000)=""/4096, 0x1000, 0x100, &(0x7f00008a7000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fca000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x165, 0x5, 0xffff, 0x80000001, 0x3}, &(0x7f000029a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000934000)={r6, 0x0}, &(0x7f000084b000)=0x8) getsockname(r4, &(0x7f000045c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bee000)=0x10) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000094000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000ae0000)={0x1, 0x0, [{0x1d9, 0x0, 0x60edd4a0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000dc1000)={0x6, 0x4, 0x800, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000fa2000)=0x0, &(0x7f0000c7a000-0x4)=0x4) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netlink(r8, &(0x7f000062f000)={&(0x7f0000eae000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f0000154000)=[{&(0x7f0000b70000)={0x1428, 0x31, 0x400, 0x5, 0x2, "", [@generic="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@generic="fe78be9ff14d386af8b3e934bbe9c32f32ed15c344233befa610fa54fb4e37a23f169ebb744bcb1fe53450c4b3ec19899dd16358e4b41affba45bfc2fd99255edf8610e04276092b9fb71746df0233aef6d32ee305280d1a0b272b254c12772c4cfe343ab75c9fa339607473975b59650a46915c7f94b641696d954359d38e0db3361e3d816c10d617d5f27e265abbf101add0affea2e8a3e23e2111d5b704a52e7d34a7af17277b9ed8ac08ac7cb136c7eeed15637bd7105315175336ad9b88ba824677674dbc4339ccc1d35511fe485f8d322c417b62da2f177759565e2046eb899013331b18a68ca6247e5fb05becc97115273419424a5b", @typed={0xc, 0x28, @fd=r3}, @typed={0x18, 0x8d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @nested={0x150, 0x8d, [@typed={0xc0, 0x20, @binary="867d0050c2bfc4ad5a1dd05c72f41dbbc0ecf65d449fcabe3fdcc9fcdc7f73e29828e06aff10b1f3aa16b3c87c55556adefa7c5956311369960cd56ecdcd902b23a22fdf03c9e74fc2d558515d30b282bb85e8b1b9ba86168440ff68375964d403f4ec7cf408d507a2f6c7045124e753091d951b0f6b99848d1ce91f7ca8e01a185f1dc7df1ca396652019c2c458322a6f4eab5c56fa78e805534875dbd9655278990665721272f715f9e153ce2fa68bd6675d2581fb"}, @generic="94fcc03f0be54a8c9e3faae282bb3c5172377707ab16e0d7453d776e403c4538a2c2246e753900d02313405f9dc2fac60a6a3add98c09dc43f7eab4324fa0dd78fb6b83f4a598e2c7073c6b225b578f55e5680aa77bad943a4d644eea0adcb109b02606901dfc94ddcfc53e1e3849454b5ed4b70138eac50f822dee2beb0a240e281ab7c65891153a229ae47"]}, @typed={0xc, 0x3f, @ipv4=@empty=0x0}, @nested={0x184, 0x90, [@generic="86aef4666fd40e85831c126bcb9f3fb9aef71c616e2953cb0304e9187eab2166bc686ac6563ccc8cee3e4e9ead9b36f446a8cd2d2d8f8b6ac613565af205", @generic="38cbca85c8b3b5a3e756f87cbb95b1e3701cbf2606a6ba9b904ff46326cff928c1aecc", @generic="5fd352abdc5d7538dffe611dbb0291436e2817296b5479edd54fb4b3c35c887c04655c55a0c00fb3153a85c970ae6caccdc3a6152a48834da3069f6b16afc288de3976503c893a69e5cfb7a3afed4db75f4f4339e9940e04e2", @typed={0x28, 0x51, @str='bdevselinuxnodev#\\GPLtrusted\x00'}, @typed={0x8, 0x4f, @void=""}, @generic="fb76210ae55e3b70b12289dabc7ea8097aab062fba50df796bea6732a46ab552653152254edb5247949b1c3921dab48a4e9352dcb4f8932e31739ebc11d349c0d29622bd01a7e5aa830a04c2d6d4f0cf5d6f8f33ad63192f4b572283d5bb864f6d7a6d6f2afedb387c24cc0b47441fb313839b", @typed={0x8, 0x92, @binary=""}, @typed={0xc, 0x6e, @fd=r7}, @typed={0xc, 0x83, @fd=r4}]}, @typed={0x18, 0x46, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1428}], 0x1, 0x0, 0x0, 0x4}, 0x4000) r9 = syz_open_dev$sndmidi(&(0x7f0000ec6000)='/dev/snd/midiC#D#\x00', 0x4, 0x20002) setsockopt$bt_BT_CHANNEL_POLICY(r9, 0x112, 0xa, &(0x7f0000096000)=0xfff, 0x4) r10 = geteuid() fstat(r9, &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r9, &(0x7f0000969000-0x8)='./file0\x00', r10, r11, 0x400) socket$l2tp(0x18, 0x1, 0x1) socket$netlink(0x10, 0x3, 0xf) [ 84.125869] audit: type=1400 audit(1516308304.621:251): avc: denied { accept } for pid=12799 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/18 20:45:04 executing program 1: pipe2(&(0x7f00008e6000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() capget(&(0x7f0000be1000)={0x19980330, r1}, &(0x7f00002bc000-0x6)={0x0, 0x0, 0x7, 0x8, 0x0, 0x0}) 2018/01/18 20:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00001e7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) 2018/01/18 20:45:04 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000)='/dev/audio\x00', 0x400401, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000007000-0x4)=0x101, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000)={&(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x40)=[{&(0x7f0000007000)=""/165, 0xa5}, {&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000001000)=""/199, 0xc7}, {&(0x7f0000007000)=""/93, 0x5d}, {&(0x7f0000008000-0x90)=""/144, 0x90}, {&(0x7f0000008000-0x84)=""/132, 0x84}, {&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000001000-0xe)=""/14, 0xe}], 0x8, &(0x7f0000002000)=""/132, 0x84, 0x2}, 0x2000) getsockopt$inet6_mtu(r1, 0x29, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/18 20:45:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) 2018/01/18 20:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f000037c000)='/dev/sequencer2\x00', 0x440100, 0x0) 2018/01/18 20:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000025000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f0000001000)=0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000caf000)={0x0, 0x0, ""}, &(0x7f0000286000-0x4)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000409000-0x9)='/dev/rtc\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000127000-0x38)=[{&(0x7f0000a0c000)=""/28, 0x1c}, {&(0x7f0000bf2000)=""/189, 0xbd}], 0x2) 2018/01/18 20:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0xf, 0x2e82, &(0x7f0000ee8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000eca000-0x10)={0x0, 0x0, 0x3f, 0x3}, &(0x7f000001f000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000002d000-0x8)={r3, 0x6}, &(0x7f0000f39000)=0x8) close(r2) dup2(r0, r1) 2018/01/18 20:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000b5000-0xb)='/dev/midi#\x00', 0x8, 0x0) uname(&(0x7f0000845000)=""/231) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000061e000-0x4)=0x0, &(0x7f0000ed4000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:45:04 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/ppp\x00', 0xcb40639b7a6ff870, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000801000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000001e000-0x1000)="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") writev(r1, &(0x7f0000015000)=[{&(0x7f000001d000-0xab)="2f6b9671561f64accbb5701d99224ce40b31dffdb187d8ce1e3f09012506383d498de495297b9df675d92bb1ebe9317c55ef6a4f6d80c07babed33397db585d65ed88bda4e09233584b0134dc873e2ff3d214d5feb5a69e97a159b7f6bdf3342ffdbcc0f651e66e676ce98ef8f3c035f6187be39e74ffba850f4a0ca007fdd2aecba0d6678a20df3d625c2848811c7422699e79078810f0c0f9a806adfc04ac0b06b171c1707836d1d178a", 0xab}, 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", 0x1000}, {&(0x7f0000007000-0x56)="ad787bb45d46cc3936ce26929bf1775c5e6cceaa769e836049f47a62bf682cff5d80674615cb4b988eea8a39a61be902007f3ad688cf96f7e1c640725a50bae233150fabc583b90a0ddf4779f0d5786300b81c7ab23a", 0x56}, {&(0x7f000000b000-0x6c)="c2b59facfd93130c4b266e137f29a0fad726bbbbc16830d4d41afce133ea56ef1e468105c35c1b925eb3c6daaae70d1e0d58fb8c913761a7ee9c242cb5f84e500d9e7a6136af19acc359677c1ec9e9eea24c9f5304344d9d87e7d0f8c31b86b04bd06b71fedb0cb5735befe4", 0x6c}], 0x8) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:45:04 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00006f9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001000-0x120)={0x0, 0x100000000, 0x1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0x5, 0x63, 0x8aa, "f787f6721d8bdaddbefc9f2751a65ebb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000002000)={{0x1, 0x8}, {0x1, 0x1f}, 0x7f, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000005000)={r1, 0x7}) accept4$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r2}) 2018/01/18 20:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000aee000)="6f37972d010aeee1dc6f0b9c8d01c88759cf8a2b3000817fdaddfb13def086befe774339f0414800d189afd013da2f254bdc81df2f36bd0cc91755061611dfdf77048b5473aa2ac262e96651b9ac78712c8eddca790f95107ec5ce0041d7cb8f2fb5297627a4494db8f25b1b1614", 0x6e) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000086e000-0x4)=0x0, 0x800) getsockname(r1, &(0x7f0000918000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001c000-0x4)=0x10) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009d6000)='./file0\x00', &(0x7f000037b000-0x7)='hostfs\x00', 0x1, &(0x7f00000b2000)="199f37bc9e57aa187b9dc322262f6b7c4f9afd7111ea563e757e23db2349f32a11492d33677e1f225afefbc314691eb48323003c794d8a5e47fa") lstat(&(0x7f0000ece000)='./file0\x00', &(0x7f0000062000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d30000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/18 20:45:04 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d91000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x3, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0xe194) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dbc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r3, 0x7, 0x0) 2018/01/18 20:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x5e7, 0xfffffffeffffffff) dup2(r0, r3) 2018/01/18 20:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b6f000)='/dev/dsp#\x00', 0x3, 0x0) mmap$binder(&(0x7f00004ab000/0x6000)=nil, 0x6000, 0x7, 0x1012, r0, 0x0) 2018/01/18 20:45:04 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x50000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002000)={{0x10000003, 0x0, 0x3, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000002000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x2a, 0x0, &(0x7f0000000000)="ab34ed9e810184b6012d51a157df9e563a78a82bbd7ec5c43685e55b2735f8632c88598f998dac8b6b60"}) 2018/01/18 20:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000078e000)='/dev/mixer\x00', 0x80, 0x0) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f00009fd000-0x4)=&(0x7f0000ea4000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002b7000)=0xc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c3b000-0x6)={0x8, 0x100000000, 0x9}) 2018/01/18 20:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e8b000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006ab000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x8090, &(0x7f0000f35000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00008a1000-0x50)={@common='erspan0\x00', @ifru_flags=0x1200}) 2018/01/18 20:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000045e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x80000004000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000b74000-0x20)={0x7003, 0x4, 0x3ff9, 0xa4d, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000aff000-0x20)={0x10004, 0x1, 0x6000, 0x2000, &(0x7f0000e35000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/18 20:45:04 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x1000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000901000-0x15)='/proc/self/net/pfkey\x00', 0x22a502, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b67000)=0x200, 0x4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b43000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x799c46ab, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000966000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0xb5a4, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00009aa000)=0x0, &(0x7f0000d0c000)=0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000485000)='/dev/ashmem\x00', 0x101080, 0x0) syz_open_dev$tun(&(0x7f0000549000-0xd)='/dev/net/tun\x00', 0x0, 0x100) 2018/01/18 20:45:04 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eaa000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000422000)=[], 0x15555555555556c5, 0x0, &(0x7f0000f53000-0x8)={0x0}, 0xfffffffffffffda0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000de8000)={0x0, 0x0}) 2018/01/18 20:45:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ad000+0x926)={0x0, 0x5, 0x20}, &(0x7f0000490000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000728000)={r1, 0x4}, 0x6) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x6, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b018f6c65000d", 0x8, 0x1000, &(0x7f00004ed000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f0000025000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) io_setup(0xfffffffffffffacf, &(0x7f0000919000-0x4)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00003cb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x11, 0x0) io_cancel(r1, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f000006b000-0x9)="0f38bcb1d89da118e5", 0x9, 0x6, 0x0, 0x1, r2}, &(0x7f00000f4000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000007f000-0x18)={0x0, 0x0, 0x0, &(0x7f0000597000-0x8)=0x0}) 2018/01/18 20:45:05 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000048c000-0x48)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000943000-0x8)={0x2, &(0x7f0000c41000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/18 20:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000305000-0x23)="1b5c6f5c37891231d121a4607ac078c3abef0b78c87e80c657ea4935879e648c905e87", 0x23) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000878000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f00001ad000/0x2000)=nil) getpeername$packet(r0, &(0x7f0000f4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d68000-0x4)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 20:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x410800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002be000-0x4)=0x5, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00002be000-0x4)=0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004d1000)='/selinux/user\x00', 0x2, 0x0) 2018/01/18 20:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f000078e000-0x8)=[]) openat$pfkey(0xffffffffffffff9c, &(0x7f00001d6000)='/proc/self/net/pfkey\x00', 0x4c0000, 0x0) 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b02000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002c7000)=0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/18 20:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) ioctl$TIOCEXCL(r0, 0x540c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000098000-0x8)={0x0}, 0x0, &(0x7f00007bd000)={0x0, 0x0}, 0x8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a4c000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f00006fe000-0xb5)="366cf1ddd5c4689a1b28a026e8c4402b9a2ccdb13a15e07662b8b934c367b2f32ba51731a56f219e540bb3b02809dab7e1b6410c3ba098e08d317f3ff1626402383cab24a8cf96861b73ddd19df423a1436db3ad3e0d3e1c33c424fb96780cd71c0debc1f92fc14eee4ecabe8854d0db7fdb10b4b03ef4d9a5bb7dcb63d1faef025bd0aad0b121c37738ada81e9912d793f208322646ce484b44a8fba6a546bac0079f9a6341360a8c15770ccd96d9510234f9f74b", 0xb5, 0x4044, &(0x7f0000246000)={0x1a, 0xff, 0x4, 0x5, 0xe9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005cd000)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000685000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000de000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001e1000-0x9)='pagemap\x00') fcntl$addseals(r3, 0x409, 0x3) lseek(r3, 0x0, 0x1) open_by_handle_at(r3, &(0x7f0000d78000-0xe1)={0xe1, 0x1, "45498d6bc8f61afb1f82978269928bbc823b2c8e8f8cb1184c65d4dc5e159370f59edd3301db59bb3b983fb84811aa4df85cd2973e8ad8c59e4fffb407de34feb23145dc073435bdcd9afb55ebec734434a6809cd166322db2b9300d3e3b56c6b0432b1211cc4b32de4722152c7c13410ff239638d8140372833beedd5e8beecd887448a241ab527eb5f9b024140fbd0589e6412153aafc958a091871394c6ab52b1dfabcdb6a98d9a5507d830973b1de4d57ac866af4a761689a697793455d57bb68456341eae291deb0b04bfe8aa36974cc50de776dd5f67"}, 0x2000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ab000-0x8)={0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r4, &(0x7f0000b13000-0x28)=[{&(0x7f0000563000)="7ee58b524c2241889019a8316edc0bd94b8790c2d8a5e312fe34e6f3ceeff3bedd489fe6c32f96dc103f21c339c3c88ae12e516a4891d1b6682501ae931b84bf81bf686778f784b75a0668ffe2158091f0d49a6776d798a27a74ca44bb71d0dbfbc464bcb04883aa85750e1aef5af67319f054ebde685ebf22be649ccae65e2d18951de85132b7921d11c41b41e532", 0x8f}, {&(0x7f0000889000-0xeb)="0811003053029fe7caa5024fd8d3c36a1e2e62a711cefec4b7b1af285c3c2359bdc55759cb5397189f5de74e9fd36ba7fb0b18f9a0de2d60e4ebba46e8d03d603593bf104e62bd6b7899591ae9b2f13996faf17e7bccdc8b4c95406f35c81d0b1dc09daa600f8eed70d31d3a3b680983420c2f702f8334e71c3b9bb0a4c5f6f7d3f516a3263a7345291cfc6cb7cafc2e31970f9671d9f7a4049a290b0056c97693334ebc127a933a337ad10cd6e2eb24a3883148ea7f017b5fc5b2a7228d4b2b5566c16c928ae0ae49708148870bcfb9ea0d59013405304c7fe8ff6068acddb1228424e2c019e603b9cc8e", 0xeb}, {&(0x7f0000a8f000)="1e20a6d1cd0c5df99d7e9cb8f15bbb3850e7be71520f774d87c23a3e666c07850366eb1dc646d38d4a42d3b60a0176244e3ba0e36795af08e2c4c1f5a76f02a0e0db83d6df94a70bd9c074d0e00a94dab9f8ede25ecb06e82876df609df729bfd096015049321609dcac6f55987b4ad92782041341782f3c2c410e26df55b8612598cd", 0x83}, {&(0x7f00001bc000)="eb9c84ea86de1f0de8a3a8a58459af9ea191d0ce52ee13e2dffad68cd1710b92ee2ae3e2952a6415a0da1fc12488ebcc8e4543c45497d50c7d75131355b11cfea7759d16025b3160da0bcfb71c463510e954308cade0974e96ee52853abc4e8a554accd017cda85ece2058361bf9ff3b73a6dda90793a0e0b9613521e2dd1fc781566f26a1dcf42155d489ccd27ca0787d5c005c2059d3b3bd0742c4d951f28ccd18b20ed8cee2de1ea6e060e80b02455e253d981bc7b1bea7f9c116f2828409fe56dd", 0xc3}, {&(0x7f0000dfd000)="fe9ffe423a7b5e8d6907d90aeec95bc6924b16ffa6790dec1b32a78d9a89003abf01e904ef31fcbc0c2c844219029a783ccf93d211062fe0ec559d4a4938137db87f6421d8b3cdcfab3a3c57562dd92a25e24487d2e53d9a59e77aa00cb323a7a2ef4938493ce9a4eb09", 0x6a}], 0x5) 2018/01/18 20:45:05 executing program 7: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000078c000)={0x0, 0x3, 0x30, 0x100, 0x7fff}, &(0x7f000078c000)=0x18) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000078d000)=@assoc_value={r2, 0x3}, &(0x7f000078d000)=0x8) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f000078f000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000078f000-0x8)={r2, 0x3}, 0xffffffffffffffee) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000788000)="", 0x0) 2018/01/18 20:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000004d000)="c3", 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000697000-0x9e)={0x0, 0x96, "6517e7ca9e6d09241539a960fb3162b3f9c38382ec017aff93b85774059391f550f7124368d2836635d19732fd7c8674fe022430770b248e774628c74d8882e8e27615d6ff3fb2fc7bfc65baf43b82d3c5762406cfae64c647974d5b24ec37c4583f3281c95632d139773630624632016e3a88f110876f0f25e8202e1a3d95b7bf4acf5f292f5278d56f8e7c08ef99df580d637ddf68"}, &(0x7f0000fa7000)=0x9e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004f4000)={r2, 0xff, 0x9, [0x10000, 0xc6d8, 0x1, 0x18d, 0xfffffffffffffffc, 0x80000001, 0x0, 0x5, 0x100]}, 0x1a) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002ba000-0x4)=0x5d, 0x4) dup2(r0, r1) recvmsg(r0, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f00006ee000)=""/173, 0xad, 0x0}, 0x0) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000fb2000)={0x4, 0x7fff, 0x3, {0x77359400, 0x0}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000f42000-0x40)=[{&(0x7f0000fb4000)='E', 0x1}], 0x1) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb3000)=""/0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000062d000)={@generic="53c0a79edd8087d0f32c6f40b0e69741", 0x4}) 2018/01/18 20:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000588000-0x8)={0x0, 0x0}, 0x4000) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f000009b000)=""/138, &(0x7f0000bf0000)=0x8a) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000a84000-0x4)=0x560, 0x4) 2018/01/18 20:45:05 executing program 4: clone(0xa0102100, &(0x7f0000002000-0x96)="", &(0x7f0000001000)=0x0, &(0x7f0000527000-0x4)=0x0, &(0x7f0000000000)="df") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000481000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000d33000/0x4000)=nil, 0x4000, 0x8002, &(0x7f0000001000-0x8)=0x3ff, 0x2, 0x6) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1, 0x5, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x6, 0x7, 0x8}, &(0x7f0000001000)=0x10) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x55, 0x4, 0x80000001, 0x10}, &(0x7f0000002000-0x4)=0xa0) 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xa4, 0x0, 0x0, 0x5}}], 0x30, 0x0}], 0x4ab, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045f000)='/dev/vga_arbiter\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001e8000-0x4)=0x0, &(0x7f000012e000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) clock_settime(0x2, &(0x7f0000cdf000)={0x77359400, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 20:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007de000)=[{&(0x7f0000931000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008d1000)=[{&(0x7f000000b000-0xefd)="60581316cb08ebd812506e5743090df2235065c29a8e64ed239161e644694f814073ebc9b5f3d6872e53e491e6febd46e9c7f6acc073d94ae3b5e83254e8f1b2aca8b1b0a23236dd17e3a1e09867b3d50e4a23cfcb172fa623d4d4e86ea871efb62e71ff0eaa7b5ba7cdf489358c2fef77835a0807eeb5a0f05dcfae2c3466b94ee07c44ded3f8c8520ad7a4b4128bd886ff6e8d173282846d3fd57818e924529d4766ab4712654ab768f0df5e16b49bcc4944f553da4c476d37a7fb7bd147b466299771641e221cbf2ae457a958132b72715526668fcc9ea08cbe813231576b289bb5202f1b331331e0d4fea6e60e819722c57c3e", 0xf5}], 0x1, &(0x7f0000bc6000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000e3a000-0x8)='./file0\x00', &(0x7f0000413000)='ceph\x00\'AS', 0x0, &(0x7f000015b000)="") 2018/01/18 20:45:05 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000006000-0x89)=""/144, &(0x7f000000f000-0x4)=0x439) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000fec000)=0x1) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a7a000-0x1)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00009d6000)={{0x0, 0xffffffffffff7d53}, {0x5, 0x7f}, 0x4, 0x3, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000710000)=0x1) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/01/18 20:45:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000001000)=""/31, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e26000)='/selinux/enforce\x00', 0x20400, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000acc000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000735000)='./file0\x00', 0x42) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00003de000)={0x1, &(0x7f0000de7000-0x4)=[{0x0, 0x0}]}) r3 = syz_open_dev$dmmidi(&(0x7f0000564000-0xd)='/dev/dmmidi#\x00', 0x80, 0x2) chroot(&(0x7f00007a8000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TCSBRKP(r3, 0x5425, 0x1) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d47000-0x8)={r4, 0x7ff}, &(0x7f0000c97000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000be7000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000b2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a06000-0x8)={r6, r7}) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$KDSKBLED(r3, 0x4b65, 0xfc) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000021f000)={{&(0x7f000075c000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x2, 0x80800) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000061e000-0x4)=0x0, 0x4) 2018/01/18 20:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000042e000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mincore(&(0x7f000039b000/0x4000)=nil, 0x4000, &(0x7f0000832000)=""/195) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000001000)=""/191, 0xbf}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000002000-0xcb)=""/203, 0xcb}], 0x8, &(0x7f0000002000-0xaa)=""/170, 0xaa, 0xffffffff}, 0x2}], 0x1, 0x10000, &(0x7f0000000000+0x4e0)={0x77359400, 0x0}) write$selinux_validatetrans(r0, &(0x7f0000001000)={'system_u:object_r:cert_t:s0', 0x20, 'system_u:object_r:semanage_store_t:s0', 0x20, 0x37, 0x38, 0x20, 'unconfined\x00'}, 0x50) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000003000-0x93)=""/147, &(0x7f0000000000)=0x93) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x20)=@random={'user.', 'system_u:object_r:cert_t:s0'}, &(0x7f0000004000-0x46)=""/70, 0x46) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000)='./file1\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x1c)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000005000)={&(0x7f0000005000-0x2c)=@ipmr_newroute={0x2c, 0x18, 0x400, 0x7, 0x1, {0x80, 0x90, 0x20, 0x8, 0xfd, 0x3, 0xfe, 0x5, 0x2100}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_FLOW={0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000006000)={r2, 0x5, &(0x7f0000004000)=[0x800, 0x49c, 0x0, 0x8, 0x9], &(0x7f0000007000-0x4)=[0x0], 0x27, 0x0, 0x10f233c4, &(0x7f0000006000)=[], &(0x7f0000003000-0xc)=[0x9, 0x324, 0x101], 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000007000-0x2a)="f8e6bdb19adf3a126a1c5fc5e997b8c5e3a0987032f626a830c4671c52f1d49d78afac96e4b674de449e", 0x2a}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000)="5a929942251ee4b247c8f62464bf6ab86826bfc3a6e835fbeb7d1c74fe073e2a81d1721022e7a9fddea9ff7865818f63bf6f7ac5678e99988a59b5265d80dd35cc1f662b0d84c1379ac03dc4b54a82b5a6c47440e0b1750a5fb25035d021cdff7f3e53a853705e98b2ae72b4fc8bc55feca2c383b6dc29d57d39", 0x7a}, {&(0x7f0000006000)="dc190bc961bac8b6564cd4582e0dadd04e0aff1b3f9123543b18d79a092cd273d1e94cbeba1e5664b8ab4d1f41dc95ccb94c86689c3b46384eddf926eeca402b31599d4ff09bba3b61040ed2be6eee73407d0422ce273411192e6d3491a3e8695fea9ca22188e3f4733f08c6bf85b09c11de15d6f3f483ae1b32d363e108d6954bc2696f4605aea65386a0a31fba6c6970b7b0d64fc2e4c574d251e4580e6d528dcb2cc9129c744e46333495b4aa71fc7bcec264de7068acf9583d5611970e69706ff207e093548f5ab3afb317c01f5c0bad3690b74014914dd667f7230348d065ee978420da82b57987", 0xea}, {&(0x7f0000002000)="b3563a462451ad6544f402564533e5582bdfed12597d9b4169087ec03622229e49341fa2d42b32d681c58df0030572330859705fda6a43efe90e95ca030849c7179c98982048ad304611939304abc7cd1cdd4ba27d472dac", 0x58}, {&(0x7f0000009000-0x8e)="a40477e3c34b053a070c5977e369215500116a5ab354ee476abe38286926904d58cb00a71c5100335d233378a2d4a252a29b06dd4793e91d9140fda11b58abd1bad656a578c0b50eed32cfbb0ed5e6357a277044fdc736409564d00c73ddfd4acb15c00731c8de97e572615ee6fef917364d1aa4f3a277f229458dbb9dcef6b605bd2ef320e44d37a675412de5b9", 0x8e}], 0x6, 0x4) 2018/01/18 20:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e26000)='/selinux/enforce\x00', 0x20400, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000acc000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000735000)='./file0\x00', 0x42) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00003de000)={0x1, &(0x7f0000de7000-0x4)=[{0x0, 0x0}]}) r3 = syz_open_dev$dmmidi(&(0x7f0000564000-0xd)='/dev/dmmidi#\x00', 0x80, 0x2) chroot(&(0x7f00007a8000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TCSBRKP(r3, 0x5425, 0x1) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d47000-0x8)={r4, 0x7ff}, &(0x7f0000c97000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000be7000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000b2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a06000-0x8)={r6, r7}) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$KDSKBLED(r3, 0x4b65, 0xfc) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000021f000)={{&(0x7f000075c000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/18 20:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = syz_open_dev$admmidi(&(0x7f0000eea000)='/dev/admmidi#\x00', 0xc000000000000000, 0x900) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d48000)={0x8, 0x68c, 0x2, 0x81, 0x1000, 0x9, 0xa15d, 0x3, 0x0}, &(0x7f00008b5000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007c9000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10007, 0x9ca0}, &(0x7f000077c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c19000)={r3, 0xbf, "bee6b8aa7f14af668d9134900dce18c4fac157c517ceed596711114f36335da0fd496e1c9986187d41510baa86c752d7385cee67550185c183b6dcc0bf3502965e68b6b4a6c736d8ea0bda00c53ebaa307654e6b3a214816170740a29e2ef11ce0b7e1c96cd9ad66518bd4e9d3d9b6ee7219b3ee7434c916f1bc46769d00e4f17b529ae83777cfbb8e0a41b87998ca7d0dffafa586c963c2328f7cf71cbc4d41705e7b1345e5ec4b844910d0d074e146c79a61cb34ce0b2b93b8c6086c29bc"}, &(0x7f0000e5a000)=0xc7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b6d000)={0x45c, 0x0, 0xfff, 0xfffffffffffffffa, r3}, 0x10) 2018/01/18 20:45:05 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000053c000)='/dev/sg#\x00', 0x2, 0x220002) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000ae0000)=""/99, &(0x7f0000ae0000)=0x63) syz_emit_ethernet(0x36, &(0x7f0000287000-0x3c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r1 = syz_open_dev$sndpcmp(&(0x7f0000198000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00005b9000)={{0x0, 0x0, 0x7ff, 0x0, 0x80000000}, 0x0, 0x7ff, 'id1\x00', 'timer0\x00', 0x0, 0x200, 0x1, 0xb8, 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]}) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl(r0, 0x4144, &(0x7f0000006000-0x1f5)="") 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x4c)={0x0, 0x44, "c1613d4bb9e555ad02ae42990cd3323318ae64de7834333512236ec933d9e48dd1625e5fb7189dfe7813ac02d1f623149971c10747365ccfd316997cfcedb6b045467c91"}, &(0x7f0000002000)=0x4c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r2, 0x5, 0x1, [0x7]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000008000)='/dev/input/event#\x00', 0x8, 0x40100) dup2(r0, r1) 2018/01/18 20:45:05 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000005000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) 2018/01/18 20:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e26000)='/selinux/enforce\x00', 0x20400, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000acc000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000735000)='./file0\x00', 0x42) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00003de000)={0x1, &(0x7f0000de7000-0x4)=[{0x0, 0x0}]}) r3 = syz_open_dev$dmmidi(&(0x7f0000564000-0xd)='/dev/dmmidi#\x00', 0x80, 0x2) chroot(&(0x7f00007a8000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TCSBRKP(r3, 0x5425, 0x1) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d47000-0x8)={r4, 0x7ff}, &(0x7f0000c97000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000be7000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000b2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a06000-0x8)={r6, r7}) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$KDSKBLED(r3, 0x4b65, 0xfc) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000021f000)={{&(0x7f000075c000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009c6000)={0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000f0e000)={0x0, {""/7}, 0x0}, &(0x7f0000b8e000)=0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a16000)=0x0, &(0x7f0000a2e000)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r1, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000407000)={0xb, 0x1, 0x6, 0x6, 0x2, r3, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000909000)='/dev/sequencer\x00', 0x80000004100, 0x0) write$sndseq(r0, &(0x7f0000ce7000-0x118)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) close(r0) 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f00009ce000)=0x0, 0x9) r2 = memfd_create(&(0x7f0000f34000)='$bdevem1\x00', 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000dc7000)={0x1, 0x39d, &(0x7f0000864000-0x45)="c921ed86a94948a18b011b9d2bbbe4322f5aaf7f3f481f2a6c0df87dd0f6dd7dac0b61ebd7f4aabbc6e58f0712cc772a813ec4bd6fe928f3ca1f273127b305774c1c159871", &(0x7f000048d000)="3728a8fe698ab4c671dad775cad89ea7fcf115e9a44ab344d9c3a1e34671fadf6ef9c57a6f0ab6066ba9af32b955836cce91bfde2b238496a8568936fbdd4ced6914b27f4e54e38782943c1c352df67f49df03a9fcd00dc7320186c17ce7fe19bd8fcbba4de4a615886680bca4c488aee71d033796ff8dcc078c4e31a264f422e2e486cb4bd0", 0x45, 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x7ff) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000dc000)=""/0) 2018/01/18 20:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004f2000)=0xb) r0 = syz_open_dev$sndpcmc(&(0x7f0000a8e000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000b2b000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x159, &(0x7f000015e000)=[{&(0x7f0000e6a000)="b673aa0e3697e415", 0x0}, {&(0x7f00001a2000)="8335bf49fbace1b5aa6a", 0x0}, {&(0x7f000092b000)="1ff1d26920705ea8c26e25d7e914392a5834da0780fb1eca1e57f7f64a8698fcc92951df0fac7638aa359b087afd7de3850618b138901db1e46d0d2c3687bab9a589594f92bcdc4a2a7fe4c4be7b80bd8f88bee6743462f0213896bea90c6c896f4a1d1281d39c1efe47c29c64ee2ffe20", 0x0}, {&(0x7f00005a1000)="551666f2f506cc2fafdb9627f283db69d0697d462cfeafdfbc5f537e0466e56d1f3fefb64b8740d27d0cda3d791140bf2fd3be6e8bb67e246020a3f7c8f8708a9a4425e30c23b43bdef6d97004", 0xff40}, {&(0x7f0000ebe000)="dc87260fe953063f54739ba21f4034cdcc30fd01a2afc95d4cac95411abb750ab92ec5938dea4136764eae35408386f56e0b4450663521000000000000139c6da4d7ae18ed386d34f1310900b3cf65b3a2eb57996163b21145616fc144da96bdc2113aa959f2e810b1f24f17a5fa465ae7065c42602f0549b5a2e7c52a76a6", 0x0}, {&(0x7f000067b000-0x8c)="38cef4bb4b4049d17b78e3c7186b4f93173bda1648ac22dd88c4607eefbc69653abcebec57e2f9f79fde9cf0162b0516e332d6eeabc5fc179320c0a598b84bbfc4e6aee78e87fe4a7334b802a258e29e3d3a08db868a13e23a1132330065d5d146b0dc970aa6d187b9775652ec013a6f742af1fd19d4054b3a01f5475843b6906f6070915a2c71fe1538ec15", 0x0}], 0x0, &(0x7f0000cb8000)=[{0x4c, 0x29, 0x3, "1b7c535fc31923b7a10f2e1d000000000000002041acf27bc3c8d77098e979a831424ebdb98ec455648de0a409985d10fe7b89725f857b536c27dd96430a9d68"}], 0x4c, 0x40}, 0xd6}], 0x1, 0x0) 2018/01/18 20:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x8) connect$inet(r0, &(0x7f0000d0b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000843000)="528f2d2c272d47504c00", 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f0000933000)={0x5, &(0x7f0000b2f000)=[0x0, 0x9, 0x0, 0x0, 0x0]}) r4 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00003ff000-0x24)="24000000100005004d07e30800f201030305f10010000200fdfffffff7000001de5609cf", 0x325) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00001c1000)={"6c32e2611e410f99392530d67809e695", {0x4, 0x0, 0x1, "1669cd288f87", 0xaa2, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00002d2000-0x58)={0x9, 0x1, 0x7, 0x80000001, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000091f000-0x8)='./file0\x00', &(0x7f00009de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000609000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0b000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b44000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000548000)={0x0, 0x0, 0x0}, &(0x7f000045f000-0x4)=0xc) r10 = getuid() fstat(r0, &(0x7f000004c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() r13 = geteuid() fstat(r1, &(0x7f0000176000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000644000-0x1c)={&(0x7f0000204000-0xc)=@proc={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000839000-0x28)=[{&(0x7f0000782000)={0x60, 0x2f, 0x100, 0x0, 0x3, "", [@generic="1a6cc19881a73150f85360a9abe0e55eaf3c9b232a020ffa2d9e5f3d62ca6f784d8ad44fb5297de5cbed5bbbf6a89a81f297b17cf05709c415a8dc267d5b9ca1c134d1b7a47c40d3caae77cdfc1c80"]}, 0x60}, {&(0x7f0000496000-0x3450)={0x3450, 0x12, 0x8, 0x4, 0x3, "", [@nested={0x1268, 0x56, [@generic="f7cf0e896e5f3926b40ced7edc1fcdddc3560d9c819c9f2300ac6ef8ca72824db6525034c9c05bea8e4b147c4619f6eacd8f156bf4cb97469fdc2f1b322a567e807d68b1935089ef25e099aa7654de8740c2b3f41aa039762670b4fb2bb49e02cfd72488c6b3d0425e1f3ef5f3ff4d25404c090ff958d874079d518e04b8ff777d4881d5afb3881166545751546f74381c558fc1da430fa5c6aaba67adcfed14ab0d5f305f301d881a81f26283911b9120f5f10805abdae91021e824d7101930433d4fad288a0181b3eeccb3208a0665aef42f", @typed={0x10, 0x67, @u64=0x7}, @typed={0x14, 0x69, @str="528f2d2c272d47504c00"}, @generic="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@typed={0x7c, 0x5f, @binary="0d757ef309ec72ecfec547499e7ca29fe64d8f36e23078363f47e87fcabaf84b50163362281e57817bae662fe9c4211d4a50a1c1b18af8c835229d88bf506ab2886dfe77fb0dad0d8ffb6d222fe94fae6162593ccdc987f579fdec52d606c1f29c92d0f19dcd7a7f72a5858e45a54f60ae6193"}, @generic="4d0166eb2c6e018ff75855271984eb3242", @typed={0xe0, 0x6, @binary="ccf354aaff69b1a7b186d739967cbccf020dde96aeaf0fc7df092c717de87141adf4414b34003b5f89b43b3e83107b8b415129b6f3480778ea14b80ebe357b5c68ebec7993c9040c9ce298826a55a95a0da9baeac401158899fe272f4343a242b3ea1edd9965d7be9187f4fffd1637d7a839d9b156b480ce2794e5b45017e88085d9a0e3630d0e2033c2db7fcc181652317645c2946b5b327beda75775bc436b778e4d422ce9b0164f3daf3290f4d19d780e7930fb3383773e75f1c1ce21f2747b42e7c8f6b17b7c75e273e12284885353379bb55cf7"}]}, @generic="3b5bfc1df0ee4598abfc780dbad0740c6131076285bb36853e2f4fed59d7d0b004a71b5f9a2e5f253afe83326d9474b9c8ac9c08a66b2f2149f7eb1da90f7217", @nested={0x1028, 0x61, [@typed={0xc, 0x63, @u32=0x7ff}, 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", @nested={0x38, 0x43, [@typed={0x18, 0x52, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x4a, @u32=0x1d2000000000000}, @generic="0a92314af774ec1c46083c5e7515c2"]}, @generic="42c6b95e5239fb57bd2d2dff5697"]}, 0x3450}, {&(0x7f00002a1000-0x1c)={0x1c, 0x2c, 0x300, 0x5, 0x2, "", [@typed={0xc, 0x16, @u32=0x20}]}, 0x1c}, {&(0x7f0000b8f000)={0x110, 0x11, 0x4, 0x4, 0x2, "", [@typed={0xfc, 0x4d, @binary="c47517daacf92cb80540ef691ec56c0e4bd24eb094e292f68b63adcb09027df629761afb5f021c2002781c386fc84c9dca8262d3014a8743d3d545286ebe7f6bf5672c4f334faa7ec8b69458c187c4690730e0af3ebc5a722000166ec51f2d4cb13cb2d5fdbe57b845bf7c39b19a71ac1e36734bd32bbafca9250fca02c44246ef739025ddfb6164d5f3f2197914df45094e168972ce102c8daa507136e860404662b65117ce4b9247417262ca075b568d27d76cc6b482d438ed415e68b1b92ef251358234d5b033eb2290a787950e40853fc8872e425e2f2a46c8b4d890c5416cca79ecac77b6784afea4802e3c90f08c74b2"}, @nested={0x4, 0x7d, []}]}, 0x110}, {&(0x7f00006cc000-0x2c)={0x2c, 0x3e, 0x300, 0x5, 0x0, "", [@typed={0x8, 0x6, @void=""}, @typed={0x14, 0x83, @str="528f2d2c272d47504c00"}]}, 0x2c}], 0x5, &(0x7f00007ac000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r3, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x2c, 0x1, 0x1, [r4, r4, r1, r3, r2, r1, r1, r3]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x34, 0x1, 0x1, [r1, r0, r3, r1, r0, r2, r3, r3, r4, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r3, r4, r1, r3, r3]}], 0x100, 0x0}, 0x20000000) sendmmsg(0xffffffffffffffff, &(0x7f0000d8e000-0x12c)=[], 0x0, 0x0) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) syz_open_procfs(0x0, &(0x7f00004df000)='cmdline\x00') bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) removexattr(&(0x7f000041b000)='./file0\x00', &(0x7f00006c9000)=@known='user.syz\x00') 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdd000+0x105)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f000057e000-0x1)=0x0) 2018/01/18 20:45:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) execve(&(0x7f0000234000-0x8)='./file0\x00', &(0x7f0000733000-0x4)=[], &(0x7f00008e9000)=[]) 2018/01/18 20:45:05 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000013000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000017000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000016000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000c000)=0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000017000-0x14)={r2, 0x8000, 0x1, 0x2, 0x7fffffff, 0xffffffff}, &(0x7f0000016000)=0x14) r3 = syz_open_dev$mouse(&(0x7f000000e000)='/dev/input/mouse#\x00', 0x0, 0x200040) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000017000-0x5c)={0xff, 0x410000000, 0x3, {0x0, 0x0}, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000005000-0x10)={0x10000, 0x1000, 0x0}) ioctl(r0, 0x440000000000127f, &(0x7f0000014000)="") 2018/01/18 20:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) r1 = syz_open_dev$audion(&(0x7f0000747000-0xc)='/dev/audio#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007f3000)={0x5, [0x3ff, 0xfffffffffffffff8, 0xffff, 0x9, 0x1]}, &(0x7f00000a4000-0x4)=0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000001e000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/18 20:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000530000)=""/246) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f90000-0x4)=0x14) 2018/01/18 20:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000014e000-0x4c)={0x9, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00004e8000)='/dev/usbmon#\x00', 0xb6, 0x408082) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b47000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x6, 0x100000001, 0x7f, 0x100}, &(0x7f0000268000-0x3)=0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000d3d000)=""/232) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:05 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x91, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000e10000)='ppp0%user\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000edc000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000089e000-0x4)=0x0, &(0x7f0000b4b000)=0x4) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/18 20:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) r1 = syz_open_dev$adsp(&(0x7f0000be8000-0xb)='/dev/adsp#\x00', 0x5, 0x2000) getpeername$inet(r1, &(0x7f0000f3d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000393000-0x4)=0x10) 2018/01/18 20:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="e8", 0x1, r0) r2 = add_key$user(&(0x7f0000b1e000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087e000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511e0b84f55668c2b7bf86a5b3ad749fb9dfa160fc68b4db8f8d859eda616566af453311c46e67f512c4347dfb14ca7678435", 0xf1, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0xfffffffffffffffd, &(0x7f0000a6f000)={&(0x7f0000788000)={'md5\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f0000fd0000-0x71)=""/113, 0x71) 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00002ec000)=0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000a66000-0x4)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00009ae000-0x8)={0x1d, &(0x7f0000107000-0x1d)="7be7478d4c32a51266ec61ef3e54a1b51f172db368b26a0cda60cc98f5"}) getsockopt$inet6_buf(r0, 0x29, 0x100000000000048, &(0x7f0000ad6000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0xffffffffffffff6f) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b99000)='/dev/admmidi#\x00', 0x7, 0x101080) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000562000)=[{&(0x7f000063f000-0x58)={0x27, 0x1, 0x3, 0x3, 0xe560, 0x78e, "804be43c0ef64140e4837deeb801215ad745a3057a3dd1328110bf1acb2cdd6d01deff3defd9fe01cb5006392d5a626c191bd98cc1748d5f01813ae9433f92", 0x9}, 0x58, &(0x7f00005e2000-0x38)=[{&(0x7f0000c6f000-0x1000)="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{&(0x7f0000841000-0xf2)="da660081636b65d5d2c09061532d5c0068ae00385051eb04a380fff379374ad4d81147c568762e9afca3968b47e3e579f29edaed5a0f2ab3ba95a18dd63164275ebe8b0326044897ba07f0d350176ebc599ac8bb31e5fbd95291a8ae4680169ed1371c5d1b4e4ccd792d1643de22d496578271bd189ac7f967de3bf8da080236a77286d96ca669c9729e20843761b9f473fa6a3282a8262d877d4f0932d92d214997b2d2abc19292ca86e77e73f43b691e5c9723c530c70fa3c1a7ac7d2e9e41536657139044315c734429b15ac366ae2b273f53f0fa5c8d70ab9dad0c86e38c01fea0f6a29510038a399434beea91403454", 0xf2}, {&(0x7f0000ffa000)="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", 0xfd}, {&(0x7f00002fb000)="fd09744392adf3e45f7416c7ddc16ca7ec25fd7a68e4aed0abd25c2371e2142099e4a1d23b0789dc0e99d5eb9996de5126e28fbef39263b7e70a209a98759d2aaf375fc930fb12372ee5807702e1de427606ad3ea070395b44d6e8b874415f5721a2652c5f00a5edb91641597fe85ba422b7a96e9d264f9ddb7bdfa03ea9c16a88988fb5a59c23cf1e8cabf4ed17fe3956b156c0f93ed89b71b263d1d3f822138a2fa67443687ef0379e1eaed3f1e7371eb1c78bc981db0e18fadd1f9e968292fe44a64076af0a71bbb0dc68fe03fa4bdbde59614736092ab69b77312523222fb7d574ab3bbca27e071b793991de68a53f9d64eeb55d259180", 0xf9}], 0x7, &(0x7f0000245000-0x40)={0x40, 0x118, 0x0, "adab52937771feafacb10a8b0824a4ddd6808214546a539bbcbb4b06e33c168e7fe5263dd2f4a80781662fc92ffe9431790a417c"}, 0x40, 0x4000}], 0x1, 0x90) socketpair$inet(0x2, 0x4, 0x2, &(0x7f00004d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00003fb000)={0x5, &(0x7f000014f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000002a000)={r3, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002d7000-0xc)={0x0, 0xfff, 0x30}, &(0x7f0000c09000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004da000-0x8)={r4, 0x1ff}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000943000-0x31)=""/49, &(0x7f0000b83000)=0x31) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x100000001, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000032d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x697, 0x7f, 0x7, 0x6, 0x1}, &(0x7f000079c000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x7788}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c3b000)=0x0) ioprio_get$pid(0x1, r2) 2018/01/18 20:45:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000447000-0xf3)=""/243, &(0x7f0000496000-0x4)=0xf3) socketpair(0xd, 0x681a1caa6102b982, 0x6, &(0x7f0000adb000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x400) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b2000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00007d2000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000942000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000b00000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r3}, 0xc) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f00000d4000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3) 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000917000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000df6000-0x8)=[{&(0x7f00003ac000-0x2)='\x00\x00', 0x387}], 0x20000000000001de) 2018/01/18 20:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x80, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000)=""/0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000b58000-0x24)={0xfffffffffffffffb, 0x3, 0x3, 0x4b, &(0x7f0000297000)=""/75, 0x96, &(0x7f00006ac000-0x96)=""/150, 0x1000, &(0x7f0000299000-0x1000)=""/4096}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 20:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000422000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006ac000)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f0000b1c000-0x8)=0x3, 0x8000000000006138) recvmmsg(r1, &(0x7f0000e11000-0xc0)=[{{&(0x7f0000a64000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000bd9000)=[{&(0x7f000047f000-0x82)=""/130, 0x82}, {&(0x7f0000a85000-0xe8)=""/232, 0xe8}, {&(0x7f000041c000)=""/227, 0xe3}], 0x3, &(0x7f00001e4000-0x64)=""/100, 0x64, 0x9}, 0x4}, {{&(0x7f00000b2000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c76000)=[{&(0x7f00004ad000-0x5b)=""/91, 0x5b}, {&(0x7f0000623000)=""/157, 0x9d}, {&(0x7f0000754000)=""/18, 0x12}, {&(0x7f0000615000)=""/153, 0x99}], 0x4, &(0x7f0000445000-0x1f)=""/31, 0x1f, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f000059e000)=[{&(0x7f0000654000)=""/216, 0xd8}, {&(0x7f0000159000-0x61)=""/97, 0x61}, {&(0x7f0000384000)=""/120, 0x78}, {&(0x7f0000fd9000)=""/1, 0x1}, {&(0x7f0000824000-0xda)=""/218, 0xda}], 0x5, &(0x7f0000ecb000)=""/189, 0xbd, 0xffffffffffffffc0}, 0x1000}, {{&(0x7f0000eef000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017a000)=[{&(0x7f000037a000)=""/66, 0x42}, {&(0x7f00004af000)=""/184, 0xb8}, {&(0x7f0000794000)=""/4096, 0x1000}, {&(0x7f0000920000-0x6d)=""/109, 0x6d}, {&(0x7f000049b000)=""/180, 0xb4}, {&(0x7f000022b000-0x93)=""/147, 0x93}], 0x6, 0x0, 0x0, 0xfffffffffffffffe}, 0x5}, {{&(0x7f0000a97000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f90000)=[{&(0x7f0000128000)=""/255, 0xff}, {&(0x7f0000aa1000-0xb4)=""/180, 0xb4}, {&(0x7f00005f0000-0xfc)=""/252, 0xfc}], 0x3, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f0000415000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ce1000-0x50)=[{&(0x7f0000ecb000)=""/228, 0xe4}, {&(0x7f0000646000-0x51)=""/81, 0x51}, {&(0x7f00009e3000)=""/4096, 0x1000}, {&(0x7f000098a000)=""/193, 0xc1}, {&(0x7f0000edd000-0xfe)=""/254, 0xfe}, {&(0x7f0000293000-0x19)=""/25, 0x19}, {&(0x7f0000d5c000-0xa1)=""/161, 0xa1}, {&(0x7f0000024000)=""/4096, 0x1000}, {&(0x7f00006a7000-0x3a)=""/58, 0x3a}, {&(0x7f0000145000)=""/9, 0x9}], 0xa, 0x0, 0x0, 0x8000}, 0xb0f3}], 0x6, 0x100, &(0x7f000015f000)={0x0, 0x0}) sync_file_range(r1, 0xfffffffffffffffc, 0x1, 0x0) symlinkat(&(0x7f0000a0a000)='./file0\x00', r1, &(0x7f00005dd000-0x8)='./file0\x00') 2018/01/18 20:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000504000)=0x0) timer_create(0x8, &(0x7f0000a50000)={0x0, 0x3b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba4000-0x4)=0x0) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) write(r0, &(0x7f000097d000)='\a2', 0x2) 2018/01/18 20:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f02000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000085d000)={0x7b, 0x0, [0x4, 0x5, 0x9d3, 0x4898], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000123000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000017e000)={@multicast2=0xe0000002, @rand_addr=0x81, @empty=0x0}, 0xc) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00009c3000-0xf)={0x0, 0x5, [@random="5bf16228cce6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="dc6d88979d2d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) write$sndseq(r3, &(0x7f0000053000)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/18 20:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d1000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a16000)=0x0) ptrace$setopts(0x4207, r1, 0x3, 0x18) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x2000000000000044, 0x4) sysinfo(&(0x7f0000022000)=""/23) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000375000-0x10)={0x6, 0xf5b, 0x6, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000c6f000-0x38)={&(0x7f0000a1a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000650000)={&(0x7f00002f7000)=@polexpire={0xbc, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000a0000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x100}, 0x8) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b", 0x6e, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000345000)=0x4) 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fc4000)={0x0, 0x2d, 0x0, @thr={&(0x7f0000826000)="ea4cc7b3189f7b5094333bc51e96a4f24939f2dbf5fcd6b1f38faddff9239bdfa1f901c43e112abcf537fd329c678c2288", &(0x7f0000744000)="7f0ac5185b9617dc82bda893fe38153b531f52db0efd881281ece9b6fe2315b38d2345f832d4589283aa143980ef8e875cf89e0996aaa11194aa358674a658ea88a7951599d3b24b507e5665bbfc685728e4e48e0357c38518953bfbfb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ee000)=0x0) clock_gettime(0x0, &(0x7f0000db2000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00003c6000)={{0x0, 0x0}, {r1, r2+30000000}}, 0x0) r3 = add_key$keyring(&(0x7f0000ecc000)='keyring\x00', &(0x7f000045f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f000045e000)='keyring\x00', &(0x7f0000c86000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r3) r5 = socket$nfc_raw(0x27, 0x3, 0x0) readahead(r5, 0x0, 0x7) keyctl$set_timeout(0xf, r4, 0x0) 2018/01/18 20:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000d22000)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000483000-0x448)=[], 0x0, 0x0}, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() exit(0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f000085a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dda000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(r1, 0x0) 2018/01/18 20:45:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00008fb000-0xd)='/dev/usbmon#\x00', 0x8, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7e0}, &(0x7f00007f7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xae46}, 0x6) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/18 20:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ded000)=[{{0x0, 0x0, &(0x7f0000f34000)=[{&(0x7f000013d000-0x1000)="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", 0x72f}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 20:45:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x81, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x100404, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008f6000-0x50)={{0x4227, 0x1}, {0x101, 0xffffffffffffffc1}, 0x5, 0x6, 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, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000389000)={{0x1, 0x2}, {0x2, 0xfff}, 0x5, 0x5, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x6d, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000d3f000-0x4)=0x4) 2018/01/18 20:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e9a000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ae6000)={0x0, 0xe3, "e086b5a0173140146aee59db0080e79eb24a79c094200d147d51b33f84213a6094db2d59467f4691eb165fa604403b7237390d4499f467b528d7596d4281622c326cd538c6b50fb11168aab74dfe4b07b5b6826602f4e5dcc774e819c9f1e2064ec45b9f275cbdf4b975351bcb81d8bff0a625db15fbcb27607ab459da7751f293c011c7240b9aeabec33821e298867260e4c4b0fcc720d21ba418e9bc11c39336c22b471fd18a715ce0806a280273b1ff67c6787e93cbe1ac00ffbc0ec73d137e36cb1905ab3de0f9287ee69a3df55006485b3ac7876b02d4265d8cb72147d2210f34"}, &(0x7f0000b26000)=0xeb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000372000)={r1, 0x7c2b000000000000, 0x83, 0x8, 0x100000000, 0x7}, &(0x7f0000647000-0x4)=0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000244000-0x4)=0x6001, 0xffffffffffffffc2) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f7b000-0x5c)={{0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, {0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1, [0x33, 0x7fffffff, 0x3, 0x8000, 0x7, 0x5, 0xfffffffffffffffc, 0x1]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000982000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f00000aa000)=[], 0x3c1) 2018/01/18 20:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x800, 0x0}) 2018/01/18 20:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) acct(0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a8c000)={0x4c, 0x0, &(0x7f0000cc8000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000758000)=[], &(0x7f000040a000-0x48)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000a1a000)=""}) 2018/01/18 20:45:05 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00008ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x0, 0x1, 0x16}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) mlock(&(0x7f00006ef000/0x3000)=nil, 0x3000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f00003e0000-0x8)=0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e24000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000605000-0x4)={0x2, r2}) 2018/01/18 20:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f7000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x8) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/18 20:45:05 executing program 2: pipe(&(0x7f000035e000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r1, 0x8001, 0x0}], 0x1, 0x100) r2 = dup2(r1, r1) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d92000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000035000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000165000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) [ 85.493076] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=13114 comm=syz-executor7 [ 85.497381] binder: 13105:13111 got new transaction with bad transaction stack, transaction 39 has target 13105:0 [ 85.497402] binder: 13105:13111 transaction failed 29201/-71, size 0-0 line 2815 [ 85.521604] binder: BINDER_SET_CONTEXT_MGR already set [ 85.521617] binder: 13105:13122 ioctl 40046207 0 returned -16 [ 85.523776] binder_alloc: 13105: binder_alloc_buf, no vma [ 85.523838] binder: 13105:13111 transaction failed 29189/-3, size 40-0 line 2903 2018/01/18 20:45:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00005e7000)='/dev/audio#\x00', 0x9, 0x400040) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000067c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000074b000-0x4)=0xb) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00009e6000)={0x2, {{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x952}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000327000-0x32)=""/50) 2018/01/18 20:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ef1000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000074f000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r1, 0x0, r0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000b08000)='/dev/vcs#\x00', 0x7, 0x80000) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000239000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 2018/01/18 20:45:06 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000000)={"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"}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f000099c000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x397, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x6) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000002000-0x4)=0x4fa3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000002000-0xc)={0x10002, 0x0, &(0x7f0000208000/0x4000)=nil}) 2018/01/18 20:45:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x7, 0x7, &(0x7f0000340000-0x8)={0x0, 0x0}) accept4$netrom(r1, &(0x7f0000ff4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000957000)=0x48, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000456000-0x4)=0x0, 0x4) bind$bt_hci(r1, &(0x7f0000c65000-0x6)={0x1f, 0x4, 0x0}, 0x6) 2018/01/18 20:45:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006e0000)={0x0, 0x0}) finit_module(r0, &(0x7f0000015000)="2f646505000bdb8f2f73657100", 0x2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007ab000)=0x0) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/18 20:45:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/enforce\x00', 0x301001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000902000-0xe5)={0x0, 0xdd, "c698139316a5363e50977ab2ac0c7989b8f66a97f00d6c70a9f0d96d089d72a393d44afa4232dad487f137fbd995c331031b98e09bdb95ef44dcf8ceb61ea03e5cd26508cc1f6f12f154712920ba1a0595882573ab6cfb5b70307d3e8a97738e89ae35eeddc2384f0b61a33bce89eefa178038786e19da13326de4e675f9be7215a88fbc378cfb9c667883377a487a64e6eb3b7118aaad1dfc92787843d5065db44f0aa6bad69db198d515319b537b8e9fa0a93daeb121c7e254cd498e4d358237fb118104f733ba22229385bb8fa1dd4d9a2f23e430973b7152dfad7c"}, &(0x7f00008f5000)=0xe5) r3 = getuid() fstat(r1, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuseblk_mount(&(0x7f00002d6000-0x8)='./file0\x00', &(0x7f0000240000)='./file0\x00', 0x8000, r3, r4, 0x5, 0xdf, 0x8400) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000089a000)={r2, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a46000)=0x310) ppoll(&(0x7f0000cee000)=[{r5, 0x20, 0x0}], 0x1, &(0x7f0000180000)={0x0, 0x989680}, &(0x7f0000873000)={0x1}, 0x8) 2018/01/18 20:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000c49000-0x4)=0x0, 0x4) prctl$setendian(0x14, 0x2) 2018/01/18 20:45:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7acae307, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffd) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x5, 0x401, 0x9, 0x200, 0x3}) r1 = syz_open_dev$urandom(&(0x7f00006ed000-0xd)='/dev/urandom\x00', 0x0, 0x4002) ftruncate(r1, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c10000)='net/ipv6_route\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f000018a000-0x10)=[{&(0x7f0000809000)=""/197, 0xc5}], 0x104, 0x0) [ 85.535973] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.536203] binder: release 13105:13111 transaction 39 out, still active [ 85.536209] binder: undelivered TRANSACTION_COMPLETE [ 85.536218] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.536239] binder: send failed reply for transaction 39, target dead 2018/01/18 20:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x39d, &(0x7f0000263000)=[]}, &(0x7f0000a94000-0x4)=0x10) getpeername(r0, &(0x7f0000c1f000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00002c7000-0x4)=0x8) 2018/01/18 20:45:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000d3c000)='/dev/input/mice\x00', 0x0, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xefd4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000)={0x4, 0x4, 0x100000001, 0x5, r1}, &(0x7f00008e5000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b0f000)=0x1, 0x4) r3 = accept4(r2, &(0x7f0000f12000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000717000-0x4)=0x10, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f56000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebc000-0x4)=0x14) exit_group(0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000842000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcc, 0xfffffffffffffc00, 0x80, 0x68}, &(0x7f0000c0a000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008c0000)={r4, 0x7}, 0x8) pipe2(&(0x7f0000eac000-0x8)={0x0, 0x0}, 0x80000) ioctl$TUNATTACHFILTER(r6, 0x400854d5, &(0x7f00003e5000)={0x2, &(0x7f00005c7000)=[{0x3ff, 0xc7, 0x100, 0x1}, {0x0, 0x81, 0x7fff, 0x1}]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000095e000)=0x5, 0x4) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x800000010d, 0x0, &(0x7f0000000000)="02ca023b", 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000d7f000)=""/182) recvfrom$unix(r5, &(0x7f0000ae2000)=""/113, 0x71, 0x40000000, &(0x7f0000040000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r5, 0x80) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000063e000)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d19000)=0xc) clock_gettime(0x0, &(0x7f00009fa000)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000370000-0x1c)={&(0x7f0000e9c000)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f0000935000-0x8)={&(0x7f0000c2a000-0x34)={0x7, 0x200, 0x3, {r8, r9/1000+30000}, {0x0, 0x2710}, {0x1, 0x3a, 0xfffffffffffffff9, 0xfffffffffffff48f}, 0x1, @can={{0x4, 0x8, 0x20, 0x3f}, 0x1, 0x1, 0x0, 0x0, "c326b11a11238f55"}}, 0x34}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 2018/01/18 20:45:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x1000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 20:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000221000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd65300000000000000001769e7c4db44c249b544230ba2870800000000000000ef7099030000000000000000000000e922d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336426fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1fae08c5387ed8fd0598b600570000000080000000f6928f6672f98f7e149be31bd78b506e8bce9b02620d72e2326056ce5ce1c0c75d96acd50a149d508fb5d5480192b60000000200000005139a54b7fb8e06a9237d7eb0f0cf3e0a0000f9d9", 0xf9, r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000882000-0x9)='/dev/ppp\x00', 0x3ffff, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000902000-0x28)={0x2, 0x4, [{0x0, 0x0, 0x81}, {0x8, 0x0, 0x8}]}) r4 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f000003b000-0x118)={0xf4, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) keyctl$dh_compute(0x17, &(0x7f0000889000)={r1, r2, r4}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'hmac(sha3-256-generic)\x00'}, &(0x7f0000bed000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:45:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/18 20:45:06 executing program 7: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f00000ec000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x56, 0x38, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, {[@dstopts={0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x10001}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0xffff}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1831, 0x5, "fc00f10971"}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/18 20:45:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d82000)='/dev/midi#\x00', 0x8, 0x20003) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000024b000)={0x0, 0x400, 0x20, 0xd0, 0x0}, &(0x7f0000b4a000-0x4)=0x18) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000747000-0x7b)=""/123) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e05000-0xc)=@sack_info={r1, 0xe0c, 0x1}, 0xc) prctl$setname(0xf, &(0x7f0000cd3000)=':-\x00') 2018/01/18 20:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00008b4000-0x10)='/selinux/member\x00', 0x2, 0x0) move_pages(0x0, 0x1, &(0x7f00008b8000-0x14)=[&(0x7f00001ab000/0x1000)=nil], &(0x7f0000a45000)=[0xed7a, 0x0], &(0x7f000082b000)=[0x0], 0x2) fstat(r0, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000462000-0x11)='/dev/vga_arbiter\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000934000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003f3000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000efa000-0xb8)={0x0, 0x1, 0x8, 0x984, 0xead4, 0x4e68, 0x100, 0x9, {0x0, @in6={{0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x8, 0x9, 0x3}}, &(0x7f0000faf000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000051b000-0x8)={r2, 0x4}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000028000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000865000)=0xe8) 2018/01/18 20:45:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x6, 0x0, 0x0, 0x0, 0x60, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 20:45:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) fstat(r1, &(0x7f0000528000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:45:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000812000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000e2f000)=""/193, &(0x7f00002c2000)=0xc1) bind(r1, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c13000-0xb)='/dev/mixer\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ed5000)={0x0, 0x16, "13e7d36b42d8bbc0e05ae26b5b4e2aadd829fcd9c97a"}, &(0x7f0000887000-0x4)=0x1e) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d3f000-0x8)=@assoc_value={r3, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c9000)={0x0, 0x70, "7c7cf1a5150c9855ed80e9eb4d26c7c7e464c1ba9c96c0dfabfaf5bda2939d969ce1af416d281ff1c7366cc864e29dd7ee829b5d02a8d9b722eb224464ac41bdf042db8c006b2d9c1431f150e9ed61fdac3d8e35ad7053325e6f98f58eebbab2389478cf68d1e31e79ae64d936a8c35e"}, &(0x7f0000553000-0x4)=0x78) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002df000)=@assoc_id=r4, &(0x7f0000ce7000-0x4)=0x4) rt_sigprocmask(0x1, &(0x7f000005c000)={0x0}, &(0x7f0000296000-0x8)={0x0}, 0x8) 2018/01/18 20:45:06 executing program 7: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x3, &(0x7f0000f14000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000347000-0x8)={0x6, &(0x7f0000f18000)=[{0x94, 0x8001, 0x3, 0x2}, {0x4, 0x800, 0x5, 0x49}, {0x800, 0x2, 0x3861, 0x100000000}, {0x9, 0x6, 0x90a400, 0x5}, {0x3, 0x5, 0x6, 0x100000000}, {0x1, 0x147a, 0x3, 0x0}]}) [ 85.851796] ================================================================== [ 85.859225] BUG: KASAN: slab-out-of-bounds in sha3_update+0xdf/0x2e0 [ 85.865717] Write of size 256 at addr ffff8801cddfcdbc by task syz-executor1/13163 [ 85.873414] [ 85.875028] CPU: 1 PID: 13163 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #178 [ 85.882364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.891694] Call Trace: [ 85.894352] dump_stack+0x194/0x257 [ 85.897969] ? arch_local_irq_restore+0x53/0x53 [ 85.902620] ? show_regs_print_info+0x18/0x18 [ 85.907097] ? compat_keyctl_dh_compute+0x2bb/0x3e0 [ 85.912110] ? sha3_update+0xdf/0x2e0 [ 85.915894] print_address_description+0x73/0x250 [ 85.921510] ? sha3_update+0xdf/0x2e0 [ 85.925301] kasan_report+0x25b/0x340 [ 85.929094] check_memory_region+0x137/0x190 [ 85.933489] memcpy+0x37/0x50 [ 85.936592] sha3_update+0xdf/0x2e0 [ 85.940219] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 85.946097] crypto_shash_update+0xda/0x240 [ 85.950419] hmac_update+0x7e/0xa0 [ 85.953949] crypto_shash_update+0xda/0x240 [ 85.958251] ? hmac_import+0x1bd/0x230 [ 85.962147] __keyctl_dh_compute+0x160f/0x1990 [ 85.966722] ? __kernel_text_address+0xd/0x40 [ 85.971314] ? dh_data_from_key+0x340/0x340 [ 85.975633] ? find_held_lock+0x35/0x1d0 [ 85.979713] ? __might_fault+0x110/0x1d0 [ 85.983764] ? lock_downgrade+0x980/0x980 [ 85.987901] ? lock_release+0xa40/0xa40 [ 85.991853] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 85.997762] ? kasan_check_write+0x14/0x20 [ 86.001990] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 86.006826] ? compat_SyS_keyctl+0x2c0/0x2c0 [ 86.011271] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 86.016024] compat_SyS_keyctl+0x72/0x2c0 [ 86.020156] ? compat_keyctl_instantiate_key_iov+0x1c0/0x1c0 [ 86.025949] do_fast_syscall_32+0x3ee/0xf9d [ 86.030261] ? do_raw_spin_trylock+0x190/0x190 [ 86.034833] ? do_int80_syscall_32+0x9d0/0x9d0 [ 86.039419] ? syscall_return_slowpath+0x2ad/0x550 [ 86.044331] ? prepare_exit_to_usermode+0x340/0x340 [ 86.049366] ? sysret32_from_system_call+0x5/0x3b [ 86.054210] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.059050] entry_SYSENTER_compat+0x54/0x63 [ 86.063438] RIP: 0023:0xf7f94c79 [ 86.066779] RSP: 002b:00000000f779008c EFLAGS: 00000296 ORIG_RAX: 0000000000000120 [ 86.074471] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000020889000 [ 86.082739] RDX: 00000000205cd000 RSI: 0000000000000001 RDI: 000000002010c000 [ 86.090342] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.097591] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.104848] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 86.112137] [ 86.113746] Allocated by task 13163: [ 86.117444] save_stack+0x43/0xd0 [ 86.120877] kasan_kmalloc+0xad/0xe0 [ 86.124567] __kmalloc+0x162/0x760 [ 86.128085] __keyctl_dh_compute+0x2b0/0x1990 [ 86.132557] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 86.137378] compat_SyS_keyctl+0x72/0x2c0 [ 86.141507] do_fast_syscall_32+0x3ee/0xf9d [ 86.145813] entry_SYSENTER_compat+0x54/0x63 [ 86.150197] [ 86.151800] Freed by task 9285: [ 86.155057] save_stack+0x43/0xd0 [ 86.158488] kasan_slab_free+0x71/0xc0 [ 86.162355] kfree+0xd6/0x260 [ 86.165440] assoc_array_rcu_cleanup+0x197/0x220 [ 86.170179] rcu_process_callbacks+0xd6c/0x17f0 [ 86.174824] __do_softirq+0x2d7/0xb85 [ 86.178596] [ 86.180202] The buggy address belongs to the object at ffff8801cddfccc0 [ 86.180202] which belongs to the cache kmalloc-512 of size 512 [ 86.192837] The buggy address is located 252 bytes inside of [ 86.192837] 512-byte region [ffff8801cddfccc0, ffff8801cddfcec0) [ 86.204694] The buggy address belongs to the page: [ 86.209604] page:ffffea0007377f00 count:1 mapcount:0 mapping:ffff8801cddfc040 index:0xffff8801cddfca40 [ 86.219033] flags: 0x2fffc0000000100(slab) [ 86.223252] raw: 02fffc0000000100 ffff8801cddfc040 ffff8801cddfca40 0000000100000005 [ 86.231116] raw: ffffea000740d620 ffffea00073cdae0 ffff8801dac00940 0000000000000000 [ 86.238975] page dumped because: kasan: bad access detected [ 86.244660] [ 86.246262] Memory state around the buggy address: [ 86.251184] ffff8801cddfcd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.258523] ffff8801cddfcd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.265860] >ffff8801cddfce00: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc [ 86.273197] ^ [ 86.278885] ffff8801cddfce80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.286223] ffff8801cddfcf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.293555] ================================================================== [ 86.300888] Disabling lock debugging due to kernel taint [ 86.306462] Kernel panic - not syncing: panic_on_warn set ... [ 86.306462] [ 86.313819] CPU: 1 PID: 13163 Comm: syz-executor1 Tainted: G B 4.15.0-rc8+ #178 [ 86.322473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.331818] Call Trace: [ 86.334407] dump_stack+0x194/0x257 [ 86.338013] ? arch_local_irq_restore+0x53/0x53 [ 86.342658] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.347387] ? vsnprintf+0x1ed/0x1900 [ 86.351163] ? sha3_update+0xd0/0x2e0 [ 86.354938] panic+0x1e4/0x41c [ 86.358105] ? refcount_error_report+0x214/0x214 [ 86.362837] ? add_taint+0x1c/0x50 [ 86.366353] ? add_taint+0x1c/0x50 [ 86.369868] ? sha3_update+0xdf/0x2e0 [ 86.373642] kasan_end_report+0x50/0x50 [ 86.377603] kasan_report+0x144/0x340 [ 86.381388] check_memory_region+0x137/0x190 [ 86.385771] memcpy+0x37/0x50 [ 86.388864] sha3_update+0xdf/0x2e0 [ 86.392469] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.398333] crypto_shash_update+0xda/0x240 [ 86.402637] hmac_update+0x7e/0xa0 [ 86.406153] crypto_shash_update+0xda/0x240 [ 86.410449] ? hmac_import+0x1bd/0x230 [ 86.414327] __keyctl_dh_compute+0x160f/0x1990 [ 86.418915] ? __kernel_text_address+0xd/0x40 [ 86.423395] ? dh_data_from_key+0x340/0x340 [ 86.427704] ? find_held_lock+0x35/0x1d0 [ 86.431748] ? __might_fault+0x110/0x1d0 [ 86.435786] ? lock_downgrade+0x980/0x980 [ 86.439911] ? lock_release+0xa40/0xa40 [ 86.443858] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.449729] ? kasan_check_write+0x14/0x20 [ 86.453953] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 86.458772] ? compat_SyS_keyctl+0x2c0/0x2c0 [ 86.463167] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 86.467911] compat_SyS_keyctl+0x72/0x2c0 [ 86.472042] ? compat_keyctl_instantiate_key_iov+0x1c0/0x1c0 [ 86.477817] do_fast_syscall_32+0x3ee/0xf9d [ 86.482118] ? do_raw_spin_trylock+0x190/0x190 [ 86.486679] ? do_int80_syscall_32+0x9d0/0x9d0 [ 86.491240] ? syscall_return_slowpath+0x2ad/0x550 [ 86.496151] ? prepare_exit_to_usermode+0x340/0x340 [ 86.501145] ? sysret32_from_system_call+0x5/0x3b [ 86.505974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.510794] entry_SYSENTER_compat+0x54/0x63 [ 86.515177] RIP: 0023:0xf7f94c79 [ 86.518515] RSP: 002b:00000000f779008c EFLAGS: 00000296 ORIG_RAX: 0000000000000120 [ 86.526579] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000020889000 [ 86.533998] RDX: 00000000205cd000 RSI: 0000000000000001 RDI: 000000002010c000 [ 86.541246] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.548490] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.555737] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 86.563458] Dumping ftrace buffer: [ 86.566973] (ftrace buffer empty) [ 86.570662] Kernel Offset: disabled [ 86.574259] Rebooting in 86400 seconds..