0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000630000-0xc)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000003b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a43000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002b7000-0x94)={r1, 0x8c, "39380ff13886fc7d7d2ad0d8265f0b04c903e2f5c59e14df2fb53032f34d8b73c8bd60f594f630145a6d1e171e24356bfcf71a7a4aa70edff480cf74475b696811a34f53f3a5888243d92ccb8f1fe75094d98d38e08d5f12fa9174a79279d8829f25755f9f6cfcbb6b3aac82bd73175d5d4f0a8ec1230df0d0ef13edae7f8c72fa65f94d3815430d5081aa3f"}, &(0x7f000060f000)=0x94) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) dup2(r2, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/05 07:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f3b000-0xd)='/dev/binder#\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 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) r0 = accept(0xffffffffffffff9c, &(0x7f000036d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cb9000-0x4)=0x6) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000022d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x14) prctl$setmm(0x59616d61, 0x5, &(0x7f000027b000/0x2000)=nil) 2018/01/05 07:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001cd000)=0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000a55000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000050b000)=0x10) fcntl$setown(r1, 0x8, r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000589000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00003f7000-0x8)=0xfff) r2 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b3e000)={0x7, [0x800, 0x8, 0x7087, 0x4, 0x400, 0x4, 0x1]}, &(0x7f00001c3000)=0x12) read$eventfd(r2, &(0x7f0000048000-0x8)=0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/05 07:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00000b2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x5865, 0x0, 0x0, 0x0, 0x0, "f70b54b4"}}}}}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e55000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000222000-0x28)={@generic="3b8cd0a0374fa8a0f946aa9942261f57", @ifru_data=&(0x7f0000aa5000)="a7c38f447ab91f48d13f3fef7f1207188b55b76cc10247a5c8350800d5d1a940"}) 2018/01/05 07:35:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000099f000)={&(0x7f0000cd6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000e59000)=""/42, 0x2a}, {&(0x7f0000497000)=""/23, 0x17}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000c5e000)=""/142, 0x8e}, {&(0x7f0000514000-0x77)=""/119, 0x77}, {&(0x7f0000f10000-0x28)=""/40, 0x28}, {&(0x7f0000000000)=""/12, 0xc}], 0x8, &(0x7f00000e0000-0xa8)=""/168, 0xa8, 0x7}, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x8) semop(r1, &(0x7f00000cb000-0x1e)=[{0x4, 0x0, 0x1000}, {0x0, 0x5, 0x1000}, {0x6, 0x4, 0x1000}, {0x7, 0x2, 0x1000}, {0x0, 0x6, 0x1800}], 0x5) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d82000-0x28)={@common='eql\x00', @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000155000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d02000)=""/235) [ 93.570862] device eql entered promiscuous mode 2018/01/05 07:35:29 executing program 4: 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, 0x6, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e7c000-0x10)='/selinux/member\x00', 0x2, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 07:35:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aad000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 07:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80dc5521, &(0x7f0000856000)={0x0, 0x452, 0x3f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 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, 0x0]}) iopl(0x4) 2018/01/05 07:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={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, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000159000)='./file0\x00', 0x0) syz_emit_ethernet(0x13, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0x3, @llc={0x0, 0x0, "d0", ""}}}}}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a15000)="d5e8", 0x2) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f000018d000)=[{0x0, 0x0, &(0x7f00000ff000)=[], 0x0, &(0x7f000038f000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x40040}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="38639658c7e4aa4c60033e471ec0767958ecc3fbeed95a3a1b3d6b6371ba3399f3f068bddd0cb02686144df43279693531880096239a0ef4c1b6455183b66dc65e789ad64bbdcfbf83f91a94b49af1739a463b60e375041cf5f0dbbae7ef95ac80d31ff67c7f99493a9627fb5394f13310e5d4cc593a5d64d8534aeb31cfa179ece7dedbaec0de74b4302f692fe791dd20230559fff930320e7d259db594bcb2cf948b3bc82ac3840f3abb903477382ace101004633eb7615c1906928b7f843c6d74d083c1f45ba400b115f90e935fb9861f9b6709779916b551da3699b9d21eaf38", 0xe2}], 0x1, &(0x7f000001d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x400000c}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="219af531089070f5a28b", 0xa}], 0x1, &(0x7f00004bc000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x58, 0x117, 0x2, 0x42, "61d2915d2d13b914da6ca41eeddcf25a97a506ba70464a0000000000000004bb0d5249c04ca064092bda338b50a148b0b6bbd433ea05733ed3469f212fa5de927787"}, @op={0x18, 0x117, 0x3, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0, 0x80}], 0x3, 0x4004) 2018/01/05 07:35:29 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d0000-0x6)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f000094b000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000084000-0x49)=""/73, 0xfffffffffffffd3c}], 0x1) timer_create(0x0, &(0x7f0000403000-0x60)={0x0, 0x3c, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cd4000)={0x0, 0x7, 0xa, [0x7fff, 0xffffffffd7e367fb, 0x9, 0x80000000, 0x3ff, 0x200, 0xe, 0x9000000000000, 0x1f, 0x4]}, &(0x7f0000427000)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d30000)={r4, 0x3}, 0x8) timer_delete(r3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000eef000)=0x1) bind$netrom(r0, &(0x7f0000acf000)=@ax25={0x3, {"c3dad00ea1aba3"}, 0x5}, 0x10) timer_create(0x5, &(0x7f0000478000-0x60)={0x0, 0x23, 0x3, @thr={&(0x7f00006a7000)="b10bdf610c83fe0ee34f5e0079bec31c9f0c0227fc299946735e6a650b14d4b60f16520fb23e756e310645a2b47323432d865db3da5e3f22d677ced0224f6bffdd4c9551e10a135269144c450fa15df1d15cbf679d945decfab5d54793eea2abc332171eb4e86d0a0380fe531e17f4be39923cd3c2defbd23dabe20b4b5e1dbb77d54bb83e112166a62bbe071b1161f9ca3b5b73585b9822b541cf661ffddcf4b239cd4a0db300402fc7e43d53f5c73d0dfd9eee1714", &(0x7f000012c000-0x91)="c842cb9faa770958eeeb38463891820d8559187434e01d714a55b16ff2fe26a4c87ade9421e3deda82bd25d029a2b9fc347485ec1244793701e8783baf7e7223f9e9a8f12abcc48cd716d950b2cb0106d1fceb01ded0f32b44b4b0f9572d5301216ec9d858fc1f3dec0cff24945611d7019afef11e63ed2498c5cf90dcd4e5f564cfafed9277503a3da75b7f9d1ed2f13e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a8000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) fcntl$getownex(r2, 0x10, &(0x7f0000bee000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00004a1000-0x20)={0x1, 0x3, 0x1f, 0x3, r5}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008b9000-0x18)={r0, &(0x7f0000a0e000)="783ec037eabaee30372d671f160ffe8f20a4b9e637a8b2e4d6acffcbfc175e6ec2c0792987cac3302ff64272dc197b81ae9660c7f549285a76060e7ce6c7f15b3ed0d4003972be787860d863ffaa991ffd00df321d86c99a6b2acd01fbd53c6400c0c094879afdad4ae1fb607f34458db492d84ffe2f436e1f9ec45ca27f4f5c3f57133bdc1639d01ceaebb4d6cb1b641f8b5661b2e6efc0ab8c9cc65b6e04e5678ff7bb3fd63a2f9adad5d20371a84a64e2252d515ef3e95ae09e3a007945ccbd745ec969d75b6f6661e56aad58fe534a45dbabe91c69bedf", &(0x7f000039d000)=""/70}, 0x18) 2018/01/05 07:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000051d000)='/dev/snd/timer\x00', 0x0, 0x800) read(r0, &(0x7f0000fab000)=""/8, 0x8) 2018/01/05 07:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c90000)=0x400000000018, 0x4) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b7c000)='reno\x00', 0x5) sendto(r1, &(0x7f00007d5000-0x7d)="870b50ee448a10ceb1074acd71e89062af2c8b8783b36b0f0fa87fc31d19403525d2dcb9d2e2a92884f2c5caac5a151a384cf18f66dc46c78870e154f5ae96c102a4a97c3fc74331499324c5bcac4c3465e0f23ba39bee163ec65cfc8f26e2ea57678a765a52c710e7bc2c4a850788fadb178fe87c9d366c4361087137", 0x7d, 0x20000000, &(0x7f0000aab000-0x10)=@llc={0x1a, 0x1a, 0x8, 0x6, 0x7ff, 0x1000, @random="fa75ed709829", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f000085a000)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = socket$inet(0x2, 0x8000000000000007, 0x21) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x0}) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r3 = syz_open_dev$tun(&(0x7f0000e78000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@generic="1ac897ba4b9c1bb2ce316e3b6ca4bb9c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/05 07:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009a4000)='/dev/vcsa#\x00', 0x6, 0x8000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c2000)="78c09ec5a86034868e292101784dfb7b", 0x10) shutdown(r0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x74, 0x80000001, 0x20a970e3, 0x0, 0x0, 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) munlock(&(0x7f0000ee7000/0x4000)=nil, 0x4000) connect$netlink(r0, &(0x7f0000d7d000)=@proc={0x10, 0x0, 0x3, 0x1200000}, 0xc) 2018/01/05 07:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000546000-0x4)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/05 07:35:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x420100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d2c000)='net\x00') renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000bb4000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) capset(&(0x7f00003b5000)={0x200f1526, r3}, &(0x7f000094b000-0x18)={0x7, 0x6, 0x799, 0x1908, 0x200, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0x9, "21980c1f40882d"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) fcntl$setown(r2, 0x8, r3) 2018/01/05 07:35:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 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, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000029d000)=0xf009) 2018/01/05 07:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000490000)={0x0, 0x800, 0x7, [0xfff, 0x3, 0xbf9, 0x9, 0x1, 0x7, 0x200]}, &(0x7f0000776000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f2f000-0x8)={r1, 0x100}, &(0x7f0000423000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df1000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:35:29 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af1000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e0d000+0xe4b)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000c3a000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f28000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) bind$alg(r1, &(0x7f0000255000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dfc000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0xffffffffffff0b86, 0x3, 0x8001, '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]}) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d1f000)={@common='eql\x00', @ifru_flags=0x0}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bind$alg(r2, &(0x7f0000df6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000043d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000601000)={0x0, 0x10001, 0x24}) 2018/01/05 07:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5e7cd24c, 0x4, 0x0, 0xfffffffffffffffd, 0xffffffffffffff28, 0x2}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00003df000)=""/111, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000679000-0x9)='/dev/dsp\x00', 0x0, 0x0) write(r0, &(0x7f0000102000-0x79)="ff8ecc80ee0101df24d5cd2d4cb4e9b227312da65c0004", 0x17) 2018/01/05 07:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000077e000)={0x2038, &(0x7f0000e05000)=[{0x200005, 0x0, 0xfffffffffffffffe, 0x0}]}, 0x10) shutdown(r1, 0x1) close(r0) 2018/01/05 07:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f00003a9000-0x6c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a2af28", 0x18, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}}, 0x0) 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000152000)={0x0, 0x0, 0x0, ""}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) poll(&(0x7f0000e01000)=[{r2, 0x2, 0x0}, {r1, 0x80, 0x0}, {r1, 0x108, 0x0}, {r0, 0x19, 0x0}, {r0, 0x1c0, 0x0}, {r1, 0x40, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r2, 0x400, 0x0}], 0x178, 0x5a3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:35:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x80042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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) fchmod(r1, 0x0) sync_file_range(r1, 0x9, 0x3, 0x2) 2018/01/05 07:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setreuid(0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009a2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b8000-0x4)=0xe8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000c32000)=""/75) 2018/01/05 07:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005bd000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000a19000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) 2018/01/05 07:35:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x20000) syz_open_pts(0xffffffffffffff9c, 0x400000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0xc000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$tun(r1, &(0x7f0000001000-0x112)=@pi={0x0, 0x8f06, @ipv6={0x100, 0x6, "a4cef3", 0xe6, 0x2e, 0x8637, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x33, 0x4, 0x2, 0x2, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x2f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x2}]}], @udp={0x2, 0x1, 0x9e, 0x0, "f72f7ae67a509c447c7e150029f2ce3ccc65856131e5047e5ededd34f282151f542a382ee58662fe5c673fca3894a6fc3e73cb54b0e42e3f461cfe70c3c8afddc4de2c88dd1edb167c9a3981024130488b550d9b6f867f3a9e9eeb25a6b913ab5c034b7fdc2de147b7ae0c4868e8f100b834e0523b99d4fb3dd903d6013fbe298f118cabb7574540b320eabd69b62bb14ed877972051"}}}}, 0x112) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x20000000000002, r3, 0x0) [ 93.779204] kauditd_printk_skb: 30 callbacks suppressed [ 93.779209] audit: type=1326 audit(1515137730.055:1027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000a0a000-0x1000)="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", 0x4e5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000e9d000)={0x0, 0x1, 0x0}, 0x0) shutdown(r0, 0xfffff80000000002) 2018/01/05 07:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000761000)='/dev/vga_arbiter\x00', 0x60200, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dfc000-0x4)=0x0) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 07:35:30 executing program 7: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b25000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x2766b64a3303b0ce) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f000091c000-0x10)={0x8, 0x0, 0x3}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/dsp\x00', 0x100, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00008be000-0x4)=0xc77f) r2 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r2, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/05 07:35:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x105200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x100000000) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x62000000000000, 0x709000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001e6000+0xfd4)=0x0, &(0x7f000092d000)=0x4) 2018/01/05 07:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000919000)='/dev/mixer\x00', 0x400, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/mixer\x00', 0x111000, 0x0) linkat(r0, &(0x7f000063d000-0x8)='./file0\x00', r1, &(0x7f0000efe000)='./file0\x00', 0x1400) pipe(&(0x7f0000588000-0x8)={0x0, 0x0}) symlinkat(&(0x7f0000b0a000-0x8)='./file0\x00', r2, &(0x7f000052d000)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) bind(r0, &(0x7f00001ef000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) shutdown(r3, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000323000)=0x2, 0xff20) getpeername$unix(r1, &(0x7f0000587000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a5000)=0x8) 2018/01/05 07:35:30 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept(r1, 0x0, &(0x7f0000002000-0x4)=0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000014000-0x90)=[{&(0x7f000000a000)=""/224, 0xe0}, {&(0x7f0000003000-0xaa)=""/170, 0xaa}, {&(0x7f000000a000)=""/120, 0x78}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x27)=""/39, 0x27}, {&(0x7f0000008000-0x44)=""/68, 0x44}, {&(0x7f000000a000)=""/40, 0x28}, {&(0x7f0000006000-0x10)=""/16, 0x10}, {&(0x7f000000a000)=""/89, 0x59}], 0x9) [ 93.810987] audit: type=1326 audit(1515137730.087:1028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=113 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 93.846833] audit: type=1326 audit(1515137730.087:1029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:35:30 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8000000000086dd, @ipv6={0x0, 0x6, "a228af", 0x1, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/rtc\x00', 0x40, 0x0) 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = socket(0x1f, 0x5, 0x600) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000661000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002c000)=0xffffffffffffff9c) r1 = gettid() getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00004fb000-0x2)=0xc88a, &(0x7f0000fad000-0x8)=0x2) r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000086000)='hybla\x00', 0x6) fcntl$setsig(r0, 0xa, 0x3d) r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002cb000)=0x1f, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bbd000-0x8)={0x0, 0x0}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000f85000)=0x1ed) recvmsg(r3, &(0x7f0000d24000-0x38)={0x0, 0x0, &(0x7f0000eaf000-0x80)=[{&(0x7f0000a0f000-0x59)=""/89, 0x59}, {&(0x7f0000cec000-0xa3)=""/163, 0xa3}, {&(0x7f00007bc000)=""/36, 0x24}, {&(0x7f000006d000-0x9d)=""/157, 0x9d}, {&(0x7f000028a000)=""/17, 0x11}, {&(0x7f00001c8000-0x7a)=""/122, 0xffffffb8}, {&(0x7f00009ca000-0x14)=""/20, 0x14}, {&(0x7f0000f3a000)=""/158, 0x9e}], 0x8, &(0x7f000045f000-0x67)=""/103, 0x67, 0x7}, 0x20) sendfile(r3, r2, &(0x7f000030f000)=0x0, 0x7563) recvmmsg(r0, &(0x7f0000146000-0x78)=[{{&(0x7f0000694000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000052000-0x30)=[{&(0x7f0000d5b000)=""/188, 0xbc}, {&(0x7f000092e000)=""/202, 0xca}, {&(0x7f0000ffb000)=""/225, 0xe1}], 0x3, &(0x7f0000f34000)=""/4096, 0x1000, 0x100000000}, 0x7}, {{&(0x7f0000732000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001b6000-0x40)=[{&(0x7f0000676000)=""/0, 0x0}, {&(0x7f0000082000)=""/151, 0x97}, {&(0x7f0000bbd000)=""/16, 0x10}, {&(0x7f000090a000)=""/186, 0xba}], 0x4, &(0x7f000020d000)=""/4096, 0x1000, 0x8}, 0x1}], 0x2, 0x20, &(0x7f0000ced000)={0x77359400, 0x0}) listen(r2, 0x2) [ 93.851181] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/05 07:35:30 executing program 3: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000b39000-0xa)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007a1000)={0x0, 0xd7, "69fe1eadb12011e48481580b1b82d233974426c98a829545ce8d1c8f5d098aac2c27bbd8beff50943bbd5e4dca863af70ab8c9de9a6e9e3918ef5240a16b01b3844eb74a2c289d4491b93624c35a9e05692691ff865d4f7b7d8228907193f3114b95d8279ade099865e446dd35ec5ae953b98baf284e7b57694c09a0d5576c06e175e74e1266767e74eb15efd520308b6176cb8061aedcc25a159d7ca456ee50dcecd8f2049fcb4c5bcf2bcfc0130c87d8e533b826dc0abe9de3742ca296d2adaf6c8a24bb92fb417a4f41fd25ebf1b906272da94c63c3"}, &(0x7f0000a2a000-0x4)=0xdf) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000047d000)={0x8, 0x10000, 0xc, 0x9, 0x4, 0x8, 0x2, 0x11, r3}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000f14000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x50, 0x0, &(0x7f0000004000-0xd4)=[@free_buffer={0x40086303, 0x20400000000}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/05 07:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b86000)="290000001f000707ff0000000000000012000600e00000000b40130000000000000000fe0021ff106d", 0x29) 2018/01/05 07:35:30 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f00009f9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000231000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffa, @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, 0x6177249, 0x4, 0x7, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x2, 0x8000, 0x40, r2}, 0x10) r3 = syz_open_dev$sg(&(0x7f00002d9000-0x9)='/dev/sg#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f000046c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) 2018/01/05 07:35:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xc2)={0x0, 0xba, "f5d2696ffe7ae31ab1276573704ffd7ff2229407cfd8a54f5d409254deecba1c1b97278f013967ba7a00a96b727a35b083730372ba4df9eb6eface132a40fa44f7a5587a1c20191b0391d78117b287181dbbb11b4b7fc8d8fd26b94bb1b231b74f6f1daa0bc9f4fa1688ad090b74736f5a7814b69c42306645da8cb6caf1ec4370f862a86f885f90d4a6d9c658bebe5318bf34e8740c71cc05ca2ff062f4aa7c6908fe3dc391c2af263fa09e6b24d9f0a3361e86499c59e2d8b4"}, &(0x7f000080d000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b8b000-0x98)={r1, @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]}, 0x515, 0xffffffffffff0000}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8e000)='/dev/rfkill\x00', 0x2000000000200206, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00001f1000-0xd8)=@ioapic={0x100000, 0x1, 0x5ff, 0x2a, 0x0, [{0x1, 0x40, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x2, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x2, 0x6, 0x1000000010000000, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x3, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xc6f7, 0x80, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7514}, {0x0, 0xe970, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x9, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x5a}, {0x9, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xffffffffffffffff, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x4, 0x7fffffff, 0x1, [0x0, 0x0, 0x0, 0x0], 0xec6}, {0x4, 0x100000001, 0x480000000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0xffffffffffffffe0, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x2458fff, 0x8, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4b4b, 0x1f, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x20, 0xf8df, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x6, 0xffffffffffffffff, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x269, 0x3ff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8f5b, 0x1cbf, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0xf6}, {0x2, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0xffffffffffffffc7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5e38}, {0x3, 0xfffffffffffffc00, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x0, 0x77dd, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ddf000-0x8)={r3, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000799000-0x14)={r3, 0x7f, 0x8, 0xb1, 0x5db9, 0xfff}, &(0x7f00007c9000-0x4)=0x14) 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x3a) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) tkill(r1, 0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f0000ee3000)="") [ 93.851189] CPU: 1 PID: 11769 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #248 [ 93.851193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.851195] Call Trace: [ 93.851208] dump_stack+0x194/0x257 [ 93.851219] ? arch_local_irq_restore+0x53/0x53 [ 93.851225] ? __schedule+0x8f3/0x2060 [ 93.851232] ? find_held_lock+0x35/0x1d0 [ 93.851242] ? handle_userfault+0x12b7/0x24c0 [ 93.851254] handle_userfault+0x12fa/0x24c0 2018/01/05 07:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007c7000-0xc)='/dev/autofs\x00', 0x400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f69000)='net/ipv6_route\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000710000-0x8)=0x3f) pipe(&(0x7f000058f000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x7ffffff) 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000be5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) socket$inet(0x2, 0x0, 0x0) clone(0x0, &(0x7f0000baf000-0x2)="", &(0x7f00007d9000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e2a000-0x1)="") 2018/01/05 07:35:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0xa000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000315000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x4, 0x10, &(0x7f0000d00000/0x1000)=nil, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = memfd_create(&(0x7f0000c38000-0x15)='\'securityself!self\x00', 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00005e9000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:30 executing program 0: r0 = shmget(0x2, 0x1000, 0x80, &(0x7f000033e000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getpgrp(r3) r4 = syz_open_dev$sg(&(0x7f000025a000-0x9)='/dev/sg#\x00', 0x200080002, 0x40004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r5, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d1000-0x20)={0x7fff, 0x7, 0x200, 0x7e1, 0x2, 0x0, 0x71, 0x6, r6}, &(0x7f00000ae000)=0x20) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a87000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000af6000)={0x0, 0x81}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r7, 0x3, 0x30}, &(0x7f000068d000)=0xc) r8 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) r9 = shmat(r8, &(0x7f0000000000/0x2000)=nil, 0x6000) syz_open_dev$random(&(0x7f0000c0d000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000011b000)=0x0) shmctl$IPC_RMID(r8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r9) 2018/01/05 07:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b58000-0x4)=0x0, &(0x7f0000f11000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000674000-0xb9)="0a04759ab0f0007f0000020054dbb7360014dfff0000000000ff0100000aff6e3ed1f3f74551412a823c29424a1ed17ed3a29189394329ccea075d54266e8eec824dc80348d3c613679abb7512a0e8b523a094859e3e981f11badb863740708efba92a46790027af5d8bec622311eda4477560784833169143047ebd1b1ea728442520f41eb72e3c48127cdfaadfc8ad9fb6aed33f8b48a241f9bbe55afeae466dde3327f7b5095ea336be53626b86323f1a6ba68674a867a4", 0xfffffee8) 2018/01/05 07:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000080d000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000869000)={0x4, 0x7, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) 2018/01/05 07:35:30 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x21) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)="6e65742f7866726d827361747400") sendfile(r0, r1, 0x0, 0x6) 2018/01/05 07:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/load\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00005c1000-0x9)='/dev/rtc\x00', 0x10002, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000208000)={0x6fb348a7, 0x8, 0x5, 0x0, 0x4, 0xc2e, 0x9, 0xfca5b46, 0x100000000, 0xfffffffffffffff9, 0x0, 0xb0c, 0x0, 0x59a, 0x340, 0x76cd, 0x2, 0x4, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") 2018/01/05 07:35:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000892000)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00007af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000594000)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000aee000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/05 07:35:30 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f13000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = accept4$ipx(r2, &(0x7f0000309000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f11000)=0x10, 0x80000000080000) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000f11000)=""/44, 0x2c, 0x1, &(0x7f0000f11000)={0x4, 0x583, 0x3ff, "4fbd027b1a4a", 0xff, 0x0}, 0x10) setpriority(0x2, r1, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000f12000-0x8)='./file0\x00', 0x20401, 0x100) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008db000)={0x0, 0x70}, &(0x7f0000f11000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000102000)={r5, @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]}, 0xaccd, 0xfffffffffffffff7, 0x1, 0x6, 0x40}, 0xa0) socket$inet6(0xa, 0x2, 0x0) setsockopt(r0, 0xe30000000000000, 0x85, &(0x7f0000107000-0x4)="060006f8", 0x4) 2018/01/05 07:35:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000bc1000)=0x400) read(r0, &(0x7f0000619000-0x1000)=""/4096, 0xfea7) openat$pfkey(0xffffffffffffff9c, &(0x7f000037e000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) [ 93.851260] ? handle_userfault+0x150b/0x24c0 [ 93.851279] ? userfaultfd_ioctl+0x4520/0x4520 [ 93.851284] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.851295] ? plist_add+0x5cb/0x760 [ 93.851307] ? print_irqtrace_events+0x270/0x270 [ 93.851315] ? print_irqtrace_events+0x270/0x270 [ 93.851331] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.851347] ? perf_trace_lock+0x900/0x900 2018/01/05 07:35:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac1000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8b, "f9979761265652d0833d23b1b585777dd3742af3f244b69ab5ac5486ac739c2d5b7cf4d18e47082c4f3a71dea10786ffa6411b35a590543aa9fc98e0595e37118d32dff51a910fc95de6d3436fba2a601471017939441b04638b37105bc50db5440bdb73e117ac811043a99361ccb8ad3d181f433268d194aaf69b54033b970e9680b21ac5b42e39d1c4ec"}, &(0x7f0000001000-0x4)=0x93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xffffffffffff7422}, &(0x7f0000002000-0x4)=0x8) ftruncate(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0xffffffa7, 0x0, "ac6ce1"}}}}, 0x0) 2018/01/05 07:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006ca000)={@generic="d5f2af6bacd5c6c521afbc2c0f6a0d8e", @ifru_flags=0x8000}) write(r0, &(0x7f000074e000)="1f000000010a1f000000000000000000029d160a090001800400002000df18", 0x1f) [ 93.851351] ? __lock_acquire+0x664/0x3e00 2018/01/05 07:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b19000-0xb)='/dev/adsp#\x00', 0x1e, 0x400202) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000560000)={{0x5, 0x1f}, 0x0, 0x547, 0x2, {0x8, 0x80000001}, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0x0) [ 93.851357] ? check_noncircular+0x20/0x20 [ 93.851361] ? __lock_acquire+0x664/0x3e00 [ 93.851370] ? __might_sleep+0x95/0x190 [ 93.851387] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.851394] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.851405] ? find_held_lock+0x35/0x1d0 2018/01/05 07:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") r1 = syz_open_dev$sndmidi(&(0x7f000042d000)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b65000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3a000)=0x14) fremovexattr(r0, &(0x7f00004a2000)=@known='system.sockprotoname\x00') 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c1d000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000c54000)={{0x2, 0x0}, {0x3, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) io_setup(0x4cf, &(0x7f00005b2000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000027a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f5e000-0x18)={0x0, 0x7, 0x6ed, &(0x7f00009d3000)=0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f00001df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r3, r2}, &(0x7f00000db000)={0x0, 0x0}) r4 = semget(0x3, 0x4, 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00001b4000-0x10)={0x400, 0x800, 0xa21, 0xff800000000000}, 0x10) unshare(0x40400) r5 = semget(0x3, 0x7, 0x304) utime(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f000039f000-0x10)={0x6, 0x4}) semctl$SEM_INFO(r5, 0x1, 0x13, &(0x7f00004d4000)=""/55) shmget$private(0x0, 0x1000, 0x4, &(0x7f00009ee000/0x1000)=nil) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x81, 0x4) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/05 07:35:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x128) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000f5d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000098d000-0x4)=0x3, 0x4) sendmsg$kcm(r2, &(0x7f0000c36000-0x38)={&(0x7f0000bff000-0x7)=@ax25={0x3, {"f11fffb2d90d5b"}, 0x80000001}, 0x10, &(0x7f00008a8000-0x10)=[{&(0x7f0000dfc000)="45db8b90789aeb7e7be6d45ce13f78602d65d67da1fc6a414aef8471807b180bd12ef51eba118a93e65524ed6ef45be5d892404be5b3979a69dcecb03325fd639d7cd8ce971e4ee30dc5c5ba22d7a6a10b4ebbb6bb31dcd001b41d32cdce145af0b108e95dbdc18e49108cc1ea7d50a4f2e78364e982f0e13da11df724a7e55344323598407f9ce7cd8bbfa306a1411d84c50df1b68f700f0eec6e108d5c1bfa0825ded38312f025f8606f2b062c006925b48840a87a98fa96d2158a01a0384b60f85ca69bb7910623e786b6223b87082c1d046e2c8132e377cd1b3e3193c3d725cdbe092008", 0xe6}], 0x1, &(0x7f0000ca9000)=[{0xe8, 0x100, 0x6, "cd7f1ba9dd20875b4c7fc44a5a21bca0f98b4c3dfe102f79f21dd37d19a9999a8efda006606c7fe59312c5b37849ec2ab732103729ec4a5c769760b4cd6feee5036a5a4c2783dd8d9c9eee1c71eafcd5621ef04d91a3ea12243f72123e7dac1496cc2cddf8039ca390d446530edb14375565f5e50e7057266453c1489f38bd4bba2210393a1a4836cf7d746f20f32f21dc742a02fec03a562d65799c7d2dd641137c43bd3dc35cc7609c6d1f24dca10f50952c7a34df8c10f6d410058d4c8077a28d56d3ceeeae2f6445304ae6452049a57b45d2a9"}], 0xe8, 0x40}, 0x4000000) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004f9000)=[{&(0x7f0000b30000-0xd)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 07:35:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) pwrite64(r0, &(0x7f00004a6000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() munmap(&(0x7f0000a5c000/0x4000)=nil, 0x4000) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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$sequencer2(0xffffffffffffff9c, &(0x7f00006a6000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000996000)={0x54, @tick=0x80, 0x2, {0x2, 0x40}, 0x8, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f000091d000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000429000-0x10)={0x0, 0x0}, &(0x7f0000f53000)={0x0}, 0x8) 2018/01/05 07:35:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x200000) ioctl$KDSKBLED(r0, 0x4b65, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000112000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) 2018/01/05 07:35:30 executing program 6: r0 = socket(0x8000000000000010, 0x400000000000002, 0x80000000001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bd9000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff8000-0x7)='/dev/ppp\x00', 0x101200, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000bfc000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000e66000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db030000000000000afffffffffffcff09"}], 0x24}], 0x1, &(0x7f00008cd000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000da7000)='/dev/snd/pcmC#D#p\x00', 0xb869, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_flags=0x1400}) sendto$llc(r2, &(0x7f0000f24000-0xf6)="59d1c822c0b4f5e85f17f57398b7f607c1f318294005f327fb67f3d55ff4e0cee3fb3567fe20fdf8deb0044f5ff1401a645b123967eff5a99fb2da8409b0b21b32d14c6196fb82c1dd6cabcaa9b43d6e0904298e8d3da13a4d921adc47117fbbba219d48d749b76247811a8fc4ca88db321022157eb74dac6e32c419b26a5e6089693c86d90ec4e3e4d1e20b786654ec79b3b043969972db9a2bb6f2461fae0e52fc9d3c4fcb0476477efc31389b2b92b56e29889d1f8c2894a5a8f8add3b49ea088c811d1fade56a1e923b7001900217b4c6a3f4b1e160b1d6fe2b1541dad3745312ffd98c4feb9bce0ce6f8133970341e41682f72d", 0xf6, 0x0, &(0x7f0000ff9000-0x10)={0x1a, 0x1b, 0x100000000, 0xb2, 0xfffffffffffffff7, 0x4, @random="ea65c29269e7", [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000430000)={0x1, 0x0}) 2018/01/05 07:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000c67000)="", 0x0) recvfrom(r1, &(0x7f0000cee000-0x40)=""/226, 0xe2, 0x100, &(0x7f00009ac000-0x80)=@generic={0x0, "c89bbf654df5420984584f3718df086d7de4e05ab5ee05000000000000005726d15e6f105cffd573c3e1cc7b11478df7dc4f7f1e9cd75ecd36defd45fd60cc91afa6ccf465600b39896af647e9c77f5cf3c5cb51598a5ca461e3279953d074a436545369b34b81a4bd391a6b91a041fa7e751adc665522dab64f25fcfc91"}, 0x27) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000373000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2200) openat(r2, &(0x7f0000bcc000)='./file0\x00', 0x101000, 0x10) [ 93.851421] ? __handle_mm_fault+0x3296/0x3ce0 [ 93.851428] ? lock_downgrade+0x980/0x980 [ 93.851438] ? lock_release+0xa40/0xa40 [ 93.851442] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.851448] ? perf_trace_lock_acquire+0xe3/0x980 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000041c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0xffffffffffffff79) r1 = syz_open_dev$dspn(&(0x7f00009da000-0xa)='/dev/dsp#\x00', 0xc9, 0xa2480) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624", 0x50}], 0x1) recvmsg(r2, &(0x7f000023c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000296000)=""/4096, 0x1000}], 0x1, &(0x7f00009b0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = dup(r0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000032f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/05 07:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e2b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000993000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019f000)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d90000)={0x0, 0x0, 0x0}, &(0x7f0000e1d000)=0xc) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f00004c3000-0x10)=""/16, &(0x7f00009bc000-0x4)=0x10) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@empty=0x0]}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r4, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x28) [ 93.851457] ? do_raw_spin_trylock+0x190/0x190 2018/01/05 07:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c09000-0x2d)=""/45, 0x2d, 0x40000002, &(0x7f0000ef9000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000039c000)=""/206, &(0x7f0000d5d000-0x4)=0xce) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 93.851465] ? perf_trace_lock+0x900/0x900 [ 93.851482] __handle_mm_fault+0x32a3/0x3ce0 [ 93.851494] ? __pmd_alloc+0x4e0/0x4e0 [ 93.851501] ? futex_wake+0x2ca/0x680 [ 93.851512] ? find_held_lock+0x35/0x1d0 [ 93.851526] ? handle_mm_fault+0x248/0x8d0 [ 93.851534] ? lock_downgrade+0x980/0x980 [ 93.851567] handle_mm_fault+0x334/0x8d0 2018/01/05 07:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007c7000)={0xc, 0x4, 0x40, 0x6, 0x4, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fdatasync(r0) r1 = socket$inet6(0xa, 0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 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) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d04000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) r4 = syz_open_procfs(0x0, &(0x7f0000b5c000)='net/snmp\x00') ioctl$KVM_NMI(r4, 0xae9a) fcntl$getown(r0, 0x9) fgetxattr(r1, &(0x7f0000b28000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c8000)=""/251, 0xfb) 2018/01/05 07:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000042000-0x4)={0x3f}, 0x4) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d98000)={0x0, 0x0}) write$eventfd(r2, &(0x7f000072c000)=0x0, 0x8) 2018/01/05 07:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000)='net/ip_mr_cache\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0xedad, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) open(&(0x7f00002da000-0xa)='./control\x00', 0x1000000014103e, 0x12) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/05 07:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000074e000)={0x0, 0x9}, &(0x7f00000d5000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ce0000)={{0x4d7, 0x8, 0x2, 0x81, 0x4828, 0xee0b}, 0x6904, 0x100, 0x80000000}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ae000)={r1, 0xfff, 0xd4, 0x100, 0x8, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ed000-0x10)={r1, 0xa4, &(0x7f0000b4e000)=[@in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xdf8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000dbc000)=0x10) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 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, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname(r0, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) 2018/01/05 07:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007f1000-0x8)='./file0\x00', 0x80, 0x100) accept4$ipx(r0, &(0x7f0000ee5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aea000)=0x10, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff3000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00003d3000-0xf9)=""/249, &(0x7f0000233000)=0xf9) readv(r1, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2018/01/05 07:35:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xc3e1) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200000, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000000)={r4, r5, 0x20}) fremovexattr(r4, &(0x7f0000001000)=@known='system.posix_acl_default\x00') 2018/01/05 07:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00002ef000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c03000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) creat(&(0x7f0000a62000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d7b000-0xc4)=""/196) 2018/01/05 07:35:30 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) write(r0, &(0x7f0000a97000)="5e88c097b24d19c802e953fc42e268b0c476ae798abc85574a53f83cf2ec385f", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={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, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f000016b000)={0x20080522, r1}, &(0x7f0000b46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}) [ 93.851572] ? down_read+0x96/0x150 [ 93.851579] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 93.851584] ? vmacache_find+0x5f/0x280 [ 93.851595] ? find_vma+0x30/0x150 [ 93.851606] __do_page_fault+0x5c9/0xc90 [ 93.851622] ? mm_fault_error+0x2c0/0x2c0 [ 93.851628] ? lock_release+0xa40/0xa40 [ 93.851643] do_page_fault+0xee/0x720 [ 93.851651] ? __do_page_fault+0xc90/0xc90 [ 93.851664] ? find_held_lock+0x35/0x1d0 [ 93.851679] ? __might_fault+0x110/0x1d0 2018/01/05 07:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 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 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005ac000)='/dev/vcsa#\x00', 0x8000100000003, 0x40000000000400) r2 = inotify_init() mkdir(&(0x7f0000f6c000-0xa)='./control\x00', 0x80) inotify_add_watch(r2, &(0x7f000003a000)='./control\x00', 0x1000802) execve(&(0x7f0000cfe000)='./file0\x00', &(0x7f0000174000)=[], &(0x7f000099d000-0x8)=[&(0x7f0000ce8000)='\x00']) r3 = creat(&(0x7f00006a4000)='./control\x00', 0xc0) timerfd_create(0x4, 0x800) readahead(r1, 0x1000, 0x8) connect$nfc_llcp(r3, &(0x7f0000e9f000)={0x27, 0xff, 0xfffffffffffffffe, 0x6, 0x9, 0xfffffffffffffe01, "4171e8bf103f34d18d47f2d230ee0dbaf5d9b7f445fbb4cba4b85af28b8bd57eb155e7756bb593fb75624c0dd67871421fba2125535854fa6792a64e6ba343", 0x493}, 0x60) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 93.851689] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.851704] page_fault+0x2c/0x60 [ 93.851710] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 93.851713] RSP: 0018:ffff8801d257fe28 EFLAGS: 00010202 [ 93.851718] RAX: ffffed003a4affdd RBX: 0000000020013000 RCX: 0000000000000001 2018/01/05 07:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) getcwd(&(0x7f0000844000)=""/164, 0xa4) r1 = syz_open_procfs(r0, &(0x7f00008ac000-0xa)='attr/prev\x00') exit(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) write(r1, &(0x7f0000001000-0x3e)="", 0x0) 2018/01/05 07:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000560000)='/dev/rtc\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000140000-0xc)={&(0x7f0000f01000)='./file0\x00', r0}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000245000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "ea6d5486a7270a2d989771062c559cf31d9bfd38b03c3824bcaf6d65e6ef2fdb2089c97ba126b25ed1f0523b13886d81c110e8d41651d59031b2eb97f21d1db5a254a642d15b3eb0ffcdbf36d9e8d7460f231695d53f9ee9936c3fca09db968747f93f2dd6e22a1053202c98925d3beed8c35ede7ac3512057a92981155aff88"}) 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ee6000)={0x0, 0x0, ""}, &(0x7f0000ceb000-0x4)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c42000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000feb000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b04000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000207000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/05 07:35:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4410000000000, 0x80, 0x204, 0x0, 0x1ff, 0xffff, 0x9, 0x100000001, 0x0}, &(0x7f00004cb000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002a6000-0x6)={r1, 0x80000001}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000785000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup(r0) bpf$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) 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 07:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000d89000-0x51)=@file={0x0, ""/79}, &(0x7f0000f97000-0x4)=0x51) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d18000-0x138)={0x1, 0xc4, 0x2, 0x97, 0x5, [{0x9, 0x81, 0x8, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x3ff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0xfff, 0x1, 0x0, 0x0, 0x2082, 0x0, 0x0, 0x0}, {0x81, 0x101, 0x1, 0x0, 0x0, 0x288, 0x0, 0x0, 0x0}, {0xaf, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0x13, 0xcd, &(0x7f000059b000)="1b61c7e8948605b91d5cd3ce927de9b3f32a26", &(0x7f0000fc8000)=""/205, 0x7ff, 0x0}, 0x28) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ae000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000019a000-0x4)=0x0, &(0x7f00001fc000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004c8000)='/dev/usbmon#\x00', 0x5, 0x102) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00006d2000-0x79)=""/121) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fb5000-0x8)={0x0, 0x808, 0x8000}, &(0x7f0000abe000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000eb0000)={r3, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x8, 0x5, 0x28}, &(0x7f0000e7a000)=0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r4 = dup(r1) connect$llc(r4, &(0x7f00006ec000-0x10)={0x1a, 0x0, 0xc17, 0x400, 0x1, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) recvmsg$kcm(r1, &(0x7f0000c93000)={&(0x7f0000373000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003a3000)=[{&(0x7f000026a000)=""/4096, 0x1000}, {&(0x7f00009e3000-0x65)=""/101, 0x65}, {&(0x7f0000341000)=""/129, 0x81}], 0x3, 0x0, 0x0, 0xf55}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000495000-0x98)={r3, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x5}, 0x98) recvfrom$packet(r2, &(0x7f00000cf000)=""/82, 0x52, 0x21, &(0x7f000029e000)={0x11, 0x1a, r5, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000d3000-0x18)={@loopback={0x0, 0x1}, 0x0, r5}) connect$netrom(r2, &(0x7f0000523000)=@ax25={0x3, {"7eded1ad96db09"}, 0x7}, 0x10) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000ae6000+0x3)=0x0) [ 93.851721] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801d257fee0 [ 93.851724] RBP: ffff8801d257fe58 R08: ffffed003a4affdd R09: ffffed003a4affdd [ 93.851727] R10: 0000000000000001 R11: ffffed003a4affdc R12: 0000000000000008 [ 93.851730] R13: ffff8801d257fee0 R14: 00007ffffffff000 R15: 0000000020013008 [ 93.851765] ? _copy_from_user+0xc5/0x110 2018/01/05 07:35:30 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002db000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f60000-0x28)={@common="6c6f00000000000000000000000100", &(0x7f0000003000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:30 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0xef, &(0x7f00008a3000-0x4)=0xffffffffffffffff, 0x4) 2018/01/05 07:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) socket(0xf, 0x803, 0x2) write(r0, &(0x7f00009e2000)="0222af000500040009000000000c079d", 0xfffffffffffffe84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000881000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed3000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4, 0x5}, 0x2006}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xd, 0x803, 0x0) sendto(r3, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f00008da000)=0x0) fcntl$notify(r6, 0x402, 0x1) 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r8, 0x4, 0x6000) ioctl$TCXONC(r7, 0x540a, 0x9) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x1ff}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$void(r5, 0xc0045c79) ioctl$sock_ifreq(r6, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 07:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000001f000-0x4)=0x0) 2018/01/05 07:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000065f000)='/selinux/status\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) [ 93.851777] get_nodes+0xc3/0x1c0 [ 93.851790] SyS_set_mempolicy+0xb6/0x120 [ 93.851798] ? do_migrate_pages+0x6c0/0x6c0 [ 93.851803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.851811] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.851827] entry_SYSCALL_64_fastpath+0x23/0x9a [ 93.851831] RIP: 0033:0x452ac9 [ 93.851834] RSP: 002b:00007f1f26a72c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000ee [ 93.851840] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 93.851843] RDX: 0000000000000002 RSI: 0000000020013000 RDI: 0000000000000000 [ 93.851846] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 93.851849] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 93.851852] R13: 00000000ffffffff R14: 00007f1f26a736d4 R15: 0000000000000000 [ 94.002684] binder: release 11815:11822 transaction 46 out, still active [ 94.002688] binder: undelivered TRANSACTION_COMPLETE [ 94.002798] binder: 11815:11822 BC_FREE_BUFFER u0000020400000000 no match [ 94.038623] binder: BINDER_SET_CONTEXT_MGR already set [ 94.038631] binder: 11815:11822 ioctl 40046207 0 returned -16 [ 94.038685] binder_alloc: 11815: binder_alloc_buf, no vma [ 94.038700] binder: 11815:11822 transaction failed 29189/-3, size 0-0 line 2903 [ 94.038838] binder: 11815:11828 BC_FREE_BUFFER u0000020400000000 no match [ 94.038855] binder_alloc: 11815: binder_alloc_buf, no vma [ 94.038866] binder: 11815:11828 transaction failed 29189/-3, size 0-0 line 2903 [ 94.038948] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.053937] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.054045] binder: release 11815:11822 transaction 47 out, still active [ 94.054048] binder: undelivered TRANSACTION_COMPLETE [ 94.054062] binder: send failed reply for transaction 46, target dead [ 94.054067] binder: send failed reply for transaction 47, target dead [ 94.360525] binder: 11929:11937 ioctl c0046209 20001000 returned -22 [ 94.735287] audit: type=1326 audit(1515137730.087:1030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 94.735299] audit: type=1326 audit(1515137730.113:1031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 94.735309] audit: type=1326 audit(1515137730.113:1032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 94.735318] audit: type=1326 audit(1515137730.113:1033): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 94.735328] audit: type=1326 audit(1515137730.116:1034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:35:31 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f000078a000)='/dev/dmmidi#\x00', 0x3cc, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x801) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000c4a000-0x4)=0x1f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001eb000)={0x0, 0x0}) 2018/01/05 07:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004c2000-0x10)={0x8, &(0x7f00003cb000)=[{0x2, 0x8, 0x2, 0x64}, {0x1f, 0x7, 0x4, 0xc57}, {0x8, 0x10001, 0x7fff, 0xfffffffff5fc15b9}, {0x3, 0x6, 0x1, 0x6}, {0x100000000, 0x20000000000000, 0x3, 0xfff}, {0x4, 0xe4, 0x10000, 0x1}, {0x7, 0x2, 0x2, 0x880}, {0x6, 0xffffffff, 0x4, 0xff}]}, 0x10) ioctl$int_in(r0, 0x0, &(0x7f0000b97000)=0xd2) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f0000c2a000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) 2018/01/05 07:35:31 executing program 3: r0 = socket(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x490000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000021c000)=""/24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000cbf000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000001000)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a29000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006de000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000004000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000001000)=""/4096, &(0x7f0000004000-0x4)=0x1000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000000)={{0x5, 0x1, 0x1, 0x0, "d237030385905525a544c3df5c69381cba0dafcacff6903f61eb94f1ff00e8922412ec35f6231923d76d975f", 0x2d9}, 0x0, 0x0, 0x0, r4, 0x1, 0x6853, "7f871483fd7256e77cb304b99b49177f3963f89412c89d4e1f80286aa660bf14d398312bbb2aa192ffd8b9b8519cc57192d39fd108e90bf58ebe9096d4fbb6c7", &(0x7f0000001000-0x16)='{-$vboxnet1-vboxnet1\'\x00', 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0xffffffffffff0000, 0x7, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='bcsf0\x00', 0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt(r1, 0x87, 0x7f, &(0x7f000023e000-0x1)="", 0x0) 2018/01/05 07:35:31 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0xe091, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/05 07:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x11000, 0x40, &(0x7f00003bf000/0x11000)=nil) getresuid(&(0x7f0000d37000)=0x0, &(0x7f000058d000)=0x0, &(0x7f00009ab000)=0x0) lstat(&(0x7f0000117000)='./file0\x00', &(0x7f00007b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dec000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a2000-0x4)=0xe8) getresgid(&(0x7f0000695000)=0x0, &(0x7f000050f000-0x4)=0x0, &(0x7f0000bba000)=0x0) r5 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000402000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000142000-0x4)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f00006ed000)={{0xae, r1, r2, r3, r4, 0x10, 0x4d5d, 0x0, 0x0, 0x0}, 0x7fff, 0x401, 0x2, 0x7fff, r5, r6, 0x9, 0x0, 0x0, 0x0}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00006c5000-0x30)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcd, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/05 07:35:31 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000319000)={@generic="c1fe98680b5d45ead16ba7d96d49c8ca", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mlock(&(0x7f0000291000/0x3000)=nil, 0x3000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/05 07:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c3e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000905000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00008f2000-0x4)=0x5d1) r2 = syz_open_dev$adsp(&(0x7f00000d3000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x18040) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f06000)={0x0, 0x1}, &(0x7f0000d3a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001d2000)={r3, 0x7f, 0x8ae, 0x3f, 0x3, 0x5}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e25000)={&(0x7f000023a000-0x8)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ced000)={0x3, 0x2, 0x201, 0x10001, 0x0, 0x2, 0x5, 0x100000000, 0x0}, &(0x7f0000bf0000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d4a000)={r4, 0x101}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000155000-0x20)=[{&(0x7f0000512000-0x70)="18a8b34e5d4a1619fc3f3b5d654456959a", 0x11}], 0x1, &(0x7f000034d000)=[], 0x0, 0x0}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000d08000-0xe)='net/protocols\x00') ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000d0a000-0xa1)=""/161) readv(r5, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x415}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00003d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 07:35:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x17, 0x501000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b7a000-0x4)=0x0, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") r1 = getpid() process_vm_writev(r1, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x74, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x67}, 0x7ff}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x320}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x7}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x1c70}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xffffffa4, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000a9d000-0x9)='/dev/rtc\x00', 0x84000, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x4, 0x110, r4, 0x0) 2018/01/05 07:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c0000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000abb000)={@common='dummy0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a37000)={r1, 0x1, 0xfffffffffffffee6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 94.735339] audit: type=1326 audit(1515137730.116:1035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11761 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ea3000)='/dev/loop#\x00', 0x0, 0x185001) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000009a000)=[@in6={0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000175000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 94.945437] device lo entered promiscuous mode 2018/01/05 07:35:31 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x0, 0x9059) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000c000-0x4)=0x0, &(0x7f0000381000)=0x4) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000016e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f7b000)={0x0, 0xba, 0x7fffffff}, &(0x7f0000f7b000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f7c000-0x6)={r4, 0x100000000}, 0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000745000)=@assoc_id=r4, 0x4) 2018/01/05 07:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8010, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001fc000-0x8)={0x0, 0x2, 0x7}, &(0x7f0000db0000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000076c000-0x10)={r1, 0xb8, &(0x7f000019c000-0xb8)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x76fdbade, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1da54951}]}, &(0x7f00003a9000-0x4)=0x10) 2018/01/05 07:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b36000-0x4)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00004cd000-0x4)=0x5, &(0x7f000078b000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 07:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f31000-0x8)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00005f4000)={{0x400, 0x3}, 'port0\x00', 0x20, 0x80010, 0x100000001, 0xffff, 0x7, 0x7, 0x6, 0x0, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000068e000)='./file0\x00', r3, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/05 07:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/rtc\x00', 0x800, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000094a000)={0x9, 0x5}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 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) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000091000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1402}) renameat(r0, &(0x7f0000fc9000)='./file0\x00', r0, &(0x7f000071e000)='./file0\x00') eventfd2(0x24dd, 0x1) 2018/01/05 07:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) clock_gettime(0x0, &(0x7f0000983000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b97000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000ad000-0x10)={0x0, r1+10000000}, &(0x7f000081d000)={0x0}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051c000-0x10)='/dev/sequencer2\x00', 0x4000000001000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000418000)={0x1}, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad2000-0x10)='/dev/sequencer2\x00', 0x10000000004502, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000db5000)={0x0, r3}) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f00002bd000)={r4, r3}) mq_timedreceive(r2, &(0x7f0000e52000)=""/45, 0x2d, 0x2, &(0x7f0000e45000-0x10)={0x0, 0x989680}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000069a000-0x10)='/dev/sequencer2\x00', 0xa0341, 0x0) bind$inet6(r3, &(0x7f0000aa5000)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) 2018/01/05 07:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f00007ec000-0x29)="290000001f000707ff0000000000000012000600e00000000b40130000000000000000fe0021ff106d", 0x29) 2018/01/05 07:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d55000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ee000-0x1)="fa", 0x1, r0) pipe2(&(0x7f00005e5000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bee000-0x8)={0x0, 0xffffffffffffff58}, &(0x7f00007f7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000048b000-0x14)={r3, 0x2, 0x3ff, 0x1, 0x101, 0x1}, 0x14) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r4, r1}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 95.032186] device lo left promiscuous mode 2018/01/05 07:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fdc000-0x8c)={0x0, @in6={{0xa, 0x0, 0x51ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000091f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000302000-0x10)={0x7f, 0x1, 0x7, 0xffffffffffffffff, r2}, 0x10) listen(r0, 0x480) r3 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00006a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f36000)=0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000196000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f000061a000)=0x0) 2018/01/05 07:35:31 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x2, 0x0, 'rfc7539esp(xts-serpent-sse2,sha256_mb)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$dspn(&(0x7f00000a2000)='/dev/dsp#\x00', 0x5, 0x20000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000f80000-0x4)=0x0) 2018/01/05 07:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00008e2000/0x11000)=nil, 0x11000, 0x2) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create1(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/vga_arbiter\x00', 0x64100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f95000)={0x3, [0x1, 0x100000000, 0x1]}, 0xa) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000382000-0x4)=0x3) 2018/01/05 07:35:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) ioprio_set$uid(0x3, r2, 0x1) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x90)={{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) recvmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/116, 0x74, 0x0}, 0x10001) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000040c000)=0x0) 2018/01/05 07:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000093e000-0xb)='/dev/adsp#\x00', 0x9, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000052b000-0x4)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e19000)={{&(0x7f0000870000/0x4000)=nil, 0x4000}, 0x1, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000236000/0x2000)=nil, 0x2000, 0x1) 2018/01/05 07:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0xc4)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000264000)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$adsp(&(0x7f000039e000)='/dev/adsp#\x00', 0x9, 0x404200) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e20000)={&(0x7f0000a32000-0x8)='./file0\x00', r1}, 0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ae000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00001a5000-0x310)={0x5, {{0xa, 0x2, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7500a6f5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x13b6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f66000-0x8c)={0xb5, 0x63, 0x1f, 'queue0\x00', 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]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b91000-0xc)={0xfffffffffffffffc, 0x1, 0x0, 0x9, 0x0}, 0xc) 2018/01/05 07:35:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x1) 2018/01/05 07:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000392000-0xa)='/dev/dsp#\x00', 0x2, 0x30000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f28000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094f000-0x4)=0xe8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c5e000)='/dev/autofs\x00', 0x28800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e9f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0x8) 2018/01/05 07:35:31 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x2e2, 0x10000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/05 07:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000064000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00006dd000-0x4)=0x500000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x331, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a1000)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000e03000)=[{&(0x7f0000d40000+0x39b)='1', 0x1}], 0x1) sendmmsg(r0, &(0x7f0000a16000-0x3c)=[{{&(0x7f0000bbe000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000730000-0x50)=[{&(0x7f00002e4000)="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", 0xfa}, {&(0x7f0000ba5000)="", 0x0}, {&(0x7f0000228000)="ef544a5fdb03ce585c13", 0xa}, {&(0x7f00005a5000-0xfd)="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", 0xfd}, {&(0x7f00007ae000-0xda)="26b506b4701720279b5425ae62b36f5a07c53b4a2f9a8f6c717fb96d09fb5934ed0667c2aa0a56368d32ca3a7071eb5cb02332b207e9d9a74e58bac72a388748120b9b3933ed406c9a46e6d5224433b98abaeb8369d587adab45a5e0adf334c7a557ecc4a302ea9b31239890d7bb077ce6ffeab44d8cb5eb17886c6e02c7395318cc7a8257eb3484661125c163a78cd596bd4023b0b2fa42384626cab8b238419da3224993bb9caa98179bbbb8cf1c54f03fcb044db957055e62f9528a9825c6e565cffafd6aa6f1b56fa89f16556301bf180ea0a7897481787b", 0xda}], 0x5, &(0x7f0000c5d000)=[{0x50, 0x112, 0x6, "dbed580d35bb6728b2bab769b53f5c8b311173ce3f415a981af0ef90c52d6670990a856f5ea27cf19800b38fc5a063c6a8643b25be7d449c79d9f6952c"}, {0x20, 0x0, 0x9, "2a3b0df8a1aab69c1e9d0e"}, {0xd8, 0x101, 0x1, "d83f81d11a8cd1a8ed0f69919000dd6c20d9e49e86c9eee4a91880aa83ee29148fd8e676709c4bc3d5268f94b757debae251498ad21a0794cab5e2dddacf6b99b52d04b204eb9b0d14276761c97e5ea750cf28144f5b9d03f3cb78e2e30eec84860f5e88b90bde9a35996ae4d2c0956b7fd4a172326beef039b0580c15266759899d890c41b0431073095d1b28ec7cc8872a8c9b4a799e94c46be0311aa321e387d5b925d377fd55839088e8358906ccc0e0a6704c416cc12de2d12c45e071078d6279"}, {0x1010, 0x18f, 0x6, "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{0xf0, 0x6, 0x6, "4a13854f323b90e93f430c7ed1b00798be948466e0fc76d10d32315efd0d7f91f794c8b7d84a9b0d92ed4709a4cf5ad76d64e4720794d51c043225f29bcb5b4b01e226fc732547966a678ac25f58db98ca9ba1a242d5a62aa6cb2671f6deed948a89a019332515c26db2c1c9f3c5a97141a3a8ee2ea0c4f229fe4ca3147e97d988d64c2324855a86fb7b4d0e93c84010b9cce1e4d41d6eaffde486f16c4dc386ce680836a9cb7b641df984a7e728f40b602066122c65fd063927bf5c65fa465da6280fecd11a3d27339af102e1c0a595dc2aa9ddf2f1eaa7004c4a4fb97641"}, {0xe8, 0x10f, 0x4, "a041b68a93d91626fedf035e41e8674d380e8d2d8737b1cee33d228ed40095fdd4f72cef32ffd49c3a7b46fa51c5d73c1258b6f717df9e5f3c6953f69ab53f6d2dd5f8a4b15fb36c8985027661f3908d4c74753b09993737c1e5c7527ca3a3a810ff1918e4bf0958e32503375736bea82f192a694b28c63e5732e425c76f5db6e68e9180a1fa8b138ed5d2574446e73ff300a04a9fa5df7e8c60e76c326354be0de4407e1caf97d4f2919bfb341776dcf68bdbd9a61f0957c617bfca9e573f6af102a0c00c31b3040a3b231da4a26e9f8102"}, {0x90, 0x11f, 0x80000001, "e3fdd5fb1a420d0fa9bb29036f803e17f310465c5efeecd104d717d2bd4cb20d3a14d51f60785804bea31a25b2da02193238dcf3bd0b0590a277ef72304290bf6d9a9871aee5b80182b0c4946c67733c6fcf3d805df38098c8988357f55d61208ea28a218666d38deee0359ed96b83c0168cd1359867ee0714ef6d24c9ee"}, {0x60, 0x11d, 0x8, "5482979aafec4715f3bf6d2709a59e546b69743573e820feec3c98fc1a52c084d3dc99c5223d416be917ec8f8d218c82a8578daaa1df547a2c3b0a4519f97d4ce271d3ee00077f59f0"}], 0x1420, 0x0}, 0x0}], 0x1, 0x80) 2018/01/05 07:35:31 executing program 0: 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) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b8000-0x10)='/selinux/member\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006e1000)={0x0, r1, 0x1, 0x3, 0x0}, 0x14) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/05 07:35:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006e0000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000f46000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004d4000)='keyring+\x00', 0xfffffffffffffffe) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x80200) keyctl$unlink(0x9, r0, r1) prctl$intptr(0x2f, 0x4) 2018/01/05 07:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb3, &(0x7f0000278000-0x102a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xba5, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000802000)='/dev/mixer\x00', 0x100000400, 0x0) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a87000-0x4)=0x0, &(0x7f0000c5e000)=0x4) accept$ipx(r0, &(0x7f0000dec000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000454000-0x4)=0x10) 2018/01/05 07:35:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff507009600000800050000170200080000bf00", 0x29}], 0x1) 2018/01/05 07:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f79000-0xb2)="240000001b00fb01eb030000ffa7010005f6ff280800030001010062f7000003f916170052c236e5c5e4bd5bbe5666bbd671cc0adc7c4c16b29a18d0b7447bae9999f0354aab9ca400000000000000090b10de50e33a92bb25dbb135e921e6830c67d78f13ede121c27ce49edcc77ffc67a8c648f5296208101bb94c7315f665f47b53b0bf00eba6569ac8cf5d30f0ac1851e6edd07c1ba449354c4bdfbc2807b4a58a8786a10710314abbbc55ac2dbaf6b3", 0xfffffffffffffd3c) 2018/01/05 07:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utime(&(0x7f00006f1000)='./file0\x00', &(0x7f0000751000-0x10)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000c06000)={0xbc, 0x20000000, 0x2000, 0x1, 0xba1, 0x6c, 0x2, 0x2, 0x6, 0xffffffffffffff13}, 0x10) 2018/01/05 07:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000957000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000149000)={0x2, 0x0, [{0x4d0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/05 07:35:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x81000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x22, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000065d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbbb}, @in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0xde}], 0x90) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000268000-0x8)=0x0, 0xffffffff, 0x0) 2018/01/05 07:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7, 0x2, 0x0, 0x826c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 07:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007f8000-0x66)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xc, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001b000-0x20)={r0, &(0x7f00000aa000-0x16)="0562cf52c66e08324c04f88016851162478f2aa3235a", &(0x7f0000318000)="3294cd41b5ece0cd78444cf68651c2d4cf47b1cc2f314f5e5f35b8c6cfa3cb0703e6ccbb2e4a3fccdd285bc8e26820ea619e238e0d015eaf29364f07182827ac81dec12f2649a12824a6a39b34e70d7089e417dbe58f561e6d124eb37a42b21873787e2ff34325aab4684305724b9a31da4992e77b1410e442aa27801827619440fbc64c3beb8a", 0x1}, 0x20) 2018/01/05 07:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d11000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000212000)='net/dev_snmp6\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c89000)={0x0, 0x0}) r4 = syz_open_dev$sndmidi(&(0x7f00001ba000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000851000-0xc)={r3, 0x80000, r4}) sendto(r1, &(0x7f0000f3b000)='\\', 0x1, 0x0, &(0x7f0000735000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000329000-0x4c8)={{0x800, 0x1, 0x6, 0x5, "a59b700ac13f611e981675f3416049e6470820daedd9dbfca8a21c7398fb887efe566157425bc8727e1405f4", 0x101}, 0x1ff, [0xd0, 0x0, 0x9, 0x4, 0x6, 0x20, 0x6, 0xc87, 0x1, 0x8001, 0x10000, 0x1, 0x824c, 0x0, 0x10001, 0x800, 0x0, 0x2, 0x7, 0xc0b, 0x2, 0x7, 0x3, 0x0, 0x9, 0x9, 0x9, 0x7, 0x40, 0x3, 0xbf, 0x7, 0x1, 0x8, 0x114, 0x72, 0xfff, 0x0, 0x85c, 0x4, 0x2, 0xc65, 0x4, 0x6, 0xffffffffffff0001, 0x4, 0x6, 0x7a, 0x7f, 0x97c, 0x1, 0xb4, 0xffffffffffff3912, 0x9, 0x7fffffff, 0xe4, 0x5c, 0x6, 0x2, 0x4, 0x5, 0x0, 0x8000, 0x3, 0x80, 0x4, 0x1fffc00000000, 0x0, 0x7, 0x1, 0x99, 0x1, 0x1, 0x800, 0x800, 0x580, 0xff800000000, 0x9ef, 0x8001, 0x100000000, 0xbc29, 0x1, 0x20, 0x0, 0x4, 0x0, 0x8, 0xd, 0xe49, 0x8000, 0x10000, 0x6, 0x4, 0x7, 0x2, 0x3, 0x800, 0x5, 0x9a3, 0x100000000, 0x1, 0x20, 0x4, 0x8, 0x1, 0x0, 0x100000001, 0x4, 0x1, 0x7ff, 0x7, 0x2, 0x0, 0xc0c, 0x2, 0x80000000, 0x7, 0x9, 0x40, 0x10001, 0x0, 0x80000001, 0x2, 0x5, 0x25ff, 0x401, 0x8, 0x10000], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000e91000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f00004ab000)=""/106, 0x6a}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/05 07:35:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x7fff}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x2}, 0x6) sendto$unix(r0, &(0x7f0000000000)="75f97bc88e1eb893897f22df0a4967e8f19229d278c54db3fec2ba3d8db3dd1ba27780fea391877c87b775b10b0192a5f3b93da10ebf86c912d0c601b57ae2254699b4cd5c4d0b0116fe72d02955528245621bfa737ac360c2191999c18d72bfac88f028074bd2b5ca9f8bb906d8197f6d03076c349a4fb95978c9f24b2fbdf980f86451552d4788bd6a6815b6af23a7df7ae774f812be7cf1157a27ab40891f2069f4e6e9e9f1af4d2d1227640842264396a25f5eb4afc82985da0f045125ad5281f246935aa012b657d478989caed4e27da4cb5243ff207e199e8e51ed3edf08cfd18659e298b380d2a2816e0d5945b56859224ab1e72d6d", 0xf9, 0x20000000, &(0x7f0000e5f000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000003000-0x60)={0x0, 0x3d, 0x4, @thr={&(0x7f0000002000)="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", &(0x7f0000001000)="1200bda02411b8d76764a6e8eae554c7204134f69a42eb6c535afb852b08913f9f60ab9f19434c5c7bb0c8841a4c33b745c7923ba542adc2368efc8c355e3aeea3739f0c7d249f98cde7996bbeaad389633da9eb13f0b1f532a26177c1981f5c2cb1f27dc4e6f2cd748896e19eb03d6e188e43ffe3ae9e057a65caae0719466d8b7b37ad30cf7d0858ab4b20f0de12c89953d877cf91ba326608bb7186085e3ca4253e35de76b097c9518429265c257524ac1183b655d2a22c2405fb1dfbf2c720170173cf83"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) bind$unix(r2, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 95.268647] binder: 12110:12117 transaction failed 29189/-22, size 0-0 line 2788 [ 95.279378] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.290991] binder: 12110:12117 transaction failed 29189/-22, size 0-0 line 2788 [ 95.310387] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 07:35:31 executing program 3: getrlimit(0x1, &(0x7f0000676000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000075e000-0x8)={0x0, 0x0}) sched_getparam(r2, &(0x7f0000e26000-0x4)=0x0) write$fuse(r1, &(0x7f00001e4000-0x30)={0x28, 0x0, 0x3, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) rt_sigreturn() 2018/01/05 07:35:31 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000004000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000005000)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000007000-0x2)={0x0, 0x8}, 0x2) write(r0, &(0x7f0000003000)="a4", 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000)={r0, r0, 0x7f}) 2018/01/05 07:35:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x2000, 0x0, &(0x7f0000951000/0x2000)=nil) r0 = shmget$private(0x0, 0x2000, 0x54000008, &(0x7f0000d4e000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000b09000)=""/180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000002000)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/05 07:35:31 executing program 0: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x13, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/checkreqprot\x00', 0x400000000000009, 0x0) 2018/01/05 07:35:31 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000384000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$midi(&(0x7f0000411000)='/dev/midi#\x00', 0x9, 0x40000) close(r2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00007aa000+0x84)=0x2, 0x4) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00002cb000)={0x57, &(0x7f000003e000)=""/87}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r4, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/05 07:35:31 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000019d000)=0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a9a000-0x4)=r1) r2 = gettid() r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r3, 0xc0084905, &(0x7f0000001000-0x8)={r4, r5}) fcntl$setsig(r0, 0xa, 0x21) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000+0xec3)=0x0, &(0x7f0000001000-0x4)=0x8) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x0, 0x8a, &(0x7f0000001000-0x10)={r6, r7+10000000}, &(0x7f0000002000-0x4)=0x4, 0x1ff) capset(&(0x7f0000002000-0x8)={0x19980330, r2}, &(0x7f0000001000)={0x4259, 0x9, 0xbc8, 0x1ff, 0x463, 0x100000000}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000001000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000002000)=[{&(0x7f0000002000)=""/224, 0xe0}], 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000-0x28)={@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]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000003000)={0x0, 0x10001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000005000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48) 2018/01/05 07:35:31 executing program 3: 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, 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) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") splice(r0, &(0x7f0000785000-0x8)=0x0, r0, &(0x7f0000df8000-0x8)=0x0, 0xfffffffffffffc01, 0xe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a6000-0xb)='/dev/hwrng\x00', 0x410002, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000cc2000)={"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"}) 2018/01/05 07:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_sctp(0xa, 0x1, 0x84) bind$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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aac000-0x14)={0x0, 0xfffffffffffffffb, 0x1667, 0x5, 0x10000, 0x0}, &(0x7f00007b1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a7f000)={r2, @in6={{0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0xdfe7, 0xffffffff, 0x24}, &(0x7f0000737000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e91000-0x4)=0x0, 0x4) 2018/01/05 07:35:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x2)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000)='./file0\x00', r0, r1) 2018/01/05 07:35:31 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000fdb000-0x20)={0x0, &(0x7f0000fdb000-0x8)=0x0, 0x0, r0, 0x1}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fd9000)={0x0, 0x0}, &(0x7f0000fda000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 07:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_load(0xffffffffffffff9c, &(0x7f0000f3c000)='/selinux/load\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f000052f000)=""/117, 0x75, 0x2, 0x0) 2018/01/05 07:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00009b8000)=""/41) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/01/05 07:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000c3e000)='big_key\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f30000-0x1)='\x00', 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00002f9000-0x8)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) r3 = syz_open_procfs(r0, &(0x7f0000315000-0x74)='sessionid\x00') open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r3, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) syz_open_dev$mouse(&(0x7f000069e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f000023b000-0x5)='amfs\x00', 0x0, &(0x7f0000261000-0x1)="d6") readlinkat(r3, &(0x7f00002af000)='./file0\x00', &(0x7f0000468000-0xf8)=""/248, 0xf8) 2018/01/05 07:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f000079d000+0xe78)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c18000)=@generic={0xd2, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00003cc000-0x8)='./file0\x00', &(0x7f00004ee000)=@random={'os2.\x00', '\x00'}) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ec2000-0x10)={0x5, &(0x7f0000728000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/05 07:35:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=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) process_vm_writev(r0, &(0x7f0000001000-0x80)=[{&(0x7f000078e000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f00003c6000)=""/22, 0x16}, {&(0x7f000095d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000c24000-0x3f)=""/63, 0x3f}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000ff9000)=""/6, 0x6}], 0x8, &(0x7f0000ada000)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000972000)=""/129, 0x81}, {&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f000087a000)=""/175, 0xaf}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007ae000-0x30)=[{&(0x7f0000b6c000-0x50)="4986c5e0e10b1a13e3be4277c88d831419a4d6e9a621322338e43636bb127cbe52a17ae27fec7d4ca857c0d7fabba56679109b91a750029178481ff2071060901a2a4663363d85e084aa41c70abfae0a", 0x50}, {&(0x7f0000ba3000-0x86)="5fb4a0c8734be0374d4414863494290e18237755fe5698b6e748d53bf31ab152f60a7626602e5d77c0533bf73a3fb4b8332fbc18ea00c20270a9afee011fd356239f36bc23c1665086a37d4aacf1771127bd8978c3969e5620c616e4da9fb630a94f0ae6e467531cd5986cff15647f72dda89acfa36af20dc075d6eb75fed42d27dc251c94d9", 0x86}, {&(0x7f00007e0000)="8e2f979b14f8bc98ddd8858a9754f35ed9eeb3937ada1a84e02611e672caa3ad0ae1c1", 0x23}], 0x3) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000580000-0x4)=""/4, &(0x7f0000000000)=0xffffff07) 2018/01/05 07:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$ppp(0xffffffffffffff9c, &(0x7f0000e5a000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = creat(&(0x7f00006b1000-0x8)='./file0\x00', 0x100) r1 = socket$unix(0x1, 0x8000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000cd9000-0x10)={0x8d, 0x4}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000482000-0x8)={0x0}, 0x8}) 2018/01/05 07:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000932000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bd0000-0x4)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008ac000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ba8000-0x4)=r1) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(r2, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000587000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000c3a000)=""/4096, 0x1000, 0x0}, 0x0) sendto(r2, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) [ 95.547648] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 95.612345] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/05 07:35:32 executing program 0: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xef0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000a31000-0x20)={r1, 0x8000, 0x80000001, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000769000)=0x0) 2018/01/05 07:35:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x200000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000003000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f00003d1000)=[{0x9, 0x2, 0x6, 0x7}, {0x1, 0xfff, 0xfffffffffffffffe, 0xa9c0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008ff000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r2, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/05 07:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000228000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x101100) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000baf000)={0x0, 0x0, &(0x7f00001b1000)=[], 0x88, 0x0, &(0x7f0000c0e000-0x88)="26dd6f93d5a67f903890a8207638f437c573e4ed4445da349072f5dc50d4e1fc5e76a7bb1d802accfc8253cb35c194f92840682d4dc7f1d9ccb63aedac79ba059cba832785b30acecc7c284d89ec6314958c01e54c055478361e6a001c6dfa8753c58003634db2dc8b96f12b5f1d2248536bf29187dc39583c47c625250634f96a2f1cfea704aa61"}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000037b000)={r0}) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/05 07:35:32 executing program 1: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x936, 0x0, 0x0}) 2018/01/05 07:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0xffffffffffffffa9) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000df9000)={0x0, 0x0, 0x0, []}, 0x1c3) 2018/01/05 07:35:32 executing program 7: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006df000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000ed0000)="da062d2b82b4806f46d5be980017cd712137e969e5a3f13cdb4cc625552608b526fe") r1 = socket$inet6_sctp(0xa, 0x3, 0x84) finit_module(r0, &(0x7f00000d4000)='!ppp0-\x00', 0x3) set_mempolicy(0xc002, &(0x7f00004b4000-0x8)=0x4, 0x59e0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000c4000)=0x0, &(0x7f0000ed1000)=0x4) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ed2000)={0x0, 0x0}) r3 = geteuid() mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ed3000-0x8)='./file0\x00', &(0x7f0000ed3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000148000)=[{&(0x7f0000e3f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000887000-0x50)=[{&(0x7f0000ed2000)="af96dfbcd3908977007e8a76f76f4291b66a9d49608fb9bd2f0a7ce253890747c949", 0x22}, {&(0x7f0000ed3000-0xca)="802e07f132ff7899f93660461b3e3192e4c9e99e425f69eae5a796eab64daa15032e330bb76ec4d75f187ff5c04a6791fe2c5de945dadbbc4c73982d11257851459b6eee02ff2bee367f5b7f0e3a3898f15b1afd5c30032d3907b00370fe48d3d4824c7f11154f161cb5178d451513dee3942d07270c7b23e9870792b2f8155c7019e5321e1ae70c2b4b8d827b177c06da3288a8d6c1938e3684f5fce2e2115ac87297cd848655685cdf416f8dda57b2ae065886c8c121c5ba8b42ddce0b0abfd01f2584bdc00ac40584", 0xca}, {&(0x7f0000ed3000-0x1000)="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", 0x1000}, {&(0x7f0000ed2000)="e609946be9807f518d0e106e5646a8ce9dddf084e6734a081d0dc62cebe8a1c8ee83385f517b44fb0da9c2b9b07fa4e041045e333741e74337e856055ac482ada1829903566873d5a0a7302d8fa01fcc90defdd4e4e437fd713812be6422c91a628ff69d35da3bfc40c5bf0bfbdaa23cdf74ad01f0c1cda3bf13fe7cd2ebff915f7500ff9c21cb42d9", 0x89}, {&(0x7f0000ed2000)="9d5867068e2b877f9f8914a539ea3f064e90e33bbd5ef17d86dedb7fb5516ad7f14d90ffde1ea8caf8e011ec85ef605401fc028fab6929e31fa0a7032711a602631e696fc5f15d253a79b72a38bead27e5e75a4b7727f5781b63d90c7df6f5a6d6b787a91f784f7164a9a516092702eac1eb5c94e7305e10ce12fdd26982495f344e5d8b8e6c1e81bc510b39b13e9b75364cb899a506f22d", 0x98}], 0x5, &(0x7f0000ed2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x0}, {&(0x7f0000ed3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ed3000-0x4)=[{&(0x7f0000ed2000)="2c63bfa9627613772e11aaff4516429b7ba8271e5d4a51c2fa953428cc2f208568b8841c822d4a24bd5a8249ef2f8cfcc898cd1b63b3a8f926ce2f47e41dec5026828baf327998f79d8c4ad2b5c4d4347f2dc30ae38bc33beebbd861f0cdefc50a6709f5563e76ac8d46d5f4f384e58b509e74a12ab6660312cd251010c5fb3ab9267d9aa38ead3b374d7d7645d6c8e95c6ef7609e1f0e1214ef68404b1320fd4b7b796410e3dc8c0177d333ad25ba248e2c88ffa5c3b9b29ef72802dedb3f16233f5f454046c1ef6da126789e1e187d3c901cacc9cae8", 0xd7}], 0x1, 0x0, 0x0, 0x840}], 0x2, 0x4000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001ef000)={{{{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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x401, 0x10000, "8617d97c70a0966e2007e7b957aedbe8c8af643051f8bbfc8a538ba0621e42618c3dbd40b5ded635312e71a75e3505b8c4c1921bbb0e355ab7edcc6b09c0b44880d50e18e4b90d076ad6e432e4d9d32a"}, 0x160) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00005a1000-0x2c)={0x5, 0x27e, 0x2, 0x3f, 0x3, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ed2000)='htcp\x00', 0x5) 2018/01/05 07:35:32 executing program 6: r0 = memfd_create(&(0x7f0000846000-0xd)='user]selinux\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x9, 0x5, 0x8, 0x8, "66e89824c10452e1d9c67b5c4dd282f2e0771d2a24fd563a7b6568678d88e947ed3fd211bf8079b123a707c4", 0x2}, 0x8001, [0x0, 0x63, 0x1, 0x5, 0x9, 0x1, 0x0, 0x8, 0xfff, 0x2, 0x771, 0x9ab, 0x100, 0x7, 0x800, 0x2, 0x9d, 0x81, 0x2, 0x2, 0x0, 0x4, 0x24, 0x6, 0x2, 0x7, 0x9, 0xffffffffffffffa3, 0x6, 0x1ff, 0x3, 0x3, 0xfff, 0x2, 0xb7, 0x0, 0xfffffffffffffc01, 0x1000, 0x6, 0x81, 0xaf, 0x2, 0xb985, 0x5, 0x1000, 0x6, 0x2, 0xff, 0xbcb3, 0x1ff, 0x80000000, 0x5, 0x4, 0x1, 0x2, 0x8, 0x7, 0x8a9, 0x8001, 0x40, 0x1, 0xd8d3, 0x20, 0x1, 0x3, 0x100, 0x5, 0x8, 0x0, 0x636, 0xd19, 0xffffffff, 0x3, 0x3, 0x4, 0x3, 0x1ff, 0x2, 0x5, 0x5, 0x1, 0x100000001, 0x1000, 0x2, 0x5, 0x4, 0x101, 0x54, 0x4, 0x9, 0x800, 0xfff, 0x80000000, 0x8, 0xa5b6, 0x10000, 0x444, 0x7, 0x7, 0x0, 0x400, 0x10000, 0x2, 0x9000000000000000, 0x9, 0x4, 0xffff, 0x7, 0x7fff, 0x81, 0x401, 0x17e788a3, 0x1, 0x800000000, 0x0, 0x1, 0x100000001, 0xffffffffffffffc1, 0x800000000000, 0x80000000, 0x10001, 0x2, 0x1ff, 0x4, 0xbd, 0x4, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bbf000-0x18)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) 2018/01/05 07:35:32 executing program 2: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f03000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r2) recvfrom$ipx(r1, &(0x7f0000d63000)=""/0, 0x0, 0x10000, &(0x7f0000001000-0x10)={0x4, 0x1, 0x3, "c32f50b750db", 0x2, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/05 07:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d0000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f0000012000)={0x3, {"ac5ad83183f518"}, 0x1f}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e26000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x7, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00003f8000-0x34)=""/52) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000f00000)={0x0, &(0x7f00003d6000-0x8)=0x0, 0x2, r3, 0x0}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x0}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000995000)={0x0, &(0x7f000063c000-0x8)=0x0, 0x0, r3, 0x0}) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r4, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000797000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d5f000)=0x0) syz_open_procfs(r6, &(0x7f00005d2000-0x5)='stat\x00') 2018/01/05 07:35:32 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000fc2000-0x8)='./file0\x00', 0x2080, 0x200000000040) pread64(r0, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/01/05 07:35:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0xe)='%(cgroupppp1)\x00', 0x1, 0x4, &(0x7f0000c33000)={0x38, 0x3, 0x100000001, 0x7f, 0x5, 0x800, 0xffffffffffffffe0, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x8002, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000002000-0x70)={[{0xffff, 0x3, 0x6, 0x1, 0x197, 0x5, 0x6c2, 0xe1, 0x1, 0x7fff, 0x9, 0xfff, 0x55e}, {0x80000001, 0x1, 0x9000000000000000, 0x7fffffff, 0x0, 0x8bf8, 0x8, 0x2, 0x8001, 0x3, 0x5, 0x3, 0x100000000000}, {0x7, 0x5, 0x7fffffff, 0xff, 0x100000000, 0x18000000000, 0x6, 0x1ff, 0x9, 0x7, 0x1, 0x7, 0x81}], 0xfffffffffffff485, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r1, &(0x7f0000003000-0x20)={0x20, 0x0, 0x8, @fuse_ioctl_out={0x1000, 0x3, 0xfffffffffffff800, 0x3}}, 0x20) r2 = accept$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r3 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000003000)=0xffffffffffff73a4, 0x4) setsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000002000)="3b0b051751ee7ca419da938bd51786b158686dbb2a6c71dfbc41579fb8deb3ba05314459c91e20a4141ddc62718e965eb9e5f4bb25c066502f97baa28be6e0993880c779e1f2d4bcbf534f21190e9d124214115e6ea0f9475ad9de9937f4db836b491f2c3110daae617ce5ebfae8ed85e273e1122fb515840400e3b535ff3e87458d4cc9601c939da453f2c48a874b8edfb02b7176d84319e5ea6a7ab182957e0b0d3eb59680a9e547d3c89cd71f488b531fd814b9f2a58357f779f993c4c173c8ae6ea9452cbf1a632fb9c12fb7f3877cce8086d0d988eb2cf1f7c6a98d18eeb47868dd4650773ccc024f29c53541ed91a23a4ce1013c2d9e0408b6b873e322af19f68dd91e13c60d988edf79fe2aa4ec9c6b7bd710fbe96fbacf4da2e7eb235fc0e25f9ed52f92a7f5c0baf02603bd44a3b8513825d322cbd318f6c12c2962a4e29a443cdaf8f026cd3b25318b46b70edcdcd8a5b12ab2f1d481ab8a4b3c38837cebb39b8cc84176b82890ff2a0833fa0ed950a05b6bf2ee09694cfca59704ad217053ef938198a91a89e349c8e246189f043e82afe15f99ffecfdfd50178314a62ea00ba00fd3a51330cdce57b48661f178296a3dad2b6104b0b1e258575a8a8aa591ec6cb8316bf826a55bca48f10c225f78466c0bc9b3f3e22ef8fe96749eab345eb6f5ced4460efa5966b8181a47f00b52da8dfd88ba1c33ab712e135be25cf7c71747a7c2aaea8c6302ac1eaa8a40232475d740d8c78e4c54334b14618f3cc8c8d74a00467bdf0de92b1867889ebb85d9f5be259138a332e0bf4c1b8d6e0bfbcab197ea6eac196f83a4f68f42c0229af7b433c825b1c1dfc57d04d082c314f42dc62256448c845f57c311fd95a1f13715200c6b8483cd57e06eb3e50e643e68a26ec1ff7f0fca6cdadb920451eaa1dd961355e4b12f63bc15ca29621ac7df18e530576ca0b2e821060c9b63599825059c4004e869ac84ad67c2a9da1fd0801ea93a44eb0ea846efaa9acfdd39cd6b9dd54702f0bc324ead5ba499528d7f59ecc095d909af1da5b86db6438c7525ca1caa36fa0fb3bfb188abdcfb37242886a6a1d38373455b82b80bcbbab9677bbb70b1babccbfeba23e32028c420e658f8e9685134f1a30880507c0b27d3912f10c299a260362d3773a5b67643071c000799cc2a6cfaf29388ccf7150139ac30a858ddcceec58872b4cf28f787183f5cb6af7416c7f9d6be40a058c3a7a9bd1e2f8fcb3dc20cc5fe5cd2013fae355c558450d6eb4f9f137a4387480672712ab21c8fa0c841e3cb5328c12e0704f5a93384e519700c450a7f6b88eea011e170f7a3b8be975b095d743494ab5248d3e6d583d8a02908465f22d514ad92cbdcd52ea9d0bf04a537da181193ec5031d48a5b3ebf8c69c99b99d6bb32f62486e06a2d84976e707639a3af09a3b6becdc7a01c536a274b45ceb4c6ef7e570390829815a0af11df80afd4490c349b63231443f2214c5d1d72ee37f6e0c93eea70b62c09b87130d55cfea597ebae497aa19b713c636f798f70347c3c31cd0b6f8e5e4e0d0c59735927f4b50ec7333e25295c1c09286f702473b16f72ff18d2d41631a37f7fdb254b56a0c0640a94d4a4d80839fae7f867163e0887a40c45fd1aa736d318db5d459511e1d7b6ac2447942200df36ade74138b3b08fe5c3ab66249747b5cbce7c9a4c3931f7cb5f3005f27193a584ebd07fe1ed9f96e2d48c57bd4fdd75d70d99f8ad958dc92c7ab6826078d94014964c3f80042546a484ec6e7f5582bf2c38d4d3e24d7bcbfd93d1fd1f86a1a84a466ac8c5dc17ec8bd010af5121275fc521f0ab2c34af7a3873574100deb052183449ea56cb8f571b39b7cf6a415de2af8ff794600e2f2085a43b6ed83dfe3585f578060ade0c1b4b5059648c0617c03c590ea5739e23f42dc5dda907a6b387d4b3ae2cf7cd6c5038c7d2fff8df91d8d77ad92a2df0726b93561f4096f4fc8a9b68e72c593cfaa940b586a0fb7769384abd809ac74c6c3ffb49c2bc4121c337dab2a787b29003745f83a33a48cece30878e8ab32ffd3b2243b5eba3ee3dd6a36c7b429262460fef386cb7f4ad9c2fb1d414b70e41edb29ef2b4d6cb05f2ac33f928e484484ca8070db4c2bcf5d1a38c5ca337148163cf786f66b2f47375feb643115144df2857fa378581710e01f6984b02040124cf3a8b20207c62f82508fde29ec219b47293d1504c20ea0cdcb3dffce9f34e8f8da5a769ae2507003fcbb8206f1c605dfca805dcb89a60f5b8a82bba1d63e87c4381bc25ee06183153a73314a6815aeb4152eae3ac1ce03a893fc82884c48eaca6a1b65c6d6236230d2384fa24d7f79c1b27694c5d950ab14c2105420c99bc8958e29295eefe004197e9a69cb9360f0bfcc9a871c855324ba070d143342601afa645123c93c2c963a5ebd858f7feaf26e16dae215c87c0b920e1552248a08ee9030674f9cd415cccb6d52999cc7bcd4c497557aa38b2f0723cc5c50f566e799529245fb331fb57dff5b0d93943e56fc831f3b53b1bccd78bba2bca84c0ab9e7e101f2359678b74e2a2a67b841c81e6eec3651d5fad773ab1d69adf0b7c966fae413bc04b06cf8163e61dc77648297352b4d44a2c551da55d83fef8f0f542feadd8c7a599adb5bae69660f27124e529c5932f0d8d359e583959b26c550452ad8e9abc8b5e3bed1cbfeadc57fc716e1a593cfdbcef143ccd7780f0d214f1b83805cb3cad0d88cb6d47af82a7fbbb13a39b96732de2ef528b0758572500ab5faaae2ff0f66d4f715dd9fe274484f2601dce1bf77ed90e93bba8f57dc25231212b9f994c0105419c1db5b6aa7cbe0a74facbe4ac472a806d3cd336ef20e61966421ab88970a06df4f4113673a077b6dd200a999e84e2576b4426ad253867c4f7156d0454376a27beba15615e9746c7530de48d005790115c391012537a8f3b2ac3d3a16257d135787d2c5e099308ef00dfbc574949740ec3c45206727a6bad5daad6222c43b1df4a901a5c3a4209423a222605d3ff2a1a1fc4bbdd2facf576250af8ff1f502e0a98967d4157950b181e061f226c0cd77f25faf972cad841efc0fea8ffe3676b141c3c0c4339114230511534aed11965a8e8c025efda3cc55ea38fe61d53981be90784dfae8c6bcc81054aec0119d4a38a30abe618c750c949800dc470d154eb3c45b6c8cb7977e62a28bd47c702995e9a4b4e69d6bced8957c7fe52ad7642352981afd3bddd8bd91d29723fe361fb38f6a040958107b6d49db88cc74fabda17a420cfe911867d2f66741ef6dab27693f1e778daf6b781e0e6553c10eb01fa24d16d28efe63bec470b08770c48f90d908426ebb9f22318ea76699608e0b6fc7a7066a2ba03dfacbe501d25dccad7685e7db6d54b4526be02b5e0b83346292d66b68e02666258b3c8775c14cd5e1c7ffda6444a6c18216211a287cc485be2b713a60089e1173a40206a6313b27c4a10bc88ba79c00a3b2a06852fffeefc536ac71b62ce5786e24c60ab886823162be0ceb94140de911be26f1f2e94e5a88c771091a7ef96c370c4c23864d949c22dc1682709bc36b99e8d699f622e8984741021290893fdec7eb7a89cfa6395c6da593188b488072be3dd3639c7d7a12fd9cf4aaa53793ebdc68ca935bb87a8bece85e9ab60c8c567d4d8af509214b743dbb8b7300e9c2f8573768c55e12020bd322c7a920e415fde072206ae4e233096b8997a847837212c939acfc8967430a7649954e6b48c50df3b4771b5668a29300142901d38cc37aadd6d8555c2c545339eb93fc3ef9f14badde8eef33a2fb630b6eeb5752371a876ac29521281432491a456c6d66b538f5491a5ed7e153936dfc0fbef0619d4d5fa4d456c40a75605c1fb7e84e6e01eab8632d7c286b58068426659ea664fbf82352726fa8e254db751b563f7358ca062619cb2b382360cd92d2999d6846316006fcae0bebab497dc5a9ddab809ea2e83d82843164b2ce180e85ff542380d93379496b05e3c83b4d9ba047d597b563a92060d90d529427ff87a12b9c12e6128933edeba02d80edadbb9dc3953037e7873eb73fcce535334cd97ff6755fb41e2ff3c6ae0402f208d069191f1901bc50db929e3673888545dc4db827c3e74b69d9ed65d6aade6d35c64dca69433789613c2ef2bbd53da92d3b0472ec38aacecdf864fa724f3f76a4778af3d4672db61dd63cb8e96a0bca88a24da8e1fc62c7825566e004ff60aa3f1030e481f79a6dc651afcb94ffa4df8db9c2eee623413e84781043afb4e1f9b83df85c263ff2fb0bcd7a49838c9825b6da99909c80af7bf6db79ca1bc1d1696e989233de62290fe24203b99d065edbaa29330c464f61bd841b4652589ee9eb44ff7abc82daf8479eb25527706cf8cd1685d6532140e006aedfd03cacfc839038c41253b7be0caeb98e232cc47596507975e4fcafd635b967c64f1a21b99c9b6e8faa8f131f00984490de319a0190807c1bce060dc9ce39504cb80b58c9df310fd1b92606c279e3d7b0472ae0dbb40fa8aa03f945ec44215c5993565b71235fbb391e273a85598ee4bbd8d72aed2411a9add3049b8cbeb13820af6665e5e3630d8318873e2057ab9c80591b672045d94cc210550d83cb2721310f7693ea5bd123e0f3be72d2524b3fc015eec28ee884f52b3957477d923a0583284ceea4b4ac57fff4df0cf9f754a4ec148428f3b3250ccc94a1f2dec3b65d41f6d8006110d44bf648fae494ad63a84c8e73ce710a31f1c925e04b394ff44fb214c797195f5da88ba12c8294a9aa1cc4e99b57e51ff46dcb96abe11ff44e0eb08ac128a020efde3f2fc2a82074e8919558d35b867c6aa37d05a9e3369fd9dbbdea49377dd9dbce07cc05dba57f31e270ad8108ab6df7208782e4b219a89c7d1bae32db1e5ca1ad6447c79e76143ba88b00c32330b6669c94b904ac9a4977bee88276eb2def3ce212c6f22dad390f9cdabed5e9ee7b394f4b4b405b157bc18579e63fc6458d7baf9a8c7998351d2c535033bb5bd193890c3863dfe71da11033a4ca983df2059d0c702f1dbe6533b000324c11a6ea7f3d4ea598d6cb7fb179ba0bdc298399ade2354da116999d4c9a17fd1d8bd7a5309e8e1ed53f1e35d331dbc8802e38b07ac26fea254c204e245bb1ca0b98542f4f0638322c3dbd32109085869f056d295e8e9d000f750e0a2fe680127a27d7878bdb19114b760209edf8f3e7f7a1624571c15a2e299884db8e3e8c20e55ab6304ae061946aed56cbac2e01c2ad4a7d9c4b96bb42eb4a92bec8621a903862b8617ed6278260e7add43f8bf1f7a5328ccfcc14f64713cc13ad229e088d1a1c888bae5b48b018d4bbfbe6894c44d617afb92f7b1b08615202d4f94381cc94d70b8a452625a393d255ec666975f6a68f3c7f314eb21a5fae6540ac95dc1c7be5756203bf3adf84ba9a7d266bd0afa8a1f79a5d7cc0673cd6f7231b5dfa03273359c962eab45592beaa54b47ddb1773b1663376648f71cd5811707112f1f1a742bd11456feda9316cc9c27829eeda06ea4d08cba6f62d112927a486b57caa1ab7f9104e6b4b21a20243d1c07d2876fa7a88e85bc7c1520c201abf6d9635826bb6227c77639a800e74d1c4dfcdf0a0f87c74058de37c02c0ed81f075c8f2fb6e053f9d90b96251eedc6a96fcc72295615102d9514d054755091822bcd1114adb00c9092a7f920bf0f702b386fe5be2d6519a62576c6304c5e47a3b2dc909e9d5eeb30db040029ded136bbb71665f2fff6ff56", 0x1000) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000005000)=""/89) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x33e, &(0x7f0000006000)="28540df3af3b78117ce0ed2cf92f9bc829ce341b475b290b4b7cc89e544b2ae41d00cb6ffd1fd72786c2aebbdd4bc461a4c9f03dc98e92e30c148d39e51970283b8fc383b9f806be87a45f2c22fc986e") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x0, 0x9, 0x0, 0xec4}, 0x10) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000001000-0x4)=0x80000000, 0x4) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000008000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:32 executing program 0: 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) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000273000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x4, 0x8cd, 0x1, 0x8, 0x100, 0x4710, 0xb5b, 0x80000001, 0x1, 0x6, 0x9, 0x6, 0x7f, 0x7fffffff]}, &(0x7f0000605000)=0xff41) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006db000-0x6)={r1, 0x0}, 0x6) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) init_module(&(0x7f00000be000)='#wlan1#\x00', 0x8, &(0x7f000033a000)='\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x9, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 07:35:32 executing program 3: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) [ 95.783320] kvm [12226]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/01/05 07:35:32 executing program 7: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000077000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffc0, 0x80) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000b03000-0x85)="91578d1a7bbce54cab4f8f4104e88b4e19dfc7a1573f11766cdc82c34843edd79299a1f7de6c72826071c9f7d5a2b58cfbc0e40a45d4caeb789d4e1479b30783615d3c9d0600a0b766a0349868ea8c591ed2567fe4a031b934bad6d6921c7fc008f0aafeda9c5c7d00909ace43c000658bd43dc90a63ef018456fa58e42033141b798f288a", 0x85) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000aff000)={0x0, 0x0, []}) 2018/01/05 07:35:32 executing program 6: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000856000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9a7d00", 0x0, 0x6, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "d2a81d76ded5550b"}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ead000-0xc)='/dev/audio#\x00', 0x400, 0x8000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/05 07:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x15, 0x80005, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt(r0, 0x114, 0x2710, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) openat$ppp(0xffffffffffffff9c, &(0x7f000011c000-0x9)='/dev/ppp\x00', 0x80000, 0x0) 2018/01/05 07:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$mice(&(0x7f00003fb000)='/dev/input/mice\x00', 0x0, 0x40000003) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000050000)={0x54, 0x8, 0x10001, {0xfff, 0x0}, {0x1, 0x8}, @period={0x5a, 0x7fff800000000000, 0x6, 0x4, 0xffff, {0x6, 0x62b3, 0xafd, 0x5}, 0x4, [0xe1b2, 0x2f4a, 0x1, 0x2]}}) rt_sigprocmask(0x3, &(0x7f00004b9000)={0x80}, &(0x7f000041f000)={0x0}, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000619000)={&(0x7f0000e30000+0xeaf)='./file0\x00', r0}, 0xc) unshare(0x20000400) fchdir(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000033b000-0x23)={0x0, 0x1b, "b740d25ef5c2af9bc73e11bb806cd71ca4316df0b302167e885912"}, &(0x7f0000b01000)=0x23) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d8e000-0x108)={r1, @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, 0xca, 0x8, 0x401, 0x569, 0x1, 0xffffffffffffffff, 0x0, 0x7, 0x80000000, 0x3, 0x8, 0x8, 0x200, 0x3]}, &(0x7f0000a86000-0x4)=0x108) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00005fa000)={0x2, 0x6, 0x5, 0x100, 0x7fff, 0xa0}) openat$ion(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/ion\x00', 0x191000, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000bd9000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @rand_addr=0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 07:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa4000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f000046c000-0x9)='/dev/sg#\x00', 0x6, 0x101200) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000e0000-0x8)={0x9, 0x223, 0x3, 0x8}, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x10, 0x0, 0x800000000}]}) r3 = semget$private(0x0, 0x7, 0x21) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/01/05 07:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x200000000000) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) 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, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009b8000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000960000)=0x4000000) [ 95.845670] syz-executor3 (12264): attempted to duplicate a private mapping with mremap. This is not supported. 2018/01/05 07:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00007e8000)='/dev/vcs#\x00', 0x8, 0x202) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000da9000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec6000-0x4)=0x20) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000fdd000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000019000-0x4)=0x0) 2018/01/05 07:35:32 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00002f3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000-0x30)={0x100000000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b27000-0x10)={&(0x7f0000d77000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) readahead(r1, 0x10000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) accept$inet6(r0, &(0x7f0000bc6000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cc2000)=0x1c) readv(r3, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x415}], 0x1b9) 2018/01/05 07:35:32 executing program 6: 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$ptmx(0xffffffffffffff9c, &(0x7f0000986000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) close(r0) r1 = syz_open_dev$mice(&(0x7f00001e3000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000d74000)=0x0, &(0x7f0000c0b000-0x4)=0x4) 2018/01/05 07:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = msgget(0x2, 0x11) stat(&(0x7f0000398000)='./file0\x00', &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000421000)={0x0, 0x0, 0x0}, &(0x7f00003ca000-0x4)=0xc) fstat(r0, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002fe000)=0x0, &(0x7f0000841000)=0x0, &(0x7f0000a7e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000a9f000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000ef9000-0x78)={{0x18db, r3, r4, r5, r6, 0x48, 0x8, 0x0, 0x0, 0x0}, 0x8, 0x4, 0x800, 0x8, 0xffffffff, 0xffffffff, r7, r8, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/05 07:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r0, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000adc000)=[{{&(0x7f0000c1c000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e96000)=[{&(0x7f00000a8000)="c974b88fc50593818a5b5981284cdc0f9468f6b647a648bd3120b8151db5f227b725d910ae5b889a472049c489512e1540116dc948987c19463fafbbf0be872a15b07de0e357f1530be553e132ee992dcad37cd3cec9b0c15fcf47f8066a167c6c28842c9be74787c5139201b3a64028ab149c355ffbb414fd4738a4840130e174627778ddcf660a20e46c197c868913ecb0975dec8f7c87e8cbda0ac69b6cd93edb17b95d11c3f5a2315a96", 0xac}, {&(0x7f00000a5000)="4e91646611e0bff23067120eed7638361b5da37cdd0221c633ec3424361e02108d07fdd0694dfc6acd4f9553448cbad8a693f3e62ad75f9944a29bb22ac8c7600de9c37677856d3cdd5dcf12f78d84a33516a9f841dbbd8d978e2afd6e47ad18365f4cec944d80991f28770c", 0x6c}, {&(0x7f0000937000)="864640c9f8226e560dbae4fe15caceff9bc410669fa85e4fc0fd7dae9241eeeecc44e99c89d1da52e0ebf8e1e2946893d9f1cc14e0ba3444efacb63022720a55d4bee44e75f0f6caab35e06d73312a28f224f9afcfb330c12a984e91990d80ee28a0886a29d04c633aa093f72f98891a53b4b8dde441e7dbb72c5533900954c8442159f5ba1d12c7e7445d4198ecae7c75df2d8eb33851e7c13e6f9b92ffc658019ba168e76b6e1ff1d3a49841139aca1d8d5257559783f9cb0c6a1c4d352d6d6431fae574703ca4f0800f1fc2f3fba68ea6e3aea62c93137336e4983e062fa1e5cb0d9b55be18b70d71c0c09654efe8d9", 0xf1}], 0x3, 0x0, 0x0, 0x80}, 0xffffffffffff7fff}, {{&(0x7f0000a4c000)=@ax25={0x3, {"5c1475850ec1d7"}, 0x3f}, 0x10, &(0x7f000028c000-0x60)=[{&(0x7f0000d5c000-0x3d)="347c6cf8b68eece798b63f16eb5c3c95e7f2e450141a3e01fd88dcf87342b541fe2f8dab0821229ef660956b158dc618f89240b6db000b1c642d0ca711", 0x3d}, 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{0x38, 0x89, 0x5, "569159eeecdd1cf741474df94abf64c553501e348f41683621791b0c8b3ef0bc7d67f5c1c31d"}, {0x110, 0x106, 0x2, "bc77c890a937eb5366fd5b7bec64d172b4d84b79c44bd9ae968922c0ee941748aabcb5316488b9d39000e6db7fb50285fd2d026ce9a1501acdb28e882fac534ece04bae559e121d83bf1903afacb805da8484246f9b9a4531ceeacb4546ada32cd34ac7e70f06d3756842022b0ea069f036ad618a5903363140de270b091104a3b3186141b9df1bfe273d3eced22922eacb29a3dc0211da4c7c7d9af01e43661ffa11c488b4ae8a5b86faac6c34c863a43b752892462470ca83034db1967767d8fd329addfdc61cda9b26325e4f9dc36914747afbca984b2aaa1efb9555dff485c7a6ffed222fae4e02c98b3bfd56682699e92eda19ec9e537"}, {0x100, 0x0, 0x100000000, "5c69ae8f6622010f7a680050655894d4701f5b5c0f6331c99940a2e0aea7e77d98d5cdf8138f9d7cdaeda5a7de11c34597ca3d68731744ec7b399e82b1412decd391600bc9ec96d771a3fda223aacb2d2988c9ca9ec673156f2baeb521a403296151bf226a633062d1006120bee7de6f35f4eb076aa29ea8d5f58860e4f803f61198565561a37c0c28ebfaa58d5806cba14af58a7e63a6925e308227d35045b7fa2d660432cac2411a1c3bcde6e8964c48b20dded2aa887945ca8fd72955bbb8d2c3cee31955161cb6907dcb08b2be382e2109f4156c54568628a26a8d2526a9072833e2941e9cd0cce94d"}], 0x1258, 0x84}, 0x1fc}, {{&(0x7f0000a75000-0x10)=@llc={0x1a, 0x0, 0x2, 0x800, 0x3, 0xd585, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000066e000)=[{&(0x7f00008e3000-0x64)="a689f841ad4957e238d0bf97343a9c94c49a8f1714460dd95de1a040f5c513a104adceecb7847fa382dc38b6057873044bfe319977e4bf563d53979cba1aeb3b746415db2fc8f9426079409e638e6c1dc8743b0055ac8c241ef6e8490bdc731842f7efc7", 0x64}, {&(0x7f000060d000-0x5e)="d77a858de664ed9761b22308ef2bacb87b39c8a9483d5fadc223317b0e9da05ddf8d2a6f15963f709f8183f2df7e16acf54e09019266073cb5ea6363f2cc38634b699341006d60490627e2f0fcc5c6adc6dbb8fc8ec6dad620e0eb68e859", 0x5e}, {&(0x7f0000da4000-0x1c)="2763e6cb24ccfba96ece9eb5024b4d09410ae49a6ab5f7099748be7f", 0x1c}, {&(0x7f000073e000-0xc)="0ef7d32d0e4b9661758de11b", 0xc}, {&(0x7f000044a000)="6b2751506b3e9f822fff0eacecf7214f0eaaec4f38103795d008f3aeaa9b67e79474f840dfc099334723aa94570042a377b4248de8d8cc768878e7a3345e60b5adc10099e6ced0a554e70212aebfac93bf72eb93f9c2dba11c214d0a75eab59e413314e54a09fe0c9b8f271da0b8b00d35583a934c3df856fc5a2cc6bad2387ff76d7c109fc69c50b61e5d73757567e7768dc2f8ef240dcc0c94aece733ff8912fc2ebe623414f170d150cf0df029cfb27bd5405019aa22eecab", 0xba}], 0x5, &(0x7f0000b58000)=[], 0x0, 0x81}, 0x1}, {{0x0, 0x0, &(0x7f0000b6f000-0x30)=[{&(0x7f00005a5000)="4e0e7ab772fa402a9e62de5e143129ffc56bb0e8baf1d03135a08e5296a74987a192118d880fbf603273fbdfd2c6b7466461b218060bad2497238e1ddac35f3cbea4c1c5c7249a8c34d296fe4982f03f0aeb09dd21e3382db607f91d77262e", 0x5f}, {&(0x7f00007da000-0x22)="95cc48132c7ded8d63099216aae90e4369cc19a4297d1269ba5d4ac918546e219a22", 0x22}, {&(0x7f0000b12000)="a4d46dbb427631939b38515ce99f3a8445b5567a21bea7ea9f4c91553abea5667ef9ecddba37cf1a310c01d29fcb06d069186e513b66dc1a34ec703948aee9da7cc3a655bc3a4f9d4d", 0x49}], 0x3, &(0x7f0000fd6000)=[{0x28, 0x113, 0x9, "f2800822f98cc3a3c6a5821ef97aa8713934f0328ee1abc2"}, {0x60, 0x117, 0x7, "62072a48fd266decaed896ff25b04035a24efd95b51bdf43825cdd09fad1c49ca7cb08800bac796ecb75d9f2a20160a0d444e5f9a9a7422a2860dee1c4aab35dfe643dbbafc72517e639de1e73b6"}, {0x48, 0x11f, 0x3, "416fc1eb94872c1d37f8c2f9910acca90055388be4619018deac0b5f9c2584b17efa1736ccd4e2ae9b3457f4f151993065"}, {0x18, 0x111, 0x80000000000000, "85062219b9ad"}], 0xe8, 0x24000000}, 0x3}, {{0x0, 0x0, &(0x7f0000321000)=[{&(0x7f00003d3000)="79c5920345a2a9f4a506fe2cbb7e2a1808370a36816e1cee83e7085a7d", 0x1d}], 0x1, &(0x7f00009ee000-0x1c8)=[{0xb8, 0x89, 0x8, "6ab881094ed3c888369239b8302fe4fe3712e37b74f5d4d538f30628b1864e28d3033e4e69768848e38a27b5497db70bf51591f97be52baef4237f2d337ebf819b3f20939a69f316eab1c638a3f3c5d510ad1411f961853f2e46571fcde341822f144b18da084a4ad5ac0dc52330e81afed5a0cf58341f48121992f6cd934c1543055ec044b0b09d66e1fd13823bd1b4bfc9095082a0ca2ddc7350175eab18d77c3f5f2366a7"}, {0x30, 0x0, 0x0, "6d3ff51cbb16eb266538103fe226478ecba8fd30cfab9bd1e20700a27e4847"}, {0xe0, 0x102, 0x85e7, "64527049c763d4d66c11bc4d1d231867e718c9f3315da62cd0a427a939fa3c51fe5207aaf1af8112b1280bcba119d28ae78e4be1c829606ba99b641dc2f5379f37291bc2b86ee2fdad81f7a67504fad792caf4a06439df598256e7c191927401320c230dc730652f47e5554ecae05e3361c5042df9a68258ccfa82e696f3d4bfc467968c7a93cb0d8ba2d3be741e79e50078a6a5fae12e0b82c5785ffb240f14ef6c2e0e87ea8479665859cf8948bbe1f3624868f48688ba9e4daa81610289c81c03467d2d2e947e29"}], 0x1c8, 0x4000}, 0x7ff}], 0x5, 0x0) 2018/01/05 07:35:32 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) sysfs$3(0x3) 2018/01/05 07:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) dup2(r1, r2) creat(&(0x7f0000442000-0x8)='./file0\x00', 0x61) 2018/01/05 07:35:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x440000000000107f, &(0x7f0000003000-0x30)="d3a91868957784f0bdb23e0afed3a7d53e9b31b196f89f9bff1215120d9cb762b74a42d5d2aa00008101007c375e442c") 2018/01/05 07:35:32 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000a45000-0xd)='/dev/usbmon#\x00', 0x0, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x5, 0x2, 0x5, 0x9, &(0x7f0000648000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f0000166000)='./file0\x00') 2018/01/05 07:35:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000)="", 0x2e4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003bc000-0x4)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000756000)={{0x9, 0x5}, 'port1\x00', 0x20, 0x20000, 0xa, 0x9, 0x3, 0x0, 0x6, 0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) lstat(&(0x7f000026a000)='./file0\x00', &(0x7f0000dcf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a5000)={0x0, 0x0, 0x0}, &(0x7f0000406000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b50000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000037a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) r9 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e2f000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f00000dc000)='./file0\x00', &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00002a1000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="d178a1677841fc3262e4876c8bc8230921f66142ed5641154680fee6ed06e64a40583d9943591745dbda44e8ea0fd90e39ea860a809227e5d100b96e85e1539c5fdede309e09a20529fba230d681fd2b0828a153dca544085916a0aaa626b363ac86518f63a052d89da2d174a91ec5975d11f8e50e50f1749f964a7f8977f91879b6f07309fc591e15245465bc30c5fb5ffba6587c6e2ae86cbcffed343e2548e02b8360edbfa711476c90bc2cc59fa2abc813bc7a05e8075c10d513a76656eadda0737626d58cb1c1e89c72c0c1c22c4515e4e4a18c47df5d89bbc3bb87a2e1b8b9c99285696f77b2590b9e20", 0xed}], 0x1, &(0x7f0000789000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x80, 0x20000000}, 0x0) 2018/01/05 07:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000951000)={0x0, 0x0, 0x0}, &(0x7f0000675000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000376000-0x5)='comm\x00') write$eventfd(r1, &(0x7f0000578000-0x8)=0x0, 0x8) 2018/01/05 07:35:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x208000, &(0x7f0000001000)="88bc376d", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="83dac832b18bc2736558e21ccff76736522630b055c1be3e7fe0d3757e3f8876e3edd6a310c5c904287ca75af54425c65321fd3f4b8cd9f4ee8d5af6e858cfc8db37d211ee1885f38abfc0bda57f36b67f3e25c84425d1dbf8bf4541badff04c1753ead075528a4e1a41d366d72ca7725ca46e61c56773db2352b766750131e838161f6fa53e35763953593169b6ad696bef28120cc3621b50919a5a3ba86276101fffcd78bf3bcb7806e47bf67f1e9292b74e2c5c3b70148b00e6ec51d86005ccc622cddd10b8eaa996f633600f276ed6ea3d9fd23af6a3a112535b488445c4817566ec9df10dd4b3847b98d8f6bf3cea3b92") setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x867}, 0x4) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 2018/01/05 07:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c19000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000cad000-0x9e)=""/158) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)=""}, 0x10) syz_open_dev$mouse(&(0x7f000097c000-0x12)='/dev/input/mouse#\x00', 0x4, 0x40) 2018/01/05 07:35:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1fd, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006de000)={0x0, 0x1}, &(0x7f0000b40000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000061e000)={0x80, 0x2, 0xe5, 0x3, r1}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) fadvise64(r2, 0x0, 0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001a000)='/dev/adsp#\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000001a000-0xc0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xc2a}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2e5e}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xc0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000017000-0x14)={0x1, 0x7, 0x2, 0x1, 0x4}, 0x14) bind$inet(r3, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000086a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000963000-0xc)={0x2, r1, 0x1}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000462000-0x18)={0xe3, 0x8000, 0x10000, 0xff, 0x3f, 0x5}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/relabel\x00', 0x2, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000482000)='/dev/mixer\x00', 0x200, 0x0) r7 = mmap$binder(&(0x7f0000aaf000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000df2000-0x18)={0x0, 0x0, 0x0, 0x0}) io_setup(0x8, &(0x7f0000acb000-0x8)=0x0) io_submit(r9, 0x6, &(0x7f0000361000)=[&(0x7f0000ffd000-0x40)={0x0, 0x0, 0x0, 0x6, 0x100000000, r3, &(0x7f000017a000)="ec44a2cbac0dde58f87ff6833fe9b9596bc775a9359846e5596c91b245adb06fe32e0a6b1d3c815bbdc1fa06ec0fac53d8f460ef06b28992b2ee69cd9fef5d230c65b6b43e548a492be5b3e0d12e523dd6b564e1dd8b2a6ee71ca578fb8707e80094526e53ebf650ca30b36d288f8bcb9d8d1ee4d4650370420841ab8d65387d5a304b696e28565ebad7bdeaace4774fe6214e18036e6f5403c316423b464807d37817798d54de9a63c2e2a676a9351071e57e04e68df715fa70844cf6b27ebddd38b66c2db9c94d9fe7370a6c36b6a61d70acd219829d578667d1ee68da0568f349a36acf4d82a4bf29", 0xea, 0x9, 0x0, 0x1, r6}, &(0x7f0000d5f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x401, r3, &(0x7f0000c30000)="6569f16a27cd4ed40255660aaefd0c0458e4e0198182c5ff1b7c43a331ed4e759ff367aea8fb133897b3604062a995d75dc77423ea595134d37638dd4fbf2e201310849be034e28383c7a1b18a669f21d3c7573cfb9a7c", 0x57, 0x20, 0x0, 0x1, r3}, &(0x7f0000020000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r2, &(0x7f000037a000-0x10)="01a76f8e880c56bc4bde0bddb55a66af", 0x10, 0x80, 0x0, 0x0, r3}, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0xe, 0x5, r5, &(0x7f00000f3000)="f43e120e48b1ba0ad4c6da2a75accd7e94b8b3e614c3474114ada6927b39", 0x1e, 0x8, 0x0, 0x0, r6}, &(0x7f0000bd1000)={0x0, 0x0, 0x0, 0xa, 0x400, r6, &(0x7f0000157000-0x80)="3d14419fb270cf841636d10567961cde750b152930a8ebe8c9680d8b9088639905b549e00afe04db0285974f888ee159b7cd58783c5730c846ecb8460f64f04899b3395d23c99361facd20eedd935f2a65c36d80fb1c52db48566b0d3c96682c2ee40ba13a1739e115175d8e0cb8f84d3094ceccf6afab97db354a179f488a5c", 0x80, 0x5, 0x0, 0x0, r6}, &(0x7f00006fd000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r5, &(0x7f0000e8c000-0x16)="24a45b9a1f5f9c2d809fe34526e3d7a6949369ddbb8f", 0x16, 0x2, 0x0, 0x1, r4}]) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000d5e000-0x30)={0x8c, 0x0, &(0x7f0000faa000)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x2}, @clear_death={0x400c630f, 0x3, 0x1}, @request_death={0x400c630e, 0x2, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x0, &(0x7f00006c8000-0x40)=[@flat={0x77682a85, 0x10b, r7, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000feb000)=0x0, 0x1, 0x0, 0x1f}], &(0x7f0000ae3000)=[]}}, @enter_looper={0x630c}, @increfs_done={0x40106308, r8, 0x3}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000ed6000)=""}) r10 = getuid() ioprio_set$uid(0x3, r10, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000bf0000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) 2018/01/05 07:35:32 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000775000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e28000-0x4)=0xc, 0x80800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xfffffffffffffda8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000-0x4)="140009", 0x19) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 07:35:32 executing program 2: getdents(0xffffffffffffffff, &(0x7f0000648000)=""/155, 0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) mq_open(&(0x7f00006c8000-0xb)='/dev/loop#\x00', 0x0, 0x0, &(0x7f0000125000-0x40)={0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00009bb000)=""/147) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = gettid() move_pages(r2, 0x5, &(0x7f0000a99000)=[&(0x7f0000c64000/0x2000)=nil, &(0x7f0000660000/0x2000)=nil, &(0x7f0000090000/0x4000)=nil, &(0x7f0000359000/0x4000)=nil, &(0x7f0000362000/0x3000)=nil], &(0x7f000066a000)=[0x10001, 0x8000], &(0x7f0000505000-0x8)=[0x0, 0x0], 0x6) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000651000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/05 07:35:32 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000b6f000)='/dev/vcsa#\x00', 0x3ff, 0x0) bind(r0, &(0x7f00009ad000)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = socket(0x4, 0x804, 0x7) bind$inet6(r1, &(0x7f0000195000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100001}, 0xfffffeac) connect$inet(r1, &(0x7f000002e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c9000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa3000-0x4)=0x0) perf_event_open(&(0x7f0000d89000)={0x7, 0x78, 0x3000000, 0x5, 0x3, 0x5, 0x0, 0x9, 0x4d0, 0x4, 0x80, 0x8, 0xffffffffffff8000, 0x8, 0x37, 0x4, 0x1f, 0xb85, 0xa0, 0x86, 0x6, 0x401, 0x4, 0x8, 0x4, 0x7, 0x7, 0x6, 0x5, 0x6, 0xa3, 0x100000001, 0x8, 0x3, 0x34, 0x8eb, 0x6, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000bfa000-0x1)=0x0, 0x2}, 0x0, 0x8, 0x2, 0x1, 0xfff, 0x67, 0x4, 0x0}, r1, 0x8, r0, 0x2) r2 = getpid() tgkill(r1, r2, 0x11) pread64(r0, &(0x7f000044a000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f00000d7000-0x10)=[{&(0x7f0000829000-0x62)=""/98, 0x62}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/sequencer\x00', 0x40000, 0x0) write$fuse(r0, &(0x7f00009b1000-0x50)={0x50, 0x0, 0x1, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/05 07:35:32 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, 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 = add_key(&(0x7f0000560000)='cifs.idmap\x00', &(0x7f0000514000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000039b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067b000-0x4)=0xe8) getresgid(&(0x7f0000a78000)=0x0, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000f8e000-0x4)=0x0) r3 = getuid() keyctl$chown(0x4, r0, r3, r2) 2018/01/05 07:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffd, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ee4000-0x4)=0x4) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000576000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dae000)=0x28) r1 = mmap$binder(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x40052, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d19000)={r1, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000916000/0x4000)=nil, 0x4000, 0x200000c, 0x80052, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ab3000-0x20)={@generic="8e921cb95c34552af299fd6f987bdf49", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b58000-0x30)={0x114, 0x0, &(0x7f0000383000-0x114)=[@acquire_done={0x40106309, r1, 0x1}, @increfs_done={0x40106308, r2, 0x0}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x6e, &(0x7f000068f000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f00007a4000)=0x0, 0x1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000dc8000)=[0x0, 0x0, 0x78, 0x0, 0x78, 0x18]}, 0x9}}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x8, &(0x7f0000313000-0x48)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @flat={0x77682a85, 0x100, r3, 0x2}], &(0x7f0000f56000)=[0x0]}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000a1e000)=[], &(0x7f000049e000-0x20)=[0x38, 0x78, 0x30, 0x38]}}], 0xea, 0x0, &(0x7f0000878000)="335239dddfa6a252ed681ba257f432f3f85cf4734823b834ee1f12fe8b7ac1341096fb4642243ae07673b1e532771f731307e4a09b85adad7eaff4d3c72e0d20fd798c338588134e60f5112f16ac5620dfe1d2c547eb3bc3c17ebfd5f4707c98724eea614cba087f282f4498d55108ca81ec2884b7f6bf084f96e19ed8f92b3a02e750d8df4e68481cd666dd9b9ea91e6808fdf63fcbc6acfad1d119a0c5ff3e1d576f4d489981046323ccf4ad4e53a58c8cb0ac8a8ac2d2468b43b5bc917bf0f35916885bf22c45482ab823cdd5a187739376339e3c54ba26770e0bd906fd9a1489a001dfa5f9286b4e"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006cc000)={0x60, 0x0, &(0x7f000040f000)=[@increfs_done={0x40106308, r1, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x20, &(0x7f0000175000-0x68)=[@flat={0x0, 0x100, r3, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00002b4000)=0x0, 0x1, 0x2, 0xa}, @ptr={0x70742a85, 0x0, &(0x7f0000bf4000-0x1)=0x0, 0x1, 0x3, 0x3f}], &(0x7f0000f1d000-0x20)=[0x48, 0x40, 0x40, 0x38]}, 0x4}}], 0x44, 0x0, &(0x7f00002bd000-0x44)="079854ce7c7fcdb402254a00ac9e6441dd4fdb47aaafe297d6f8bb69c73f15b5768b3bcc3407fc429ff60dd2aa39f56a2460c523df81276707f4935ee6a86993dab14c24"}) getsockname$ipx(r0, &(0x7f00007c3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000009d000-0x4)=0x10) bind$inet6(r0, &(0x7f0000579000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2c19}, 0x1c) 2018/01/05 07:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = perf_event_open(&(0x7f00003dd000-0x78)={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, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") r2 = epoll_create(0x3) dup3(r0, r1, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/05 07:35:32 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/context\x00', 0x2, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b3c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa5000-0x4)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x802, 0x0) connect(r2, &(0x7f0000410000-0x10)=@llc={0x1a, 0xff, 0x7fff, 0xdd2c, 0x0, 0xd3fd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 07:35:32 executing program 2: 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, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfafef973436dce56, 0x0, &(0x7f00009ad000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000fcb000-0xb0)='wlan1^}eth0&^-[\'*ppp1$^mime_type-%\x00', 0x4000000000000006) fcntl$setstatus(r0, 0x4, 0x40000) rt_sigaction(0x34, &(0x7f0000391000)={0x7f, {0x7fffffff}, 0x1, 0x1000}, 0x0, 0x8, &(0x7f0000e4b000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000126000-0x108)={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]}, [0x9, 0x1ff, 0xdcb4, 0x100000001, 0x8, 0x7, 0x3ff, 0x6, 0xb6985dd, 0x1ff, 0x8, 0x5, 0x0, 0xffffffffffffffe0, 0x1]}, &(0x7f00004ae000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e1c000-0x8)={r1, 0x6}, &(0x7f0000aec000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000070000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000f9a000-0xbc)={0xdb61, 0x3, 'client0\x00', 0xffffffff80000002, "23952ba9a0a87164", "21bdfd262feed714db40fa3cf57abeab842e3c3e1afafe26d6fc0c07c6a1a15b", 0x80000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000077d000)={0x9, [0x7fffffff, 0x42fa, 0x8000, 0x40, 0x1f8, 0x8, 0x2, 0x8001, 0x3]}, &(0x7f0000e74000-0x4)=0x16) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000350000/0x2000)=nil, 0x2000, 0x2, 0x8050, r2, 0x0) 2018/01/05 07:35:32 executing program 0: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={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$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/ppp\x00', 0x101000, 0x0) pread64(r0, &(0x7f00007c1000-0x32)=""/50, 0x32, 0x0) getsockname$unix(r3, &(0x7f0000407000)=@abs={0x0, 0x0, 0x0}, &(0x7f000009d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f0000560000)='cifs.idmap\x00', &(0x7f0000514000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r4, 0x0, 0x0) 2018/01/05 07:35:32 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000012000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) dup2(r2, r2) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/05 07:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000db000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000760000-0x4)=0x7f) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) 2018/01/05 07:35:32 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048a000)='/proc/self/net/pfkey\x00', 0x220080, 0x0) mknod$loop(&(0x7f00000ea000)='./file0\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000096f000-0x68)={0x93c, 0x5, 0x2, {0x0, 0x989680}, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f00006df000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x6, 0x8}}], {{0xf104, @x25={0x0, 0x0, 0x0, "04aa99efc6"}}}}, 0x0) 2018/01/05 07:35:32 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, 0x10001, 0x0, 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$vcsn(&(0x7f00007a1000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x807, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00002bc000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) epoll_create1(0x80000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000d3e000)={[{0x5, 0x0, 0x1, 0x8b, 0x2, 0x6, 0x8000, 0x2, 0x40, 0x3, 0x8, 0x9, 0x8}, {0x1ff, 0xd0b, 0x1, 0x2, 0xfffffffffffffffc, 0x7, 0x8f5b, 0x7fff, 0x6, 0x107, 0x5, 0x0, 0x9}, {0x4, 0x3ff, 0x10001, 0x2, 0x9, 0x8, 0x7, 0xd5, 0xfffffffffffffc00, 0x400, 0x47, 0x1f, 0x7e26}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000bfe000-0x4)=0x0, &(0x7f0000ac0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002cc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b00000)={r2, 0x0, 0x1, 0xfffffffffffff8a7}, &(0x7f00008cd000)=0x10) 2018/01/05 07:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000460000)={0x0, 0x0}) 2018/01/05 07:35:32 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x5, 0x3) 2018/01/05 07:35:32 executing program 2: socketpair(0x1, 0xb, 0x44a, &(0x7f0000f54000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004e5000-0xa)={0x3, [0x4, 0x4, 0x6]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000304000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb6}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007db000)=0x0, 0x4) 2018/01/05 07:35:32 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d0000)=0x220, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x129000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x181602, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x6, 0x38, 0x5, 0x4, 0x8, 0x4}) socket$inet_icmp(0x2, 0x2, 0x1) getitimer(0x2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000003000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000004000-0x60)=[{0xe53, 0x400, 0xc97, 0x100, @time={r3, r4+10000000}, {0x8, 0xff}, {0x10000, 0xba}, @connect={{0xd7d2, 0x1}, {0x9, 0x2}}}, {0x1, 0x3, 0x100000000, 0x5, @tick=0x9, {0x6, 0x7}, {0x4, 0x200}, @time=@time={0x0, 0x0}}], 0x60) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000001000-0x18)={0x8, 0x400000, 0x100000001, 0xc7, 0x5, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000004000+0x484)=[{&(0x7f0000001000)=""/142, 0x8e}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0xd7)=""/215, 0xd7}, {&(0x7f0000003000-0x33)=""/51, 0x33}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/243, 0xf3}, {&(0x7f0000004000-0xf)=""/15, 0xf}], 0x7, &(0x7f0000003000)=""/204, 0xcc, 0x3}, 0xd8}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/51, 0x33}, {&(0x7f0000001000)=""/68, 0x44}, {&(0x7f0000005000-0xe3)=""/227, 0xe3}], 0x3, &(0x7f0000003000-0x16)=""/22, 0x16, 0x800}, 0x5}, {{&(0x7f0000004000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000002000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/139, 0x8b}, {&(0x7f0000005000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000005000-0xfe)=""/254, 0xfe, 0x2}, 0xe00}, {{0x0, 0x0, &(0x7f0000004000+0x830)=[{&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f0000004000)=""/117, 0x75}], 0x2, 0x0, 0x0, 0x4}, 0x6}], 0x4, 0x40000000, &(0x7f0000002000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000003000-0x6e)=""/110, 0x6e, 0x2002, &(0x7f0000005000)={0x11, 0x0, r5, 0x1, 0xff, 0x6, @random="e91ba625119a", [0x0, 0x0]}, 0x14) 2018/01/05 07:35:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x2c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x2c) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002000)={{0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x2, 0xfff}, 0x3, 0x873, 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]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/4096) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000-0x75)=""/117) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000005000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r1, 0x20}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x800) r3 = fanotify_init(0x25, 0x109000) ioctl$TCSBRK(r0, 0x5409, 0x1ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000007000-0x24)={0x1, 0xfff, 0x0, 0x6, 0x7, 0x1, 0x5, 0x1, 0x6, 0x0, 0x2, 0x800}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000003000-0x48)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x7}, 0x7f, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r2, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/05 07:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000def000)='./file0\x00', 0x80, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006ce000-0x10)={r0, 0x28, &(0x7f0000623000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) clone(0x8, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f0000c1f000)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) read(r1, &(0x7f0000aba000)=""/128, 0x80) 2018/01/05 07:35:32 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x1, 0x800}, &(0x7f0000006000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r1, 0x1, 0xde7f, 0x20}, &(0x7f0000001000)=0x10) 2018/01/05 07:35:32 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80000000, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000015000)={0x7, 0x0, 0xff, 0x6, 0x20}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/05 07:35:32 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008e8000-0xb)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="32de8a1d7bd177990928f397294b015c514361596e6c17a7be1a8d6bcb299d5fdadeb91bd2fa15635aafbf1e34f92bfeeb2e8271924bd908c61420205636255c777e12a8338b73d1e716bf8982d3e3384e30fc191d139e6b75aef9f4522895b080859f25b3abfa1347e1e3be07371e9c", 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000084f000-0x8)='./file0\x00', &(0x7f000080f000-0x8)='./file0\x00') rename(&(0x7f00002cb000-0x8)='..', &(0x7f0000735000-0xc)='./file0/bus\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007ee000-0x8)=0x0) 2018/01/05 07:35:32 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) pipe2(&(0x7f0000960000)={0x0, 0x0}, 0x80800) getdents64(r1, &(0x7f0000925000-0xef)=""/239, 0xef) pwritev(r0, &(0x7f0000f02000)=[], 0x0, 0x0) fadvise64(r1, 0x0, 0x8, 0x3) 2018/01/05 07:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002e000-0x48)={0x1, 0x0, [{0x186, 0x0, 0x1}]}) 2018/01/05 07:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ea3000)='/dev/loop#\x00', 0x0, 0x185001) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) openat$rtc(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/rtc\x00', 0x0, 0x0) syslog(0xa, &(0x7f0000bdc000-0xad)=""/173, 0xad) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f000022d000)=0x0) clock_gettime(0x0, &(0x7f0000450000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00006e0000)='./file0\x00', &(0x7f00005d8000)={{0x0, 0x0}, {0x0, r2/1000+10000}}, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000538000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000542000-0x8)={0x2, 0x1}) 2018/01/05 07:35:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x1)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/180, 0xb4, 0x40, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xfff, 0x30000000, 0x40400000, 0x8, 0x100, 0x96, 0x80000001, 0xad, 0x4, 0x6, 0x7, 0x1000}) listen(r0, 0xec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) connect(r0, &(0x7f0000002000-0x14)=@ll={0x11, 0x6, r3, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x1728)=[{0x104, 0x0, 0x122, 0x7fffffff, 0x3, "63a0222aa96e5396b1a90802d97ed91c23d87c50fa777d184993deefec08961e79a9eecbb8519b17c3ed80ade05e5792821a37c61908874c2d860508662b4076f92a00bf0db4a9005177c3252f9f16f490c9d32112aa479890cc9a9185801ec033481f2979bb2cb40b2e30f7b9dec31cfd89e3ce9af616239de864d29467459a0b59ae0ed23f1d46b44495c42eb3a43cce4f8f06e941a96f133cf50d393b408008bb9580832f054e4c07990e08e84d7bd8a447abc0050e0fd2ff3befd8c9e9bc1cdec8205573ebcafc16c49b4c2166db69bf9a967eef276f11ea0027fa606459ddae3be5c62ef5db07dcfdae97f3cc83a6ffbe"}, {0xe0, 0x8, 0x10, 0x3, 0x2, "7903f59c7856b4671ddb2e225ba3706d3bbe46969e98f69983fe6975e6fa993e1cb599d926507880824588ff00fd7f755a9676a0f15fa62599fdb445598af51494c2c84dd36c7469a389f6bf02411315878379f4cd1dbf4d76f808e07706ef787d86bccb664d8de818a9b2c7095048eeb84ef87ed4264995151a3b7afb00c385b14ee04be77d919f2405a0701d28d8e0d425da74fbe9534d960ebbd7416876f04a3713af8b3fdd173491c8ff0a3610a0d2c974ea4d18a1438a5a8ca5cd202ae81d7d750625c2586fbc8b21c7f551"}, {0x80, 0x2, 0x202, 0x3, 0x2, "15211fe0abba3b3a9faee407bd637982cf8ad40786b3abb36759c53d162cd5d16d945a5fa69ffa3482147988714af25fdc9f7b2361b2e387bd2154da3692c0c18504ea3fb5183c31744d1206d32e08ad16ae60c0c91f890fa566c76f02bd795983e6291503d039e35dece6e498ec1977"}, {0x108, 0x1, 0x200, 0x5, 0x2, "a4b438b22ce84863ce695679d287b9942ac7f5cd8033487e9720c70895ba5e27caf2dc83064a19ebe93615c3fb99d28e83ddbd7867e9d233ab18a52c6ccbb1942102e093338f1efc3bcb11bc3e5aed35f840c46b4abef724cfa9b2c517481dca6a59bffb4330170223d07382136b69ea1eb4cbeb186b1d495f40d48f20890c905df4bead525e6b1bb688c1bf78cbfbe0b970001b0a618a1ace7730ace71f473e6b3517500d030dd5ffb24c7661ae8b910479191854606eb571fa7072ec43722d67d028fdf4ef0e2caefa4b586d764011fc805c1c82da66242926329c47736a2d0cb7e9fc748eb6a426660d54fdba3b85647917c4ab77"}, {0x9c, 0x200, 0x200, 0x0, 0x2, "3c3e9427f8de5680853c64df727f49ca803efd5267bfefb88152d2467d8ea7a784c1ff1966500896b8dd9d24885224f8aac0118334ca085424c8a317a086c63a55479c4fa29bec6f0cc5a9a9855a8800adde49b1c4199cb560ddad75c68037b00c850ce853648d209966b822a7b87a1856609739eaaffd0f6c2c70cf02ac37ffe9afe8834674ff3eb1e470"}, {0xb8, 0x80000000, 0x200, 0x1, 0x1, "14cb96a067320209f8abf15657de3dff8c3b5b1bae198a0cd91b2fcfb57921f78e1f7a22c6252e85913ae2940d3d0750474acaf15258a94463af1260618211a17cfc2d94a15fc8d517a305d6e4afdc41bd04fb4161578dbfd39113e61157d10d71245216e26a533ca40e54d6c9819832f6990c3d20c551494db98c1346fdeae45cbefee3bd70719f7ac5c2e78a00e9f4dd4f70c60dd1a4802ebf0a543137210bb26828c8e3a36e"}, {0x1010, 0x100, 0x2, 0x9, 0x3, 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0xffffffff7fffffff, 0x0, 0x1, 0x2, "5ee3f483828532659983f07993a8e75aea33f0554b31dcfb4f020feb0cac2e8260976d3d8ba706717aa0e2e35d9813562bb2918848abc64204269c18c8fb4846d6d14a8f07d7ae46ceadbf5450f94b1b164b852e37f7e8521eae3781d6ce1d48fa7ca6e2fffe98ed1af32319d28a216005b1e4a2f677335b333a21ff7033aa1b23dfd2936e016969d42b51b9387c5d"}, {0x94, 0x1, 0x818, 0x2, 0x3, "f3651db8e372eff3649af7cb926bfb12502e1c67b7a7fb3cae189bec00aa169d47410bb5381ece32b89972927bda22338d180ee4146a8a0e412a6f71ff9bb4291ca85bda6387d71e0b3ee6ac656884b0ecb014f49b00754aad0635a1325f47f6785cb739efe74d0c88cb31dfae637290a28db1ab267b90422ecdd49d2e58276f8177"}, {0xe4, 0x10000, 0x1, 0x7ff, 0x2, "c858de52f40f0180de70136ca41dea5ae8fe0488598e40eb96090a5c5d277dced3b2342f029b957de453e4bd2db0248945af24efc325dced1fccad78ba919a0c63dbb2363134d8e92a0352843499f0b12595c71833f1556446169ff3493f9aef392851d826052a18e9ceb9256e73d31f12e0bb64438f863eb39ec480190cee1acca9f431472ee4350f2dfe40abea493d44d6daabfd5416f536713c9a5156306acdaae14e587ea2e209c75aabe94efe03ca0f260260f91a8496eca8ce7130259289ddbee3eb0cd364d956e2baba8721ebc4e034"}, {0x7c, 0x401, 0x410, 0xa1d, 0x2, "db2053fc4209b964fbb78f25d991775a99ee5dd8f242dcd135a764201458a4825a4112ae4637d6ccc91614a481ae6ac166a7bd642bfa7b0f01d78fa3fd0ba2ee3d2668ed51e1aa0300384bb81f7b2e3e653e3e18ae82fb566540ff26feaf32881ba22c44e5f81c4112d5"}, {0xb0, 0x9, 0x624, 0xab5, 0x3, "80f6ff987b55246404e504aa9dabca0865fe6a9cc466555bfb984027fc0becb2bac3e85460016e576f32af244de0c071a00a15cdfdc44aa051951b6ce5c431d3377f0ca011b61e3fa7c6f82faa431edac09db624d36e8928f96f9b348ee8080479d0227ee3d765cfd56833e8d6efd893bf1de23c92749abd47664ae31e3f32b0a21ce3e460255045fe53e11550eecdcf85c5d150480276f64d187a814d1c"}], 0x4b8}, {&(0x7f0000001000)=[{0x60, 0x10000, 0xa7b9ea5efdc7e02c, 0x400, 0x3, "9c21ae9d35c0e3336bf74fe3176e2eea5152afb60b7b028dd07e917a7a85f4195d968cadbf8f3285359863a0fa63ec5592c2c985c46bf0cbe49af1274a61199571e210edd3220017ca9a7bf0f27cf536"}, {0x88, 0x2, 0x11, 0x81, 0x0, "48c212b5cf26f0792c54c29078b18521097353d2c1086fc865f0f41d2d4a2b72a9f4674815fe065539b93d0622610b614045df5b06d4fe5a250fa511cb2a9fedf8cc346c02ca56fe9624e046ab112127ed7a89a822a8b5b1f9aa17516219e793cd15131d311434ae6d6b1b365387aa0cfae1b7a114880d"}], 0xe8}, {&(0x7f0000004000-0x1048)=[{0x38, 0x7, 0x8, 0x101, 0x2, "ca6bcd99639e1c89aaa6e0a61d17f0b17c3260de60cd99ac878046f0510163574944c9816524"}, {0x1010, 0x7006, 0x100, 0x4, 0x1, 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"}], 0x1048}], 0x6, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}], 0x50, 0x10}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000005000)='/selinux/status\x00', 0x42, 0x2, &(0x7f0000002000)={0x20, 0x9, 0x1, 0x9, 0x9, 0x1, 0x6, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000006000)=0x9, &(0x7f0000004000-0x4)=0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000)={0x7, 0x766c}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000002000-0x8)={0x1f, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000007000)=0x7) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000-0x4)=0xffffffffffffffe1, 0x4) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000008000)={0x1, [0x4]}) 2018/01/05 07:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) 2018/01/05 07:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = add_key(&(0x7f000023c000-0x8)='keyring\x00', &(0x7f0000648000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007da000)="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", 0xfa, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000081000-0x8e)=""/142, 0x8e) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "3060c8449ca4de20e3da406a"}}}, 0x32) clock_nanosleep(0x7, 0x0, &(0x7f00008ed000)={0x0, 0x0}, &(0x7f0000158000-0x10)={0x0, 0x0}) 2018/01/05 07:35:32 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000f46000-0xb)='/dev/vcsa#\x00', 0x6, 0x4000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f21000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x1, 0x3, 0x0, 0x2, 0x3a}, 0x101, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000)={0x6, r1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000003000-0x8)={0x101, 0xd7}, 0x8) sync_file_range(r1, 0x3, 0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000003000-0x98)="ccfd1699dee9290d25bde4eed628762e51a90a7b82bfe22004ba4f16596b20367cdb77339ca71e844ac0e9b98822e2ef9adbf59d13a47a55cef9ce099d3282fecef9c6453c706625b5c434e6cfc7919d60df9b45192af9b66e9f034fb4c512fc9c9047e50a59665d5e5dc6472c754fa5253f601cdbf067be68e78e44057f02b55e5b605a20084047b84974735bcc1deb8733d9d9a6be760d", &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000004000)=0x15b, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000005000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x8a)="91f84aef19282a50ded374b688f1d7ba81662c5d5fa7c631e5b9a8966ca1ad6f15bbeb5e0a4baffea5be961737df14e72b6b94eadc55dd4eebef7ca625ca52dd95265f6a2e3dcf0a2a0733fee74edc86a6508beaafa247f0b058092871da27f3173194000db58b21872aae9a780cea78125bea383442f7b01496dbe7d87dd036cd6ad2068ddf8710c95c", 0x8a, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0204900, &(0x7f0000007000-0x20)={0xb33, 0x8, 0x7, 0x3ff, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_FREE(r4, 0xc0044901, &(0x7f0000007000-0x4)={r6}) io_setup(0x101, &(0x7f0000002000-0x8)=0x0) 2018/01/05 07:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000f11000)=0x4b3, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00005cd000)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r0}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 07:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$sequencer(0xffffffffffffff9c, &(0x7f000079d000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000717000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10) syz_emit_ethernet(0x46, &(0x7f0000960000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x1, 0x3f, 0x8001}}], {{0x892f, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @random="21251cd49a43", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000c1000-0xc)={0x4400000010, 0x0, 0x0, 0x200000070a0}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0xffffffffffffffa3) openat$ptmx(0xffffffffffffff9c, &(0x7f00001a2000)='/dev/ptmx\x00', 0x200100, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c0d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ff4000-0x20)={@common='gre0\x00', @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000c000-0x6)={0x1, [0x101]}, 0x6) 2018/01/05 07:35:32 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@generic="bcfc56db2f2177d201addadf8bb386a4", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={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) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d34000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x101}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e89000)={@generic="63883e4e9466d321a774f20870010158", @ifru_settings={0xfffffffffffff4a5, 0x0, @fr_pvc=&(0x7f0000fa2000-0x4)={0x0}}}) 2018/01/05 07:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffc98, &(0x7f0000e37000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00a20f", 0x14, 0x40000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000873000-0x14)={0x0, 0x1, [0xead]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e1b000-0x8)='ns/user\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000023c000-0x4)=0x0) 2018/01/05 07:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d04000-0xa)='/dev/dsp#\x00', 0x9, 0x400001) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000094f000-0x6)={0x4d, 0x0, 0x8000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00008ce000-0x10)={&(0x7f00003f8000/0x4000)=nil, 0x4000}) write(r1, &(0x7f0000332000-0x1f)="1f0000000c06ffde0000008f000a00001d7f00190900018200050000000000", 0x1f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001de000-0x18)={0xaa, 0x4f, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000094a000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f000027b000)=0xfffffffffffffea2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000391000)={@common='rose0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:32 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, 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) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) read$eventfd(r0, &(0x7f0000bdf000+0xc26)=0x0, 0x8) 2018/01/05 07:35:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0xb0000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000003000-0x6e)=""/110, &(0x7f0000003000-0x4)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x104000, &(0x7f0000003000)="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", &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000)="758fdc127829a6ecc85d4caa4f131fae91bf369f47e40f8b596c70baea142c4d4779873ad71c5c4c3a7fe78851a8f335c9f1894e") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r1) prctl$setmm(0x23, 0x6, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000004000)={0x7, 0xffffffffffffff5f, 0xa454, 0x1f, 0x6f89097, 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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000-0x20)={@generic="88e53c11e3b2e91b868e9fbd698b52b6", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={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, 0xfffffffffffffff7, 0xff, 0x81, 0x100000000}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x18fa, 0x80, 0x0}, &(0x7f0000007000-0x4)=0xa0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000008000-0x4c8)={{0xfffffffffffffffd, 0x6, 0xfffffffffffffff7, 0x4f2, "575473d115602c05549430fb82b0d71ca73a0b2b20c610e03a6758a21ed9b38ac6a0751e63d52376c9779d7b", 0xfffffffffffffffb}, 0x0, [0x2, 0x6, 0x61c, 0x0, 0xc7, 0x1, 0x3, 0x7, 0x5, 0x9, 0x200, 0xff, 0x9, 0x200, 0x4e48, 0xfffffffffffffe01, 0x81, 0x9, 0x6af15240, 0x6, 0x1ff, 0x0, 0x81, 0x0, 0x7ff, 0x1, 0x2, 0x0, 0x7ffc2048, 0x9, 0x6, 0x5, 0x401, 0x8, 0x80, 0x3, 0xfffffffffffffff7, 0x8, 0x100, 0x1, 0xffffffffffffff80, 0x1f, 0x4, 0x6, 0x3, 0x8, 0x8001, 0x2, 0x7ff, 0x0, 0x401, 0x853, 0x6, 0x40, 0x800, 0x401, 0x9, 0x100000001, 0x0, 0x7f, 0x0, 0xfff, 0xffff, 0xa6, 0x4, 0x401, 0xa714, 0x7, 0x3b9, 0x100000001, 0x7fff, 0x4, 0x80000001, 0x8, 0x6, 0x2, 0x7f, 0x81, 0x7ff, 0x3, 0x5, 0x6, 0x401, 0x5, 0x1, 0x8000, 0x1, 0x8, 0x3, 0x1f, 0x9, 0x9, 0xeff7, 0x8, 0x200, 0x1, 0x7, 0x8, 0x80000001, 0x1000, 0x4, 0xb29, 0x4, 0x9da0, 0x0, 0x868e, 0xfffffffffffffff9, 0x5216f402, 0x10c6e5a2, 0x81, 0x3f, 0x7ff, 0x0, 0x0, 0x88, 0x5, 0x80000000, 0x8, 0xee, 0x100000000, 0x4, 0xe4, 0x7fffffff, 0xc0000000, 0x1a, 0x48, 0x3ff, 0x81], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) ptrace$cont(0x9, r5, 0x8, 0x3ff) [ 96.646203] device eql entered promiscuous mode 2018/01/05 07:35:32 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x1, 0xffffffffffffffff, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e810000008e0000000000fffffffe0100da625bfc9df6d400d26d5fbd3f7e42260bf7000000d40101", 0x139e}) io_setup(0x40, &(0x7f0000004000-0x8)=0x0) [ 96.684447] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1548 sclass=netlink_audit_socket pig=12459 comm=syz-executor0 2018/01/05 07:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000005, 0x3, 0x9) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000073d000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000001}, &(0x7f000057e000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084b000)={r1, 0x400}, 0x8) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a85666efc34d2ba66ea1ce836bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd9000-0x4)=0x0, &(0x7f000038a000)=0x4) 2018/01/05 07:35:33 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000011e000)='/selinux/enforce\x00', 0xa0000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f64000)=0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5433, &(0x7f00004bc000)=0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00006a3000)={0x5, 0x20, 0x7ff, 0x9, 0x80000001}) memfd_create(&(0x7f0000802000)='systemeth1+GPL\x00', 0x3) 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e1000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000fde000)=""/0, &(0x7f00005e6000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x6, 0x0, {@in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}, [@srcaddr={0xffffffffffffff7a, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:35:33 executing program 7: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000a4e000)={0x9, 0x3, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00006bf000)='./control\x00', &(0x7f00008ab000-0xa)='./control\x00', &(0x7f0000ffa000-0x7)='cgroup\x00', 0x0, &(0x7f0000c5a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x10000000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00002b1000)=0x0, &(0x7f0000eb3000-0x4)=0x4) 2018/01/05 07:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fstat(0xffffffffffffffff, &(0x7f000084e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'crc32c-generic\x00'}, 0x58) r3 = syz_open_dev$audion(&(0x7f00004d3000-0xc)='/dev/audio#\x00', 0x1b, 0x101000) r4 = fcntl$getown(r0, 0x9) sendmsg$netlink(r3, &(0x7f0000e26000-0x38)={&(0x7f0000634000)=@proc={0x10, 0x0, 0x2, 0x2003101}, 0xc, &(0x7f0000c79000)=[{&(0x7f000032b000)=[{0x104, 0x0, 0xb00, 0x3fe1, 0x0, "b48bce78162e2772cc4ec296d91c01e8df091c7f42ec7c7d610c7f78d319d925f12ace82877d732b76d3d396a97cfe31e20cec751b633f64e0359ccc891c76f189be2cc90cc7aac179959ebb5c09e0c61ed362f1fb99860b6458b1947ce7a9a55c1121b95fa1bee364735f47071a5236031d878e947b85cf23f3e694ab8082abed8549544289d523545481da0c77a57f267b3818cb4990dbd956745d029b68648227cb43db9f8b813dd41b34f627095c3bfff485a02cfc2f0b47fcffe1d53e1e34ffe8a0d0d0e0b226cbf0311fa756f0c2d8e20431dde8f4f04ec3deef37e0880f291f8f54451426d0eaacf66ca594d71154c693"}, {0x104, 0x200, 0x0, 0x7, 0x3, "be76128e09b73284e28128724b914d9d1449b85916e8793d37ca8a09445ec9b8b91f90774c3f9357a26b230023014dfdd3e14f5d1a5e578cad4e2c35177d86d6eab39267fbc83aa175266cc15d7845ac6a79a676a3fb37cd34e9ef2a2640a41d8feedd17b96693c145ad41aa29dd3d4de929be234ae3751d2bab9093f9dcd910ef3f40e871d91aa85bddea0cde8c9325d18191d97736a8c4a6b27522abf21a5a20c305b601f90173f0e86df7b2584e1ed2c2eae1cde671c0d93436d3bb34e3ef84d1293c6ba5df35a0a905bc316aa55faebb64795a5b539ce4ca4174ec2dcb8a50da54d62181787f106701718df8cc4ac9f11065"}, {0x110, 0x6, 0x400, 0x100, 0x2, "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"}, {0x54, 0x101, 0x408, 0x98, 0x2, "30232af41734863e58be79bf0eef731c79013f3f43451f480454559db5e82c7f7619e06dba5e32c0bd53e84d937a44a55efba666e8b5afb16d5ef04ad6de1ba4080216ae"}, {0x9c, 0x200, 0x20, 0x7, 0x3, "4aea66b29bc905a493eb025b3ea3cadb743f172cfcfb79069a83b77db79081d2fe1ef73421f534a51aba6f944dab266dc65ef5f027bc3ba806979fe857af1bc931932cec10b7c01993f2e706a7e326eebdb0a0d4992c7304d0bd88d0a274d32b9c44b7a74720fad77eb4f031ca4b58246bc06415c954b3b6abf112264afa9668a030327fd4a190697a5d"}, {0x40, 0x425, 0x0, 0xfff, 0x0, "09cf6388717ddce6770e6bd4373f35abd177693c720657d011d29caaf19d2e2465c4d4f9d366f1e4b76c3423884a"}, {0x104, 0x5, 0x0, 0x6, 0x0, "8b0aaef8f52a476e2beb2a8d081cd95ef96fade43b91944dd6e278dcc215f2c7d4123fed26db2b0108cfc72646097022c0c4d112476fcfe6ba0cb6d65b96fae1c39e3c4c747da0fe0bdedac0047acd7a5534bcb778e45f6f5bc5c2a2d02b8cb5613d9cd31bfa789db4d9da65851ae9a042149e8060d094e451e158dd6b92520506b74d98b7cd5cc18be4e29480367f700ee1c2af094ef1fecf18af080beb572cb3ab0fabe9e48101de604967bec8e25acb0e20cceebf683714fb3ed5748e0cac84cd6ce17b6f628b1ea1043e21730c2a43a66bb6ac6469f2527a50ed94379f11228c6d6223aca4d475634a1a477cdc3df621"}, {0x10, 0x7ff, 0x102, 0x100000001, 0x1, ""}], 0x55c}, {&(0x7f0000853000-0x178)=[{0x78, 0x1f, 0x4, 0x40, 0x0, "36f1724bac33804c194131df6fc303c6a744c9244f194362181af360874627859f06186095dc3dd25186b2150502110a2bf94ce20e4314562de138ff31cc9b2da8510e47befb93b75ddfcc151e0c3220921a026ad006469fe9c9c4d7473130b5995b8a25a135"}, {0x100, 0x2, 0x210, 0x80000001, 0x1, "6292419cd8b8e1de0e87d002288c985330db4c10f6033aa43cb105119c48f9bad256abe0f6cf8706a367cf79f9b466cfe8b8f1fb63000cf5958d22fe938a744f076a2c132bf23b30b22644cab31449e089d700adaafac171e86cb553015456b8bb481864388b2c9ecdfe27cd4f1c6ceaff17bb185b6be98341351a4e69cccec7e1e0b31c4744b4d8f8073b1e9f49e7aa5cd7981490cfabbc75a1c6a98be2de52c4827da4e6c693149944eebac27e3ea927ec13c7c6792adef1d42aa1aa654c52b85a076a4851179faf5cecd7edbd3b0a80745063ea5c5aa34a82af07b76cdfce48f22ca2f796e8f53684e1d67d0ff36c"}], 0x178}, {&(0x7f0000917000)=[], 0x0}, {&(0x7f0000bd4000)=[{0x80, 0x6, 0x838, 0xfff, 0x2, "02914d7ab279e558dc012637e4441037904ba8d6b8a50acfc867674f391b14b44af45fb9d1340d218d07118d9835c7a07c9d42ddbcdd7887e89328b6e0222c1d642bb8f80e87bb66319753ab75c3522f7bd6cfc65902cd5c3f9969fe11003f9d3d49f6c482f3eb66af58f3dc6fe9"}, {0x7c, 0x0, 0x105, 0x3, 0x3, "d2be4b83d54c05317ec40bff940ec6c9ea8fe1bd40f314b2e936f84502fe6857f30730e0db917581e5dcb1e7edc40f1500dca82af67ee2e707f8d16a1a7c28adf013a1e3c30135430c908d4aae1a238743282fc29095bccd5c3a37b8f8107ad19b66fb5d903900a931f0c172"}, {0xa4, 0x200, 0x2, 0x20, 0x0, "44e0d6d89c0c06d105c0012cf19bdb4ba601c21a16e022366723bf21ca9ba2f004a569b409d93824d233376d96d804de78223b90ea87ce69acb3a94651b930b1bbfbe84759dec088ac269b8aacd185bf5f000470d9ec95423734bfe043c9f42e7c8cccd300fe3f7f625135b1f7cbd396481d40c54c889653362852a7433ed1129a63b3d0208fd6eb344c76299025b5b46358"}, {0x7c, 0x1, 0x0, 0x0, 0x3, "0e7373e45152a5aca868b43d8cb1004a16cc8f7f34ceaed9b843d101489ce6058027706cc62c6b2c983051d3c6994cfb3045f435c779dcca3c54e2557837a785b2381813d3eb38325b66593e18897d7b8e1eb761fa0ff7d528bb6cb02e6a9af99b363ccc3dac85cca9781578"}, {0xd0, 0x4, 0x201, 0x2, 0x0, "67fb1b509b0aec1e74ba2aa4e56fda2c0099e4941ca79d009dfe0fbd06a8b04761025219a945c949e86145d8e6f89d1c8d5d4bfb839186ea2131979d7b9503e13916408750ac7bb6e9bf4571445d6ba42454008579246285790bce07e6caa16ecc0c801d8aa7d712fa5aaa245b47b6eadd0adf4dafdd406fad9816be7e5d03564cbc4319e01b51a64cb5e26794e37a5b56601a0442de3acde71fafe4461267c53ecc4e3e940d9111721f355d32ab1f40eba3454e54503c0aac233eb90e37"}], 0x2ec}, {&(0x7f0000e31000-0x100)=[{0x100, 0x0, 0x100, 0x8, 0x3, "550c466e4f9cc7f9d013df4ce4449d52831a88e5d28225e742d5a06c560d971e971b2fa90e9b12e5f6332b67b4b070e6e38ff725a08ac2ca0cb33df1a5ca6d3b0915153fd8df321ce1054fe77241a912e5f9aa5e65b80d985e2e381066389971ba6e8ac18efb5797dce0e01d42fa20c46126ef8fdc5a6a23f627039c5e7cc2f57c1462e68913c791960cf5ac95047f3640c644052ae3d96b5eb130a03a1e373746d0eaf940c538c199c9c356d7048e08a40dbc9b4898249a4d6e21c3e51ae8af28d17ba219e48c2b93e1f81a9b53c3be244a8f96900fb13bcb269e12367cc35e911163975cd5d3de9a09736b8684"}], 0x100}, {&(0x7f0000855000)=[{0x10, 0x814, 0x20, 0x1000, 0x0, ""}, {0xd4, 0x100000001, 0x400, 0x7, 0x0, "81194c75c088b499822a0384659fb2620159b6f0af59af280fe0ba7e21afd17f07d8116160c398058437802f8b286a95bf8a44e97e7a458820e673b19bc877f1f205081a37ab4ecb80c29c6274387c1d1a07a8550360cbd3e8c7dc546725f7cac7954462ad89955873953e5d1a893e05835a5fb289c0790b3a29f09765fdf076323c4bc1b0db1b70307fcf245a61acc8e3776a6e6e3749eb66993999e9933e090f2122dfa1aa4e74201c65ef083f2dcf8246cce50c9d59e9fb21c66859cc4f949b76"}, {0x3c, 0x9, 0x20, 0x8000, 0x3, "46992e84dcd7ea906b112fed3f33e7ce39442eceb33d6e306d5f0966bef176cef5b0418dd109dbad9a8f4f"}, {0xf4, 0x5, 0x200, 0x6, 0x0, "bb331c906838fc5a069a1b5fc1f752c2f9ac43737479eb4ee104cf68fa8400cc75ff0d89b4fc501b6ffae52c054851c0f32a6dd578270aca7b365e7675f3b91fea643feac219e7661cf0eb1e03dd254747baa2055cdd49c15a6e63f180e30bfe75c009b0bec96fc96139063f56253683ba1401d0900e9da42f8be746443f06d63ddd239314419ba8231dc58215797983c019b96042a5a37fd56fe25d2007c35b788f96a0ec0203fce4a56f398142557fe59997f3796dcf816a191bde7736284fe3df16263282e085e940f73d38ae572afaeb945ef4dc773a69a3140e3161550a6fb3"}, {0x84, 0x6, 0xc08, 0x6, 0x1, "27a7b9b8047f1632698adc653af5aab9f182fee961f0178b73cbe5575b8fd60e90825e7af0d35aea1ece7f210e7dec57d5655831e8b63ae07e7c206a23370bc421f45bc2783b0d85aaf3f26a9265c1617b5d858550536c0e01ade5583738d96f1bb57315228742c4f9a9bbfbbb4d8ca271827e44"}], 0x298}], 0x6, &(0x7f0000c2e000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r1, r2}], 0x20, 0x40000}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000794000)='/dev/input/mice\x00', 0x0, 0x202080) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008a5000-0x7)='cpuset\x00') fchmodat(r6, &(0x7f0000db0000)='./file0\x00', 0x28) readahead(r5, 0x4d2f, 0x80) 2018/01/05 07:35:33 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, 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b8000)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000632000-0x8)={0x0, 0x0}) ptrace$setregs(0xd, 0x0, 0xc, &(0x7f0000311000)="928eb316969b022b3ecfed7222e541317d71c43f1d9b94eccf3b9cae13057437b3f4ff6098ea7e01b01cab649f6361434062a03587411cc4bca88bc1949e9605c444dee75a4e00c880a2b4c57b2ef373eee0b93e09e288f8a2cf721514092f96a2400d4501e5d2f669493dbc91b1f7d2e56663a11052de8525ad61") timer_gettime(0x0, &(0x7f0000691000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_sctp(0x2, 0x2, 0x84) shutdown(0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 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], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000bc4000)=@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}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 96.739527] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1548 sclass=netlink_audit_socket pig=12478 comm=syz-executor0 [ 96.752403] snd_dummy snd_dummy.0: control 0:0:0:±EºN:5022 is already present 2018/01/05 07:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009eb000)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000052000-0x4)=0x0, &(0x7f00000a5000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00007a1000)='/dev/vcs#\x00', 0x0, 0x0) mlock2(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f4d000-0x4)=0x145, 0x2d0) recvmsg$netrom(r0, &(0x7f0000dd4000)={&(0x7f0000577000)=@full={{0x3, {"7fa5e7274ddc9c"}, 0x7}, [{"afece8ae148da4"}, {"6b8cc1c7a1e41e"}, {"defc197358e88e"}, {"b0d36b222f5cc9"}, {"155acf5eba34c9"}, {"33d1e049899d5d"}, {"1c06580a96fd82"}, {"75e2f4a838cb8d"}]}, 0x48, &(0x7f0000719000)=[{&(0x7f00007bf000)="70417e748e70386f12dc785c877154208eb7fc377192720608197c00eadc5c7718cad3d49d438c414f805ebfeb936404d12fc1d650e3d3dc9ce3a1dd", 0x3c}, {&(0x7f0000547000)="1f67cc7b3b04250db1e59eefadaa10607bde6b60ab9fd58e19b5afc92fdaf667267110ce295cb39ed7bacb9208135085a8188d06a1d10eb089b9ea4946da35236b5b4596f5d03ca2b3020183cc54919cbcd3b59c11c5998fe5a7ba8623eba34898c1350f118cf7df7e38a04b132ddf2d899c34005ccb548c5519c85141abf718b5c0ff65666e423a846a506d087977afcf61746372bebad6a01208756e129f73a36d77cd4d029bcc61c9d304fe5c74a177b80443833142be8f81bbec9531777afb9093", 0xc3}, {&(0x7f00002d2000-0x6e)="13124e1671c33e546b5e2b28f7589f3e00b12462d6ce2af99be9aa1288e4fdfa50c0d7bb7f98da77d4cf9e1c720126059e6fb2bbd27c39440831dc60ee5d084bc884aecc798818551da3dc2200e3ac802d735575404ecd9df23e4149c0f5d174e5589b8cc2697106540dbe3cba71", 0x6e}, {&(0x7f000028c000)="88cbf93ce476faa3e1a108dd6ae7e1414137c1baaf2059269dc8ff5ec9b65f68c04a00fcd70fbf604caf19ba4255e8d1d78093954222848d4328a4a46f8a26f86b089b9d2de0d64946986f125ffa51", 0x4f}, {&(0x7f0000c6b000-0xb0)="2f7247ea5e9f196772e6ec184cd89aab05a850fe02dd0557696e5d5a839b415f9d7443b461e40777e4eecdc584a3449bef5354c63b7f159af22a466ad97ddf8c089f4a405f63042336b4f66cf9b6411d5085d28310859610aeb0858f84052bf4572ad4c06c5842b82e1a73a4d5b369bbc05d6dfbc3792f430cf77a48b8557e10d07e14d1082728965ddf4e0e95b6f959d492324c5a70f588f989fbc7c961dd859a2ab0d3bbc7fdeaf0e64377e93a813b", 0xb0}], 0x5, 0x0, 0x0, 0x20000010}, 0x100) socket$inet(0x2, 0x807, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00002bc000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000bfe000-0x4)=0x0, &(0x7f0000ac0000-0x4)=0x4) 2018/01/05 07:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0xbb, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000149000)={0x0, 0x0}) [ 96.820873] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 96.867862] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 07:35:33 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2800004, 0xffffffffffffffff) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000004000)=0x8, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000002000+0x77a)="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", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/05 07:35:33 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x40, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00003dc000-0x10)={0x7, 0x7fff, 0x8, 0x1}, 0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fb3000)={0x80000000, 0x17, 0x7, 0x8, "139c95eac0593d8ccf15b04e28f3b2225496c2eb79536ba5fee12297174f855b"}) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) write(r1, &(0x7f0000793000-0x9a)="a5", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fb5000-0x2)=0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fb5000)=0xfffffffffffffffc) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000fb4000-0x88)={0xfffffffffffffff7, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 07:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x3f}, 0x0}, {{&(0x7f000051c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000056d000-0x50)=[{&(0x7f00001b7000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f00005a4000-0x27)=""/39, 0x27, 0x3e}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a4000-0x63)=""/99, 0x63}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00001b5000+0x914)=""/123, 0x7b}, {&(0x7f00002dd000)=""/65, 0x41}], 0x4, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x3, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/05 07:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00006f0000-0x18)={0x7, 0x5, 0xfff, 0x3, 0x2, 0x10001}) ioctl(r0, 0x800000080004535, &(0x7f0000979000)="") 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1000000020000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x84, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/05 07:35:33 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000001000)={0x3, {{0xa, 0x3, 0x1000, @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, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) io_setup(0x101, &(0x7f0000001000)=0x0) io_destroy(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000002000)=0x0, 0x8) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000001000)={0x6000, &(0x7f0000002000)=0x0, 0x3, r1, 0x4}) io_destroy(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) ptrace$setregset(0x4205, r4, 0x203, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xff)="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", 0xff}) write$eventfd(r1, &(0x7f0000002000-0x8)=0x7, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000)={0x19980330, r4}, &(0x7f0000004000)={0x2, 0x6, 0x1, 0x9, 0x37de, 0xfffffffffffffff7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000005000)={0x10001, 0x4, 0x100000001, 0x6, 0x5, 0x8001}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000007000-0x4)=0x3, 0x4) mlockall(0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000-0x8)={0x0, 0x401}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000007000)=r5, 0x4) 2018/01/05 07:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000074a000-0x4)=0x0) syz_emit_ethernet(0x82, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) 2018/01/05 07:35:33 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000022c000-0x4)=0x0) sched_setparam(r0, &(0x7f0000dc4000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004a2000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009d3000)={0xb7, 0x3, 0x4, 0xffffffffffff4d78, "6ceafe23f5804527e4d921d284554159c485b0843ae0f263d1ce382354b0928f"}) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000122000-0x86)=""/161) sendto(r2, &(0x7f0000e97000)="", 0x0, 0x0, &(0x7f0000557000-0x80)=@generic={0xb, "e43a9961053833cc72ce40863fd15406ea2a3290a9783f5c99f102a8a6960363e3904590bb0a0df18940025866de565bea64b62c99dd3bbb62e18f5e99a891680f2c931e528a181a1d6579886c21938b152fd22b4723191bec19c0d63ed37ccd8bcf4501bd0854930765745ee34fcd877088a1d3b04a3bdb3e24744df095"}, 0x80) 2018/01/05 07:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dec000)={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]}, [0x6, 0xfffffffffffffffd, 0x71ac, 0xb2, 0x81, 0xbb00000, 0x9c7b, 0x2, 0x200, 0x3c, 0x3, 0x4, 0x7fff, 0x100000000, 0x2]}, &(0x7f0000fbe000)=0x108) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00008f7000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bfc000)={r2, 0x74af, 0x41a0, 0x2}, 0x10) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000032000)={0x4, 0x5}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x10002080004) r0 = socket(0x11, 0x20000000000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000016e000)="", &(0x7f0000000000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000001000)="") shmget$private(0x0, 0x3000, 0x400, &(0x7f0000b18000/0x3000)=nil) recvfrom$inet(r0, &(0x7f0000812000)=""/4096, 0x1000, 0x0, &(0x7f000099f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/7, 0x7, 0x20, &(0x7f0000a36000+0x950)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@common='bond0\x00', &(0x7f0000002000-0x14)=@ethtool_wolinfo={0x5, 0x3, 0x0, "80d53b2a01ba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:33 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b70000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f0000b70000-0x10)={0x8, 0x1ff}) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x178, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @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}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) fgetxattr(r1, &(0x7f00005f3000)=@known='com.apple.system.Security\x00', &(0x7f00000f2000)=""/0, 0x0) 2018/01/05 07:35:33 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f00001a9000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_getscheduler(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) syslog(0x1, &(0x7f0000002000-0x2a)=""/42, 0x2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000002000-0xa)='userwlan0\x00', 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r0, 0x6, 0x1, 0x7ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/05 07:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c5f000)='/dev/vcs#\x00', 0x400, 0x200) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e4f000)={0x3f, 0x3, 0x2, 0x8, 0xa2, 0x3}) 2018/01/05 07:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00005c7000-0x4)=0x7fd, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000a1c000)=0x280, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000606000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b8000)={0x0}, &(0x7f000057e000)=0x4) 2018/01/05 07:35:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_create(0x6) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000806000)={&(0x7f000016b000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00006c4000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c6a000-0x8)={0x0, 0x0}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d0c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f00000b6000-0x12)='?*,\'wlan1.guser\x00', 0x0) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/05 07:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000838000)=0x3) sendmsg$netlink(r0, &(0x7f0000d59000-0x38)={0x0, 0x0, &(0x7f0000779000-0x40)=[{&(0x7f0000c6e000-0x144)=[{0x40, 0x1f, 0x1, 0x0, 0x0, "969c27f6e17d8e68cbdbd6490b09cfc4344f0e48d4e20232a793aeab54f166bcdc48ad82f5ef47a478f9fa3e31"}], 0x40}], 0x1, &(0x7f0000408000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000047000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000044c000/0x4000)=nil, 0x4000, 0x300000c, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/hwrng\x00', 0x200000, 0x0) read(r0, &(0x7f0000c24000)=""/105, 0x69) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000e2a000-0x90)={0x8001, 0x101, 0x4, 0xd4, 0x2, [{0x0, 0xae7, 0x7f, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0xf47, 0x7f, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000cf7000-0x14)={0x6, 0x7fff, 0x6, 0x4, 0x4}) 2018/01/05 07:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000961000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be4000)=0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c56000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f00005d9000-0x78)={0x1, 0x78, 0x6, 0x3, 0xbe8, 0x81, 0x0, 0xffffffff, 0x8081, 0x7, 0x7dd, 0x1ff, 0x10001, 0x2, 0x3, 0x1f, 0x81, 0xffffffffffffff01, 0x9, 0x8, 0x1, 0x72884e0b, 0x63, 0x7f, 0x5, 0xff, 0x1, 0x1, 0x1c1, 0x100000000000, 0x0, 0x9, 0x8, 0x70a3, 0x3ff, 0x3, 0x4, 0x81, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000635000-0x1)=0x0, 0x2}, 0x4, 0x3, 0x6, 0x1, 0x0, 0x40, 0x8, 0x0}, r1, 0x0, r2, 0x2) 2018/01/05 07:35:33 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, 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$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r1 = getpgrp(0x0) ptrace$getsig(0x4202, r1, 0x3, &(0x7f000022b000-0x10)={0x0, 0x0, 0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/05 07:35:33 executing program 2: clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000ba7000-0x2)="") rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000065000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e4d000)={0x0, 0x0}) 2018/01/05 07:35:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="01010600000000040000000000000054", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000b8e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000777000-0x4)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00008dd000-0x4d)={0x0, 0x45, "a74f371549171eb211f8e7ecfe25bbc88a0de19c42bf3ac0a5a0b214ff42effc84572f0c2fce255cf908144fce988d651b32ebef309f6776e3d325e83ace098f0a76e3889d"}, &(0x7f0000214000)=0x4d) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000733000-0xc)={0x4, r1, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000107000-0x4)=0x7f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000035b000)=@assoc_value={r4, 0x2}, &(0x7f0000a55000)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000dfa000-0x10)={0x4b, &(0x7f00009a1000-0x4b)="3604e2de657d7ff4b3ad284ec27328d8421690700e02a2f797a72982b2e32b9cd78a6b1ffb2730c29cc531cedd7d483582a1984d7f6636f774a641b9c4885c421192cc338ec0c46162b51f"}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000bdb000)={r4, 0x8}, 0x8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000829000)={0x0, 0x0}, 0x10) 2018/01/05 07:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001ea000)='/dev/net/tun\x00', 0x0, 0x8000000000200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) time(&(0x7f0000405000)=0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e49000)={0x5, &(0x7f00001d6000-0x5)=[{0x68e, 0x8, 0x4, 0x5}, {0x5c, 0x5, 0xd3e, 0x2}, {0x4, 0x0, 0x3, 0x8}, {0x2, 0xfffffffffffffffd, 0x0, 0x1075}, {0x2, 0xfffffffffffffff9, 0xd78b, 0x3}]}) r1 = syz_open_dev$usbmon(&(0x7f0000736000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) timerfd_gettime(r1, &(0x7f0000f77000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d9, &(0x7f0000070000)={0x0, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca"]}) 2018/01/05 07:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000330000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c}], 0x2c) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) 2018/01/05 07:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d66000-0x8)={0x0, 0x0, ""}, &(0x7f000096f000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000448000)={r2, 0x5}, &(0x7f00006b5000)=0x8) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpgrp(0x0) process_vm_writev(r4, &(0x7f00008d3000-0x20)=[{&(0x7f0000a1d000-0xc4)=""/196, 0xc4}, {&(0x7f0000f8e000)=""/103, 0x67}], 0x2, &(0x7f0000a1a000-0x50)=[{&(0x7f0000452000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e9e000-0x40)=""/64, 0x40}, {&(0x7f0000bda000)=""/251, 0xfb}, {&(0x7f0000c75000)=""/90, 0x5a}, {&(0x7f0000547000)=""/129, 0x81}], 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000498000-0xa0)={r3, @in={{0x2, 0x2, @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]}, 0x10000, 0x100000000, 0x3ff, 0x81, 0x8}, 0xa0) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x7b2, 0x0, 0x0, 0x0) 2018/01/05 07:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) open(&(0x7f0000a5c000)='./file0\x00', 0xc0, 0x36) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ff6000-0x8)={r3, 0x8}, &(0x7f00000d5000-0x4)=0x8) ioctl$int_out(r1, 0x5460, &(0x7f0000ab3000-0x8)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r3, 0x0}, &(0x7f0000882000)=0x8) 2018/01/05 07:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0xb, 0x0, 0x0) r2 = memfd_create(&(0x7f0000d58000)="", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r4, 0x20, 0x2) 2018/01/05 07:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000daa000-0x4)=0x0, &(0x7f0000611000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/05 07:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xfffffffffffffe15) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f5000)='/proc/self/net/pfkey\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002ff000)={0x0, 0x3, 0xffff, 0x9, 0x5, 0xfff, 0x10000, 0x8001, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbee, 0x3, 0x6, 0x4, 0xb2e6}}, &(0x7f00004f7000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e45000)={0x4, 0x8, 0x0, 0xfff, r2}, &(0x7f0000e99000)=0x10) write(r0, &(0x7f00001ab000-0x1000)="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", 0xc90) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000257000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000cc4000)=0x80, 0x4) 2018/01/05 07:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060403) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c6e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000872000-0x4)=0x4) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 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, r1, 0x0) 2018/01/05 07:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f04000-0x9)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f00008ec000-0xd)='/dev/urandom\x00', 0x0, 0x4000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000059e000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sndpcmc(&(0x7f00009ff000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfa1, 0x101000) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000aa5000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r3, &(0x7f0000d24000)=[], 0x0) 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000068d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000740000-0x38)={&(0x7f00007e5000-0x10)=@ax25={0x3, {"9cef200976b2ff"}, 0x1}, 0x10, &(0x7f0000a83000-0x50)=[{&(0x7f0000134000)="e33ecdf951b918d4965a7bdc9be7ac5e7db4d3d8c0a3e8e9f5063c68c51df879dee726011781886e50464dfa9f280f706b60c4688b5bbec98afbe158d3e680f09ae7913189e4cca77accecf0716f837e3935717e6feecb282fcae9fe7212be79a28f6a87acf4e8c3ff8a68159bf65b292e0890cd787ba04cfdcecc627b200b56df3d234327b4999b64374c5b2383acbb17cdd21da15cd01ac783d074cce8d956ad634d3334b31e7ff537b6ce1d53eadacfcd0a66725e53f793048a6bcb2330886fb92c540d8a3910c4a64f0edd1b7a0b84f3436c2671f8be3557573eaf57301f43cdaf024caa4690e40b67e06102c849", 0xf0}, {&(0x7f0000009000-0x4a)="35d4ad15edad3f928345430fb5359e0dcb0613d74b61541f2aa0b681c183eedf7caf93b481f8fdcd48c9b41d117cebbc7ce39b9180e36b267db599ace49c1d39f24dbb8f9b7d51dc7e8e", 0x4a}, {&(0x7f0000071000)="d91e32f2633df7e843f48392927e395b0c97b0d217a3775b916aaaaffbd237b03ecb4970644d8b97c09125af990410c866b9701f419bfae2cf851bed906a46edb471b821dddb7c0eebfd75af7aeb6f791c1296d04340a770ece26023af16f083261dc11adbb38291a3192d92cd1625935ecdacf06668737b01daa33488fc6fe70d4929db098085bb597760c9169e21b3", 0x90}, {&(0x7f0000189000)="ca90ca9caef0af9464d118", 0xb}, {&(0x7f00008f1000-0x5b)="54a78ba0e8618186d2c3b855bcaa21c9efecc0acc81f703ac9450827d023a317c98371e51f791664432d3a9268d3f9a61de636909adc07cba1a8f8072cfb4f7facc59668ef01fbb7d79657b70a9f76a0ab386b9954092457f5b751", 0x5b}], 0x5, &(0x7f0000395000)=[{0xf0, 0x3a, 0x6ecb75c4, "17b734d8c15f8bd0f273e12d0b4df33e5e08f0e85f82d492da9827c14faccc13a98f396f0cd69a1c9251d509b76d3c3b23f13ff07cb2f8f6a2ab7efbb30335ae628edb985c41ab755446c38c62bd33b116f36a1b95952d86de4f4e4c8c04da25954f1cbcbdfd55c21a7c21cc36597b046ad62b09abc55575eb875946f7a86bfba6c7af579dec5ac5d64d83ad07f667ee137758c5be81b1052de9fd06f74bcf208f65f695c4ceba0677d7d4b1e1d7980c3faa8798ed7ba13ca35c1f64282d8395a7a16e8e3343b851b773a32d7a49b4fa02b09b1fcf4b37c719f0"}, {0xe0, 0x84, 0x1ff, "abba23419d48eeabde800d3b33e3b1fd69dc3fec26213ab58482699c864098ba768c6e219299a9781848ba05b76eb59a454e6b4ca20795af034bc08627bd0ef9db6e910fbe33b8413217f2905e29e653a8f4d40ee00c65a534be19bab17f2f50902389cfc1dd705ef1fa1df157126d2bdb7a0781ebf795a305348f43819d191668ccdec4aa98beb1d98f71e52674cb55c20e1d29d3ed410ed2535dd4f0f21999150b43295c407b24d22479e6a33c5fd1895cd4e2e9e353f1479ed7daf5d77c75d472342c4baa18e2aace60c3a99289"}], 0x1d0, 0x0}, 0x20) r1 = creat(&(0x7f0000166000)='./file0\x00', 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000041c000)={0x0, 0x30}, &(0x7f000059d000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cd8000)={r2, @in6={{0xa, 0x0, 0xc73, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc72f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0xaa58, 0x6, 0x3, 0x7fff, 0xffffffffffffffc0, 0x6, 0x3b9, 0x7f, 0x9, 0x0, 0x400, 0x4, 0xc41e]}, &(0x7f0000ee6000)=0x108) 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) r3 = socket(0x2, 0x80003, 0x2) setsockopt(r3, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/05 07:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a79000-0x8)={0x0, 0x0}, &(0x7f00009eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d9c000)=@assoc_value={r1, 0x0}, 0x8) 2018/01/05 07:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000364000)={0x0, 0x0}) move_pages(r0, 0x0, &(0x7f00008af000)=[], &(0x7f0000d15000)=[], &(0x7f0000f5b000)=[], 0x0) r1 = syz_open_dev$vcsn(&(0x7f00006d7000)='/dev/vcs#\x00', 0x6, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b37000-0x8c)=[@in6={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0xa41}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x2, 0xd489, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x8c) 2018/01/05 07:35:33 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) syncfs(r0) epoll_wait(r2, &(0x7f0000011000)=[{0x0, 0x0}], 0x1, 0x100) r3 = syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0x0, 0x400000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x7fffffff, 0x8, [0x0, 0xfffffffffffffff8]}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/05 07:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x101) r1 = syz_open_dev$dmmidi(&(0x7f0000b51000-0xd)='/dev/dmmidi#\x00', 0x1, 0x10040) clock_gettime(0x0, &(0x7f00006b9000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00007bb000-0x21c)=[{{&(0x7f000090c000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000558000)=[{&(0x7f000019e000-0x77)=""/119, 0x77}], 0x1, &(0x7f000084f000)=""/184, 0xb8, 0x7}, 0x4}, {{&(0x7f00007f4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c08000-0x20)=[{&(0x7f0000555000-0xa6)=""/166, 0xa6}, {&(0x7f00005a7000-0x5)=""/5, 0x5}], 0x2, &(0x7f0000b08000-0xf7)=""/247, 0xf7, 0x3}, 0x9}, {{&(0x7f0000a08000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007d3000-0x30)=[{&(0x7f00001f1000-0x2f)=""/47, 0x2f}, {&(0x7f0000bb4000-0x3a)=""/58, 0x3a}, {&(0x7f000016e000-0x9d)=""/157, 0x9d}], 0x3, &(0x7f0000697000)=""/82, 0x52, 0xffff}, 0x2}, {{&(0x7f0000a6e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000874000)=[{&(0x7f0000e44000)=""/100, 0x64}, {&(0x7f00003d0000-0x12)=""/18, 0x12}, {&(0x7f00005b6000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00000cc000-0x6e)=""/110, 0x6e, 0x8}, 0x7898}, {{&(0x7f00001b1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000aaf000-0x80)=[{&(0x7f0000d35000-0x4c)=""/76, 0x4c}, {&(0x7f0000e0c000)=""/0, 0x0}, {&(0x7f0000889000-0xd9)=""/217, 0xd9}, {&(0x7f0000827000-0x8d)=""/141, 0x8d}, {&(0x7f00005b3000)=""/225, 0xe1}, {&(0x7f0000917000-0x9f)=""/159, 0x9f}, {&(0x7f0000859000)=""/1, 0x1}, {&(0x7f0000181000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f000072a000-0x53)=""/253, 0xfd, 0x101}, 0x2}, {{&(0x7f0000ccc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000290000)=[{&(0x7f0000c78000)=""/227, 0xe3}, {&(0x7f0000d64000-0xec)=""/236, 0xec}, {&(0x7f0000b56000-0x44)=""/68, 0x44}], 0x3, &(0x7f0000336000)=""/45, 0x2d, 0x7fffffff}, 0x81}, {{&(0x7f000092d000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e5000-0x30)=[{&(0x7f000093d000)=""/204, 0xcc}, {&(0x7f0000d21000-0x28)=""/40, 0x28}, {&(0x7f0000502000-0x31)=""/49, 0x31}], 0x3, &(0x7f0000e10000)=""/223, 0xdf, 0x80000000}, 0x7}, {{0x0, 0x0, &(0x7f0000eff000-0x60)=[{&(0x7f0000de9000)=""/243, 0xf3}, {&(0x7f0000f53000-0x1000)=""/4096, 0x1000}, {&(0x7f0000060000)=""/186, 0xba}, {&(0x7f0000c5f000)=""/126, 0x7e}, {&(0x7f00007d5000-0x94)=""/148, 0x94}, {&(0x7f0000280000)=""/68, 0x44}], 0x6, &(0x7f0000b4b000-0x96)=""/150, 0x96, 0xfffffffffffff763}, 0x1}, {{&(0x7f000011d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b3b000-0x80)=[{&(0x7f0000188000)=""/19, 0x13}, {&(0x7f0000970000-0xc3)=""/195, 0xc3}, {&(0x7f0000b42000)=""/137, 0x89}, {&(0x7f000080e000-0xa)=""/10, 0xa}, {&(0x7f00002d9000)=""/201, 0xc9}, {&(0x7f00004c9000)=""/160, 0xa0}, {&(0x7f0000374000)=""/224, 0xe0}, {&(0x7f00001e4000)=""/4096, 0x1000}], 0x8, &(0x7f0000a0d000+0x74a)=""/244, 0xf4, 0x4}, 0x0}], 0x9, 0x40, &(0x7f00009fe000)={r2, r3+30000000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000103000)={0x0, 0x100, 0xa, [0x20, 0x7, 0xffff, 0x6, 0x3, 0x1ff, 0x5a, 0x7ff, 0x6, 0x4]}, &(0x7f0000f57000+0xda1)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000efa000-0x8)=@assoc_value={r5, 0x6}, 0x8) r6 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00006c6000-0x78)={0x3, 0x78, 0x3f, 0x823c, 0x100, 0x8, 0x0, 0x400, 0x21603, 0xb, 0xc3, 0x800, 0x3, 0x8, 0x3, 0x1ff, 0xff, 0x1000, 0x9, 0xffffffffffffff14, 0x7, 0x5, 0x401, 0x800, 0x9, 0x100, 0x80000000, 0x3, 0x2, 0x8, 0x5, 0x7, 0x9, 0xfd2, 0x1, 0x3, 0x800, 0x100, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000b17000-0x1)=0x0, 0x4}, 0x8000, 0xe34, 0x7ff, 0x4, 0x3, 0x6, 0x40, 0x0}, r6, 0x8, r1, 0xf) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000d7d000+0x8fa)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) r7 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r7, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) getcwd(&(0x7f000027d000)=""/233, 0xe9) dup2(r0, r7) 2018/01/05 07:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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) close(r0) fallocate(r1, 0x0, 0x7, 0x6) 2018/01/05 07:35:33 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b5000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f00005c8000-0x4)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000be8000-0xd7)=""/215, &(0x7f00006a4000-0x4)=0xd7) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000684000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000340000-0x8)={r1, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000)={0x80000001, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="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", 0x1000, 0x4004004, &(0x7f0000003000-0x80)=@generic={0x11, "83739812f50a1402a33913b49cb576e5928ef775f57344463752b528a8a0ceca61726977e5170e5559222ea43735a6430f69e2d7ae86b5a9f8cbeef9d6939d253938d97ee9f77a2a7a1939c66e82c12018bc99a493b28085e16d492a53067c185b5dcd1499304f0d2ff045e04900984c27167aba494bf65bd0d507a25372"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000cd2000)=[{r3, 0x1000, 0x0}, {r3, 0x2000, 0x0}, {r0, 0x20, 0x0}, {r1, 0x600, 0x0}, {r3, 0x200a, 0x0}, {r2, 0x10, 0x0}], 0x6, &(0x7f00007a9000)={0x0, 0x0}, &(0x7f0000ed5000)={0xa999}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:35:33 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x0, 0x210000000000c013, r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000042b000-0x4)=0x0, &(0x7f000042a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000042b000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000042b000-0x4)=0x8c) openat$selinux_member(0xffffffffffffff9c, &(0x7f000042b000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000042b000-0x8)={r1, 0x9}, 0x8) 2018/01/05 07:35:33 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a14000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000d92000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000242000)=0xffd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) utime(&(0x7f0000112000)='./file0\x00', &(0x7f0000701000)={0x7658, 0x1000}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005a3000)=@int=0x80, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) unlink(&(0x7f00008aa000)='./file0\x00') r3 = socket$inet6(0xa, 0x0, 0x5) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000666000-0x10)={0x2, &(0x7f00006ae000)=[{0x80000001, 0x80000001, 0x40, 0x80}, {0x5, 0x8, 0x80, 0x4}]}, 0x10) syz_emit_ethernet(0x85, &(0x7f0000f79000-0x85)={@random="0be08f8f478b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x4, 0x851c}}], {{0x806, @ipx={0xffff, 0x73, 0x5, 0x0, {@broadcast=0xffffffff, @random="5ebe5da6cb68", 0xb01b}, {@current=0x0, @random="43b95666cc5c", 0x8}, "a703abfd602b839cc7f35d28fe99879569be18c132ba4c6ff9c24c302f11869ef24142f80d102ebbbe9e9231db2f4087cdf7e9ba85a2961690a00c84d3312f932be93499f19ca624db13e656fb4790a1c18c219c62"}}}}, &(0x7f0000bdf000)={0x1, 0x3, [0xc99, 0x416, 0xa9b]}) 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x3000, 0x4, &(0x7f0000d97000/0x3000)=nil) shmat(r0, &(0x7f00008b4000/0x2000)=nil, 0x7000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f00006d2000)='./file0\x00', 0x0) 2018/01/05 07:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) write$tun(0xffffffffffffffff, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) syz_extract_tcp_res$synack(&(0x7f0000664000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 07:35:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000001000)=""/201) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000)=""/97, &(0x7f0000001000-0x4)=0x61) 2018/01/05 07:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eac000-0x9)='/dev/sg#\x00', 0x6, 0x42000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x0, 0x0) msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f00007c1000)=""/28, 0x1c9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ebd000)={0x0}, &(0x7f0000462000-0x4)=0x4) userfaultfd(0x80000) close(r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dae000-0x39)={0x0, 0x19, "11cf54512f4e6b8d8ff88ebf5b235d6d43f369a1aaeb5ef3e1"}, &(0x7f0000832000-0x4)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa8000-0xc)={r4, 0x0, 0x0}, 0xc) close(r3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b99000-0x8e)=""/142) 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) delete_module(&(0x7f0000013000)='em0s..%[cpusetGPL\x00', 0xa00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:35:33 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r1 = getpid() get_robust_list(r1, &(0x7f0000011000-0x8)=&(0x7f0000008000+0x94f)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) 2018/01/05 07:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f000004c000)='./file0\x00', 0x80203, 0xa) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000dcf000-0x50)={{0x100000001, 0x40a}, {0x8, 0x400}, 0x80000001, 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, 0x0]}) connect$llc(r1, &(0x7f000032e000)={0x1a, 0xf7, 0x10000, 0x376, 0x8, 0x6a, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00002af000)={{0x7, 0xffffffff}, 'port0\x00', 0x0, 0x800, 0x7fffffff, 0x200, 0x1, 0x100, 0x100000000, 0x0, 0x3, 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]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)=""}, 0x10) 2018/01/05 07:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000-0x21)="0a0775b0d5e383cfb3b60c015d02dbb7295df0df8217ad4000000000000000e628", 0x21) signalfd4(r0, &(0x7f0000f3e000-0x8)={0x280000}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d43000-0x10)={0x0, 0x94, &(0x7f0000ab1000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x42}, @in6={0xa, 0x3, 0xffffffffffff2ef4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x97b0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005b5000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000de1000)={r1, @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]}, [0x3, 0x401, 0x9, 0x0, 0x4, 0x67e2, 0x80, 0x97, 0x6, 0x15, 0x55d, 0x6, 0x5, 0x8000, 0x3f]}, &(0x7f000000a000-0x4)=0x108) 2018/01/05 07:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000002c000)={0x0, &(0x7f000002d000)=0x0, 0x7, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xe}) 2018/01/05 07:35:33 executing program 6: set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000e49000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000edc000)=0x7df) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000006, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0xfffffffffffffe2a) tee(r1, r0, 0x200000000040c, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x6a6, 0x4) 2018/01/05 07:35:33 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vcs\x00', 0x48000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0x7, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6268, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x18a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/05 07:35:33 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) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) listxattr(&(0x7f0000ae8000)='./file0\x00', &(0x7f0000a71000-0x1000)=""/4096, 0x1000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000058a000)='net/ipv6_route\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f00003b0000-0xe)='/selinux/load\x00', 0x2, 0x0) pread64(r0, &(0x7f0000479000-0xe)=""/14, 0xe, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$addseals(r1, 0x409, 0xb) 2018/01/05 07:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x808, &(0x7f0000951000-0x8)=0x0) pipe2(&(0x7f0000e68000-0x4)={0x0, 0x0}, 0x800) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000697000)={0x3, 0x0, [{0x0, 0x0, 0x6e2}, {0x336, 0x0, 0x5}, {0x0, 0x0, 0x1020}]}) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d0004eb6f687efc5f03", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 07:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e8000)="e0004309eea8", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000099c000)={0x0, @in6={{0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x76a, 0x1, 0x7, 0xce03, 0x0, 0x1, 0x1, 0x9, 0x401, 0x0, 0x200, 0x830d, 0xe25, 0x7, 0x10000]}, &(0x7f0000e0f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e29000)={0x0, 0xf1, "89f0f3a13c692788c812a798c2cbd3b7cd9c451995f22aa1d7f2e7929d5d362159d36dbd9f379196d18962c2bc639ce8b52ad9bb57178b7fbd83cdb6a9d182e1b9fbd85192ed94901c72a904b21aacc5f90aae580cba14c3731ccfb328aa0031428a9e8b0e958fd2c1940a9c2683d86730a1f6ba64851a2c1ac1f91279d373887b52ddfe27330bcd2d5e4f8ce6863ccfa135bb3bac83174dec746f1427511c29fb35c9380004f05e8fc47e14a2aa93c10150d65511162c240ae0fec27f0046d65d4a40795773bb0991acffebfad5c2150afe20ed352c6cd4c44d45f9f699bbfb8745c1bba3d57d9fc7115f93c872a9f939"}, &(0x7f0000f74000)=0xf9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c03000)={r0, &(0x7f0000b8a000-0x15)="a656f18e62854cfd04f7ff9cb30c593fe632f76fbc", &(0x7f00007f3000)="", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004e8000-0xa0)={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]}, 0x5, 0x8001, 0x1, 0x6, 0xa}, &(0x7f0000c71000)=0xa0) accept$ax25(r0, &(0x7f00009c7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000560000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006c9000)={0x0, 0xdf3}, &(0x7f0000a13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000019a000)={0x0, 0xdf, "346bd4cb4f575b6d5d3e1346555506fd1203e4b5589047fcd0c5f9fbc7a361558191aa6912ead7e9d83f19a429febe8f6fd1d1208e3a1f980792326474dcbea6a3a20a27f9269c22176840273ca4b40d5338b3a8b143790b16a8036f20c3a2a6d7a2e6ef733262418bd4b0f93540a13452d72b9834127ed06b559047fd5e5b95a0a5e0765f63b4800d6bcf358b6dda870f04a7e1f0ffb15ace165c688d0c3e3da47cee055e612afc84d22d1339c0c8cd94007820d1c2c567b4e7a2a655f6a15c8f7d0d3455a6892135305022ba5acb6634a250c2b16517b13fb1dda1fdee91"}, &(0x7f000092d000)=0xe7) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x3, 0x2, 0x7fff}, &(0x7f00002eb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ced000-0x10)={0x0, 0x1, 0x4, 0x4b4}, &(0x7f00000cc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008c4000-0x8)={0x0, 0x3}, &(0x7f0000961000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c3000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000027d000-0x10)={0x0, 0x1c, &(0x7f0000c2d000-0x1c)=[@in6={0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}]}, &(0x7f0000a41000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a05000-0x8)={0x0, 0x7}, &(0x7f0000370000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d51000)={0x0, @in6={{0xa, 0x2, 0xad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8c26, 0x6d4, 0x1, 0x10001}, &(0x7f00009b2000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aad000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001}, &(0x7f0000d27000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c35000-0xb8)={r6, 0x1, 0x100000000, 0x81, 0x0, 0xbdd1, 0x3f, 0x3, {r2, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4bc, 0x5, 0xa9, 0x6}}, &(0x7f0000dda000-0x4)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000ab7000)=[{&(0x7f000045d000)=@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000000}, 0x1c, &(0x7f0000e11000-0x30)=[{&(0x7f0000fe2000-0x56)="7ae43b9f8db14abe82a296d612c8b356019bcdc44f9f2f7dde0704de97d8686e5a99d4cfed6e04b06070d9c4dae6d9782cf081a9234daf85fe01d62e5ea39b9d021c0dcbd08ee810510bbf827e5b1784a3eb7deb6254", 0x56}, {&(0x7f0000038000-0x6e)="92b86fe7c24d7d2e754760e6ee8e969e9d223ba70cca6c24f0e74b773fb8a3656c972b3a93431af5171bd9226e0370e3de3da7db1c30c8cfa8ad33120188a2bef84ce67c5b41ec72c4ebfc81342f679a35f2a59b237018224ea0dc3ab7e91aa0609616b1ef589db47fa3884c6b54", 0x6e}, {&(0x7f00002f7000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000f83000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x800a, 0x7fffffff, 0x3, 0x4, 0x5, 0x10001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff7fffffff, 0x9, 0x6, 0x400000004000000, 0x0, 0x20, 0x4, 0x8, r2}}], 0x60, 0x4}, {&(0x7f0000c25000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c3c000-0x20)=[{&(0x7f0000bc8000)="f7bdb966da9738c919f53074cc1d97fe65a078da058c8e7afaef138b622b47411f65095f0b773c97e08b527dd0809e4ac789ac9a5cecbe5b82", 0x39}, {&(0x7f0000694000)="cdde316a985519ca0ccff823b0905e8d4831e1", 0x13}], 0x2, &(0x7f00009bb000)=[@init={0x18, 0x84, 0x0, {0x3, 0x7, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x20, 0x6, 0x0, 0xffff}}], 0x60, 0x0}, {&(0x7f0000404000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006af000)=[{&(0x7f0000d33000-0xb8)="50c43c4254b99f94d354e3b6166ea13a3c7cc091a0eac645b93781cafd9046086ba0b05b9a81d0206de8af36d3b4d47c1e3f4cfa8deb19a1a370e3e1b9d8b3caac4169a1812c9f7ac6578c92cca05cfa1466bc469d8c073debd4cb4c0039d47a22efd4ec0799855c5e321c9c0272dd09f85d5f49351dd92c419bf539669126336692109bf7d6dd9625fa562b3ce4be7105cc47cd607b13a728f8142e6403327e5ca83fdf1fd76013061d9f2758b2cbe7b9bf1db597581c6f", 0xb8}, {&(0x7f000037f000)="358f7dae0c0a53fdc2995f1ab8e6565bd8794dcc1d5794f6e87bae85bea0a17f01cfdb19a6a2c00f6a5e4ba0d4883d625180bb4ab5cf4dad15856d7952c5175473d12745c43fc706e40a7bb65546ac6455f96a6b70013c5e67f7a18d68a629323d5463e77df1d42b8852544ec7538c929ae32fef79178c3b788a84f202db5094ade6f6f2b2d476e0c917c8d67cb10e18273fb1327d3942b7e8da27496fd97f401071226583e542d3563f3eefc52adcc5b7e91dcd8296ed5870da6e745f41a6e2709f88f8a435a67f5e5284b456feca1390122e3b5525a5f6f7cbcb52672bf0892ab7689e884355a53cce4afe76b3f67663", 0xf1}, {&(0x7f00001c8000)="19404316a52c3be02514e5a050ffbeb6379094e2bcf5bb1e68d2afeef5574545d46df3f30e2b374fe5bbfc50545259acd28ee5fc0710b006", 0x38}, {&(0x7f0000eae000)="", 0x0}, {&(0x7f0000cb7000)="9bbcdc1b2073d204ecfd1a1836742ad02f6b667d8c1fa348bf0b264010d10fbf29959bda439e778eee56430a32caa49e76fa8b9f57f5bf6771f9c5e44fb9ef76d7f19546bba0424a9181fc1687fc535652da51ca4cd3826b12212954ffbde12fca92d97e676e5d03d07804ed75d1f2e24cbb2e0a008548207b4deee2f624cf08180f77c0bac3bb23ce238acd281c18bd78ddc31daa32f57b5f8fdfd5f33221c020", 0xa1}], 0x5, &(0x7f0000447000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x400, 0x0, 0x800, 0xffffffffffff0001, 0x7, 0xffffffff00000001, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8200, 0x946, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0xffffffff7fffffff, 0x101, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x704, 0x5, 0x800a, 0x10000, 0x63, 0x5, 0x6, 0x3f, r5}}], 0xc0, 0x0}, {&(0x7f00005b9000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c5c000-0x40)=[{&(0x7f0000694000-0xd5)="208ccc3ba1c1094046163e944fa753648da18c7091297f3ac48325c3412748f0b319de5691e7d703149a00380baa6b99c71d987b67dac58aaa814f8b99dc7cb1673fad76a7f977c27de4a3c402dbf64ea207177a85f029ad899ac6da30123513e2d12bfb4b0ac73edb7c55cb652a203c28c1daf8ea7f52817bcad407af943425a921e58777147df4cc30ae7edda5d0a12851895c94819d79ba85cbb0d2438b579758e1bc007cf490a4ca5e797f8ea0fa1c9754af6aaaea3deded71c3151b38a8aeb3f5dda23fd74ad3873e94d3d5dbb3cb0c5bd74a", 0xd5}, {&(0x7f0000d52000)="341a8bb57e3d74455a36f99c7ed4fc520b5d6506f12c822a043fea944f1e33d1f358e568eb50e948d50e8323bb98c5db8e75df770a29e1", 0x37}, 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0x1000}, {&(0x7f0000008000)="8ea28f126811cab4977ea9cf4cedd248d0406c773cc41a17caee42a045060867d89778cb49c65e9a7a6c36609e0f5cb604e7de61a9338000eb44f541ed5cf2e59b80af2f9fc5e7f4e95f78ab6b1859bc9ef06be0d3ee5aec508f9723d723e96d21e82be1fc38a9a64f540e1bcc02aa917ed11eb473fc850b9fb62d483de3750879e16f012346374c0ad71ebed9b26af2bf066de1e80d4ba4", 0x98}], 0xa, &(0x7f000089e000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x80000001, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x0, 0x6f6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x0, 0x4, 0x0, 0x5, 0x6, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8907, 0x4, 0x1, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x7460, 0xc3}}], 0xf0, 0x4800}, {&(0x7f0000eff000-0x1c)=@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000f20000-0x60)=[{&(0x7f0000ff6000-0x35)="c3e6f7dc4a03e1debaa09f7c6bfc2ed320a418a6c4060fd2e36fa41f742d073b6bfebe5abf429d7698d3c2d16057228ed6f83148e7", 0x35}, {&(0x7f00003ba000)="569d98206878e25b44f0b1fdc69906ba5c627acb4dc5c792cf", 0x19}, {&(0x7f000093e000)="5e3e9c22004d33c612156d544ab1523e7cd4c6c35321687f8d01abedbecab5662f4befb2e321d1ea27191e999629e95d7b98aa615a41aa29ac1bdb15e7", 0x3d}, {&(0x7f0000a75000)="919269b2ea2f41ad8f5640e2df34491509e222a9321e4f8a05f8", 0x1a}, {&(0x7f0000a03000)="dd15e6da8e41ce622bea359812eeb336244a4356b697edd27ea9242a132d9e034db3351149fa9131f2f0db51994f8cf10d5eb80cac589d7b20336c287dc185ddf4dde4665231ae926d804688f6aa3a5b348d0e01342fd04395277c10ebd6c71a184ae78456ea71110ff97ab2", 0x6c}, {&(0x7f0000f5b000-0x7)="c8f79816745d54", 0x7}], 0x6, &(0x7f0000db4000-0x3b)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x81, 0xfffffffffffffffc, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xff13, 0x0, 0x2, 0x81, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x800, 0x8204, 0x3e33, 0x9, 0x4, 0x1, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x200, 0x4585, 0xa0, r12}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x7ff, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x8202, 0x2, 0x7, 0x0, 0x3, 0xfffffffffffffffc, r13}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x23, 0x7f}}], 0x150, 0x20004004}], 0x6, 0x1) 2018/01/05 07:35:33 executing program 5: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0f000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) open$dir(&(0x7f0000617000)='./file0\x00', 0x10100, 0x1c9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000065a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) close(r1) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @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}}, 0xe8) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00008df000-0x8)={0x0, 0x0}) tkill(r4, 0x3) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="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", &(0x7f0000a10000-0x4)=0x0, &(0x7f0000a0f000)=0x0, &(0x7f0000a10000-0xc3)="9d41c83a7178f41ba70a1b77b317a1d537ac2b8adac57a9b6a029a97c2bd1812403be9acaac368c3a04e914f1d78cb2b1943a838cca4764fe5173a1dec49662e359c9e8f4a5825eadc71365f928424a592b0fe44b5f3022b9d8601b9eb8bfa5a9544ff08b3155d49f3a1f5f5f96fdec878d388ebf1f089ce8e9c84af066df5616729020e4f473e68c3606f60331305d1c010f6dcf406c6193997a51090e86e000a0a13b6884700dc2a553e657f2bf6f1cb1286d6773ac78ff5498582ae291807f39fc1") 2018/01/05 07:35:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) accept$netrom(r0, &(0x7f000043d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x7f, &(0x7f0000006000-0x1c)="d488d7a16f905e2a4fb03b6a205d6bed376ca87c4f94dbad76c60f77") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cf9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b09000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000775000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000a38000)={&(0x7f0000226000)=@proc={0x10, 0x0, 0x3, 0x80000}, 0xc, &(0x7f0000000000+0xa0a)=[{&(0x7f0000001000-0x422c)=[{0x1010, 0x4, 0x2, 0x10001, 0x0, "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"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0x1320}], 0x9, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x20, 0x10}, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000475000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000921000-0x8)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f0000c05000-0x78)={0x3, 0xffffffd3, 0x6, 0x1, 0x0, 0xd8, 0x0, 0x8001, 0x400, 0xd, 0x818a, 0x50, 0x2, 0x0, 0x6, 0x7, 0x9, 0x6, 0x0, 0x0, 0x5, 0x0, 0x9, 0x7, 0x5, 0x9, 0x4, 0x9, 0x477, 0x101, 0x5cc, 0xfff, 0x5c9a, 0x4, 0x7, 0x9, 0x7fff, 0x0, 0x0, 0x242, 0x2, @perf_config_ext={0xffffffff, 0x80}, 0x7000, 0x3, 0x80000000, 0x0, 0x7fffffff, 0x5, 0x100000001, 0x0}, r5, 0x0, r0, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000e00000)={0xfffffffffffffff8, 0x4, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000ab2000)=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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c2b000)=0x0, 0x0}, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ce000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockname$llc(r7, &(0x7f00008ba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ad0000-0x4)=0x10) ioctl$TIOCGPGRP(r8, 0x40046104, &(0x7f0000377000)=0x0) 2018/01/05 07:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000ff000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000013b000)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000202000)=0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/05 07:35:33 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0x3, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000007000-0x10)={0x7000, 0x100000, 0x0}) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000006000-0x20)="e9397ffd7c9609002e95497b060010000000000001fea2542c60d34fffa2821c"}) 2018/01/05 07:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000105) r2 = dup2(r1, r0) getsockname$packet(r0, &(0x7f0000b08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000403000)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_settime(0x0, 0x0, &(0x7f0000031000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0xffffffff, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/05 07:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x87, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r1, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/05 07:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005bb000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000540000-0x8)=0x3f) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) writev(r1, &(0x7f0000385000)=[{&(0x7f0000fd8000-0xc0)="c2", 0x1}], 0x1) 2018/01/05 07:35:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x100000000000000, 0x0, 0x2, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00009d5000)='/dev/audio#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000bf3000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x801) 2018/01/05 07:35:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000)=[]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b54000-0x10)=@buf={0x5c, &(0x7f0000cf5000)="d35af1cca0400dd48effee3f42babdb0f721546817f61cd2017eea095e60c752313a338d8820e3005bf93c75fc59ebebaade0b70968359bb6017b3a0c09bc80351867306c4072229d5dcdf992dc8664b55b8461b9c4f5c5f6c615058"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x83, &(0x7f00005a6000)=""/1, &(0x7f00008d2000-0x2)=0xff67) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x800, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0xf)=@random={'os2.\x00', '/dev/vcs#\x00'}, &(0x7f0000001000)='vmnet0em0selinuxuserselinux/[-eth0:$[eth1selfsecurity\x00', 0x36, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f00004dd000-0x4)=0x4) 2018/01/05 07:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x0, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000956000)='./file0\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000057c000)={r2, 0x2}) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 07:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d94000-0x1e)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146269ca021f6765dcf160e7e58f358c0002f0000158d1e6cb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000e62000-0x8)={0x0, 0x0}) r3 = creat(&(0x7f0000544000-0x8)='./file0\x00', 0x27) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000044a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000f95000)={r3, 0x7eec, 0x8, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:34 executing program 0: mmap(&(0x7f0000001000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) writev(r0, &(0x7f00002cc000)=[{&(0x7f0000ec3000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040005000000050000000608000300ff00001ee404", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ec3000)={0x2, 0x9}, 0x8) 2018/01/05 07:35:34 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b24000-0x4)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f00008a8000-0x4)=0x0, 0x21000000, &(0x7f0000fda000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 07:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) poll(&(0x7f0000005000-0x8)=[{r0, 0x1c, 0x0}], 0x1, 0xffffffffffffffff) 2018/01/05 07:35:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000246000)={0x102, 0x6739fe92, "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"}, &(0x7f0000000000)=0x0, 0x1000) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000bc8000-0x78)=[{{&(0x7f000089f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f7d000-0x40)=[{&(0x7f0000241000)=""/79, 0x4f}], 0x1, &(0x7f0000800000-0xcf)=""/207, 0xcf, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000dd3000)={0xd, 0xd, &(0x7f0000f80000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0x9, 0x8, 0x5, 0x3, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0x8, 0x7, 0xf, 0xffffffff, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x2, 0x3, 0x1, 0xb1, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000)='GPL\x00', 0x495, 0x5d, &(0x7f0000f7f000)=""/93, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000007a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000726000)={0x0, 0x0, 0x30, 0x7fff, 0xe1a1}, &(0x7f0000b14000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad9000-0x98)={r1, @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]}, 0x1, 0x100}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ace000)={r1, @in6={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1ff, 0x10000, 0x7fffffff, 0x40, 0x81, 0x7, 0x7fffffff, 0xfffffffffffffffe, 0x800, 0x7, 0x2, 0x6, 0x1c, 0x100000000]}, &(0x7f00008fb000-0x4)=0x108) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f000046f000)=""/241, &(0x7f000075d000-0x4)=0xf1) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00007dc000-0x27)=""/39, &(0x7f0000f12000)=0x27) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r2, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/05 07:35:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x101002) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000031d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, 0x1, 0x3, 0xc, 0x4, 0x5c, 0x100000001}, 0x20) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000632000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x1) 2018/01/05 07:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b3e000)=0x0) getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000296000-0x4)=0x0) getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000be2000)=0x0) r3 = getpgrp(r2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00005f1000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000ced000-0x110)={{0x9, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) lsetxattr(&(0x7f00005b0000)='./file0\x00', &(0x7f0000acf000-0x1f)=@random={'system.\x00', 'net/ip6_tables_targets\x00'}, &(0x7f000088b000)='net/ip6_tables_targets\x00', 0x17, 0x1) timer_create(0x80000000807, &(0x7f0000273000)={0x0, 0xb6, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r7, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/05 07:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x80000001}, 'port1\x00', 0x80, 0x1443, 0x49ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ed8000)='/dev/audio#\x00', 0x3, 0x42302) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000a96000)={[0x14, 0x80, 0x7fffffff, 0x3, 0x8, 0x7f, 0x20, 0x5, 0x1, 0x26, 0x9, 0x0, 0x1, 0x8, 0x4, 0x1], 0x4, 0x1000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open(&(0x7f0000d49000)='./file0\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/05 07:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,cbc-camellia-asm)\x00'}, 0x15) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000eb0000)=0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) getitimer(0x2, &(0x7f0000ea2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 97.901857] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.950891] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 07:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/audio\x00', 0x40000, 0x0) getpeername$ax25(r1, &(0x7f0000d39000)={0x0, {""/7}, 0x0}, &(0x7f0000347000)=0x10) fcntl$dupfd(r1, 0x406, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000140000)=0x0) 2018/01/05 07:35:34 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x1b, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:34 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000884000)='veno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000096a000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000162000/0x3000)=nil, 0x3000, 0x2, 0x4010, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d34000-0x30)={0x8c, 0x0, &(0x7f0000053000-0x8c)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000d58000)=[@fda={0x66646185, 0x9, 0x2, 0x1f}], &(0x7f0000af5000-0x8)=[0x18]}}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x50, 0x30, &(0x7f0000329000)=[@fda={0x66646185, 0x8, 0x4, 0x2}, @flat={0x736a2a85, 0x10b, r3, 0x4}, @flat={0x77682a85, 0x101, r4, 0x1}], &(0x7f0000768000)=[0x20, 0x40, 0x40, 0x0, 0x40, 0x48]}}], 0x3a, 0x0, &(0x7f000010a000)="3fa1fe33621dfc8541ba1a6ab478b744d872611ec5e99c8a9cce204d369aef3a141597267ed261e14f8256284287a9055b0e8d1f26c9ce2d8970"}) 2018/01/05 07:35:34 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000aa8000+0xc50)={0x2, 0x8}) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/05 07:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005a5000-0xb1)={r1, 0x5, 0xa9, "d10a3ef6f01be08b179bcb65e9396d1946f0133e2d48642973f393e1e04e3b7d4e83b07bdb897f5d620839f41eb098476ca7b70c34c472512739a23992e17e24eabc21f6e779383b1d7d5d6e23739565f784d2425834f11d806379e7cd7c0fd3809ef1fe7c84768532e258ac50cf26656afef3b991cd67acdf06adbabc9745d1d7a152fc4ba2e4a3acfd7ce13bd89c2d72215bba8c99426cb6f5c49ac8f88509b30afba5833adf21ac"}, 0xb1) 2018/01/05 07:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") removexattr(&(0x7f0000afb000-0x8)='./file0\x00', &(0x7f00005e8000)=@known='security.selinux\x00') 2018/01/05 07:35:34 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000687000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x3, 0x0) io_setup(0x7fffffff, &(0x7f0000b4d000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000034e000-0x20)={@generic="ffde982984ebfc59161eae35b6389d32", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e8000-0x10)='/dev/sequencer2\x00', 0x80100, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f2f000+0xd6b)='net/dev\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000982000-0x4)=0x1, 0x4) r4 = syz_open_dev$sg(&(0x7f0000f7a000)='/dev/sg#\x00', 0x3310, 0x1) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000276000-0x11)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = syz_open_dev$vcsn(&(0x7f000024a000-0x6)='/dev/vcs#\x00', 0x100000000, 0x181002) r7 = creat(&(0x7f000026b000)='./file0\x00', 0x50) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f00002f3000)=0x2000000) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000291000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000855000)=0x0, &(0x7f000058d000)=0x4) io_submit(r1, 0x9, &(0x7f0000211000-0x48)=[&(0x7f0000235000-0x40)={0x0, 0x0, 0x0, 0x6, 0x230, r0, &(0x7f00006d0000-0x44)="a033edf6ef755ecc643a4a39a85f5c8c8dc7deaef29aedd874a8e74a4dae284050a70aeb419b40cf8d035241852272f2d514ae95bc49339ab54f5b3aa3b6dfdd0491012e", 0x44, 0x1000, 0x0, 0x1, r2}, &(0x7f000095b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f000015a000)="57db7136aa1f0641a94b67adadb4d2c943daca181b23f80e82f8c7052e57caba544263d70a7c0965aaa5ad1983717d982905ea2996c4ed817b6382d96c63c728cf4331feee1bdb6fcc18b7e5797772de1a3067741b83809c113a1a4b45b33d37685e28d5de8120fb1b3a4910ac2db48925abbb1294d6c6e1b7c7208c72f023a5dc51bc0e8cb9", 0x86, 0x7ff, 0x0, 0x1, r3}, &(0x7f00004b9000-0x40)={0x0, 0x0, 0x0, 0x0, 0xea61, r0, &(0x7f0000dc7000-0xcd)="13c5738b64b42438fdbc2aba164d3fc7808f1ba51302cd97f4ee05ff21885c7ef1ef24b78428b2cf317299dd08ad609c7a9a974d1cb3e9d1bb6499d4f26db0aafac0a4541bb5a909c3832d66ffef0ab72ec0dd6f1e34a586aed76fd9711f90a73c9bfdad2cff725eb85b0606629672acda0d23cd108040e30d083349d0c523c354ff9b8405fd63007742338adb0c21295f0bfe276c7a0ade8f61e2e49d2b7d5d617db1b28b4c980eeefd1f1f87fee2b5141db18fd84b71a165fa13d085f70c6703a5c8fde52ed320a64dacf135", 0xcd, 0x83, 0x0, 0x0, r4}, &(0x7f0000b15000-0xb)={0x0, 0x0, 0x0, 0x2, 0x5251, r0, &(0x7f0000f9f000)="9203b765da8c933d883258c2414ded47307e32899027f073442369bfff19a1433619ed9d3adb450bca359057a47a18272efdd7d3284156bff907275f2bcba683be93d841bb3dba5fd23a114b5e06f7444a931131b840752c2a2195f21eb3f0efba498cbe35abc34787199f8eaf5ae531c37913090e9acf4f9dd9e0dbb2b932eadb728827fd32562bcdded9962abc6dfa662f5dbbd748768f88c636e411f2d1e550c60c02ebdfd4c9c40e2b6584559073d9071942189681db7c194c085993a0b4043c058fdaeba1b2151c28397a7e57d80ad0e371dfb6c1294036e2cd6211107cb8490b6af6aa7549422b172942", 0xed, 0x3, 0x0, 0x1, r0}, &(0x7f0000baf000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f000058c000)="2cbc445a5d14a449e5e72a3f033f0aec12c37910cc93ebbc4bfc5c9f8a5f9bbf175f7956ab5e18096587498412623c703abe251700006115eab20d2382865f9a4ee70bce2546c67500823ff501744d287ef808f5bc45c7a8f5ec4ae5ddc048ae47912ab437abd123b7612a16a45c561bb76f374ae93526fd8f9c8aed4e75467b94aedc50eb7232f54cd3c5307e", 0x8d, 0x22a5bbec, 0x0, 0x1, r5}, &(0x7f00006f0000)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000f9a000)="3886d555fdaff6b1b0a12e36de7ecf1b3d5abf7e01e020353f5e4f486cf0a0dd9b2da9957407d6c7f4dda375db3b657bc06f41468a84137766be3fc33b7211ab2fe1e006bbf33cc140286f585f686a655696cdd3f27aa1d0c8af8d8a1d6e745c52594594444fbeae7d6339189836373d4e86cead36fb5c786febb24db77b8401a1f1cc8d1bed3ff4fed720b356a09f2739ec3a27e12593017e0807c3eec9707334fede506f6b4c192505c6c2963081ffca5d83898c9df5e9c803759e", 0xbc, 0x7fe, 0x0, 0x0, r6}, &(0x7f0000387000)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000ed8000)="7dd528e4c30e2a04516bb24a2876c2e2e91d17a8d9e034c87c9a15bc85532045608408ab297cd48b46cbeaa3d8e5fe78f93108f59068e76c246f4219524066ea9d18886a3dcce5f35a", 0x49, 0x4, 0x0, 0x1, r7}, &(0x7f00007e9000-0x40)={0x0, 0x0, 0x0, 0x1, 0xd0, r0, &(0x7f000006d000)="96119f9a9927bd67bc50ef0a8d92eac5a7a6658f16d886f7962d9dac90b08bdfe8b582f96897965cb0a057c637656a7e286368776d4a44bfc619f66c3b83a8a6c7eeefed2dcdaf7d2011a2c97f37e004e250c31e35bae09a8a74e302e3485302d168fce8549cbb50eb6a3d82242f31b3277f04d659a2d0e0c204e9c31e32f55172be133b38198411b74445a515cb6f8e8d4d4153ee84f411f8c5675399fbb9fb2809ccdc61ccd319fda18c4ff3c3155ac60b", 0xb2, 0x10001, 0x0, 0x1, r8}, &(0x7f0000979000)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f000051b000)="4abf59ac4e1df57b12db121b244da11420f9b34912acb0d48614b97a9e1fb8fa18b0806d8053b09509467764b451fb3601de7e8f3a77c2eb1052c4f7e05586c7691c81a1f49298f639ddb721bf08174a1facf1f40a14c6773db75b4a02f8a692ee81c2d0e2d3a1da8d9a0b710d0b4b5733510b5d61891f09c2b555f2872db5443efae9fa567309666837abde5f5cb83eb41e20776c553dac1d79862ac2192d09d3", 0xa1, 0x401, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/0, &(0x7f0000659000-0x4)=0x0) connect(r0, &(0x7f0000666000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 07:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f000006a000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 07:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd3000)={0x0, 0x0}) select(0x40, &(0x7f00008c5000)={0xfffffffffffffc04, 0x8001, 0x3, 0x0, 0x4, 0x9, 0x0, 0x4}, &(0x7f0000ce0000-0x40)={0x3fc, 0x5, 0x4, 0x10000, 0x1, 0x95, 0x5, 0x4}, &(0x7f0000191000)={0x2, 0x10000, 0xdd9d, 0x5, 0x100, 0x0, 0x6, 0x4}, &(0x7f000023d000)={r0, r1/1000+10000}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x8000000000001f, 0x0}) r2 = socket(0x11, 0x3, 0x0) ioctl(r2, 0x8953, &(0x7f0000001000)="") 2018/01/05 07:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea6000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = 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) r3 = socket(0x12000000010, 0x2, 0xc) write(r3, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r4 = dup2(r2, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a8d000)={0x0, 0x7f}, &(0x7f00007e4000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000b64000)={r5, 0x80000001, 0x3ff}, 0x8) 2018/01/05 07:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000099a000-0x1f)="1f0000000104ff00fd434514234d000000000000080001000101dcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900101200", 0x1f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005ea000)='ns/cgroup\x00') set_thread_area(&(0x7f00002d4000-0x10)={0x9, 0x20101000, 0x400, 0x506, 0xae, 0x0, 0x0, 0x9, 0x5c0, 0xffffffffffffff67}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000070a000-0x10)={0x4, &(0x7f00009e6000-0x20)=[{0x3, 0x2, 0x1000, 0x80000001}, {0x9, 0x5, 0x0, 0x17}, {0x2, 0x5, 0x91e, 0x3}, {0x401, 0x200, 0x83, 0x7}]}) read(r0, &(0x7f0000e6a000-0xae)=""/174, 0xae) 2018/01/05 07:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000198000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x100) getpeername$packet(0xffffffffffffffff, &(0x7f0000a5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007aa000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c6d000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f000060a000-0x38)={0x0, 0x0, &(0x7f00000a8000-0x10)=[{&(0x7f0000174000-0x8)="06", 0x1}], 0x1, &(0x7f0000230000-0x210)=[], 0x0, 0x0}, 0x0) recvfrom$packet(r3, &(0x7f0000939000-0x9c)=""/156, 0x9c, 0x0, &(0x7f0000362000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="629ae43d998b", [0x0, 0x0]}, 0x14) 2018/01/05 07:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="06", 0x1, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000359000-0x99)={0x0, 0x91, "6499528c1aa51778b8da5ac03280551ec54951f32cc6ad684e2afcf4629a3ff1f7db098586f973b07e46fbdb8a9019a9a72e4b1666b039d6226bf5276a10397dd7fce79f650e0a1c153d3234afb15b12c3f6627aebb558a99d7e44eaa46bd402fc17a2fe3dff088b307c98ef5db630453720ca9896376560289d1621f068517f96480510f7f3aabd765ffc8350b17f9218"}, &(0x7f0000a73000-0x4)=0x99) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000229000-0xd6)={r3, 0xce, "f1cdccb38773348b684a67541a9e9efed899756d60508268c92bf12fd0d7b20c78115e3ba25f257cf7b63bea92d6dd682947920be2ed82af81a73e677c7a83572d2065626ab764b6afc7f5a45b32278ed68499de34dd016ba11aca2822991fee6a4ab15b97708c48d5c49f91d451ce0e9c9d0012ac3427bb506f906754e6257a7a8c3a77bf436375e207bacbad4fe7333c61677d2dd00776b5375974bfe96e692a3c1e1778169d3353577caa275102e57bf916004ab941451f06bf4f1eb3c5350f4d436c0036c683a340ed9867d3"}, &(0x7f000080d000-0x4)=0xd6) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r4, r4}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000190000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f0000aa0000)="9ea6d9a0ff9388a45fecd9c0b7a7b21d03a3896ba3a1ba307df599725c8e8bad404f4f025826d80d03e0b6", 0x2b) 2018/01/05 07:35:34 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000050f000)='\x00', 0x2) r0 = syz_open_dev$evdev(&(0x7f0000c1d000)='/dev/input/event#\x00', 0x1, 0x5) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/01/05 07:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d02000)='/dev/dsp\x00', 0x105002, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000927000-0x10)={&(0x7f0000630000/0x1000)=nil, 0x1000}) fcntl$setown(r1, 0x8, r2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ca7000-0x4)=0x3b, 0x4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/05 07:35:34 executing program 2: r0 = inotify_init() unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00001b1000-0x50)={0xe1, 0x2, 0x1, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(r0, 0x0) [ 98.119812] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 98.174386] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 07:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000918000)=@req={0x10000, 0xfffffffffffffffc, 0x0, 0x0}, 0x10) getresuid(&(0x7f0000e47000)=0x0, &(0x7f0000d73000-0x4)=0x0, &(0x7f000018c000-0x4)=0x0) ioprio_get$uid(0x3, r1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00003d1000-0x10)={0x9, &(0x7f0000c0a000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/05 07:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00003ba000)="", &(0x7f000087b000-0x4)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/05 07:35:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f000063f000)={0x27, 0x2, 0x80000000, 0x4, 0x10001, 0x3, "c876e278271cc0c0e762271d470a022e1ea9a0380b395d796c457d926bd3a57c4b27a444a6355c4de52c239dd57bf0a5a8bf41b636bf86d82e0c34169194cd", 0xffffffff}, 0x60) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000c88000)="290000001800ffffffffffffff0000020a1300000000ff06800811000d0009000800001900000000f63ca1f43718890e07b2ed4c743fbd902d97566c3b5243efba40a2d611562192ffc678ec4722daaa5b296e9492d034e9d234d3c61900000000ffffffff84354d9c8695266daf2ef2f1c6336dd5ddd3eab2f7fb2ab0669bf8b90cbd83523c63728bd7846caab90fcf45aa9e852717d9eda2f15275b41c", 0xffffffffffffffa4}], 0x1000000000000429) 2018/01/05 07:35:34 executing program 6: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000002f000)={0x0, 0x2}, &(0x7f0000d22000-0x4)=0x8) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d23000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d22000)=0x5, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d23000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000496000-0x108)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x7, 0x6, 0xc1, 0xfffffffffffffbff, 0x1, 0x9, 0xb00, 0x2, 0x6, 0x401, 0x2, 0x62, 0xffffffff]}, &(0x7f0000d22000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c9c000-0x8)={r1, 0x100}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000031a000)=0x0) sched_setparam(r4, &(0x7f0000450000)=0xffffffff) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000652000)=""/0, &(0x7f000023e000)=0x0) 2018/01/05 07:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x1)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c4e000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 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$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffe6f) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000801000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a85000-0x4)=0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000bae000)={@loopback=0x0, @loopback=0x0}, &(0x7f00008f7000-0x4)=0x8) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000119000)=0x0, 0x4) 2018/01/05 07:35:34 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006c5000-0xa)='/dev/vcs#\x00', 0x1, 0x40000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe4000-0x10)={0x3, &(0x7f00003fd000-0x18)=[{0xffffffffffff48ac, 0x6c, 0x81, 0x4}, {0x52b, 0xc3, 0x5ac9, 0xffffffffffffffff}, {0x9, 0x6, 0x8, 0x80000000}]}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fe1000)="1e00000018000776530000000000480080200000051100050000010400ff", 0x1e) 2018/01/05 07:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b0004000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa041ad0b4c2c23eef679567fcdaca9f", 0xc0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff5000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 07:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x8) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000e22000)=""/14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00008df000/0x4000)=nil, &(0x7f0000012000-0x8)=0x0) r1 = socket(0x1a, 0x0, 0x7) sendmsg$unix(r1, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0xffffffffffffff24}], 0x1, &(0x7f0000c6e000)=[], 0x0, 0x0}, 0x0) r2 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f00009a2000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000354000)=""/222) r3 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/05 07:35:34 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, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e7f000-0x9)='/dev/sg#\x00', 0xd8, 0x4000) lseek(r0, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 07:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000082a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/05 07:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r0, &(0x7f0000a99000)={0x14, 0x200000200000003, 0x0, @fuse_poll_out={0x0}}, 0x14) 2018/01/05 07:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00002ef000-0x18)=""/24, 0x18) setitimer(0x2, &(0x7f0000aeb000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006db000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, r1}, 0x0, 0x100000001, 0x10000000}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = dup2(r0, r0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000c4a000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000ee000/0x2000)=nil, 0x2000, 0x80000000000000, 0x54, 0x4000000000000) sendto$unix(r2, &(0x7f0000404000)="82ac2d38b75574796b8fb1e2ca27a9bb6df5d2cd157f62be72dd2f295f6d9367a739b549efb8db3929fa030285c617a62748bf307090bd86234f94e239d78a346bbaf10c58c4145caa7ff143052ca2f1a23b505eff420e9f9a239a1a581be087bd17e93210f2eb879b5aa6116eb0ecd6f388f9e2a64e5ac41c89ca20c5fafbc62f7467c5a84bd15baca1438a0d570c4041516930f100ce1866aabd91aa5a287bd8012e7da0c4da16b3cb89104d0e6667bd9cd32d2fa68ae4aa", 0xb9, 0x4000010, &(0x7f0000f60000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_dev$admmidi(&(0x7f00007d5000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a59000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000dd3000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000ebb000-0xc)={r3, r2, 0x3}) 2018/01/05 07:35:34 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x810, &(0x7f0000de2000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0xfb)=""/251) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000003e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5b000-0x13)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000e5e000-0x8)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') utime(&(0x7f000051e000)='./control\x00', &(0x7f0000b7e000)={0x0, 0xfffffffffffffff8}) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f000021b000)='./control\x00', 0x20000, 0x80) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/01/05 07:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c06000)={{&(0x7f0000880000/0x4000)=nil, 0x4000}, 0x3, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e3a000-0xd6)=""/214, &(0x7f0000dee000-0x4)=0xd6) recvfrom$llc(r0, &(0x7f0000e7e000-0x10)=""/16, 0x10, 0x2, &(0x7f0000aba000)={0x1a, 0xfd, 0x8, 0x7, 0xffffffffffffff81, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ftruncate(r0, 0x10401) sendfile(r1, r0, 0x0, 0x72439a6b) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000e7f000-0xa3)="bb53c7ea67e1493593572879035ca34d581af1c0ad4369f27cf4ed8ed4749ef9468111dd448a7a999c455bea377e78297873f7b6656b09b5522af34a51a93bc263c8ab3e63133b7ff5857da928878f865cba3f603c58eec8c67141fa0ff375015636c09a835fd0cfc8422c7319e6f300523f898fef69b5bc75e706aeb889f38138a7d589682138fc0944ab78dfcfb33e319142144390063717881d8f6c374af3288730", 0xa3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000919000)=0x1) 2018/01/05 07:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) setns(r0, 0x0) 2018/01/05 07:35:34 executing program 6: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000ec1000)=""/206, 0xce, 0x1, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000ec0000)={&(0x7f0000ec1000-0xe)=@l2={0x1f, 0x5, {0x8000, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffa6}, 0x0, 0xc59d}, 0xe, &(0x7f00009c0000-0x40)=[{&(0x7f00001f5000)="aaf3114b7d993b5bf26fc0467457d24fbe9e0ab18b77281f90c23a6ead721a4cbe09ecd7ae4f08e2bc1c592c1c64e857f0640889bec8990485480369421853fc4f9b03880a28a9422992d3c96b27f6fa8bc49c2b12928ff58f9284049516ccfe9ee570500dfb69d3756605b10ae95e7b08bf18e76fc6b1202cf93d1437", 0x7d}, {&(0x7f0000e2d000-0x80)="45fdcddd7974682497d9ab0b864148822ed382384954aa42c5ccf380b0ecbe842f134046c1a9852c3c30ad62e9641b2426bdae1049a12f991800fcd49625174608efcf2542aa69a4d903cab2f0e248a05301d780a76f447d1dd2246acafa14b9e97df9b2a302b0d8b7289c800db534767aded691b8ffb3f8c5b354c8a3c1da9f", 0x80}, {&(0x7f0000ec0000)="b6a03dee0c400699a58205c23353b0d13dd4f8a1945cf02e8775782e7caf3de0720f528973dfc473f9f7e345388b6e3a23f555388f446cfa9c7d77692e9c560ede2be9b1822ab42e160e14da5134e08342392cbbc73a85889c838e4faedff7d6bbbdda28f1520ff4e8d52d0697e388a96116185014bcc2394422bef347a8236de8e6ee151eb516369e19da36b37603228320ec712cbbeef9d641fc28737e51fee1590c3e8197238d7981c8a9060c42460501a4d370885781625ae3003866e3857170594c9add1aeba77f7f4a4f5f1609a29890ee42bef28fd65269365def79f8c812", 0xe2}, {&(0x7f00005b7000-0x64)="fad693fa2654580bbff48b01e9d7edf4ff24bdccb2bf2841945c4e3ac63962815060c898e348d0f4c8081898d68ffb4edf208fbd2030f2ec87dc0bd3ba76e52c8b872b832d663b9e9e630ff9ea28329b563cd67c74c7cc8f7d5425afddd49bb7bbda0068", 0x64}], 0x4, &(0x7f0000d31000)=[{0x88, 0x104, 0x8, "8c90d2f2027fa01399894327a7341ac6d7fe8898f62c879b0c9fcefed5acdb55a0c645c6bb4234b4fc13b29d4dab7dbbe1ada9b5eb4f312d72b265d2a1a1e55f5db82db457e9589923b67abe736d0fbb0274e091655ea2554d96c172ead1d5a56fdfb8ac0ab3afbccf0360417a4252c7e9860f"}, {0x90, 0x116, 0x7, "4c28c9d47f2e3a713bfac9003b120426eb6fa643243b8dde922d6150b85ac20e669a19b54521c831973ad7581b49e48960cf72e3c4f5673ac20df9a768a6d188b36d129f32acf19ba142eb3028c1e2bff7b19a5ccc5929a5dfe1af26a04015012618dfa14f3bc72187a840518bb3505b4a59858f304ceb63329c3e7995"}, {0x60, 0x109, 0x79, "045810db4de127ea8de6245ecda7eaa313fd04c810b89fd5b1c904b77198eb7f9f67608098c5e21ae567c4daea3a1bf3d27921f7b02f15b6d91912ef8bd49f9dd25be1a0c874e67bf31a3fe0fb67e0"}], 0x178, 0x0}, 0x4) pipe(&(0x7f0000902000)={0x0, 0x0}) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/05 07:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000178000-0x4)=0x0, &(0x7f00007d5000)=0x4) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009a5000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000331000-0x8)={0x0, 0x95b6}, &(0x7f000069d000)=0x8) chmod(&(0x7f0000439000+0x8b5)='./file0\x00', 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007a3000)=@assoc_value={r1, 0x80000001}, &(0x7f0000a3e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000059f000)={r2, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xffff, 0xad10, 0x6, 0xfb}, &(0x7f0000bff000)=0xa0) pipe2(&(0x7f0000ad2000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000529000)={0x0, @in6={{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]}, 0x0, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000f5e000-0x4)=0xa0) 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x200000423fa) 2018/01/05 07:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dspn(&(0x7f0000727000)='/dev/dsp#\x00', 0x8, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c73000)=[{&(0x7f00006fe000)="39000000100009000000320000000609070000000200000000000000050003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) 2018/01/05 07:35:34 executing program 7: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000dd8000-0xc4)="2659b5c79654845f4983bb5970d42d220948372a2ef6e9dd88147cbb185bf7a0fa43ce56621046796b8e1dafc3f6b27d70079d8fd7b5b771d4a150d33f5b382f3222f093a152545e44484fd5a07aa04e0d9076500a6c37fe6aa666393ea2db09bf0d895cd983136cd877ffb07d4f12e331051caff984a870a991f9fcfa085ebd970366ce8fd041b01b1e2afca7254670d7bd1973133b38a9bec279a92581dc3edebdd5d55ae8184aa77198a1a1643990820604f555fc3e38118b5ee7d24fa6e8ade3c3c6", 0xc4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x100, &(0x7f0000140000-0x8)=0x0) io_cancel(r0, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000002d000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000284000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) 2018/01/05 07:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d15000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bc0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1801}) r1 = memfd_create(&(0x7f0000018000-0x4d)="00442b7e3c6c47853c7108dada7ec5cab22d6648efc7541daede5736afc15795cb7b9ed35e4ff2ee84f0f42b4d19c70dfa041c568baa97050ca6e1400b876c3bb5039c4678f4c6e47c7f53d004", 0x0) r2 = syz_open_dev$sndseq(&(0x7f00003d8000)='/dev/snd/seq\x00', 0x0, 0x40000028005) dup2(r2, r1) write$sndseq(r1, &(0x7f0000040000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000293000)=""}}], 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/01/05 07:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004d2000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffff360b, 0x7, 0x3, 0x81}, &(0x7f0000c1d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000071d000)={0x9, 0x20c, 0x3, 0x7fff, r2}, &(0x7f0000968000)=0x10) readv(r0, &(0x7f0000afb000-0x10)=[{&(0x7f0000d27000-0x21)=""/33, 0x21}], 0x1) shutdown(r0, 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 07:35:34 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/05 07:35:34 executing program 7: r0 = memfd_create(&(0x7f000060b000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x16) readlinkat(r0, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000792000)=""/0, 0xffffffffffffff99) [ 98.581630] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 98.600914] binder: 12902:12912 got new transaction with bad transaction stack, transaction 53 has target 12902:0 [ 98.600936] binder: 12902:12912 transaction failed 29201/-71, size 0-0 line 2815 2018/01/05 07:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f00002da000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000a2e000)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000ca9000)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000ffc000)={r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f0000792000-0x2)="0080") 2018/01/05 07:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000105) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000d82000)=""/176) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b57000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x8, 0x7839, 0x1ff, 0x80}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000031000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0x100000000, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/05 07:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) fadvise64(r0, 0x0, 0x1, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000635000)={0xffffffffffffff9c}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f4a000)={@common='ifb0\x00', 0x2}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r2, &(0x7f0000de6000)=""}, 0x10) 2018/01/05 07:35:34 executing program 3: mmap(&(0x7f0000000000/0xd46000)=nil, 0xd46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003e0000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000d41000)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000087f000)=[{0x3, 0x2fb7980a}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/05 07:35:34 executing program 5: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a57000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000182000-0x30)=[{&(0x7f0000000000)="22fd37febe250ebf94a669cfd1baf5808303350e36837f72be86107f1efdb323628c09af10ade47a7f0e6bd751f3772244", 0x31}, {&(0x7f0000001000-0x6b)="e7403ce37387be0b4b7dfcea3069e39646f92926991548b066b86e7b0fc39e29145a195ea75a49a86174a10b730c581f1628cffa74b894ad30d74149099036716b22199384588ebfcdfae06dd6117bd71fa0467cc7e02021e2df25a3913edc6a691c258c1a813eacfeb368", 0x6b}, {&(0x7f0000000000)="99ede0a9c9fdb98785dc820af9b54b61d9959d4345b921153a2f4e67b4e62fbdf1a85558fe336415e57ae2ef20474b3920964daec27c40756d2f54cbe17a346be6e1a96817993c52fb16f16c9d07e39a627edd6223652c41c7040a79bf34b9ef3d5ae61b8391986a29e15eafc3c2111471f197d0e1b5cf378e56c8adb3a9c0f3e080c6", 0x83}], 0x3, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x48, 0x117, 0x2, 0x32, "dfe4c6f0f7774f8f8c47bc43f31c6f1b1218002883ac82d99dcd57111cc52a59504fd061324b2dd830f6e03d05042adfc450"}, @iv={0x60, 0x117, 0x2, 0x46, "0f2dc8813526d46c9997ac5aaf79fcff1766a9b97fbe462f4fb4cb45783697d0f3216e0ce5d4114c8bb6c29bb6e977f3fd36caff3759ae6d26e2f502da6bf675eb91ec33dddf"}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x24004044}, {0x0, 0x0, &(0x7f0000398000)=[{&(0x7f0000115000)="ce2849192623daf0e080ce93f2d44310c8e5b86d0a863f1b68f151876e5bab2c08d5c852ab1ec39a9d31dff0d2b7ad70cf9869b25ee3f9b7e2a3a236f94662bf6ae148fc203ecfbaae9ade8b3eaa7b", 0x4f}, {&(0x7f0000001000-0xb9)="fa63e6f1b30f75474dbb0e456324802f76927892f4875a7317d128d2651a4e049381e08f5ce95eae6656c549ec05c776aa18985dc032921aa345f9f34988f07962dcb4fb9b0555cf41d3eaeef6b99f33ed41ad5c332cef7489839d9d4a61eba144c2502b0d3fd5e41a7e112b691b504df28e89ed01f3e2b11790f1afb800f4a21b711e583d4fb8a79385e0e935cc322859b6a5450ffaf8d78281fc54a935b49fd75f33f8a6e938e7b53694705bf9376cdcbcdcdf374d016220", 0xb9}, {&(0x7f0000001000-0x26)="b608e6210447c7f2fca5b3931bc0d7a906d94fe9abe2ada6cdbbf18b803847891474515e8748", 0x26}, {&(0x7f0000956000-0x89)="c098563acc51f0383b6503b198ee030f8fe3a50424035e374f8c366f95ca9b7ce600d3ff3203279e7445d512fa5aaf68e408bd07e064f59ca5e643746ebcc55af87b91eafe56a000a9734c2d63cdf811e534276d5232083daf22111df4eb8158fd2c1476db205ba2443a63be5d166941336bbad0ac89d6c244095b0fddece255094a765f8352e2dade", 0x89}, {&(0x7f0000000000)="d24d5df6f25a12c89c811ad1aa44e6fe2032a20ab0e183a125f40eecb04f6b7dd1edd530b996ff7e5532e69c264d00fc0161454dbf2c7cc4cca0e0691e7a56d17e619143e957f84ed286765b9d7d7c5117ec475b546cf6aa29542dea1bd83e875c762ed2a94f9c04101ae8e33c5b14f49ee78d5ba33effff063e9164283c146127ffa6daf9f878368bcd6923cfa24ecdcc9a", 0x92}, {&(0x7f0000000000)="3d2a8211406cb73d28bc70c0f7c9b8b79f0daddd90adc66482c90a13101093cf330f1360408375535e8f7d07694a2953b1b584f96156f0d099c73e73a49e09b64f52460c6ad1acfb80292cd3fe2b", 0x4e}, {&(0x7f00005e6000-0x1b)="be8835ed7234a564254f78cfde50db00683ad7fee2695003b47edc", 0x1b}, {&(0x7f00004fa000)="ba6ebe12a8b430e898974afbb9d0bce034dfdb033c5e89441a25eb92a15be67dd9f0a9f1051fad50bbdbccea59c9ecbf028e1ac815c18a7f9ffe90aeabcdc0871dcbeea8f45f7050908cfb5e3aa4ebdd5c74774f802f93e1089c005b490f111b48ad6b39", 0x64}], 0x8, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4d, "6023c998bc7001d3316555f368aca170d0056fcfafb8b3d88456244b8658085eb3e3db508b80cf72be91eff759c03d54941f73548b4c589aa744846e9aa9b5fac8b5e84f165ea3167b44e9f0ea"}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x86, "a2d243d9667696fc102ca6fd5db7af3390035e48e8cde40e482d0c80af434578a54f7e4b6d9f2faafc2f10c6aee74e878ed8079c22dfa1c5161cbf049c2dc20d6b0346fccfeebeb787702e9cc7b3fcfd2ab83caf07086f60e0bc76ac78732f8b30c85d9df7b5f81793ca165e13008ea89fea4515f4728731beae877f557102416df82d1ebb35"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1b0, 0x8000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="345dbaa55151bfe26d19fa9d59cd28a1528645de3034f8bbe8fb630d1da9773fa355b2a332a22b2a00", 0x29}, {&(0x7f000075a000)="38db69c34a1fed221c5c160a0c1fce2e8079797074e19d3a40527e5d2a1e0ec3a209df3dfc996988be5ae1e6f09699a74ac2fffed1f20f29dde8f5f0579c8eb1cfb7590dcbb63daca04335d4e6f700379798e23efa178f3306bd08f55fb5fdc45d1021b125ac6a96ef21593e9f4fe25358d8e6d3f39fcc2facb26579391a60", 0x7f}, {&(0x7f0000000000)="f86cbca7df38bbbbc9baeb80081ad6d4f2f75018ea8a859ce2255bcfbb8660a6afe3ac6c94b0598b55fc537398c6", 0x2e}, {&(0x7f000008d000-0x7)="47b9ac96707aa6", 0x7}, {&(0x7f0000001000-0xd)="a957bea9a26fc955f88339252d", 0xd}], 0x5, &(0x7f0000fd6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000c3a000)="2563d952a20d9bae5772c48a19cfb6bb1b9c0768b0d4f74b97a631cda4c7422e4b4a11148333b8255f93fdb85d944fe012cb4e810325f81665552ee049c826e4aa48616f477db1e2fc0695047d596ad71b31ccfffe5a9519774874700684f9374c3216d9c29a58f7c38801e4a53764fb7e9cbbad7b4ffbe9ac6a4e25821df0ea9dadfb6b83923dd7681e47ecbbb7d15f05b9ccdeea7a6eb2d9479467c1f3819bcdbb55b57ec2100990b45e4a8dbd7e031ed73f66fd0251647ed6cf7222db5daf3b698e4c29173083f999d58f5fbee5a88e7cc8", 0xd3}, {&(0x7f0000001000-0xd9)="3b9842cb19e7445334e036f2b5dba636298e5a2375cb6aaacb37606eb98c895995b1fb3399e6bc48a31f19d147349889375aea3aef204aa5da2dd239335e844826cba250bae22d54b2d0941efc7aea555f9834da6c8f0c5823bdd142d331bb377ad0963f2555c16e9c484a9e47883845f8443f63e673fd849f4f9ab32e29eacbdd9a5f622d1facf11cfa6201f8b943917d84661ee746274ee9f065b804ec9ab25090083abf0efbaf1a6bbed809925908087b98cf9efb8e65cb3ae83bbd02f067f577e1eaf69bf4cef86f428b39cc615e4872efde29c1f2538d", 0xd9}, {&(0x7f00009f2000-0x74)="b267a61f662e02e7ca49b95b83e0aa33d6375c7f0d660a051958c7ca9c9509310d9038f65e329f81700a54f912b7dc0f015c281eeb9ba4ffbb37f2010fe2a41b55e050892b2ea465fa621688de3fa7744853148031034d6fbbae40f338045bccd07aae9329a5c14fc7fa89869a67e98cead9447a", 0x74}], 0x3, &(0x7f0000001000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x880}, {0x0, 0x0, &(0x7f0000486000-0x60)=[{&(0x7f0000001000-0xcc)="60410c28293e709ffd7ab57128f1c8b6080e0834f8de333409a870dd4622e778a23cc0cad7423ea1247932e3dac78d246312d5ef05da37ae520be529747399fa05e8ecbc11f9454d4865ce0fef0e7a69edc2fd01a9bf5d375be298c5e039ae2da92fb86fe5ec6d8b7b5f4361730fffc46f41e5cfe5d8a6bde3f56323f93e85a3b6a7cdf66b76f0a8030b6667e249e67509ff2fa51c83a1aba49084faf0b706c2362027470875ae80e31ae971e076c421d8fd324ac1daa4bd85ad8e259b88f247b68ea5b425e595afd4b8eb22", 0xcc}, {&(0x7f0000001000-0xee)="dc42f8d8c629e3f354deab1ff617ce3f611b8c50ca1483228964a6f7567651414f2aa6652571874658225a16de4f92ec3f1c5ba31d1fbc1df3f2a824049b773a19cd9682bfef6cd3976071bacb11e2874f43a1bd2f381d6ff8c9bb832150bab2d59a4512fe0de0f2df5b60378d9821425f8dbf4465736c89bf9af18297316a3dd81aa8f48bcadc8d6eba8f7d8b57c407344a3647a1039d9a4255954a7f8848e0d858a23ac286cdeea87eef52900961c667fa2860635d0ddbca3c8b71e22eeb5cba9367a8bb07f9e2c21a6116fcb4a54d129288ae25ff3a7a428c1360bcf1eefdf32217affdec906adab5de3fd8e5", 0xee}, {&(0x7f0000001000-0x93)="a8094d939baf6f81782865d77a5402581ccb04fcddd79fb66c2274bd36980f19303546364afd59f804e6c1b4634993281c88c172b6c20ad4b14c5089091d5e2c038e435d23ea57de9108df5f74915a723cf4a74beac259ed0b3b8c79b7e28e16e99740217020071c20fabe49e6e31c141b6bc362c3304890b50da7eb229c62841e57784b1b08a204cf93882262f7cc8251a660", 0x93}, {&(0x7f000062a000+0xca3)="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", 0x1000}, {&(0x7f00001f6000-0x8c)="216a5e712ed40a9f4eb0a81f12275fa4e92852bcb62ab71d861b93724c81aa2a98305b4697bd6d851600f6f8130e0683a2df200187c1e8fbb5ba9a2bf5361246e63a849239612512dbfff2f673f66f8c897651e66e154945209c48a7cad323cb84c80a1046de7ab01f012af741e9227e1ad73ddff72c6ee992ee62adb791391f1fe34807f204f915579c9479", 0x8c}, {&(0x7f0000379000-0xa6)="c864cdc9f7534f04b76c9f4c4ff7c336afba784e152bc7ac1f5e55d043f7c70087d94ea5b3aed1c51ca4d9d29c4267fee79298e728cedf066a940c581770243eb8c0a88547509d35817922d780f05910b26f976bd7c252982c9ab6f562b106f6c4d15592e2006164452e1d1ff2d87937495527e7f71f300a4697bd76ee035317d2fb7a7d8d9e65104701b880dda70f388a38decb6cf93f1393fa6a1cb60b97e6b3c0b2b6ccf0", 0xa6}], 0x6, &(0x7f0000055000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x40000}], 0x5, 0x4008081) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) [ 98.616691] binder_alloc: binder_alloc_mmap_handler: 12902 20000000-20002000 already mapped failed -16 [ 98.622073] binder: BINDER_SET_CONTEXT_MGR already set [ 98.622083] binder: 12902:12912 ioctl 40046207 0 returned -16 2018/01/05 07:35:35 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007c6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f4000)=0x14) r2 = dup(r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000022000-0x28)={@common='teql0\x00', @ifru_settings={0x9, 0x9, @te1=&(0x7f00008b1000)={0x5, 0x5, 0x8, 0x7}}}) write$tun(r1, &(0x7f00002d7000-0x541)=@hdr={0x1, 0x4, 0x8, 0x100000000, 0x4, 0xa92, @ipv6={0x3, 0x6, "5afe2a", 0x50f, 0x5c, 0x5a72, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, {[@dstopts={0x77, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}]}, @fragment={0xaf, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1}, @hopopts={0x3f, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x1, 0x2, 0xfffffffffffffff8, 0x1, [0x2]}}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x18, {0x6, 0x4, 0x906, 0x40, [0xe41d, 0x9]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x5dd2}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffa, 0x79, "04636cf85ec4b4567b405fdd34701954d1f4ab2cf62a3269ba7497f79924368e8c90509ae8291b428a9f6077ab14023e53f59ad75cb03a948a33e83656d781dbd7227aeee488cb2ffde5870bca2fbc5e7021b79a3ce685b7dc1f63b562d3a78a089dd37218f05541f9414bce52b1f21b7757575d5516989a8c"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x7, 0x82, "e81bc368634992edffcb12bb48c83bcc25367be41b8608f7ac7e49b09e9e969e296551beb3d4d143cda0bcb9e821610e07bf3c4d42189e34db4f77d17bc8c44c7a66c978278b04be821a0dca5e674aa6a761f23d80eb7a84c5fd7c366fd7c8304e7d3fd07a799835a1f15b28918af7722dcbb1a71a68ce28bcfa189f46da69e4a994"}, @jumbo={0xc2, 0x4, 0x101}]}, @hopopts={0x3f, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffffffffff8}, @generic={0x0, 0x50, "85a00abd2ccf3adae78361105ce88ae3493897fedef990ddee9ba84293154cd1c2b0acf82cd79d7054cb2f80146e91fa40f07a182e0f6aee229de434cf8eb85619066bf806e309a39767f2f457f6d92e"}, @generic={0x5, 0x8, "8b753c85f2bdd8e3"}, @ra={0x5, 0x2, 0x7}, @generic={0x200, 0x3b, "b9e0e85e9de30a2f720d0e5ca4c0477ac0be5b42b21836fb3cd563f6d768326eaad51d2c840ce525566df9d7bb7f449b77e6f5fbd30733a04ac7fc"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @hopopts={0x67, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3ff}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xffffffff}]}, @fragment={0x87, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x3}, @routing={0x0, 0x4, 0x0, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @fragment={0x62, 0x0, 0x4, 0x10000, 0x0, 0x112, 0x1}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x9, {0x3, 0x6, "1e950c", 0x4, 0x6c, 0x80, @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}, [@routing={0x2c, 0x12, 0x2, 0xa6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}]}, @hopopts={0x33, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x38, {0x0, 0xc, 0x7f, 0x4, [0xffffffffffffffff, 0xfffffffffffff251, 0x3, 0x45, 0x4, 0x1000]}}, @jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x1f, 0x0, 0x3, 0xc0a1, 0x0, 0x2cdb, 0x2}, @routing={0x6, 0xc, 0x2, 0x2, 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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], "23ef30a9a9f814a3650528cd59ce54e8dc2461d614f9241b599e1d19596fe62d0773d239d16bfe7c80a60a5f16d5ab277f2e21b100f832e9e5cb8ace5e8ef45b8a5d819b8a34b02003020a10ba3a85964c8989d72b6a61a13819f91e055ff04e40992515e6d1d8d43ce6"}}}}}, 0x541) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000011b000-0x4)=@int=0x80, 0x4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) [ 98.627363] binder_alloc: 12902: binder_alloc_buf, no vma [ 98.627391] binder: 12902:12918 transaction failed 29189/-3, size 0-0 line 2903 [ 98.649415] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.670668] binder: release 12902:12912 transaction 53 out, still active [ 98.670674] binder: undelivered TRANSACTION_COMPLETE [ 98.670682] binder: undelivered TRANSACTION_ERROR: 29201 [ 98.670722] binder: send failed reply for transaction 53, target dead [ 98.752508] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 07:35:35 executing program 3: r0 = socket(0x1e, 0x801, 0x0) write(r0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x17, 0x9, &(0x7f0000002000-0x5b)="85fed373a335666203d58c6165fea068b173ef3e8cfb3aca1b9f5d3588939e4bc5e673e2fdc55a2d9c334dffdc6c09d242dd1f8dee54886e3959fd3a2baa3161ff86d8bf0ddcb9fa20a8d67b79347b70ad2199c665a33ff96cb135", 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x0, 0xfff, 0xa, 0x20, 0x20, 0x6c, 0x8, r1}, {0x10000, 0x68ca, 0x89, 0x9, 0x8c98, 0x2, 0xcf22, 0x9}, {0x8, 0x1, 0x401, 0xffffffff}, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x1, 0x8000, 0x7f, 0x0, 0x18400000}}, 0xe8) 2018/01/05 07:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008db000)='/dev/dmmidi#\x00', 0xcb, 0x83) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f00007fd000)={0x0, 0xffffffffffffff9c}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000175000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000773000-0x8)={r1, r2}) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00003ef000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000182000)=0x3ce) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000062f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r5}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) rmdir(&(0x7f000051b000)='./file0\x00') setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) dup2(r4, r6) 2018/01/05 07:35:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40000, 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) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000605000-0x9c)="962bcbc930bee04f9bfd1b52300167642d069a950e8b131f3b0b88b4fdc542c741f28bd71cc6ec28ed948c895b00fbd58c6f9eb0d9d2d105faedce6ef566b00eccff5b6acab5994b9c04f10b962230a2507748b6b8ee0df140422c7e3ad4984ff4e0a0bf9249c0c70d38a741121f8b228a78751dd326b1807effb345eca8f0dda662a59e5e5dc6b4fc07d8373a0a0e7ec4a86da00da32880c8e576cd", 0x9c}, {&(0x7f0000000000)="e7ac2cabbfd6b6f6de5723bc7e90f604f885d1ba896f351b8e1eb10f2e2001fcdee5f6cdb896c0a62ba4a8565bc28e9a961ac2d95ee8cf1418963e13e42c6a0e626547d0c7203d80f841449dcda69876b7a6fed52a85ce", 0x57}, {&(0x7f000070b000)="3a1e60ecff6eb2e9c5e6efccee77e0e6f747e7a158f57abdc3d2622f452d3ee532cf211a3874f05cc7c2e4c9b948853b0d0d3e2c7e76375aae38341690c649a6ba", 0x41}], 0x3, &(0x7f00007ac000-0x400)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0x108, 0x117, 0x2, 0xf2, "ac668822bda659091ca630dab0c0e3193b001022ddf36ff8a9cf1f22c53cf52f65845f048ff03bf2b9dbb09ead69df785a777355997eaa3aaaa49958526206025fc4d4691970982e31b378887e419a21e429eb289cc1bfa320b2b1ca41586795faebd3e2442ec736f386d6fae1613377b9168d50820ea8e5f3d1d754a817cf148e104f3c770b0bb48a6f94e2111bfddffd85d2f3b5817f8f27c4605c3043bba94aec3791de19fef0b16fb75fab2d6a65533e506a5e64524377df9d66c0e8ad2bb51a9b9516c13916ac27cd95b9a6e7161d24b685ad4d4e3b1ab39da7b47b7ea095e2b34c86dd8972ee0d690fb5cb28e61f2c"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5d, "65c921a0f7f603c7a985844a89d83152537b87a8a419c2820ab2274747419ba63069078f33b458d41f8a7fbd705810362056dc64e04d673afaae64b504ca15232e6c4faf349872084eb91314ce5f1f3e34ce0ae4ca36a4841ea1713c71"}, @iv={0xb8, 0x117, 0x2, 0xa1, "e08aceb0e363df2f0416f1b78adb8c92748eef8f432c2d170c00ed5502318baa24a8bf2964f3841d405108adbbf1b5ee9bd5d2c0b09247cb1d1c2a7ba3a6f3720159a900570c3a2ef567afb222a1d3e4bd89d8d5a6a84e0e8268acfa5c5736d53b18edc179926ebb17d017cd2cb1f8818be479d0d65352723e1001a9a4b7bad14786ac370a2fcc33e6c75fab0ba445199457a4aaaf6f05ab545399cf7e95e3a9c3"}, @assoc={0x18, 0x117, 0x4, 0xda9}, @iv={0xf0, 0x117, 0x2, 0xd9, "ba9291a5462baf106ce66de4aea0cd6cece1cdac10164de9d7e94700673d8149627fb68c02f82beb59ecfddd0f2c97bee9efce4791cf8f117a7013b1e1b4384faffc8a3e79948a155725ef6db3fcabc07b5682dce48dd7268bfa10554501bbac3d817e4f955083787f0385a46cfa46573be9df1b82af81a86af4cadb80ec7848cc75862528cfe26acdfd4bd780465368718f5ace5f33030374291ac60db83d0ea48ece8f34c0fccab209d67c875cfda99ef684181285bfcc5b7ca22f70b6df6510e9a8b9e4e4fee19251e616d3e7e4a5dd7ced708d9799043f"}, @iv={0x78, 0x117, 0x2, 0x64, "8d3befff2e77ab7052c716d3fc6b8bfc77a271a997423523329348561967ceb0d9beb8ed0dce00420d159efa7f3042f5bb06219ef35627a86680415b383a7c278a95b6ea90a3677afa5f51689c7591fc7be6de172c16cc3c698c6a1af8c3fcb3a93812b6"}], 0x400, 0x40010}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40345410, &(0x7f000001d000-0x50)={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]}) 2018/01/05 07:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000381000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009e4000-0x4)='GPL\x00', 0x0, 0xf7, &(0x7f000022d000)=""/247, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000764000)='/dev/dsp#\x00', 0x7, 0x400) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00003a2000)={0x3, 0x5, 0xb758, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d9d000-0x50)="64be5309381f9647d76a597fd833e7b468927e0a42a3eea358fd23f4e5acdf19c8b61d18474b627974dbb98f07fc648a99de787d9d5acb9505add53276fd5e1795ebf8e855164aead84b84a6cfc859b9", 0x50) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005ba000)={0x0, 0x0}) 2018/01/05 07:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d35000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d8a000-0x4)=0x0) r3 = dup3(r0, r1, 0x80000) perf_event_open(&(0x7f00004c2000-0x78)={0x4, 0x78, 0xffffffff, 0xc28, 0x8, 0x6, 0x0, 0x6, 0x0, 0x5, 0x1000, 0x7, 0xff, 0x7, 0x1, 0x20, 0x0, 0x31, 0xffffffffffffffff, 0xa497, 0x7, 0x80, 0x7fffffff, 0xf82, 0x100000001, 0x2, 0xff, 0x80000001, 0x5, 0x3f, 0x7, 0x10001, 0x0, 0x6, 0x76, 0x101, 0xffffffffffffffff, 0x0, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000258000)=0x0, 0x1}, 0xc028, 0x5, 0x9, 0x0, 0x81, 0x5, 0x8, 0x0}, r2, 0x6, r3, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007db000-0x78)={0x1, 0x0, [{0x205, 0x0, 0x800}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000b7d000-0x8c)={0x8001, 0x0, 0x3f, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:35 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000041b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x75, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e49000)="2200000019000704e2933300090007000222020000000800000000fff31b0f00ff07", 0x22) 2018/01/05 07:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00008d8000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000513000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000095f000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d25000-0x8)={0x91, 0x5}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xe}) sendmsg(r3, &(0x7f00000c8000-0x38)={&(0x7f000061a000)=@ipx={0x4, 0x400, 0x20, "3fe4bdf10cb9", 0xfffffffffffffff9, 0x0}, 0x10, &(0x7f0000f0f000)=[{&(0x7f00003d7000-0xf0)="04f66c9333be3141ba29a7b2a50f90bac331d8e5aefbda0308faac43e8ba4689a8fae9421b3f915e2eccf8216d3fc1bcbb31912bfc18095805e9c9b68353561a53af33a371aa1387ba23090caa3e0ddd9bb629fd7ab799501d51372527a45ff77e6c142f69f9444018b7858c302f8e3a066372dffde66eb337f8586c3872150ec264fe68a7cd7d6a53855b85191e8dce506040558754e7441c350396be50190bf5ede5f8bad33c66b9d6c139b65ecdbeee9c1eb5d63612421451fde662dc2813825c419173a3ddd0088004ebc35114a69e9450bc0c0d6c8c0e96d29119bca157b35c14511c7a9ebcf8bd9449c89f2405", 0xf0}], 0x1, &(0x7f0000a21000)=[{0x50, 0x84, 0xffffffffffff8000, "dabab2ac7d46b6f0bc5099eac8aa36e3644cfd71742f8fc5c2771932e19d559302e240985189d031f29a6424fc37f6193692a3fd2e2dd547dd60938b80c7"}, {0xe0, 0x114, 0x8001, "d4f27f1b62e941639d9a1927e4d5679c7563463dc4faee728dd56e077d1a53c5a9be7274f987d0270d20c0263469646268f41cf6562d43973fe8a52d93fa1e0ec01ab16a64b8130f1c2afde6af28df7e443a5f1aa7ea96ca023e688f6007d347226242c04077563bb04a12d38cb91c39193924613ac996680c63534723673305ae451a8c4788040f74fb11893f74121eda1d3f126c1f8fe9ed645e0e262b7ca423b9b553073794f995dfeb66743649bc93fabb48e9791ccaf702230176f45a97f2b16bb2cf21bdb0e3991badadd4"}, {0x80, 0x113, 0x400, "586f8abc367687ee4c3df202ab3ea65c06cd35529bba26906ce70f177d1260cc842373b0ac1f251c45507c8d816fb3d5534b4e89958017bed8e9ebae95a873a557c3c1da89e5f85739951f2273f5c97696d01a4b66d5994e52b95cb715c761863becb848a1a8251e2325ae21"}], 0x1b0, 0x800}, 0x4000050) 2018/01/05 07:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @fr=&(0x7f0000b19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000de0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x1d6) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000e78000)=0x9, 0x4) syz_open_dev$sndseq(&(0x7f0000061000)='/dev/snd/seq\x00', 0x0, 0x200) dup2(r3, r2) write$tun(r2, &(0x7f0000e94000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}, 0xfffffc6e) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/05 07:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() socket$kcm(0x29, 0x0, 0x0) 2018/01/05 07:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x18, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bc0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e64000)=0x1c, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00008f8000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @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}, 0xa6, 0x7, 0x1, 0x500, 0x5646, 0x0, r2}) 2018/01/05 07:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e0c000)={0x1, &(0x7f000049d000)=[{0x1d, 0x90000000000, 0x7fffffff, 0x8d}]}, 0x10) 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) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f0000218000-0x49)="") [ 98.868005] device syz5 entered promiscuous mode 2018/01/05 07:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001cb000-0x4)={0x8001}, 0x4) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) 2018/01/05 07:35:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ae1000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000197000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000000)={0x1, 0x7, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="bfe8464df953", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6bf899b2ab93"]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)={0x0, 0x0}) epoll_wait(r3, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x155555555555556c, 0xfffffffffffffff9) 2018/01/05 07:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bbb000-0xc)='/dev/rfkill\x00', 0xa0000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000402000-0x38)={&(0x7f0000176000-0x60)={0x27, 0x7, 0x0, 0x3, 0x1, 0x6, "424239662acb09950c1ef0f2b8a38e8c09bcf28d494fa77085036c041565ecfd4b8ccd03ca753e2dd65fe5b1f1b1373cd00fb8ef5021eadb5c5e13df79babe", 0x6}, 0x60, &(0x7f00007b4000-0x60)=[{&(0x7f0000cfc000)="8daa5ed35da56a5a8adc2df8236d29e30be46aadfaf0e37331bc3060bb4c08963c5a3568acf718fad2b7c13b3fff8046", 0x30}, {&(0x7f00008bf000)="c13a06646d0060cd0c050c9c750d3fa11a2ddf86ee3fa802a675b13f9c9563d320c1e1d67a6c759aa3427a9703bcb9e4c65e265fadc5e3965f9735708c3ea26528db70c36b37ec9c393b7f486850cd167f1cb553a75fce04e8bd40e1d4a164bc9125dc6b408f3adadaa38d92eec3e627f97a755aa3ab3e6b2f8e238114f69a10", 0x80}, {&(0x7f000040c000-0xb1)="8adb1d67e7e1340bfb1752689c851ebf20c53273ef3ef7c51f09c82e9c8665569ca1b5b6f411f04ee2807811c3ff796c45f8d3ce12ecfc0b26d22889872347e95a5b2342b9d6cc14491a1c1f2b3b08b507c20079e03399f471c9567158a51827334233cd549fc824e505c6e97f6ea72db4481647135d414dcf2234639f2cfd1379b20ab8ef01f1d34375a801e88522c640fa923594f8fad8e7330994458974ba2f92ec7eed7f31b27b9274cd3086600720", 0xb1}, {&(0x7f0000995000-0x23)="2b1017ff82b7741f26064870c2e126b1ca2bed2cd86e9d1e25ec80d6ba23d75dea9edc", 0x23}, {&(0x7f0000b01000-0x65)="0914dafcf9419477e2665e32e997005ddbc5f35a874fdb5565c6a107f7a05854f3e7a4dd742f09845f73d7892003d9373e967c33f0ab0c83d9aed4dd6b531ab3a09c6eff78632615bb158c8507845a290591837b95ea80a22628254d43825bcfb159afe3cb", 0x65}, {&(0x7f00003c4000)="411ebda6a8dca8261d4b31ad056edc605e6264a1328110580d97d12651970056602d4a336276dab3b8d0c1a3de8ad10211764d7171a3f376eda7f80f33ff075e0573581b4d35638e671702e06b8d", 0x4e}], 0x6, &(0x7f0000fe4000)={0x58, 0x1, 0x8, "d974efcf66a1b353001662f9649c607582584062429168db4eadae09065893bc0f177c8a2be1624648f008a396298bacaf66ded20b1e86ba8cdcc7bf4c6a2940f6d7e028"}, 0x58, 0x1}, 0x40000) r2 = syz_open_dev$dspn(&(0x7f0000f02000)='/dev/dsp#\x00', 0x6, 0x2143) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000c98000)={{0x1, 0xffffffff}, 0x1, 0x5, 0x0, {0x100000001, 0x9}, 0x1000, 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]}) ioctl$sock_ifreq(r0, 0x8930, &(0x7f000009a000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 07:35:35 executing program 7: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000062000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000063000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000002b000)=0x14) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000063000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r2}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000004a000)=0x0, &(0x7f0000062000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/05 07:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000788000-0x10)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00008b8000-0x50)={0x8001, 0x1, 0x6, 0xcacd, &(0x7f0000de3000)=[{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]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ec7000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000daf000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 98.949979] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 07:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000057f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a23000)=0xb) mkdir(&(0x7f000026a000-0x8)='./file0\x00', 0x2) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000c6b000)='./file0\x00', 0x220000000005) r1 = syz_open_dev$dspn(&(0x7f0000bc6000-0xa)='/dev/dsp#\x00', 0xa135, 0x80) openat(r1, &(0x7f0000b03000-0x8)='./file0\x00', 0x100, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/01/05 07:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000710000-0xc)={&(0x7f0000e31000-0x8)='./file0\x00', r1}, 0xc) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) ioctl$TCSETS(r2, 0x5402, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0xb31) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a08000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa54, 0x3}, &(0x7f00007d2000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000db7000)={r1, 0x4}, &(0x7f0000f35000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f00006e4000)=@known='security.selinux\x00', &(0x7f0000035000)=""/0, 0x0) 2018/01/05 07:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000fad000-0x8)={0x0, 0xffffffffffffff9c}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003bf000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000265000-0x4)=0x5) fcntl$getownex(r1, 0x10, &(0x7f0000264000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000dd3000)={0x5d4, 0x0, 0x401, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aae000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000051c000)={r4, &(0x7f0000328000)=""/0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000043e000-0x4c)={0x507, 0xfffffffffffffffb, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r0, &(0x7f0000821000)='./file0\x00', 0xc00, 0xc0) pwrite64(r3, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/01/05 07:35:35 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) r0 = syz_open_dev$sndpcmp(&(0x7f0000fcf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x20000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000ff5000)={0x5bff, 0x4, 0x0, 0x3, &(0x7f0000ff6000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 98.994190] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 07:35:35 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a60000-0xc)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)='/dev/hwrng\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085e000)='/selinux/policy\x00', 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000ae2000-0x12)='/dev/input/mouse#\x00', 0x2, 0x40) renameat2(r3, &(0x7f0000b24000-0x8)='./file0\x00', r4, &(0x7f0000a68000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00007c7000-0xc)={0x0, 0x400, 0x20}, &(0x7f00009cc000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000074e000-0x8)={r5, 0x100000000}, &(0x7f0000468000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) openat$dsp(0xffffffffffffff9c, &(0x7f0000bb0000-0x9)='/dev/dsp\x00', 0x100, 0x0) 2018/01/05 07:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f0000c1f000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) r1 = getuid() getresuid(&(0x7f0000705000)=0x0, &(0x7f00009b9000)=0x0, &(0x7f000083b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4f000)=0xc) setresuid(r1, r2, r3) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003a2000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d3b000-0x4)=0x88, 0x4) 2018/01/05 07:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000059c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000054000-0x1)=0x14, 0x802) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00007f2000-0x7a)=""/122, &(0x7f0000414000-0x4)=0x7a) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:35:35 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) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084d000-0x11)='/dev/vga_arbiter\x00', 0x40800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000012b000-0xc)={0x8, 0x0}) 2018/01/05 07:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000098a000-0xbc)="240000004300015a0f0000effffff800000704f0ff000920050e001d000010000000a9de", 0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000997000)={0x6, 0x8}) socket$key(0xf, 0x3, 0x2) 2018/01/05 07:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d31000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffefffffffd) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000db2000-0x10)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000a60000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfb000-0x10)={0x77359400, 0x0}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) accept(r0, &(0x7f0000885000-0x80)=@generic={0x0, ""/126}, &(0x7f000006c000-0x4)=0x80) fcntl$getflags(r0, 0x401) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009fa000-0x4)={0x2}, 0x4) 2018/01/05 07:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009dd000-0x8)={0x0, 0x3}, &(0x7f0000f66000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e37000)={0x100000000, 0x8000, 0xfff, 0x5, r1}, &(0x7f0000c5a000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005f6000-0x98)={r2, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x58c}, &(0x7f000007e000-0x4)=0x98) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000003d000-0x10)={0x8000000000078, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r3, &(0x7f00007b0000)="01", 0x1) 2018/01/05 07:35:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x8b1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac7176f8c42e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x40200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000009000-0x8)={0x8001, 0xffffffffffffff6c}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000004000-0x120)={0x1, 0x3, 0x73f3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1ff, 0x2, 0x8000, 0x3, "e965c5ff9d7cf1e3b236a4d5d8d04f71", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c0b000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) unshare(0x400) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a8000-0x8)={0x0, 0x0}, &(0x7f0000bee000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{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]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[], 0x0, 0x0) timerfd_gettime(r1, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:35:35 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000048000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x820) ioctl$int_in(r1, 0x5452, &(0x7f0000027000-0x6)=0x0) socket$llc(0x1a, 0x1, 0x0) 2018/01/05 07:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$vcsn(&(0x7f00006c7000-0xa)='/dev/vcs#\x00', 0x0, 0x105080) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000fed000)={"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"}) prctl$setname(0xf, &(0x7f0000cac000)='/dev/vcs#\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00003bd000)={0x11, 0xcc, &(0x7f0000426000)="ab40b41605528039454eb7eda6510ac68ad7a9c8b277f5f9651cb51d18e624d52124e3e90b3250d86778382f35c81c5141b433f785268eec4167954ef1a5dda920735b417a281e18f6cfe2afa8183bf5b37a37065547e8779b187c2208010de187b56e24e686d893aef785a81f4d41810cb1cbd91fb07958f3e2a0fdc06fbf547e9aa7415834deffc296b21d7cb327fb6e4f93b4adb701105c9c7ce28c46f3b5a95c9d9a322d8cd6062155ac3f863ab43a584aafeb6448a3dd92063bee290ccee04bba4e4b1229f4ec02745f"}) [ 99.163381] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 99.174530] kauditd_printk_skb: 74 callbacks suppressed 2018/01/05 07:35:35 executing program 2: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) r3 = dup2(r2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000000)={0x3, 0x4, 0x2fbc5aac, 0x7af7ab79, 0x4, 0xbb5}) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000001000)={0x0, 0x3b, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(r1, &(0x7f0000ad1000)=[{&(0x7f00008c3000-0xa3)="0436052891e528bb4275a958a5473ee3172985aa2043de88c89f12e22daaa9ff16142102b5311a08f699e4e62055b52a1d49a1275f02c6e78ff6d97e23620af057d57bc81faf437a9da5946dfe37f1fa77d99f33ad97ec01994c1818ef21d5c197349e33d53b6154e2e847fa89a9d0e0eb59bb4f82b6a675c8326f778d36e2f84a63af0dcb45744e7e5466a84c2863c4afe835529d0a5117095b91fb96f28f0f23b239", 0xa3}, {&(0x7f000000b000-0x24)="048e5ca07e6dd5d11a2ed9aa8f4a62d0a0b0573af376e37d3e0b295419401bf31aedb2fa", 0x24}, {&(0x7f0000651000)="3c77f4ad931eadc7ff2dff", 0xb}], 0x3, 0x1) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x201) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000074c000)={0x0, 0x0, []}) [ 99.174539] audit: type=1400 audit(1515137735.450:1108): avc: denied { create } for pid=13031 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 99.177493] audit: type=1400 audit(1515137735.453:1109): avc: denied { write } for pid=13031 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 99.226113] audit: type=1400 audit(1515137735.502:1110): avc: denied { map_create } for pid=13052 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=bpf permissive=1 [ 99.281619] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 07:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0e000-0x4)=0x0, 0x4) 2018/01/05 07:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b50000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000da8000-0x40)={0x7080000000000000, 0x0, 0x1, 0x4, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 07:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000987000)={0x2, r0, 0x1}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b2f000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000745000)={r0, r2}) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) 2018/01/05 07:35:35 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@generic="b32ebc61b7d1e944656d1d6058fd25d1", 0x24c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/05 07:35:35 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000004000)="691837863e5623528ca4a4c1242ec3029c843816a6a1070c97e0a17690db4ab2031acf7807d87928bb4a3947c9b6ad30", 0x30) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) 2018/01/05 07:35:35 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c3e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x3fc) r0 = inotify_init1(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/vga_arbiter\x00', 0x101000, 0x0) readv(r0, &(0x7f0000a10000)=[], 0x0) 2018/01/05 07:35:35 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, 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) flistxattr(r0, &(0x7f00000e8000-0xba)=""/186, 0x22e) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) prctl$intptr(0x0, 0x0) 2018/01/05 07:35:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a70000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000001000-0x1d)="ca232c45633fdf27d15b4429ec19dff905c91ef52b7ce09429ebaee7f6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000001000-0x10)={@generic="5ce1d1b562dd60144fa896ddb0039625", @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x40)="f269dfd430c1265972faeccacfb0d3bf6e576bb2b8e9de7f19b02ad814ea8368fa8e064aac886e083d44e298648a3884ac2ef0265975eecabc92fcfb49b2f9b3", 0x40) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fsync(0xffffffffffffffff) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/05 07:35:35 executing program 0: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047437, &(0x7f0000000000)=0x0) 2018/01/05 07:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002e000-0x48)={0x1, 0x0, [{0x186, 0x0, 0x1}]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000084a000-0x98)={0x6, 0x0, [{0x8000000f, 0x10001, 0xf3e2, 0xffffffffffffff51, 0x3, 0x0}, {0xc0000004, 0x78, 0x9e0, 0x81, 0x4, 0x0}, {0x0, 0x0, 0xff, 0x178a25a5, 0x0, 0x0}, {0x8000001b, 0x0, 0x1, 0x0, 0xfffffffffffffbff, 0x0}, {0x40000001, 0x7361, 0x4, 0x4, 0x4, 0x0}, {0x8000001f, 0x9, 0x3, 0x2, 0x1, 0x0}]}) 2018/01/05 07:35:35 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/05 07:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = syz_open_dev$vcsn(&(0x7f0000fb0000)='/dev/vcs#\x00', 0x5b2f, 0x92202) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000e83000-0x7c)=""/124) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000042d000-0x28)={@generic="dcdacd92075ec8d20923d4163ad16505", @ifru_flags=0x1}) [ 99.388505] QAT: Invalid ioctl 2018/01/05 07:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$audion(&(0x7f0000c1b000)='/dev/audio#\x00', 0x8, 0x90000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/05 07:35:35 executing program 7: pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x400000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x3)=""/101) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000055000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000de6000)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000e63000)='proc\x00', 0x804080, &(0x7f0000045000)="") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000151000-0x6)={0x0, 0x90}, &(0x7f00008a2000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000029b000-0x4)=r1, 0x4) chroot(&(0x7f0000d45000-0x8)='./file0\x00') getxattr(&(0x7f0000265000-0x8)='./file0\x00', &(0x7f0000dc1000)=@random={'system.\x00', 'proc\x00'}, &(0x7f0000e84000)=""/168, 0xa8) r2 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000353000)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00002f5000-0x4)=0x0, 0x4) process_vm_writev(r3, &(0x7f0000395000-0x40)=[{&(0x7f0000cac000)=""/4096, 0x1000}, {&(0x7f00007a4000-0x3f)=""/63, 0x3f}, {&(0x7f0000158000)=""/93, 0x5d}, {&(0x7f000084f000)=""/83, 0x53}], 0x4, &(0x7f00006bd000-0x30)=[{&(0x7f0000437000-0x2c)=""/44, 0x2c}, {&(0x7f0000618000)=""/242, 0xf2}, {&(0x7f0000892000-0xf4)=""/244, 0xf4}], 0x3, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000075d000)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00009af000)='tls\x00', 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000)=0x14) renameat2(r4, &(0x7f000027e000)='./file0\x00', r2, &(0x7f00005c4000)='./file0\x00', 0x100000000001) getsockname$unix(r2, &(0x7f000081d000-0x2f)=@file={0x0, ""/45}, &(0x7f0000136000-0x4)=0x2f) 2018/01/05 07:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000546000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00008e5000-0x18)={0x0, 0xffff, 0x0, &(0x7f00001c9000-0x8)=0x0}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) personality(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002f4000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) write$fuse(r1, &(0x7f0000609000-0x28)={0x28, 0x1, 0x0, @fuse_notify_store_out={0xffffffff, 0x4, 0xb88}}, 0x28) 2018/01/05 07:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x4000000010, 0x803, 0x0) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000)="", &(0x7f00009a6000-0x49)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d22000)={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]}, 0x6, 0x1f, 0x2, 0xfffffffffffffff9, 0x800}, &(0x7f00001db000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003ca000)={0xb, 0x7fff, 0x8000, 0x494, 0x7, 0x3ff, 0x2, 0x80, r2}, &(0x7f000042c000-0x4)=0x20) [ 99.428836] QAT: Invalid ioctl 2018/01/05 07:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="", 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00009e9000-0x8)=0x3, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f56000)={0x0, 0x4, 0x30}, &(0x7f00003de000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000021f000-0xc)={r3, 0x4, 0x30}, &(0x7f0000934000-0x4)=0xc) [ 99.474337] kvm [13094]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x1 [ 99.485228] audit: type=1326 audit(1515137735.760:1111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13105 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.487103] audit: type=1326 audit(1515137735.763:1112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13105 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=135 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.487631] audit: type=1326 audit(1515137735.764:1113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13105 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.492494] audit: type=1326 audit(1515137735.769:1114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13105 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.495093] audit: type=1326 audit(1515137735.771:1115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13105 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.497084] audit: type=1326 audit(1515137735.773:1116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13105 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=1 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x2, 0x4) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000066000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f00001b5000-0x78)={0x5, 0x78, 0x2, 0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x218f, 0x400, 0x1, 0x5, 0x0, 0x2, 0xa52, 0x1, 0xd43, 0x1, 0x8, 0x1ff, 0x4, 0xd563, 0x9, 0x8, 0xfffffffffffffffc, 0x8113, 0x6, 0xffff, 0xc3, 0x1, 0x0, 0x1, 0x9fd, 0x5e9, 0xb4, 0x7ff, 0xff, 0x2a0, 0x6, 0x0, 0x100, 0x0, @perf_config_ext={0x5, 0x3}, 0x10000, 0x8, 0x1ef, 0x7, 0xd03d, 0xffffffffffff8000, 0x8001, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f00005fc000-0x78)={0x7, 0x78, 0xffff, 0x480, 0xffff, 0x9, 0x0, 0x1, 0x8, 0x9, 0x3, 0x9, 0x1000, 0x3, 0x10, 0x6, 0x401, 0x7ff, 0x8000, 0x4, 0x80000001, 0x8000, 0x9, 0x49a, 0x1, 0x1, 0x82e, 0x800000000000000, 0xd02f, 0xb03, 0x8, 0x2, 0x0, 0x7, 0x2, 0x7, 0x6, 0xffffffff, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000df0000-0x1)=0x0, 0x4}, 0x8000, 0x7, 0x1, 0x7, 0x8, 0x7, 0x2160, 0x0}, r1, 0x800, r2, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/05 07:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x12e, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054c000-0xc2)="c413c306b6ff56067bb666c4f84e7adade9d643773378509e37009412f916e2a2b83237147f84663bcec9581c2104a13136efa2766bf4f90995331b0e0441a4e0dcc97ecd428491f092a40c2fdd81ab47e2c291d14e0072a6f809156180709501314f70d8759ae10f2cbc1114a1ce5c3a495e00b67bd9ffb13d68d9367722f427d17b0b85e24511ab296f3a8ac2e68210488b3ffe706fb662bc9deae6e53139ef0370fdc0f8b5149bfd48fa2595f830ac35a566f35db99f66f1a885c2240fe6441d6", 0xc2) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624", 0x50}], 0x1) recvmsg(r1, &(0x7f000023c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000296000)=""/4096, 0x1000}], 0x1, &(0x7f00009b0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 07:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000c84000)='\x00', 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00006ff000)={0x5000, 0x8000, 0x0}) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/05 07:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 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) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) bind$alg(0xffffffffffffffff, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) accept$alg(r1, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000b15000)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f000007d000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getuid() r3 = getpid() r4 = syz_open_dev$dspn(&(0x7f0000c8a000)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x2a0000) connect$llc(r4, &(0x7f00003d2000-0x10)={0x1a, 0x19, 0x2045, 0x5, 0x7, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ptrace$setsig(0x4203, r3, 0x7, &(0x7f0000705000-0x10)={0x36, 0x7, 0x6, 0x2}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000318000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) stat(&(0x7f0000194000)='./control\x00', &(0x7f0000a33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f0000007000/0x3000)=nil, 0x3000) sched_yield() bpf$OBJ_GET_MAP(0x7, &(0x7f000049b000-0x10)={&(0x7f0000708000-0xa)='./control\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000e3c000-0x4)=0x0) 2018/01/05 07:35:36 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000008e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061f000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000060a000)=""/25) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00004b8000-0x8)=[0x80, 0x3f]) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000068a000-0x8)=[0x0, 0x0]) 2018/01/05 07:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000001, &(0x7f00003f4000-0x8)=0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f000048a000-0x8)='./file0\x00', 0x10000, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/rtc\x00', 0x800, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000072e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) io_submit(r0, 0x2, &(0x7f0000aa5000)=[&(0x7f00005c1000-0x40)={0x0, 0x0, 0x0, 0x3, 0x837f, r1, &(0x7f00005b1000-0x68)="1ec012c06e5962f61265cc7cfabf774878f638ff28d56c1ff033d35af1ad8cc295319da46fa2107d6be2108831ff93bdd41570d71a98ecf386f750fb1a4e79b8db36c909145f3854a8cbff6c152225510b14bc1a87e17163c588620283e8eb3c3819d82284621a24", 0x68, 0x3, 0x0, 0x1, r2}, &(0x7f00008bd000)={0x0, 0x0, 0x0, 0x7, 0x3, r3, &(0x7f00009ff000)="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", 0x1000, 0x1, 0x0, 0x0, r4}]) r5 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000063000)={@generic="afa37152955895834f8e8987efbce8d8", @ifru_flags=0x201}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00008b7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) r7 = epoll_create1(0x4000000000000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000d4a000)={0x0, 0x0}) r8 = socket$inet(0x2, 0x803, 0x1) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000c8d000)=0x0) bind$inet(r8, &(0x7f0000db1000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa0) io_setup(0x20, &(0x7f0000c6b000)=0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000a7e000)=0x0) io_submit(r9, 0x2, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r8, &(0x7f0000226000)="", 0x0, 0x0, 0x0, 0x1, r6}, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000548000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe7000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r10, 0x80045500, &(0x7f00006f6000)=""/32) ioctl$KDGKBMETA(r10, 0x4b62, &(0x7f0000cbc000)=0x0) 2018/01/05 07:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000a9b000-0x8)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) tkill(r2, 0x1d) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f0000764000-0x8)='./bus\x00', &(0x7f000007b000-0x1c)=[], &(0x7f00003e5000)=[]) r3 = getpgid(r2) fcntl$setsig(r0, 0xa, 0x12) r4 = dup2(r0, r1) fcntl$setown(r4, 0x8, r3) tkill(r3, 0x14) [ 99.497618] audit: type=1326 audit(1515137735.774:1117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13105 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000be7000-0x8)={0x199c0330, r0}, &(0x7f000068a000)={0x0, 0x80000, 0x1, 0xfffffffffffffffc, 0x9, 0x0}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) mount(&(0x7f0000063000-0x8)='./file0\x00', &(0x7f00008a7000)='./file0\x00', &(0x7f0000ccc000)='romfs\x00', 0x80001, &(0x7f0000dbb000)="a8") lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e27000)=@assoc_value={0x0, 0x3}, &(0x7f0000749000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000267000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/05 07:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060b000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000086c000-0x18)={0x0, 0x7, 0x8, &(0x7f0000a5d000-0x8)=0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/ptmx\x00', 0x8800, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xfffffffffffffffa) 2018/01/05 07:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000664000-0x18)=[]}) syz_open_dev$sndpcmp(&(0x7f0000487000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00005a8000-0x60)="1f0000000606ffde0016f49f008a16ff1e0001090001000600000005e7cc04", 0x1f) timer_delete(0x0) 2018/01/05 07:35:36 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000009000)={0x81, 0x0, [0x2, 0x2, 0x3ff, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r1, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000005000-0x8)=0x7f) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) listen(r1, 0x7) 2018/01/05 07:35:36 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000b76000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000fc9000)={0x1, 0x3, 0x7, 0x0, 0x1c, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) socketpair(0x0, 0x3, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') memfd_create(&(0x7f0000bd1000)='/dev/kvm\x00', 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 07:35:36 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000ff6000)={0x80, 0xfff}) r1 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00003c0000-0x4)="5fddc700") ioctl(r1, 0x2272, &(0x7f00007a9000-0x1ab)="") 2018/01/05 07:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ac2000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d06000)=""/4096) rt_sigreturn() r1 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) 2018/01/05 07:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) rt_sigpending(&(0x7f0000fdd000-0x8)={0x0}, 0x8) kcmp(r3, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/05 07:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f00004c8000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000110000)={0xfffffffffffffff7, {{0xa, 0x0, 0x276, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000682000)=0x6) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000d41000-0xb5)=""/181, &(0x7f0000084000)=0xb5) 2018/01/05 07:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009a1000-0x8)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f2b000)={0x0, 0x14, "90f5ccf19c797ce805f7598e2390607808b3a451"}, &(0x7f0000c10000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000077c000-0x4)=@assoc_id=r3, &(0x7f0000a5e000-0x4)=0x4) perf_event_open(&(0x7f0000e9e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000003e000-0x20)=[{&(0x7f0000374000)=""/174, 0xae}], 0x1, &(0x7f0000c77000)=[{&(0x7f00002e7000)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/05 07:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000416000-0x4)=0x0, &(0x7f00008cd000)=0x4) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000037f000-0x3d)=""/61) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001b9000)='/selinux/create\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b65000)=""/200, &(0x7f0000c82000)=0xc8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000479000-0x14)={0x0, 0x0, 0x0, 0xffffffffffffff7c, 0x0, 0x0}, 0x14) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 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) futex(&(0x7f000000d000-0x4)=0x1, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 07:35:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xdb, "b6935e2dc2f5a50150a38f7526e5176288e152cd3dc83f1cab2c5f6869057b80f10079b227ce19282756a1c86e0cd7f3c8f2980693347975a104e096e77637faeed6ef5aa9d0b2ff82c663973357e70a795824f87ae5b36450828f01f54e3093181ef0513502de754545d76dff37ec8d35418ba4069c9a8240ee6255f841fa3c36d2c24e7306f908e6170c64799c782796169649fca0bb51f0806aee01850ee241685885722ebe9d8860d041ef91e93cee35055b5284e7a4fa1c6ecb4e6834143f1b1c1397c05eae947cc79de175d8c590876e38acea640a089b0b"}, &(0x7f0000078000)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000001000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="1469d8644dbb35ddd4b4b98bab798e709c25782719fe67b8e6082d106af5b02144ac954deefa117bfb1b9739e93c0c538b0bb72de195a932d77219654fc425b5a7b985fd81cffc27ff84467f076f771661d7e56d808ad2e1e3aaa760716a2aaf486b1c8fa3da333ac60ceddc4295b08ef7a87a02e126c8a8bf4e2c3d34a7d135a53f5aac115ccbf631e8421af96a2d8a6e772ac2c6b7f40a3e3cdd21fd1bc8bc27358881784c1379eadaf553585c3f7a", 0xb0}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="d35b33fad6af487043b31e787c2e8f11f9a491a84e079302be82084e8090cd8debae01a1837cac14c6d3637ec1ecb5f0d38ffa53b92cd09da929af723337c1950257d3ae2e6ed0f98b57b9965fddb80936ce3a4b761e771d5d2fb1089083907ad4f407453c3787a857f417c6e2e33da2c5dd24903546a3da56fab04741ecc172f0e83e1f1c1ed29bac0c26cebaee564dcf5e10814bd10e72887403bc343b744f25bbd8f1858594b8a325a18d06185eca8eaf0dda853fc066354fe077661b89c5d7e12436afeb0ee596", 0xc9}], 0x3, &(0x7f0000002000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x40, 0x8000, 0x8, 0x1, 0x8, 0x1ff, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xd10, 0xe, 0x8, 0x101, 0x9, 0x80000001, 0x2fe5, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x1, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x20, 0x4, 0xfffffffffffff800, 0x100000001, 0x8, 0x4, 0xe6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xfff, 0x8000, 0x100000001, 0x1000200, 0x100000000, 0x5, 0x6, r2}}], 0xf0, 0x4001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f2d000-0x10)={0xdc4b, 0x208, 0x8000, 0x9, r2}, &(0x7f0000000000)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003da000-0x4)=0x0, 0x4) 2018/01/05 07:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000124000-0x10)={&(0x7f0000ad6000/0x2000)=nil, 0x2000}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000120000-0x40)={&(0x7f00009c8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000382000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00009b8000-0x4)=[0x0], &(0x7f0000a37000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f000019c000-0xc)='/dev/audio#\x00', 0x1, 0x501000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000041e000)={0x5, &(0x7f0000332000-0x14)=[{0x7, 0x2}, {0x7f, 0x7}, {0x3f, 0xd629}, {0x4, 0x1}, {0x6, 0x2}]}) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d1c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:35:36 executing program 4: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000aa9000)={0x6, &(0x7f000021f000-0x18)=[0x9, 0x9, 0x0, 0xbf, 0x8, 0x4]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b2f000)="18", 0x1, 0x0, &(0x7f000039c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00001b2000)=0x5, 0x4) 2018/01/05 07:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000020c000)='/dev/audio\x00', 0x4000, 0x0) connect$ipx(r0, &(0x7f000062f000-0x10)={0x4, 0x1, 0x6, "575908b4aa1a", 0x80b, 0x0}, 0x10) creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000254000-0xe)='./file0/file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004a9000)=r0, 0x4) setregid(r1, 0x0) 2018/01/05 07:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fc9000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$nfc_raw(r0, &(0x7f00001d5000+0x70)={0x27, 0x6, 0x200, 0x1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="73657467726f75707300cbc2fb2333cb3b96386ffb3480697217d2d28061638af248327bccccb290a7796abaa6d6db542022141c238edea86a8c063968e1411efe8f063e4f543940a59001e115d6733f366211dd1ae0c7823b07fbb0cd13b9914165e4649dd72c8f71f87ab1a4212e56130001a5eb270397cc") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/05 07:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ff4000)='-posix_acl_access}eth1posix_acl_accesskeyring$\\\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000d1b000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x27, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f5e000)=0x0) eventfd2(0x1, 0x1) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) getgid() ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/05 07:35:36 executing program 6: clock_settime(0x3, &(0x7f000091a000-0x10)={0x0, 0x1c9c380}) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f00004c2000-0x30)=[{&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f00006fa000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/70, 0x46}], 0x3, &(0x7f0000000000)=[{&(0x7f0000fa9000)=""/57, 0x39}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f00002d2000-0xe3)=""/227, 0xe3}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x4) sendmmsg(r2, &(0x7f0000f59000-0x77)=[{{&(0x7f000074f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006e2000-0x20)=[], 0x0, &(0x7f00002c0000-0x208)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000da000-0xa)='/dev/cuse\x00', 0x200, 0x0) r4 = msgget$private(0x0, 0x8) fstat(r2, &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000d6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000637000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccc000-0x4)=0xe8) getresgid(&(0x7f0000436000-0x4)=0x0, &(0x7f0000664000)=0x0, &(0x7f0000d66000-0x4)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000ca8000)={{0x184, r5, r6, r7, r8, 0x2, 0x8, 0x0, 0x0, 0x0}, 0xff, 0xfe, 0x0, 0x4, 0x0, 0xff, r0, r0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, 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$sock_linger(r1, 0x1, 0xd, &(0x7f000022e000-0x6)={0x6, 0x763}, 0x8) ppoll(&(0x7f00002d6000-0x8)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000e86000-0x10)={0x0, 0x989680}, &(0x7f0000436000)={0x9}, 0x8) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r9, 0x29, 0xcb, &(0x7f0000b9e000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) accept4$packet(r3, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001bb000-0x4)=0x4f, 0x80800) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00008a1000)={@rand_addr=0x8, @empty=0x0, r10}, 0xc) lstat(&(0x7f000055c000-0x8)='./file0\x00', &(0x7f00003ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r11, 0x0) mkdir(&(0x7f0000cdc000-0x6)='./file0\x00', 0x10) 2018/01/05 07:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f40000-0x8)={0x0, 0x0}) recvfrom(r2, &(0x7f0000e1f000)=""/3, 0x3, 0x2, &(0x7f0000d5a000)=@sco={0x1f, {0x8, 0x3, 0x8, 0x3, 0x7, 0xffffffff}}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 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, 0x81, 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], 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}]}) 2018/01/05 07:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000455000)='./file0\x00', 0x40, 0x32) ioctl$int_in(r0, 0x5473, &(0x7f0000221000-0x8)=0x2c0) pipe(&(0x7f0000176000)={0x0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a1c000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000343000-0xd0)={0x10000, 0x100, 0x0, 0xfffffffffffffff8, 0x3000000000000, 0x1, 0xfffffffffffff5a0, 0x1, 0x5118, 0x7fffffff, 0x2, 0x8, 0x6, 0x4, 0x7, 0x9, 0x0, 0x1, 0x3f, 0x90e, 0x9, 0x100000000, 0x0, 0xce, 0x77e0d020, 0x652a}) remap_file_pages(&(0x7f0000401000/0x2000)=nil, 0x2000, 0x3, 0x497a, 0x8000) mbind(&(0x7f000069f000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000700000-0x8)=0xbf57d68000000000, 0x3ff, 0x4) fstat(r1, &(0x7f0000c95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b5000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$dupfd(r2, 0x0, r3) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000409000-0x10)={&(0x7f0000c53000/0x4000)=nil, 0x4000}) socket$alg(0x26, 0x5, 0x0) write(r2, &(0x7f000081f000-0x96)="5851fbaf5761fcef736c52e20409c301dabccfd1907c80a5f190732bfb1ab15701e8d5a735a620258e0c06df765b4c3056f476409e99b26ee11fb198cf631099cf75eb44e788cf38a758cce79538283705bfc33c13ffd9f52992efaa4a81bc4bac552e401086da85f26a27675a4af915a83a4d50a5e280db150deecd9027cc29cc1347fdb0adc08c1f43cc9694ab22429a5582e476da", 0x96) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x8000000, 0x2, 0xffffffffffffffff) 2018/01/05 07:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/05 07:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000000a000-0xc)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/05 07:35:36 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) r0 = socket$inet_sctp(0x2, 0x2000005, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000228000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e3d000)=0x34) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c65000-0x8c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000dbc000-0x4)=0x0) 2018/01/05 07:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getpid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair(0x1d, 0x0, 0x400, &(0x7f00008bc000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000344000-0x8e)=""/142) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00003a0000)={0x9, 0x8000}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000047f000)=0x0, &(0x7f0000aff000-0x4)=0x4) statx(r1, &(0x7f0000239000)='./file0\x00', 0x1800, 0x88, &(0x7f000025f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000372000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000611000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f000043f000)=[{{0x0, 0x0, &(0x7f0000fcb000)=[{&(0x7f000065c000-0xb3)="b8ff01b71dadcb4e912264b4e49f474ba2c46fa744e6c46c4471a5d67f2b82fb231f1d1e0deba243d183b707b67ab8cca21366f776c90f392069f1faa541bbe92104ebd92565559012c4fc88d08684b3b8e74ceaef3716381cb44c676a02b810831726a79c11ebab0bdd13bc2277e91fe7b01fe1706dd63a21baea39feadebd5bf5e", 0x82}, {&(0x7f0000424000)="ed3f2e88887f96ad8b5f3f21c5b720f1742001511c257904baf1ae706a084f91b7f59470546a9da0af93eb6dc736de8b1377e00a2003dbb5893c48736df7b4a551adb08cb6e20fc3cec3c3bf0c3e814982352376c911af38b27b6eec153dd3fe5e40e0dcc173cbc264b61b343de371f6735d704916ede9bfdeaa14f0da656ce14e8bea54a82e1e2147fd39f7fe3e8816a6e0d6803e0c27ee182c2ca70a3dd21138c4d92ebb0f29670ebe7b4ad87df69eeda4ad2729f6599be76a8c1c4d4a082a8c2e5ce1226fa92c0f200a7507c0fb70081f5749acf8ec325c681f2237957bd206b3", 0xe2}], 0x2, &(0x7f0000a40000)=[{0x58, 0x111, 0x80, "375ad152151fbcfec45350a89ef5007b568d1f41ecf6661c6eac538af5c60d9446d11737cbb83f58aa85a99899ec413e11114f7116ede5c9585dcfe290b7cce711c1eb1f4f0e1c53"}], 0x58, 0x40000}, 0x7}], 0x1, 0x4000000000000) writev(r0, &(0x7f0000e4f000-0x10)=[{&(0x7f00000f8000-0x31d)="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", 0x218}], 0x1) close(r0) 2018/01/05 07:35:36 executing program 1: r0 = syz_open_dev$midi(&(0x7f00009dd000-0xb)='/dev/midi#\x00', 0xddf, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5) 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, 0x1, 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) write(r0, &(0x7f00002b1000)="5df9bbd5e81ef1998a7c304652d6c2b290184a2a2e66f10e547c686f01c951c948f4415cfcdd62f639663e79dbf624f3b2f14ef5534b49f8d5f5f8f289b0b014acdf2766676a5555fab7ff513506931af7658bbf92a65ad2e8e2ace26ccf6618f663a864ae085a72e09123c2be466d71b77621a781f5e8225a94e3af5a9813a020b6b79d23ca8ce103365915a913426e7025ea803952c1d310295543a04c91ef59b46cbdac3ef22210b31689c63240ef5fcbfc324259afd722765054378d836d9ef14e0e4bfdfa7730bf2572d765b32f06146416cbcad25ddccbc12a46e4", 0xde) clone(0x904100, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000c1c000)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000e75000)={0xfd, 0x100000000, 0x3d9}) 2018/01/05 07:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) 2018/01/05 07:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc3000-0x9)='/dev/vcs\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b56000)=[{0x8, 0x4}, {0x4, 0x48c0b66e}, {0xb, 0x2e6}, {0x3, 0xd709}, {0x2, 0x9}], 0x5) sendfile(r1, r1, &(0x7f0000897000)=0x0, 0x102) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fb0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d39000)=0x14) 2018/01/05 07:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081a000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ab5000-0xc)=[{0x0, 0x0}], 0x1, 0xbc, &(0x7f0000003000-0x8)={0x9}, 0x8) r1 = shmget(0x0, 0x1000, 0x10, &(0x7f00004d9000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000778000-0x2a)=""/42) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x4000000000001, 0x6, 0x209e1d, 0x800001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ab) rt_sigsuspend(&(0x7f0000a33000)={0x6}, 0x8) 2018/01/05 07:35:36 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d69000-0xb)='/dev/audio\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0xce5d) 2018/01/05 07:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x80000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f000031e000)={0xffffffffffffffff}) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002fa000)='/dev/vcs#\x00', 0x0, 0x0) capset(&(0x7f0000c1a000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x4, 0x0, 0x400000000000000, 0x0}) pwrite64(r0, &(0x7f0000568000)="a497ac578fc4878e916c940dc698653f7a4a54a09af8109b1192830ca3e388346c9ff22a8e4942062eeb84ae031646fb9c390f551862a433f985c8a2db0731de5040816f9b26293ebba85738e0f097cc77614700a64d8e49dff1bd614bf3b7f157d5683bed51ad4d8f7a74755fad5ba45960fd2acfbf194818d529c9d184e3b99848cb750d7fa385a0dc15e5abf024b6b93089bfd495b0acfc9b60767c5df655944eb83436db5f107748794894e8ec322d7400f46cc5e201d8105635bc35c6b6803e932b4ef83d6fa0c20a022b12417f7c6e20dd3cbec607", 0xd8, 0x0) syz_open_dev$sg(&(0x7f000084d000)='/dev/sg#\x00', 0x1adc7db0, 0x80) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000133000-0xe8)={0x0, 0x0, 0x0, 0x101, 0x724, 0x0, 0x1f, 0x1d, 0x4, "0a0fc23a3e168cffc8db96b821c990dac57c23de858a4305d4db9b14d6cabeaedbc5df45be6217c8ba6e99b2b5556db11c88f44f09fffe59461266164424ae8b", "453547ffbff8108f516b0668b4763b545184d7a13096a1d55fd530c47500f35811134d99183d85f3e8356d1967ea985571ac6cdb65e979cb354da4327c75508c", "7442c7daf439034bc1639985019a1c1eb7c5b8ff68287419cd6403a2e63b79cd", [0x2, 0x1]}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/05 07:35:36 executing program 7: clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") 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) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@random={'os2.\x00', '\\keyring\x00'}, &(0x7f0000000000)='self(,\x00', 0x7, 0x3) fchdir(0xffffffffffffffff) 2018/01/05 07:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f09000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000aa4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006af000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8000}, 0x98) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) recvmmsg(r0, &(0x7f00006e0000-0x78)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/05 07:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x10000000000000ab, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) 2018/01/05 07:35:36 executing program 6: shmat(0x0, &(0x7f0000003000/0x4000)=nil, 0x7000) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000090d000)='wlan0,\x00', 0x80, 0x40, &(0x7f0000000000)={0x20000000000000, 0x2, 0x5, 0x93c, 0x7fff, 0x0, 0x1000, 0x8}) 2018/01/05 07:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000f6000)='/dev/audio#\x00', 0x7803, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d75000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000014000-0x9)='loginuid\x00') getpgrp(r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f4b000-0x20)=[{0x4, 0x10000}, {0x4, 0x1000}, {0x8, 0x7fff}, {0x4, 0x8}], 0x4) exit(0x0) r3 = 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) readv(r3, &(0x7f0000013000-0x40)=[], 0x0) 2018/01/05 07:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x6) socketpair(0x109, 0xd, 0x402, &(0x7f00002a3000)={0x0, 0x0}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000055e000-0x98)="2df6cb9896c885750a6069db9a786d09666a20c09cfd6cfe5335a97357a0f8aa3ffa2698513350d6bd6cb0deb176d5b73aea5a7a5cf5ebf2ec059a5531cc62a33912c02c6a1af7cd1d700d251625e08c58285f1c85c61e1637f5966c1f4d3be8f0aada06470c199493c29e873283293c3e57ed276dfdf6f7453e89bdf082d021889269f6ceb737984574d6301b3af38512de2d49d50ab71f") ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e5f000-0x4)=0x3, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00001a2000)=0xfb13) readv(r0, &(0x7f0000629000)=[{&(0x7f0000137000)=""/33, 0x21}], 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) accept$ax25(r0, &(0x7f0000795000)={0x0, {""/7}, 0x0}, &(0x7f0000dba000)=0x10) 2018/01/05 07:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept$alg(r0, 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) munlockall() recvfrom$inet6(r0, &(0x7f0000962000-0xb3)=""/179, 0xb3, 0x20, &(0x7f0000a60000-0x1c)={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = semget(0x0, 0x3, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x20) get_thread_area(&(0x7f0000ff5000)={0x66504469, 0x100000, 0x0, 0x81, 0xd7, 0x8000, 0x5, 0x10000, 0x7, 0x8}) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/05 07:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000751000-0x28)={@generic="6daf0100ead1abf49d043e5b6a30671a", &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x0, 0x4e71, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:36 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fe3000-0x4)=0x0) tkill(r0, 0xa) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ppoll(&(0x7f0000fe0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x0}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000005000-0x8)=0x1000000000000009) 2018/01/05 07:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000d23000-0x3f)="15bd5f638c031c6f1377d6e03e1c8f5312eb55755a094a58c97f3348f295e8978a3c9cd00ad1c26c12ae08f4f1cf94be12216cbe221a126382e47edbfdcec3", 0x3f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) accept4(r0, 0x0, &(0x7f0000ea6000)=0x0, 0x80800) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000043a000)='/dev/snd/midiC#D#\x00', 0x6, 0x10080) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000727000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000054c000-0x4)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a72000)=0x10000, 0x4) setsockopt(r0, 0x6, 0x20, &(0x7f0000a17000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) syz_open_dev$mice(&(0x7f0000bcf000-0x10)='/dev/input/mice\x00', 0x0, 0x4100) 2018/01/05 07:35:37 executing program 3: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000603000-0x10)={&(0x7f0000b6d000-0x23c)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={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], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndctrl(&(0x7f00006f7000-0x13)='/dev/snd/controlC#\x00', 0x101, 0x2) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b6d000)='/dev/vcsa#\x00', 0x72fa, 0x18080) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b6d000)={0xce, 0x0, 0x1, 0x5}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b6e000-0x10)={r2, 0x3f}) r3 = getuid() mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b6f000-0xc)={0x2, r0, 0x1}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b04000)='./file0\x00', &(0x7f000030e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000b6f000)='./file0\x00', &(0x7f0000501000)='./file0\x00', 0x6000, r3, r5, 0x22f0, 0x0, 0x12000) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000b6f000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xb76a, 0x0, 0x3, 0x2, 0x0, 0x80, 0xef, 0x3f, r3}, {0x1ff, 0x8, 0x5000000000, 0x0, 0xff, 0x7ff, 0x7, 0x1ff}, {0x80000001, 0x0, 0x8, 0x9}, 0xd2, 0x8, 0x3, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x4, 0x3, 0xe5, 0x4, 0x0, 0x7}}, 0xe8) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r4, &(0x7f000009f000-0x7f)="90702d9cdc34988f368cd4a76b38e8d7e58bafb1a161be367a6488aed9f0969adf2b4c933678e6c1bd816e97965243c91fba3295258b79f337fbe1a43aa7fbccec0b7fbed63997e1a2bffe141f915b0bbceda7b22dc8a8fc54bcc74815f3302689134bea5c58001e139d1ed2f00d4cdd41f2e7b61865489121db6af143731a", 0x7f, 0xf3, &(0x7f0000b71000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000-0x38)={&(0x7f0000b0f000)={0x10, 0x0, 0x0, 0x800810}, 0xc, &(0x7f0000ab3000)={&(0x7f0000b6e000-0x78)=@report={0x78, 0x20, 0x400, 0x1, 0x2, {0x32, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3, 0x3, 0x200, 0xa, 0x80, 0x80, 0x11, 0x10000, r3}}, [@lastused={0x10, 0xf, 0x7}, @encap={0x1c, 0x4, {0x5, 0x3, 0x3, @in=@rand_addr=0x6}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 2018/01/05 07:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b61000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x86, &(0x7f0000599000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="14909e495ae5", [], {{0x86dd, @ipv6={0x0, 0x6, "005c17", 0x50, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], ""}}}}}}}, 0x0) 2018/01/05 07:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockname$netlink(r0, &(0x7f00007de000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000113000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) fstatfs(r0, &(0x7f0000700000-0x1000)=""/4096) 2018/01/05 07:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = add_key(&(0x7f000035a000)='.request_key_auth\x00', &(0x7f00003a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000ff5000-0x6)='rxrpc\x00', &(0x7f0000144000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003df000)="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", 0x1000, r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = memfd_create(&(0x7f0000efb000-0x1a)="2d65746830e3276c6f2173797374656d656d3063707573657400", 0x3) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000316000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00006c4000-0x6)=0x9) epoll_create1(0x80000) 2018/01/05 07:35:37 executing program 2: 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 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ebf000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000bfc000)='/dev/snd/pcmC#D#c\x00', 0xd0, 0x100) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) inotify_init1(0x0) getsockopt(r1, 0x8, 0x46, &(0x7f0000ecf000-0xb0)=""/176, &(0x7f0000e23000)=0xb0) clock_gettime(0x0, &(0x7f00003e0000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000bc6000)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f0000cfb000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$dmmidi(&(0x7f0000aec000-0xd)='/dev/dmmidi#\x00', 0x5, 0x90001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000653000-0x8)={0x0, 0x0}) 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000173000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendto$inet(r0, &(0x7f00005ff000-0xdc)="b3dc3efcc7b8cc7faffe44ff7844b149957288ff25c771287b1c4e84d92efc9afba62688241e076043e57151c4ea2bb56119c9dc30f2324266dabf4e6a0291834f9ab136db132da34ecd16b5ed8f9f3635717d8c4201b536eddafeb1fdd569509154d934b19bd3042a9755be4e0ce4dad18c2dfd60b6349e30bac3d6cf58455affbec6437d24677f55de7b09aa59001566a6bf9144ca58b2d60d4521b81496aca489a044c8b3544ef6ea4f732eb15de8253791b5da85915c0ac6cf41dd50d43e89327cf102ac0e4c21466813456005f2f6c0be8f1402d1ba1ceffafd", 0xdc, 0x1, &(0x7f0000905000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/enforce\x00', 0x84040, 0x0) 2018/01/05 07:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00005ce000)=0x0, &(0x7f00003a7000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000776000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000efa000)={0x0, 0x0}) 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80005, 0x100) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000100000)={0x0, 0xf8, "b74511d3c6fbff96149d6797497c8205622bcb1578bf40cdc7c207403eff6c804dd2787a35c1926512da1fc42cb6d2136fcc3dea42d035783387fac704f264318fde1e84463005ec02f337530bc169a6211b54148bfa7b0e9cd0eb213e55bd60a0a2d4a28bb0e083ef3f6a0263156f3319014b324bec2d41e5dd60548f2e99afdcb1e8872ad75b2df3b3f17899f23bb3a8222acc084c231000b13b991f927f997908e38ebf95cbd396df6430758268d04230813515ea856b524656ec45cdc1d50e854fdbec8319201f91a01e4f566d7a8f8c73f6344dc67f8cd97156a3eb7cefb01d798e5954c71ca14b37fff2d051890e920024fe23fff8"}, &(0x7f0000dab000)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a70000)=@sack_info={r1, 0xffff, 0x3e0000}, 0xc) 2018/01/05 07:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106, &(0x7f00005a0000-0x106)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x80000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b77a081bdd3c8d1d08ffa22a1fc39e855c08c333e99c5c10c857ea8cb20b8c6632b6f2436cc4d0260df627501dca4b315748cb403ce7e174ddbafbe3e38fe7436a5d3cb97b86e200155054f55ea84d503d952f58ce83acd36027f99d43e4c8bd19e27d12288791ad21f243e1c9f291548da33210d9918b4796d129626cc668c9080e2cd89f9c2c247950056a4df2dda8bbe6dfd772fdb120e4a33d9b275f78b6cdc1c72ae718cd18b090e6267b1b999df25ed536d75c20517bdee552c8a0adf8e3ab1a41a5db0c668c7536b1e7d0a264"}}}}}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000daa000-0x8)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f00002c2000-0xd)='/dev/usbmon#\x00', 0x7, 0x14100) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000030e000-0x10)={0x0, 0x20, 0x3, 0x4}, &(0x7f000030b000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a8f000-0x6)={r1, 0x8}, 0x6) r2 = msgget(0x2, 0x400) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000b97000)=""/0) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = open$dir(&(0x7f000034d000)='./file0\x00', 0x1, 0x20000000000) mknodat(r0, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8000, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x4, &(0x7f0000000000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="54c30460722e39805d5468be131ffcbc34142cb0bd52227bce4627e4561c064565e1af47196a2f4fe5524de2007a3c4a23b70a1c546c7d7934ecdbcaac9db4fadde47f4be5e8b53a5a6be42f697b140b59fb949099d415e95dbb7ce9ab2fd8f2e31eb1ca530b77f8ae9381ea459576cb338e403c1b74094a9274175d474736f9060bd4caac23ef4a86d5a57152586256e9d7abc2447f95e72bba46b850c2c2ac59ba8e45f37e2553acdee17a02a9f67623c0441705e6824f5a0954aa78ae1dfc3445f323c30cc8ad518d1523af5cd9ea84105ee691a7483a5809f9cfa0c2499b550b03bd5e498db2e05494151ba1c490428a2495794b0469386f1822fcf827189ba5f6cf38bf81101cb865d9b4b3c2234b3bccb05afe5b3ce3e7c62345069692c286f6a015755725b45e90be24356e0b5dab0c2b3b8b8f7dfaa07ceaa4d6e41c9e6561b515a48c978eae1ef7b7634349906e5d222dacb0aac56075cd5deb65b219939a8883639acb8db197c4fbe94f7d6aa290c4058a29e76253f1354a6b27f88fac0856bfe461b5399baec4280206fd5a7f541173c0afa0405ef252274e3112196cfef6632a1f1b28a0164fd66ab45cd98f55f69749a0b2bc3859e840c002fe779f7583d16f00914a2d8bc4fe4c7e79e6ef0c7f36d5250e28e5cc8e5f14b0488b0f01bdd7b84d93f8de99a707f12532708f31fb64e09b1740e3cc5a8f1cd638214cc083ee991daf54c96ff2b751682318d64bb1c9b49548dfd165473988d362d9bb6b459f07a900bc740049d8718ab776cf6cdad3fc35aca97ebc684113166295f29d4a6d0362338d9210975af5a7a3b41e78a70a38a51fe5dbe9e515fced970d95cecf51672d0dff2d1e89ed5aa899c7464358dba6df6912b496ede0012eb55f19eaa92e34d90e39b035f1af87b64bb099c85cc23d5e95a214655a62ddfce4e1dacb39f929fb0a0b248e5bcd3b598b0eadfd98cb79137cd6a48ac27fae5d987a8b59a8010f414f453d229e7db78b358db8dc91f7dbba9206618bd30c34468484babab9a3251fabe4cd561ee6c16a992037d2453c6da0794e3e97e96aca9e7fedffd5247a893347f6225dce048592faf86663c66971e978b9a973e7a1d44d9c680cf90fbd9162e7d5f4f415a31272587337a1fdede741010ab543a10b210cdfc27a8dca2461ae15003d93d70906a358ecb9871696716d9aa2a6b40c90820d4348abeeb0678b48c2d74bb49d99d81f39d3d94528ceaca310f4c651649084ec6a20bee758cd32cc94c7a373ba234f0d8c606b442535beb2d4afb69ad9c894a355b1114edd014ed4ed44c00c1dbda6268d523ffdf9e6a9d4c06b81f1eb4732ee731ea93681fb6545a02e6e6885abcf2cc73a0b4f5f332af6a4a237736c0aa5af1ae1950e9b765890f32eb526b4d61332a004d8cb2d7a53c6600ad61f7d6c18d483061e2e35705c88c81a658e6d541f26770e42f56d6d1a3cf0804f0b9e8f06830a996ee935366a0233a6456e72341f4e338c758c2fe4e2a08acca2825329535bfe6875f579b63a7b3ae0a35d4b9331547d6ff476f1abbf78eff8cc9822f4df3ec5a5ad3d76b0b421c26411996b5df8a52619945cb765fdd328933c92ed256c3bf9f43f1ee43077ad5f85f50f2ad61a3b63398c99bb5402de7512840bb4cd39b1a27efdb6b22997f14066bf4ef5cf6f37577429b95915a66eb9c82ea62219ab3e3322200e4e6013b7d3ee8a0adf45efccb5ba61011127dbcf5755c45c4886da848ce125b47e930d393054d82823f4c1f060b3aaf1d0d8d4ee3208940f8991d3f7147bcf12c556755dd1859832edb9c6a3e23003b7f9af83d95f6ca4270d1cb1b7a10268ebf67caf6a822ea3ee88551a3b11c275ffe111f0fd099531187ba77aa4d2ee462f2f55048e845823c1691594ed7b353abb31e657b4c978788dc71531b0427c4518f07bdf076f11569b9ca886da362b0874a6e7992cdb6bd8f93a40ab950d3213a41a49c7e4a91d8751360098c4ae31963d0ccc7279b715c8971b4ce2fafeddc657bd1c0218dfb3a65c15ba71929e5b06144c23963294e71bccdf77ddb3800362da21e45e6945047dcc3ffb39e5110d6849ddfb0324ab9940ee9a633159ed74a1bace44f36f96fbc87f7f979366e4f8254ae93d46e1e8e7efb2f0b89716a1720288f31fadc232f314b1cd2fb8604a5378c8f86f2b36c95277837920a73ac18b6784b25ff42407cdd529d3dc4979f2ac52c71f2073540db9a110f82d05341da6d0117639a2e42bbebce5ee8ed91ba8abba73a9821b64995b77a12e81e917f39a63702b8d6e1fce2f07e6e1e63ba8bf8471b2860bb7cf88be1df42aa32c9073a4153eab11eacdd220d94a2d5a8edf2183be4288fcea51b14b9fdb7b895b962d23260ff34747ac5a5b73142a4ca0606af253b8027d95f111ac4bc950f5f937374c997cc501455896a680872ad81d03cc1560193f1eb887fc82976bf1ab3632da512c4d7955a863a9a1a96ac4b59e95937a0d5d0ed12368811b077d4db94935e4e2afd773812e8748a736e58160f0ef8aca2c5b9d9a8d668b619937ca796dec836b62c7280c27fe25535d56c969ed5df5238d78ac8e2e4c79cc291eafad61d65a1760d15b2c5aa4a8e5e1c504b91e65e8c798a1ea4b28d5ecbfce4577c286ee9677be80ca1fe0ede9318d655af425cc48f7515c1fae66ce8c72571502939edcab2870682f357539fd2bada54a44de3d52e9a4f64f9c0ef362043854f2a8fe61ce68b2ee988d8b6fa9d50d09f10f77d7cb67de57f54afb1125d2e83a295bfde3ddaf0b4433e28404036747e871d6cf2f6240c13f635e2d20c36f9fbbc8d56d2a36dfb97a63060361a484d4cd6c8a70e463708e3819ebce60797238c4b7a7af9c735ad2cb7911e9021b27771c38be4be891eaf7fcfb0ab3c26e6374155d5f1370f2eca44d40fc03d36b082dd832035e7ff9ebb43fc22c31d2986541f7b9fbc3dad297de5cbc9ffdc547424ba9b6431345cf80614a0ea20d428c9898d27d9bd0bfd8eb4f8bc0970d5bc801719b742f22d0410f40b6f0f556a94061b50785022fe658af7c04bc13d36e9b619b2af24c0d9088feef8f89a28982f29f3ba6d34f79fce323fb1b30f1803ab11fe927e3cbc3a70d88dc5c70b4f124ca21763b8adb266b712fd80ae5646ac9402cb8ca216503bd674f61914febb10dc3205c728b9d6743d4787e6c514d2c00409db9cc1557b58fadf52242774d58b5ad44604f57c8209e08897f817f619829bbec86621158081a8fc613d5480f03faae67f0c71231f583342a67bcfd41624a68eeeb9eee7a62e0855306e46bf884ff5603741f84683639d025392e956b90db7342d006ac57905655dff4ed2ddf087fe04ebf9862ff78f7287e57d5cb3d2955eac27d1a326d8a5a8a0446ed254efe98bc62383b15e21ba63ba4d668c317f47bfc9db77e70725f240ae5282992ea604c3ac5804bd7532267a7e9cf4bbce3473268d4644060f1b562c37bc4e56659c76df97f6461e969ba5a1fcb09a77c51a2db565886d130afa76f62c28cf8b84c32f63c9741bb5ebf41afe5d8b790c7c525af3870c6a6b76adaba2c796fce095f418f0479f2ab7414b883f860e3bbcf03bc028aba4d515fce9fec06e7e175cc7a72bdfba427b0bd0f3be5c99a0a47b7cd130762f64f629ee26158c4f66aca1a2a6126b908aab3735ba499bf3fcd69ea6f5a28842ad0e0a9f54d99a95e5d521a63cb094dac0787ae5cf403b127aa6efe17e224a7576bf857aee80ae21f7a53df7f0097b95ed8da7945de7d462f5186ea282269a1e93a6a3f74611592f0e49995f4ea8de13e957079334d31bbe841e4c88fafa78f866f368eea98f1e70933deedca26d3cb00a6e1dc30b18d4d1206847c74b4906f6a1bd9910c3afc6a5f81f99cd2fae23c0c5f0cd35f96001fdfc6480c8bbace58d8c133076b50caadd56840335047184e741699f63066bedd2794a0c08999f3aeeea1d57738bbc50bd4bc546fc127862301f5d82c8639101bdef1c6d93644b2e9b46e4915c1cda3342a2b5a3268dad627be68dbff052536d14262bb18462aa2c473d5c00a29eb528fe28145b64324086de47a27a8c993552329e0ddb4b28d86f6d40e19dfb67683cac4fcf37d0211918b981e7e2a4d321c3549db779442ca6986a4fdc655dc2563d04d13bd7f6e28786c1509bfd375ad323acb1e790425cf5ed0b24442c80a8aa211b0d66fc4d10f90f64f1fd13507e2c1703fdeff1b161f1095491ad84f668a3c9194002cd37a0c71f2a8a630bbadb275a041c84511914ef680f48bd07e3384a1e5470858336cd8f593d82399862ad3f7b37c2024237a83b0ecb2b4768bab932939a10dfbf987f79372124f8a3f3293da90157b38a5119d7edfaad22688d4f59cd3a7d6aa120b2d814a2b70cd095770b27bebbbf21f57181347ee651f45dabf52b040116b1b5ad52e1cb61f4ad4c3ace3b2739d50487345afc2ba35d9f648b6993d049ead58266f882b1d85cc281a9b401ed50bb3c191097387dbfabc608ba6f6129f14f6a2f669837130577021fa76e5a39eb6fe2cd996aca33df6b2b4200f5690981e38ddd02f1d0ad739f39ebd0d3bc9bc1ed486a6f5b6e7624777801d11c5e0ea93be7e1baed96f6d23941e2de4d16be31aea54f5e4ae5b2d13e6a51dc2446584da5d3afb1f303415640503cb64408a272bd1e8e214687b020fb1841f1bbb00e75a0dee494d4eb0929490a73c39e03c4026896fae1767fe8eebe197792efd3a120e180ba0f4d98a3eb6a6851fd4147b9af0e236cdd986590c5e773959221e87e32cef43677066875e875b50ab989d7a45e0d1f5b54d841cbd8c97829089b8b86fc70c1170fa69b0b89362602f59d2782fcb77e39dd9593d99669a8df6bdd06b492f3e1c9b683132f0b6fac285c27739755b2d3dcd992df646f0629a0d4c05c824e36d4150e104901d659f7c487632807175d2eb6a5725f219f019a91541d800c6af9cd79837814e06e071c5b33a460fbc6228014884347d6c3379704491b51e7fa09a587c6e51c464ece65b524ffd0f84fedf830a59efe279572d0f8e6e76f06096efa2f8730ab79ad444b866e18bfbdfe676240e5ae297cb6be3f73178cb743c6cfa037c1f090fa5bfa78e49efce3e02581faa5a9674ce150e35d90ac1ba5c84f2234f0fc26d5f7ca5e5a10c50d69ba8084f69c7185c193cd51307e3d5d13f8740d959ed48c0966c48ccc9156b19cd33a86d1eaeeed91383de1c3755cc2c794ed9de83111e2485ad6770f2fea839bb263c4f9634afaf1f9710fcd482d772b84ae1768712fbb5e31690c52546f1ff7865752ce18700a4bec6f75be732e1b4361e1ecdf85af3824377e5193345555fad0b7a712de00bbf5d49c340fd6ba94de624b2041f6accf665d5dd5573e62a3453d57ecd73ef28118eba17a1076aa9e0952dbddbafb32764c71b6cf6ea1dca38320f351d9698ae5a6cfe115562ca2cc1768f9e6591d2e7ca50bb608a10dc03e4ae8f27c0efe82a7b37228b64c4518e55531960921bc98acb8a321a12013e4a4be28755db0663773e706e2e2905bdc851bdf5b6f699b716c9efadcd7c4f40c412126510b0887054474e824ddf46f713a52cdb4cb40d12887918ca2a643c0b6a47c669310fab5c987730e425a0c9141c301ce71580b7069b370da6f261a86c1f51b7981cd72bd596187370ad1355aefea96f4072869cdbf0b15d5228578b400459e30295026ad1b4301caa12720ff115c1a9dd49960d95123eb0134385c5bfe3e2c3", 0x1000, 0x80000000, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0xffffffff00000000, r0, &(0x7f0000c1a000)="0cb5ce1afd614c70d6089d113b7ed8b79fae160665378334d1cfa29122644f29803d5d39eee02309e7b7144e9dda51f8e49c74b96d45e2602aa16fb43bac7977f8d3796d2ed844b3e790e649c330a46cda04f499ae955a91c5aec80c394f7e60142ca87a64ec0d2adc2935c651a784fbf60ea487568e26ff036ffdc6c6ccb98d801f6ecaf8f4d6c9c6ad1aeab7d824377f47cf62b473e2bafa457e3e5ed9f87275c474952d85bc3d7629c1", 0xab, 0x38fe, 0x0, 0x1, r3}, &(0x7f00001d2000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000a32000-0xd5)="c11017089d329b2da4b8d902cd6e7bd9cd1b5ebe53bf6458cd6424471efab27f264f40c6cb31d34870d8f80339891c9262d2695c628ba2d67853d9edc18d7747248c6e42b2ebf75f31ddd6097a0c6b3b15d9a8b8f9d6e5f8e21c9d6f656fc8a9f7c5105160f4e4cb972da897c4d98088b2d94a476ba7e74be1960e9182d4da2dea9a16b2bda8bf52ce0afeacecbfea69f5e5a2a1b1adbbc8763f4ffc5723b2867872ee2db78b1a6a081716c099701189a9390142ba48a84e219593e496ac3a662300ce84766ba8ad8e1bd1365e985162415f093b0a", 0xd5, 0xffffffffffffffff, 0x0, 0x0, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7ff, r0, &(0x7f000013f000)="e3198ee847b9fd66e4e666f352d8c822b88327efea34497ce4ae99e6e2ec87e0710dbdfc", 0x24, 0x1, 0x0, 0x1, r5}]) sendto$inet(r0, &(0x7f0000167000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:35:37 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x400, 0x111000) epoll_wait(r1, &(0x7f0000000000)=[], 0x0, 0x0) migrate_pages(r0, 0x2, &(0x7f0000001000-0x8)=0x0, &(0x7f0000af7000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b0000000100000000059387ee810100000000000000008ddcfeb43ef06fb3"}) 2018/01/05 07:35:37 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x7}, 0x8, 0x800) signalfd(r0, &(0x7f0000001000)={0x6}, 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@common=""/16}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000002000)='./file0\x00', 0x0, &(0x7f0000002000)="480f1b3e59a1c7cd839d04575d38585d2785dd7fabb6776d6c53327c593d69e14e60478723ddb73324dc4052ae21850b15940f04d7d5") 2018/01/05 07:35:37 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x1a242, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x355d}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r1, 0x5, 0x8}, 0xc) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000213000)='/dev/sequencer2\x00', 0x20400, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000963000)=0x0, &(0x7f0000963000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x0, &(0x7f00002df000)=[@init={0x18, 0x84, 0x0, {0x1, 0x6, 0x1d000, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x2439, 0x5, 0x1}}], 0x60, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00008ff000)={0x0, 0x14, 0x0, @thr={&(0x7f0000965000-0x44)="150b5e45e203c16c43c9a8e4f51b41f4207face0b8ca1a81aabcad6b531e16d441045d4f86afdb359969c12959ed588080a011c6f5d79ae5f2c7fb4ec0de7a3464be9570", &(0x7f0000965000-0x60)="95023a360367fd7120b658c052c25e9a60d0b1485a1f0b64ee548fd6a9236a1eee63f1746a7c507ca37c7efdcbcb57384cac035cd5d7df406bcbe680a898d6b28a3b9e275e8b269f1fc96a34c989950a37d79c568e37dd3fe55b050e82be4df9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000965000-0x4)=0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000965000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c96000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b3a000-0x20)={0x8001, 0x0, 0x2, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000f29000-0x20)={0x4, r3, 0x10001, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d3d000)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000dc6000)={0xffffffffffffffc4, r4, 0x0, 0x1f}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x210002, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/01/05 07:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000554000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fab000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006f5000-0xc)={0x0, 0x3, 0x30}, &(0x7f00008c5000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d81000-0xa0)={r3, @in6={{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1fd, 0x800, 0x20, 0x6}, &(0x7f00008f5000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa6000)={r4, 0x80}, &(0x7f0000468000)=0x8) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000079a000-0x4)=0x328, 0x4) 2018/01/05 07:35:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpgid(0x0) sched_setscheduler(r1, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000249000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000586000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000147000)={0x42424242, 0x42424242}, 0x1ff, 0xa13) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0x5) syz_emit_ethernet(0x3b, &(0x7f0000891000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x800000002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 07:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 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) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00009ea000)=""/52) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000dc000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a3c000)={0x10, 0x0}) 2018/01/05 07:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) r4 = syz_open_procfs(0x0, &(0x7f0000862000)='comm\x00') write$eventfd(r4, &(0x7f0000578000-0x8)=0x0, 0x8) getpeername$unix(r3, &(0x7f0000bbd000)=@file={0x0, ""/90}, &(0x7f000047e000)=0x5c) 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000736000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = open(&(0x7f0000629000-0x8)='./file0\x00', 0x6000, 0x118) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00008e6000)=[], 0x0) sendmmsg$alg(r1, &(0x7f00003f1000)=[{0x0, 0x0, &(0x7f0000784000-0x80)=[{&(0x7f00002f2000-0x1000)="a1214ad3419469b205af41299722621ce0df217cac6a0faf0000af09f988706266ace9aab9479a97c283f1eb46e04d95da25476be1f5d03e402e37e2c1cf5c5b", 0x40}], 0x1, &(0x7f000094b000)=[], 0x0, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x230, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f000074a000-0x8)={0x1f, {0x3e99, 0x1, 0x1, 0x100, 0x4ac03667, 0xc}}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ea1000-0x14)={0x0, 0x7, 0x98b, 0x7e26, 0x1, 0x0}, &(0x7f00001de000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000013d000-0x4)=@assoc_id=r1, 0x4) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) ioctl(r2, 0x80004522, &(0x7f000039f000)="") fcntl$setpipe(r2, 0x407, 0x8) [ 101.024985] device gre0 entered promiscuous mode 2018/01/05 07:35:37 executing program 2: 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) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004fe000-0x8)='./file0\x00', 0x100) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000c90000)={0x3, &(0x7f0000ecc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/05 07:35:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x30)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x30) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x602a40) bind$netrom(r1, &(0x7f0000947000)=@full={{0x3, {"bb1003f2307252"}, 0x1}, [{"089ef89efa41c3"}, {"53e551869016b4"}, {"1719ca8b839bb9"}, {"47e62a86c0f1c9"}, {"4155f717c8de11"}, {"3bc23af19d48f2"}, {"fe23a2a80e7f1b"}, {"daf4561f8f4dd2"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c77000-0x4)=0x0, &(0x7f0000106000-0x1)=0x4) writev(r2, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) init_module(&(0x7f00002b8000-0x1)='\x00', 0x1, &(0x7f0000ac8000)='/dev/dsp#\x00') 2018/01/05 07:35:37 executing program 6: 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, 0x1, 0x100000000000005, 0x0, 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$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000616000)=0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000871000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000011000)='/dev/admmidi#\x00', 0x3f1, 0x311000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000013000)='tls\x00', 0x4) setrlimit(0x9, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 07:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ca3000-0x8)={0x0, 0x8a1}, &(0x7f000076a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000565000-0x8)=@assoc_value={r1, 0x0}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d4000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) write$evdev(r4, &(0x7f0000d78000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 07:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f00009f5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000217000)=0x92e1da9eb0eb97e1) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x1, &(0x7f0000d5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f00001e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f00008db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2a000)={0x7, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7ff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000056b000)={r2, 0x0}, 0x10) clock_gettime(0x0, &(0x7f00005a7000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000244000-0x10)={r4, r5+30000000}, 0x0) r6 = dup(r0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000036f000)=0x0, &(0x7f0000474000)=0x4) sendto$inet6(r0, &(0x7f0000646000-0x7a)="07abbbbb70a5fc61f04f2a5124d2f6e6d130e4f11d3e78722d041857b8ff65463558e32c23d7f56f1ca8ecf7e841c18c36f9a5ebef6088a7338c43b76f64fde378b21118de5af60b7f401fec3286ad52757473ceabc6491a014cc2a4bd563586587efcad20aa9e56da0099085acdf523f8b40533f8be457edebc", 0x7a, 0x20000004, &(0x7f0000255000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f0000274000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000922000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001ea000-0x8)={0x0, 0x6}, &(0x7f00009d2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000058d000)={r1, @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]}, [0x2, 0x2, 0x3a0a, 0x57aa, 0x0, 0xfffffffffffffffb, 0x47c, 0x0, 0x500, 0x10000, 0x17bccc44, 0xffffffffffff8001, 0x7, 0x1, 0x7fffffff]}, &(0x7f0000d61000-0x4)=0x108) r2 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000321000)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a8000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000f62000-0xee)=""/238) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006d5000)={0x3, r2, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f000026e000)=0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r3, &(0x7f00002b9000)="", &(0x7f00006f2000)=""/239}, 0x18) 2018/01/05 07:35:37 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 = dup2(r0, 0xffffffffffffffff) socket$inet6(0xa, 0x80003, 0xff) close(r1) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x8000, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000026c000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mlockall(0x3) 2018/01/05 07:35:37 executing program 2: getrandom(&(0x7f0000e4f000-0x82)=""/130, 0xfffffffffffffffe, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000016a000-0x4)=0x0) wait4(r0, &(0x7f00006f9000-0x4)=0x0, 0x40000004, &(0x7f0000274000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cc9000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d04000)={0x1, &(0x7f0000bdd000-0x28)=[{0x5, 0x0, 0x0, 0x2000000000000006}]}, 0x10) 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000843000-0x12)='/dev/input/event#\x00', 0xdcbd, 0x2200) fcntl$getownex(r0, 0x10, &(0x7f0000c40000)={0x0, 0x0}) getpgid(r1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/05 07:35:37 executing program 6: 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) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/05 07:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000dba000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029c000+0x159)={{0x5, 0x6}, 'port1\x00', 0x12, 0x80001, 0x200, 0x1, 0xd49, 0x7, 0x7, 0x0, 0x2, 0xffffffffffffde3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000032e000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/01/05 07:35:37 executing program 3: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000552000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000964000-0x4)=0x4, 0x4) 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) socketpair(0x1, 0x800, 0x10000000000000, &(0x7f0000964000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x20000002, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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$sock_timeval(r1, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004527, &(0x7f0000383000)="") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000adc000)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000570000)={0x5, &(0x7f0000437000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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$selinux_member(0xffffffffffffff9c, &(0x7f0000358000)='/selinux/member\x00', 0x2, 0x0) [ 101.175618] sock: sock_set_timeout: `syz-executor5' (pid 13450) tries to set negative timeout 2018/01/05 07:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f00004fb000-0x1168)=[{0x0, 0x112, 0x8, "817072857fedb5f4df0d90bc4b26a9cedde4c740f5ad34d5a7541f5d5a8ef0399b8c27692d78bbb74a52f2b4bfac03d3ab3ab749f5b1e61930bb07b94867eeed4a1d5e31c021"}, {0x0, 0x116, 0xffff, "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"}, {0x0, 0x115, 0x0, "9069c948dbbf96492eab5adba38e2d91a818dcbe4a80e309f64c42dc2531f448a7feccf6568ebd5aa7b526e232035e94fa850f1c0303192d8d1385f4d8edd7fd181cdcbff98cb57941ea741f4dd826579155cee843ac8b3a8f65dd5647a8534518511ad32a881fb8be"}, {0x0, 0x11f, 0x6, "bdcdd933eb3c43efdbe01221b792720a1088c9b6a3a46e3a92d08d6215ed8cc6aab4c859fadb4710e9af2c8f639a26ea45852c6a98861e74e8490a707a352da143d041df2f023054bf0f3430ce6dcff172f1f8c6f8190529134f1c387e7763da4a651581729bc7e10b1d"}], 0xffffffffffffff9c, 0x1}, 0x0) 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c35000)='/dev/midi#\x00', 0x7f, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e36000)=0x468, 0x4) 2018/01/05 07:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f5c000)={0x0, 0x0}) tkill(r1, 0x18) 2018/01/05 07:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000ed7000)=0x0, 0x4) r1 = syz_open_dev$midi(&(0x7f000009a000)='/dev/midi#\x00', 0x8000, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e96000-0xf8)={0x0, 0xf0, "4aed946c261683b2a2eae493c5596e78bef5cc7b345ff8a06103481ae9818b7cd29c68b5ce8ab6bdebc0a62244b7ae2757f93a1cb75118d785b1e11fee0bb975f2ce9a5b982006780871dc060d423be4b9e775c8eb0b5b57c92e08fc926327fd0ab705e1b340ca3d4efedf1583b7739e73741797b3987f15027a4060b2ca549053cc8a79293e1d1b88f7ddbbfa2b9c112e8adef6594a79856e83cfe5c936dd87901a934a194cbb65eb97160652a28e8ff4552e57ebcd144512a0347fc8ef6eadff399c74ee16b78994ec28e1c555e932747f38544b7d09abc2162f976fe9cc7828d8c5dc1421b36341bc0e0086404497"}, &(0x7f0000011000)=0xf8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e6000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000841000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000adc000-0x8)={0x0, 0x1}, &(0x7f00003fe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000399000-0xb8)={0x0, 0xabc, 0x1, 0x4, 0x1, 0x4, 0x4, 0x400, {0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff, 0x7, 0x8, 0x3}}, &(0x7f0000da8000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000816000-0x8)={0x0, 0x80000001}, &(0x7f0000556000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000802000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e66000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007c3000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000b1e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009a1000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000a11000)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b6a000)={@generic="8ed1a0d21440c8d32e432a818d9ef900", @ifru_flags=0x102}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000792000)={0x0, 0x1}, &(0x7f00001fc000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000050b000-0x8)={0x0, 0x81}, &(0x7f00003b1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c5000)={0x0, 0x5, 0x20}, &(0x7f0000b72000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000793000)=@sack_info={0x0, 0x800, 0x3}, &(0x7f0000820000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000097e000-0x6)={0x0, 0x0}, &(0x7f0000515000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006db000)={0x0, 0x5}, &(0x7f0000566000)=0x6) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0xa8)=[{&(0x7f0000685000)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000cbe000)=[{&(0x7f00004b2000)="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", 0x1000}, {&(0x7f0000b9f000-0xe3)="649723f81c063ac897ddc22422c678938d4f652f7cb971d7ffaaf187a1cc195d9641592b9aba5cd094cb2d9c9e2aa3cd12a57774a638b5db1fb5dee6391a170248c6f7cc743527fd6ce2f4533c6c1292c6648b6407bdaa87218b2c04287f647b1f73e2afac400443c032bf65f1de24ca7a2f33dd73c37e9443ef05485a73ba105ae66fd56ce7bf7df17459b7a90f10833cc0fba0e29b51c7507b28e14150c41fcc1020ca708e668f61c187436577c45babce41d9a7c2597cbe936c20e07c993c2dc2a833df764df72bd46a6d42843e1c624bdd2f94defa5e334353e83234cfd881fd8e", 0xe3}], 0x2, &(0x7f0000495000)=[@sndinfo={0x20, 0x84, 0x2, {0x97, 0x6, 0x40, 0x81, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x6, 0x8, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x9, 0x8, 0x8, 0x4, 0x7, 0x79e, 0xda8, r4}}], 0x90, 0xed1d5fd47f9c8ad8}, {&(0x7f0000662000)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f0000150000)=[{&(0x7f0000669000)="15e81b504c8eb834f4e9b45a77b5131a882041bfa127ab00", 0x18}], 0x1, &(0x7f0000d0f000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x5, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8000, 0x9f, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8205, 0x8, 0xb2e9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xcabf, 0x8004, 0x2, 0x0, 0x4, 0x7, 0x6, r8}}], 0xc0, 0x8000}, {&(0x7f0000be8000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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", 0x1000}, {&(0x7f0000043000-0x39)="19d3b1d608fb062014f852341770f234593ea02fa729c89ebbd66a80af7d4dd02d9e7092ac70eed8f8fc2cb7679d8aeef86fd1ec44d1557430", 0x39}, {&(0x7f0000094000-0x90)="6e0dcd02b007ce7ae3837fa39ef095c9d88266793272026ff82c66bc1009ad2aa490d66c7655eed3ebf795e696eed3ee8ebe550dd5319330e77a0784118dbf1b3461983a34050812eebf2ea95902978664bb8e2fa9f236fe8f61b4801399b0f2277e3b1af1b4f35cf1a5db835a1a2621cd98c9c93a66bcee15a55ca57ba224691ae6809c50eadf01dcf6f4a1bbd7c472", 0x90}, {&(0x7f0000aec000)="97b28c113af6416b2ca7ba3edb5a38c3d79d23e840a3a26206ee0ab3e6aad73592779f8df9a13957fe17fe9a1490a9700fb3a293768db885ba80ef257f9a940ec602357b19d8f29098f3fcf526ace1a6d555c04eba9c328fed22c0c0ddf89c1b0de5cd78e8000bf0cb7cdf647e1b598170b797d9519fae6d920c72c19c04229db5d93074b64dc1fb808393fd977a520bbcabc479df787a3adb03af6acbcae3903df0a39a6c0dad69dbcb9f551fe970148b624971fcfa06c2c941060dc7fcbce16033f3e2a766c7ef1aa6d5ffda0086333e28d82e2744947e9a505f7230e38faa", 0xe0}], 0x6, &(0x7f00003ec000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8204, 0x100000000, 0x10001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xff, 0x8000, 0x6051, 0x8000, 0x7ff, 0x5, 0x6fa2, r10}}, @init={0x18, 0x84, 0x0, {0x100, 0xffffffff, 0x8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff5eb1, 0x8200, 0xfffffffffffffff7, 0x4, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe0, 0x8002, 0x2, 0x0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x820c, 0x4000800000, 0x1, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x4000000000000000, 0x5, 0x6, 0x8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xe82f, 0x8200, 0x4, 0x0, 0x100000001, 0x7f, 0x8000, r15}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x6, 0xfffffffffffffffd}}], 0x1b0, 0x44}], 0x3, 0x4891) 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$setsig(r0, 0xa, 0x22) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000d19000)={0x2, [0xff, 0xb63a]}) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x7000000, 0x2, 0x8, 0x10000, 0x800, 0x7}}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c4a000-0x8)={0xffffffffffffff80, 0x6}, 0x8) 2018/01/05 07:35:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000087b000)={r0, 0x7, 0x0, 0x4, &(0x7f00003be000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f0000000000/0x36d000)=nil, 0x36d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffff71a) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x80000000000032}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036b000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000cae000)=0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/05 07:35:37 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, 0xfc1, 0x0, 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(0x7fea64f5c4df8cc0, 0x80000, 0x665) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b70000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000580000-0x8)={r2, 0x7fffffff}, &(0x7f0000643000)=0x8) writev(r1, &(0x7f0000c73000)=[{&(0x7f00006fe000)="39000000100009000000320000000609070000000200000000000000050003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000002b000-0x10)={0x0, 0x1c, &(0x7f0000001000-0x64)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f000071f000)=0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000be7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ca000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000377000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d7e000-0x10)='/selinux/create\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000085000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000011000)='./file1\x00', 0x0) 2018/01/05 07:35:37 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) ftruncate(r0, 0x6) fremovexattr(r0, &(0x7f0000001000-0x9)=@random={'btrfs.\x00', ']\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x1, 0x10000, 0x7, 0x714, 0x1c02, 0x0}}, 0x8) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000145000-0x10)={0x0, r2+30000000}, &(0x7f0000289000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f000028a000)='/dev/input/mouse#\x00', 0x7ff, 0x4000) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f000009f000-0xb8)=""/184) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 07:35:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004c7000-0x10)=@generic="1d59e2def939c042f13a845c2eab24f3") 2018/01/05 07:35:37 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f7a000-0xc)='/dev/audio#\x00', 0x0, 0x400) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f7b000-0x8)={0x0, 0x0}, &(0x7f00005a1000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f7b000)={r2, @in6={{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0xffffffff, 0x700000000, 0x345, 0x0, 0x7, 0x1, 0x6, 0x4, 0xfffffffffffff001, 0xff, 0x100, 0x9, 0x2, 0x4]}, &(0x7f0000f7c000-0x4)=0x108) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00008fa000)=""/121) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003d8000-0x8)={r2, 0xfffffffffffffe00}, &(0x7f0000f7a000-0x4)=0xffffffffffffff2a) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000045000)={r3, 0xcd, "930df761a8695cd3eef76c94ba175bb7978a2dd0ff3f18af5c8182a9decfced8e8c0f8b5ba661b9047543d914f1377a79a143de414e383c3eb786c9955bae51a7b36ea2325b0110716438731c0320537ef8586324e9308249961e4b6acde052a561d19426d211fdcdbe8679db25c23ade738739c8a916a39bbdfb2094186c460154b97732d6aa9ddcd1d1d9defdc69b8c15f9d2d698a939818ae19f9c0d359084e698e52049f62fca3e551bf445bad1906e440f69dadf7c4a653a43b199d7fb6d9c06ada77d9dfd77e40ef134b"}, &(0x7f000077f000)=0xd5) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f79000)={r3, 0x6d, 0x8, 0x4}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000a54000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f7d000-0x20)={0x1ff, 0x0, 0x10003, 0x4e780000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r5, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r6, 0x0, 0x0, 0x9) 2018/01/05 07:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001b0000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000465000-0x4)=0x10, 0x80000) accept$inet(r0, &(0x7f0000fc7000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000671000)=0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/05 07:35:37 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0xaab43b27) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000014000-0x4)=0x4) close(r0) 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000089f000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setreuid(0x0, 0x0) getpeername(r0, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) r2 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c53000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000260000-0x4)=0x18) r3 = syz_open_dev$mice(&(0x7f000086b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000114000)=0x0) readahead(r3, 0x100000000, 0x0) sync() clone(0x200000008a000900, &(0x7f00003e4000)="af", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="02", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000bb4000-0x40)={0x80000, 0x9, 0xfff, 0xb, 0x6, 0x1, 0xfffffffffffffffc, 0x39d}, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/05 07:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) readv(r1, &(0x7f00000b1000)=[{&(0x7f00009b5000-0x52)=""/82, 0x52}], 0x1) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) bpf$MAP_CREATE(0x0, &(0x7f0000643000)={0x7, 0xfffffffffffffff8, 0x3, 0x80000001, 0x14, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/05 07:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b12000)={0x0, 0xffffffffffffffff, 0x10}, 0xc) sync_file_range(r0, 0x80000000, 0x2, 0x3) poll(&(0x7f0000bad000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e10000-0x8)={0x0, 0x0}) sched_setparam(r0, &(0x7f000095d000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setparam(0x0, &(0x7f0000f7a000-0x4)=0x3) 2018/01/05 07:35:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000004000-0x8)=0x0) 2018/01/05 07:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fe000-0x40)=[{&(0x7f0000ee5000-0x92)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) clock_adjtime(0x5, &(0x7f0000e1b000-0xd0)={0x1, 0x7ff, 0x9, 0x3, 0xffffffff80000000, 0x1, 0x6, 0x4, 0xd72, 0x5, 0x5, 0x9, 0xffff, 0x8, 0x8, 0x401, 0xfffffffffffffffd, 0x61ab, 0x7fff, 0x5, 0x7, 0x80000001, 0x8000, 0x14aa, 0x14, 0xff}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/05 07:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000df1000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) read(r1, &(0x7f00003b2000)=""/80, 0x50) read(r1, &(0x7f000000b000)=""/192, 0xc0) 2018/01/05 07:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r1 = open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004ea000)={r1, 0x50, &(0x7f00001b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) readahead(r1, 0x0, 0x9ab) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c63000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000044d000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) mbind(&(0x7f0000146000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000ed4000-0x8)=0x0, 0x8000, 0x0) 2018/01/05 07:35:37 executing program 6: r0 = socket(0x2, 0x4000000000000003, 0x1) fallocate(r0, 0x2, 0x9, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffe, 0x7, &(0x7f0000001000-0x27)="bdf6969693a7cc25cf56dd21b54968a96b58b249619b0887ece10dbd40d9c1e031e3251a5eec22", 0x27) 2018/01/05 07:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/01/05 07:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000026c000)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000367000-0x10)={0x7fff, 0xd, 0x2fa6, 0xd6, 0x0}, &(0x7f0000238000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e4a000-0xa3)={r1, 0x9b, "f476bb4f3381793ae2a3c67bfc4e56321c059398b2e12d57c26c1d93aee7a624b20d259c295e56a79d3dd080601e9bddc26e3386b5fb1042cac6deed73116a409a801a815f47e11f279ba7123201c355f1333a3e6289d6259f6ae0c683d3a8d0e21e4e4e664e7a5ecd45e83d6a5627060f9b14aa783092f2ae84fe029c685ce0cdf4732325210b6695bc158f23a59661b5ed0bceb4a489fb950ced"}, &(0x7f0000a0c000)=0xa3) 2018/01/05 07:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) link(&(0x7f0000428000)='./file0\x00', &(0x7f0000e81000-0x4)='./file0\x00') readv(r0, &(0x7f0000dec000-0x28)=[], 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = memfd_create(&(0x7f0000295000-0x7)='-lo*\\)\x00', 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000442000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000034d000)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000fb8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "514006", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a97683", 0x0, 0x2f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) 2018/01/05 07:35:37 executing program 5: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000613000)="0c04", 0x2) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f99000)=[{&(0x7f0000b63000)="e5096699134451eddce489409f39120d6e3291c1b9b49b278f9501e9282405d3c5143ff22db60f6be0d7612b55963dec1dd2987fd123a7c30282ac218f85b137e12e08955d0822240df3a539ae", 0x4d}, {&(0x7f0000871000)="20aabd5fffd237b49c85d1f1397df619af4fbc5cc74bd51a93d4bed83bd912cd4269b598bb60201f1ec4e86c82b8ae26e464405084b5aa07d14a18781be2a3c1a998f57eb9fb9d74996b2626447cb062bcf6c22bf2de92b0a969c03ef16912", 0x5f}, {&(0x7f00008f6000-0x1000)="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0x1000}, 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0x1000}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000070b000-0xb)='/dev/audio\x00', 0x40000, 0x0) getdents64(r1, &(0x7f000025e000)=""/141, 0x8d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) bind$inet(r1, &(0x7f0000a95000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000377000)="c4", 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:35:37 executing program 6: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000f02000)={0x0, {""/7}, 0x0}, &(0x7f0000f03000-0x4)=0x10) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) [ 101.607176] WARNING: CPU: 1 PID: 13575 at sound/core/pcm_lib.c:1635 snd_pcm_hw_param_first+0x289/0x690 [ 101.616690] Kernel panic - not syncing: panic_on_warn set ... [ 101.616690] [ 101.624028] CPU: 1 PID: 13575 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #248 [ 101.631361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.640688] Call Trace: [ 101.643266] dump_stack+0x194/0x257 [ 101.646876] ? arch_local_irq_restore+0x53/0x53 [ 101.651519] ? vsnprintf+0x1ed/0x1900 [ 101.655291] panic+0x1e4/0x41c [ 101.658451] ? refcount_error_report+0x214/0x214 [ 101.663173] ? show_regs_print_info+0x18/0x18 [ 101.667643] ? __warn+0x1c1/0x200 [ 101.671066] ? snd_pcm_hw_param_first+0x289/0x690 [ 101.675873] __warn+0x1dc/0x200 [ 101.679120] ? snd_pcm_hw_param_first+0x289/0x690 [ 101.683941] report_bug+0x211/0x2d0 [ 101.687540] fixup_bug.part.11+0x37/0x80 [ 101.691568] do_error_trap+0x2d7/0x3e0 [ 101.695422] ? snd_pcm_oss_read+0x209/0x6e0 [ 101.699708] ? __vfs_read+0xef/0xa00 [ 101.703388] ? vfs_read+0x11e/0x350 [ 101.706983] ? math_error+0x400/0x400 [ 101.710755] ? check_noncircular+0x20/0x20 [ 101.714959] ? print_irqtrace_events+0x270/0x270 [ 101.719696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.724511] do_invalid_op+0x1b/0x20 [ 101.728193] invalid_op+0x22/0x40 [ 101.731612] RIP: 0010:snd_pcm_hw_param_first+0x289/0x690 [ 101.737031] RSP: 0018:ffff8801bef9f738 EFLAGS: 00010216 [ 101.742362] RAX: 0000000000010000 RBX: ffff8801bfcba040 RCX: ffffffff841bf1a9 [ 101.749599] RDX: 00000000000018d2 RSI: ffffc90001443000 RDI: ffffed0037df3ee0 [ 101.756834] RBP: ffff8801bef9f788 R08: ffffed0037df3e16 R09: ffff8801bef9f0a8 [ 101.764070] R10: 0000000000000001 R11: ffffed0037df3e15 R12: 000000000000000d [ 101.771306] R13: 00000000ffffffea R14: 0000000000000005 R15: 0000000000002000 [ 101.778554] ? snd_pcm_hw_param_first+0x289/0x690 [ 101.783370] ? snd_pcm_hw_param_first+0x289/0x690 [ 101.788188] snd_pcm_hw_param_near.constprop.27+0x78d/0x9a0 [ 101.793875] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 101.799728] ? snd_pcm_plugin_free+0xb1/0xe0 [ 101.804105] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.809090] ? trace_hardirqs_on+0xd/0x10 [ 101.813207] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 101.818107] snd_pcm_oss_change_params+0x17d3/0x3720 [ 101.823192] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 101.829043] ? lock_downgrade+0x980/0x980 [ 101.833158] ? trace_hardirqs_off+0xd/0x10 [ 101.837362] ? lock_release+0xa40/0xa40 [ 101.841301] ? compat_start_thread+0x80/0x80 [ 101.845685] ? do_raw_spin_trylock+0x190/0x190 [ 101.850239] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.854704] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.859690] ? trace_hardirqs_on+0xd/0x10 [ 101.863807] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.868278] ? finish_task_switch+0x1d3/0x740 [ 101.872741] ? finish_task_switch+0x1aa/0x740 [ 101.877206] ? copy_overflow+0x20/0x20 [ 101.881081] snd_pcm_oss_make_ready+0xaa/0x130 [ 101.885635] snd_pcm_oss_read+0x209/0x6e0 [ 101.889750] ? SyS_open+0x2d/0x40 [ 101.893172] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 101.898075] ? snd_pcm_oss_read2+0x410/0x410 [ 101.902458] ? snd_pcm_oss_read2+0x410/0x410 [ 101.906831] __vfs_read+0xef/0xa00 [ 101.910337] ? fsnotify+0x7b3/0x1140 [ 101.914027] ? vfs_copy_file_range+0x940/0x940 [ 101.918591] ? fsnotify_first_mark+0x2b0/0x2b0 [ 101.923143] ? avc_policy_seqno+0x9/0x20 [ 101.927171] ? selinux_file_permission+0x82/0x460 [ 101.931984] ? security_file_permission+0x89/0x1e0 [ 101.936883] ? rw_verify_area+0xe5/0x2b0 [ 101.940908] ? __fdget_raw+0x20/0x20 [ 101.944591] vfs_read+0x11e/0x350 [ 101.948029] SyS_read+0xef/0x220 [ 101.951370] ? kernel_write+0x120/0x120 [ 101.955310] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.960295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.965032] entry_SYSCALL_64_fastpath+0x23/0x9a [ 101.969752] RIP: 0033:0x452ac9 [ 101.972909] RSP: 002b:00007fee08174c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 101.980584] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 101.987824] RDX: 00000000000000c0 RSI: 000000002000b000 RDI: 0000000000000016 [ 101.995068] RBP: 00000000000005bc R08: 0000000000000000 R09: 0000000000000000 [ 102.002303] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6a40 [ 102.009538] R13: 00000000ffffffff R14: 00007fee081756d4 R15: 0000000000000002 [ 102.017421] Dumping ftrace buffer: [ 102.021058] (ftrace buffer empty) [ 102.024735] Kernel Offset: disabled [ 102.028329] Rebooting in 86400 seconds..