369e77bbf53a856d6f181be3d28e2161aa1bf8ba140f18fc420ab89bc891d9ccf1362f56a47d9f7d18778798b42f67fb55c0e2c16d6e28501ff178f8bcf5a84e19be5680fe594545ec0c0215f54415c14ac63c6e628296c6be8", 0xcc}, {&(0x7f00005c9000-0x6a)="8fce044fc0394fa7c016661af4c7e6439066ceb82eb4309ce76c1f7b8ba0f3fc314dc82dc5d163cdbbe7b183b81f2b23313d57168def061c870f82d1e6829809e289b00b147f8141fab62d5483d1f98d6103982ad6fbcf7dd066bbf28ee281dc7c4d454891bc4aea3dd7", 0x6a}, {&(0x7f0000875000)="7db9808afea10955d5d8d22b0afc69", 0xf}, {&(0x7f00009d1000)="313b193e5fbf53b0dec61975d41b804ae5e556777c1272e9bc5df6b297ed3b4c0da81ce9298f6959a256a6daaaba482fd8aba9cc6e23257f55788a137f1e5be433c91befc285130152cb1af15747be8d9cb0025e1da0", 0x56}], 0x5, 0x0, 0x0, 0x10}], 0x4, 0x800) 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) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 05:36:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f52000-0x5)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000950000-0x360)=[@iv={0x68, 0x117, 0x2, 0x50, "8c80cadf321fab8c74cce1272a0d52e31e03ab66a19f423a77703bdfb7170806c7c22f701b3384145ca94410c45b6cb69bd22ada7f05460caaf660f8a19355e2fb9c624295390dd7a4a681ee6deef12d"}, @iv={0x0, 0x117, 0x2, 0x0, "c7eeeac00a8e541011e5f9"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x88}, @iv={0x48, 0x117, 0x2, 0xfffffffffffffeaa, "bea0ad066dc5efb742ff59737683fd931afd28d0c46c463b10a7f8c47f001f0c10ef0109443b0b9e7d35e9d0d6ec7feca882"}, @iv={0xf8, 0x117, 0x2, 0xe4, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xcb, "52877d755546396d3f77915296991e264c130ec2da5b622875e253f58cb9e1bb2b03418d138e2e0c28676c2b9d04f7012d64d9a616d6db260984b7c3afbc1211cb78093e5534c6268c79b19257bbb315589e207a0f3f968a45b94edb9ac1d69d4997c54892f17d052758947102b988a494f3fc2a09a8360b675ff881500311b91be598623f1386c6eac533ed94b25fd440eb9e7cced375722f8e1031cc068adc85a5b070a68e656cbadf6512903b62d95943d44b6a95fe2a8328bd0904c3466b868dc5e5a294751a391f1e"}, @iv={0x48, 0x117, 0x2, 0x34, "16287ff19227540331597f5f5624e6b9b84215360bd7b380e91dd548abf2224d7437ba190550b75adc5cf471332ca9e1c8b25e29"}], 0x330, 0x0}, 0x0) 2018/01/17 05:36:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e4000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000800000-0x4)=0xfffffffffffffffb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xcd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 05:36:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00008bb000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f000035c000-0x8)='./file0\x00', &(0x7f000022b000)=""/174, 0xae) 2018/01/17 05:36:41 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000029c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x8, 0x400, 0x50f, 0x2, 0x6, 0x1, 0x3f, 0x1, 0x1, 0x80000001, 0x0, 0x2}) tee(r0, r0, 0x0, 0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000-0x18)={0x800, 0x2, 0x4}) ioctl$KDDELIO(r0, 0x4b35, 0xec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.selinux\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001000)={0x7, 0x6, 0x8000, 0x3, "cc446052347daef36a5efac1b2eff26b1ef35e5752ab4bf27bc36556491281e7e0547a0a4fb263f7a510fa5b", 0xffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000004000-0x8)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000-0x50)={@common='lo\x00', @ifru_mtu=0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000004000)=0x40) ioctl$TCSBRK(r0, 0x5409, 0xff) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000)=0x400) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000003000-0xc)={r0, r0, 0x8}) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0xfae7) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, 0x7, [0x0, 0x101, 0x1, 0x4f, 0x3, 0x800, 0x1fce, 0x10000]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x20)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/17 05:36:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3ec2f916, 0x2) fcntl$setsig(r0, 0xa, 0x8) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800000010f, 0x0, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/17 05:36:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1ffffffd, 0x0, &(0x7f0000990000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000850000-0xc)='/dev/autofs\x00', 0x418000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d91000)={0x40, 0x5, 0x1000, 0x9, 0x5, 0x200, 0x200, 0xba, 0x7ff, 0x87b, 0x1, 0x7fffffff}) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001f3000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00006b4000)={0x5, &(0x7f000092a000)=""/129, &(0x7f000018e000)=[{0x37, 0x89, 0x4, &(0x7f00003aa000-0x89)=""/137}, {0x7, 0x1000, 0x4, &(0x7f000072e000-0x1000)=""/4096}, {0x400, 0x4a, 0xffff, &(0x7f000066b000-0x4a)=""/74}, {0x8000, 0x40, 0x2, &(0x7f0000bc2000)=""/64}, {0x8, 0x33, 0x638a, &(0x7f0000d5e000-0x33)=""/51}]}) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b70000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e6000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e26000)={r3, 0x3f, 0x30}, &(0x7f0000882000-0x4)=0xc) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000393000)={0x5, 0x1f}) connect$unix(r0, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000bbc000)=0x6, 0x4) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000e03000-0x65)=""/101) 2018/01/17 05:36:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x1) 2018/01/17 05:36:41 executing program 6: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x2) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00004e9000-0x4)=0x0) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ae9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000088a000)={0x0, 0x0}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000db9000-0x108)={0xbaf, {{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3b78, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x7fff}}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 05:36:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0xc, 0x101403) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) 2018/01/17 05:36:41 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000016000)='/dev/qat_adf_ctl\x00', 0x10100, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000ff9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/17 05:36:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='syzkaller1\x00', @ifru_data=&(0x7f00002c3000-0x20)="1d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 05:36:41 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) accept$packet(r0, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000033000)=0x14) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000059000-0x4)=0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003a000)=0xe8) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000058000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x8, 0x3, 0x0, 0x2, 0x5, 0x2, 0xa0, 0x20, 0x3b, r1, r2}, {0xb2f, 0xad, 0x2, 0x10001, 0xaac1, 0x2, 0x9, 0x4}, {0x8e0, 0x3, 0x3ff, 0x8}, 0xffffffffffffff7f, 0xe, 0xa86b31df5a103a39, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x4, 0x9, 0x80, 0x4}}, 0xe8) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)={{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]}) 2018/01/17 05:36:41 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000867000-0x9)='/dev/rtc\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00003d8000)='/dev/snd/seq\x00', 0x0, 0x40000028005) fcntl$setsig(r2, 0xa, 0x30) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d25000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000065d000)={r4, 0x80000, r3}) write$sndseq(r1, &(0x7f0000040000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x37a, &(0x7f0000858000)=""}}], 0x1c) 2018/01/17 05:36:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d00000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009d5000-0x58)={0xed, 0x1, 0x9, 0x4d, 0xffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000a09000)={0x0, 0xef0, 0x70d, &(0x7f00006b9000-0x8)=0x0}) read(r1, &(0x7f0000843000)=""/147, 0x93) r3 = syz_open_dev$vcsn(&(0x7f00003a9000)='/dev/vcs#\x00', 0x800, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00006a8000)=0x100000001) syz_open_pts(r0, 0x0) 2018/01/17 05:36:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f000000b000-0x21)=""/33, 0x21}], 0x1, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00003d0000)='/dev/snd/midiC#D#\x00', 0x401, 0x80000) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) llistxattr(&(0x7f000021d000-0x8)='./file0\x00', &(0x7f0000a2b000-0x1000)=""/4096, 0x1000) [ 82.862204] binder: BINDER_SET_CONTEXT_MGR already set [ 82.893619] binder: 7523:7546 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 82.914847] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 82.919745] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 82.930238] binder: 7523:7536 ioctl 40046207 0 returned -16 [ 82.930285] binder_alloc: 7523: binder_alloc_buf, no vma [ 82.930307] binder: 7523:7525 transaction failed 29189/-3, size 40-8 line 2903 [ 82.952537] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.958091] binder: release 7523:7525 transaction 33 out, still active 2018/01/17 05:36:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000d22000)='/dev/sg#\x00', 0x7fff, 0x267020b8ffbfe77f) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000039000-0xc)={0xd8, 0x6a9b, 0x8001, 0x3, 0x9, 0x1f, 0x9}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/17 05:36:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dc2000-0xb)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e19000)={0x0, 0x80, 0x20, 0x186, 0x20}, &(0x7f0000503000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000049a000)={0x20, 0x2, 0x5, 0xfffffffffffffffd, r2}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r0) 2018/01/17 05:36:41 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e3f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hci(r2, 0x800448f4, &(0x7f0000e24000)="9c68b7ee75b3659d83d40c93aa6701e1941e217c3ab4bac1a6e66142076fc10cfaf6fcdfb487df7e7201b20f42489549c5dc19e2f05ccd08cc6c22f9") listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) read$eventfd(r2, &(0x7f00009cf000)=0x0, 0x8) 2018/01/17 05:36:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000057d000-0x4)=@int=0x1, 0x4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00009db000-0x8b)=""/139) r0 = syz_open_dev$audion(&(0x7f00009b4000-0xc)='/dev/audio#\x00', 0x54a, 0x8000) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000a61000-0x9b)=""/155, &(0x7f0000a24000-0x4)=0x9b) getsockname$packet(r0, &(0x7f0000093000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000007e000)=0x14) bind$packet(r0, &(0x7f0000ba2000)={0x11, 0x11, r1, 0x1, 0x9, 0x6, @random="642aa457cdae", [0x0, 0x0]}, 0x14) r2 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r3, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 05:36:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000109000)={0x0, 0x0, &(0x7f0000026000/0x4000)=nil}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007c8000-0x5f)="f34de51224ce0e2868a5569b49ed7743524ba8ec20d6eeb60bdb02f6bd49798ac4f7f76ee711678df838ae52b471b97a1b648c788af817b938cb38de2149bb35f317724a7a6d5bae0129a9eb4116c3ad61f2a096d19771bb70a7a990b16397", 0x5f, 0x4, &(0x7f000022d000-0x1c)={0xa, 0x2, 0x3c, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000084d000)=""/89, &(0x7f0000d35000)=0x59) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) 2018/01/17 05:36:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e91000-0x2c)={0x7, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00005bc000)="", &(0x7f0000b88000)="13", 0x4}, 0x20) 2018/01/17 05:36:41 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ee000)={0x0, 0x0, 0x0}, &(0x7f0000390000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004b5000)=0x0) tgkill(r0, r1, 0x19) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000395000+0x909)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000077c000-0x10)={0x77c, 0x7fff}) clock_adjtime(0x0, &(0x7f0000928000-0xd0)={0x4b9, 0x7, 0x2, 0x4, 0x40, 0x9, 0x4, 0x100000000, 0x400, 0xb4c1, 0x7, 0xffffffffffffffff, 0x400, 0x1000, 0x101, 0x7, 0x0, 0x101, 0x6, 0x1, 0x10001, 0x1, 0x8548, 0x4f73, 0x3, 0x1}) r3 = syz_open_dev$dmmidi(&(0x7f000089b000-0xd)='/dev/dmmidi#\x00', 0x0, 0x230080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000154000-0x18)={0x35b, 0xfffffffffffff1c8, 0x7, 0x7f, 0x5e0e, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) listen(r3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000003000-0xe2)="22b9d008f800aab91032134a5d0a89260395103564ebac186568d01ffc7585834d562501c71f28198d73b15a974dad9f041f526637fd210411cd4f5e03104df30ee800f58d57d7e8b03837e090d49ca0b55bfc1e7cca1a312087a7e86a73e729e3b597c96824fa02fd980404c3f37f9c01570285511654444f2eba5b5f5de2c8daee6c7c8e05226aeca46c0862200110e30eeb0cca58a27ea66a70e805c8ca9d6121fd34c3788a9c1bf4417383e784dbc3bc080b4ba659e21eb7747e96f9a45a19e63b5757297f6bb75f170dfeb3b0b4d618719ba9c8ec68ddcf8697e0dc96281e56", 0xe2, 0x8040, &(0x7f0000002000)={0x3, {"2dca3dedd3ee77"}, 0x2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000004000)={0x20071026, r1}, &(0x7f0000000000)={0x7, 0xfff8000000000000, 0x6, 0x8, 0x6837, 0xffffffff}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x6, &(0x7f0000006000-0x30)=[{0x8, 0x5, 0x101, 0x8}, {0x7, 0x8, 0x537, 0x6}, {0x82d, 0x8000000000000000, 0x7ff, 0x4}, {0x7fffffff, 0x4, 0x7f, 0x0}, {0x0, 0x3, 0x7ff, 0x2}, {0x0, 0x100000000, 0x4, 0x100000001}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000007000-0x110)={{0x3a3, 0x3, 0x6, 0x9, "4f28b9f273dacf6ae1e6499d8c8928814a30731b1e19009c404e1ea5289157a98cb33a6ae795a55a2d2870de", 0x6}, 0x0, 0x0, 0x9ecd, r0, 0xffffffffffffffff, 0x8, "2db9b98c2109e21d966b094c476a30dc72065920125f8cf79d5da4998a1664373e05538a5a8ef30e19b4364d95da5d793d3d5f48f5ec6258b10e331dc3022775", &(0x7f0000005000-0xe)='/selinux/load\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7aa0640e, 0x2, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/vcs\x00', 0x48c00, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007000+0xee)={0x0, 0x7}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000002000)={r6, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/17 05:36:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000aba000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x100000, 0x0, 0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000872000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00002e2000)=0x7) [ 82.964803] binder: unexpected work type, 4, not freed [ 82.970080] binder: undelivered TRANSACTION_COMPLETE [ 82.975239] binder: send failed reply for transaction 33, target dead 2018/01/17 05:36:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000de2000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000948000)={0x127ff, 0x2, 0x0, 0x1000, &(0x7f0000515000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000164000)={0x1, 0x0, [{0x40000000, 0x0, 0x0}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000ed8000)="919c2ca2fad9fe35ed6c83c68c576c41f2c6f47300f80213a98391d4e5c933213021da2c1b5d537ba506c6ada8ed8228d2158669ff2bc2eb201af6b77761bb9144767cd3968230425b67a17752e113fd9c2b6c810261998e14776d35520761f088beebb0f1372afb9a38e2161c8ca0", 0x6f) 2018/01/17 05:36:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) readahead(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000a11000-0x4)=0xfffffffffffffff9) 2018/01/17 05:36:41 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000002000-0x9c)="ac") fcntl$dupfd(r0, 0x406, r0) 2018/01/17 05:36:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000033f000-0x9)='/dev/ppp\x00', 0xa02, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000355000)=0x4e, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="01840036", 0x4) close(r1) 2018/01/17 05:36:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000256000-0xb)='/dev/vcsa#\x00', 0x7779, 0x1c000) fsetxattr(r0, &(0x7f000043f000)=@random={'osx.\x00', '*-*trusted-em1\'\x00'}, &(0x7f0000de8000-0x1)='\x00', 0x1, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dcd000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$llc(r1, &(0x7f0000d9a000)=""/209, 0xd1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 05:36:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000)=0x0, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d37000-0x8)={0x0, 0x0}) 2018/01/17 05:36:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dba000)={0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xcc2, 0x8, 0x0, 0x1, 0x6, 0x3, 0x1ff, 0xcd7, 0x401, 0x0, 0xfffffffffffffffe, 0x3, 0x1, 0x8, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xc2, "9c1cbdcda630cca45f93fb9561d95cc561f94c229db4ca0ce8362b65cc46ebb471a3d38b3690dd8a13da36a4a778b554012267409121d4ccc2a8496397cce71e25d335ecac961845357cdf974de74c6aa4bc0cc9c31b4be1c04ab026048d18fbd60c8ffee1c3f053f5fdb08f5a327ac1b6cac9154ef9f2d2c455b9d5d1691cc9b2c734bfc969c893fc9c803f1983a66ef0dea8ab658312499777298867745b94f2c72483c518a403f905b4159614dd4e4e2d28810c5f92fbf527cfa7f36c7e14e202"}, &(0x7f00008b4000)=0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000d11000-0x4)=0x0, 0x4) 2018/01/17 05:36:41 executing program 6: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000021c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) 2018/01/17 05:36:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aee000-0x8)='./file0\x00', 0x200) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/01/17 05:36:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7385, &(0x7f00008e1000)=0x2) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f000052e000)=@hdr={0x1, 0x7, 0x0, 0x2, 0x6, 0x0, @ipv6={0xff, 0x6, 'mR ', 0x25, 0x62, 0x7, @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}, {[@fragment={0xff, 0x0, 0x5, 0x7ff, 0x0, 0xfb, 0x3}], @udp={0x1, 0x0, 0x1d, 0x0, "96d7890598e2564a4636201b3010ebc8640104c9b8"}}}}, 0x57) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r6, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000043c000-0x20)={@generic="6aa5ec1c90f8a04a6e6cf852a8dcd299", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/17 05:36:41 executing program 2: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r1, 0x0, 0xa987, 0x40008000000003) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r2, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r2, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) shutdown(r3, 0x40000000001) ioctl$int_in(r2, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000f71000)=""/18, &(0x7f0000c62000)=0x12) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00006a5000)={0x3d85, 0x3, 'client0\x00', 0x4, "8abc3c2b916195ad", "8769a1250e40499fa92f3c22d8758c9f3bdea3c36d5900418ff4f1fb891c176e", 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc01, 0xc200) r5 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000a69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b9000)="edb6555a661d381b35c1d2773f111ff71743d50a0f51d86eeb3b07d4196efd46e9924e807c09d68599b03a58a64027e7ba92a70ac802ef3d9317adeae3e73fbdbadeb736b1d4b17f8dcf69c807b68e95a6ea016cad38510db1ee04657647baf9cb2a580aae649e1060c5cd2eeed2ddb9ce324c5b608a790eb44ec1c337b447db54501c71622a3dd79e8099af4b58bb46826f95151fcac60b06e6d8751b05bde0892895f90314c20b74f06e4bd7dfdb8cd81498b67bc18e4b97c965885b867eac11467c118527ee7e1c2b72fffd74c11b", 0xd0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r5, 0x3) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r4, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a6e000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mlock(&(0x7f00000da000/0x13000)=nil, 0x13000) 2018/01/17 05:36:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001e1000-0xb)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006fd000)={0x0, 0x26}, &(0x7f0000aad000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009ff000)={r4, @in6={{0xa, 0x0, 0xb7fb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xfff, 0x0, 0x80}, 0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000013d000-0x8)=@assoc_value={r4, 0xfffffffffffffffc}, &(0x7f0000046000+0x986)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) shutdown(r1, 0x0) 2018/01/17 05:36:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ad000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009b1000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x0, 0x3, 0x3, 0x0, 0x9, 0x2, 0x0, 0x10001, 0x0, 0x31, 0x3, 0xdd80, 0xba9]}, &(0x7f00002f2000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000837000)=r1, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002c7000-0x8)={r1, 0x100000001}, 0x8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00005a4000)=""/0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000045d000)=@assoc_value={0x0, 0x100}, &(0x7f0000ce4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e11000-0x10)={0x3, 0x8000, 0x0, 0x3, r1}, &(0x7f0000ef2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009ce000)=@assoc_value={r3, 0xfffffffeffffffff}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) open$dir(&(0x7f0000208000)='./file0\x00', 0x10000, 0x108) 2018/01/17 05:36:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009c5000-0x12)='/dev/input/mouse#\x00', 0x6, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000cb6000-0x58)={{0x18000000000, 0xfffffffffffff001}, 0x1, 0x5, 0xbd, {0x7, 0x0}, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000f03000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c7a000)={0xd6}, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00001c5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000006f000)=0x14) rt_sigtimedwait(&(0x7f000020a000)={0x80000001}, &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000187000)={0x0, 0x989680}, 0x8) 2018/01/17 05:36:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) bind$ipx(r1, &(0x7f0000013000)={0x4, 0xd5, 0x1, "b618b55ea746", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000060000-0x9)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000542000-0x6)={0x0, 0x3}, &(0x7f00008ee000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000562000-0x8)={r1, 0x3}, &(0x7f0000c64000)=0x8) set_mempolicy(0x2, &(0x7f0000a0e000-0x8)=0xe4, 0xee) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3054b3e6) 2018/01/17 05:36:41 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000032c000)='/dev/usbmon#\x00', 0x2, 0x200000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000b9e000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_NMI(r0, 0xae9a) socketpair(0x1, 0x5, 0x7d, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00007fc000-0xd0)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, @in6={0xa, 0x0, 0xe2, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000ecd000)=0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/17 05:36:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8840, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000882000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') chmod(&(0x7f0000940000-0x8)='./file0\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:41 executing program 0: restart_syscall() r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000287000)='/dev/mixer\x00', 0x121180, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@generic="a14da772e4f21af2109760ee4df878fd", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000)='-+-vmnet0system\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r5, @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]}, 0xa3, 0x7}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000)={r5, 0x100000000}, &(0x7f0000005000-0x4)=0x8) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000001000-0x24)={0x8, 0x1f, 0x100000001, 0xb2a, 0x1, 0x8a45, 0x6, 0x0, 0xb62a, 0x5, 0xfd, 0x1f}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000002000)=0x3ff) quotactl(0x6, &(0x7f0000001000-0x8)='./file0\x00', r7, &(0x7f0000003000)="036793a5ee30718fcaf56f") ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000004000)={0x3, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)='./file0\x00', 0x9) fcntl$getownex(r3, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) kcmp(r8, r9, 0x0, r3, r3) 2018/01/17 05:36:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200800, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x800000000000002) 2018/01/17 05:36:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2275, &(0x7f000087f000)="") 2018/01/17 05:36:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f00007e9000-0x10)={0x77359400, 0x0}, &(0x7f0000947000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) pipe2(&(0x7f0000078000-0x8)={0x0, 0x0}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000622000)='net/rt_acct\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000066e000)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00006f3000)={r1}) r2 = memfd_create(&(0x7f000084c000)='mime_typevboxnet1{\x00', 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000eea000)=0x0, &(0x7f0000590000)=0x4) 2018/01/17 05:36:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4fd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x15, 0x4, &(0x7f0000000000)="b44e9f24"}) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) tee(r1, r0, 0x0, 0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000461000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000)=[0xd7d4, 0xffff]) 2018/01/17 05:36:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000025d000)="", &(0x7f00008f1000-0x4)=0x0, &(0x7f00008e6000-0x4)=0x0, &(0x7f000033f000)="") pipe(&(0x7f0000367000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000636000)={{0x7fff, 0x3}, {0x9, 0x7ff}, 0x100, 0x1, 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]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00002b5000)=0xa48, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e83000-0x4)=0x15, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00003a5000-0x10)={0x0, 0x0}, 0x10) ioctl(r0, 0x7, &(0x7f00001bd000)="59f5c95b00f98899bfa08abe5e382d921fd1df327c407a758babba3039385fd6a81985972ce3388efbb71d4e3aa15bbff68475d83d3cf6d5a024769685ded11dcd52489aace239286bba822638841dd404be7b0d20146769ce73c7f6278d7fa273bfced1f196c9730cdccd58374741f512b9bdbef4a16a8a4ea5b8fe31c3e26a5bd13d3d4ef9fe4f570a7f1cffd0e2") 2018/01/17 05:36:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006cc000)=0xc) sched_setscheduler(r1, 0x3, &(0x7f0000043000-0x4)=0xffffffffffffffe0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000794000)={0x6, 0x30188ccb, 0x6, "7175650a65ff01000000000000000000ffffffea00000000000000000000000000000000000000000000000002ffecfa00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getxattr(&(0x7f0000a3e000)='.', &(0x7f000073e000-0x12)=@random={'osx.\x00', '/dev/snd/seq\x00'}, &(0x7f0000e58000)=""/81, 0x51) 2018/01/17 05:36:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000060f000)=0x10000, 0xffffffffffffff26) r1 = syz_open_dev$sndpcmp(&(0x7f0000bc7000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2400) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000586000)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/17 05:36:41 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f7a000)='status\x00') mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f7a000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0xfffffffffffffffa, 0x8000, 0x0}, &(0x7f00001c7000-0x4)=0xa0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000708000)=&(0x7f0000f7b000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f7b000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f7b000-0xdb)={r2, 0x7c, "70f5b54efb4beb970a93c9680cd21abbd13a6c77b97be25551107a3073c6deb556af0c688fd43d76c2c7426cc3d5b4e26f31a782b421884e42f7134d69c683157e9a96f4cf3397a8387b92487ecaa1c79be75461c24ee604ad5a6e2fa8747fa05dafa93087c5f358220c0b7cd05c43e0591c71c6e6316e8eecce519575f0132df63581ec741b81d2b682f4439dbe9fc0fba15f115420432a63638c60fa23299ef02c1705c251606e716310d43dbaaa3f53bb17edc7789cdd276cdf04fe5defe5ba3b1a87b28a0d3027d3526ca576e4f97215bb"}, &(0x7f0000f7a000)=0xdb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000-0x20)="0ae675b002fa83e5b3ff0300000000000600088217ad40000000fffffff507", 0xfffffffffffffe34) connect$netlink(r1, &(0x7f0000a53000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x7fffffff, 0x40) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8937, &(0x7f0000f7c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0xa5a, 0x8001, 0x1, 0x9, 0x3ff, 0x7f}, 0x82}}) 2018/01/17 05:36:41 executing program 2: shmctl$IPC_RMID(0x0, 0x198) r0 = syz_open_dev$dspn(&(0x7f0000507000-0xa)='/dev/dsp#\x00', 0x0, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x88)=""/136) socketpair(0x2, 0x2, 0x1, &(0x7f0000680000-0x8)={0x0, 0x0}) fadvise64(r1, 0x0, 0x3, 0x1) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) 2018/01/17 05:36:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r1, r0) unshare(0x400) getsockname$netlink(r2, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000915000)=0x0) 2018/01/17 05:36:41 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d4000-0x10)='/dev/sequencer2\x00', 0x400802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800000000000}], 0x2c) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/01/17 05:36:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000119000-0x18)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/17 05:36:41 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = dup2(r0, r0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000104000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) 2018/01/17 05:36:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9e000-0xe)='/selinux/checkreqprot\x00', 0x800, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000f4f000-0x38)={&(0x7f0000a48000)={0x27, 0x9, 0x5, 0x2, 0x3, 0x9, "fcca16450a7f35ccab5833798fc6cb49fcd96392df4eed7bdf793f8da422b1476e4f1189531a5642c65d5c96cbc6c7c8d813a3c63305239771ce4b7dd4ac66", 0x80000001}, 0x60, &(0x7f0000636000-0x10)=[{&(0x7f000008a000-0x52)="cd32e9c5dfa5d0e5e72ca1c1ae128a1807fededcf5ca3ea851699dc25293d46ab8c1c5f91243f4a704fc5367834e546e26918b67fa9e0b42d215434a5bd3ea96fefb9813053442042eaf072d696eeb2f2a77", 0x52}], 0x1, 0x0, 0x0, 0x40800}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) 2018/01/17 05:36:41 executing program 0: r0 = getpid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa6000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000)=0x0, 0x8, &(0x7f0000037000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fde000)='./file0\x00', &(0x7f0000b94000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000004000-0x8)={&(0x7f0000003000)={0x0}, 0x8}) 2018/01/17 05:36:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x8)='&/proc\\\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000)=0x1c) fcntl$addseals(r0, 0x409, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xca, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x2, [0x8, 0x3, 0x0, 0x0, 0x8000, 0x7fff, 0x2, 0xd0]}, 0x5c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x7, 0xfffffffffffff432, 0x1, 0x5, r0, 0xffffffffffffffa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@generic={0x5, 0x3803, 0x3e}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0xb809, 0x0, 0x9, 0x5, 0x1f, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000003000)=""/91, &(0x7f0000004000-0x4)=0x5b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0x40, 0x2, @thr={&(0x7f0000004000)="2ee8daa1d87291b8ea186faff40e06", &(0x7f0000005000-0xfc)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_delete(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80800) ioctl$KDSETMODE(r3, 0x4b3a, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={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]}, 0x8, 0x7f, 0xfffffffffffffffe, 0x5, 0x80000001}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r4, 0x401}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r5, 0x8, 0x1, 0x8, 0x5, 0x6}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000008000-0x4)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/17 05:36:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000721000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00008d6000)={&(0x7f0000001000-0xe8)=@del={0xe8, 0x11, 0x200, 0x2, 0x2, {{'cbc(blowfish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x400}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20040001}, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x8000, 0x4, 0x3000000000000, 0xfbd, 0x7fffffff}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x7b)={r2, 0x73, "590830a9f88829dd85bb026086969c0ac9bc31c0a02fa5121ab4f5e1015ce277413dc183879b7fbd4a7ae7555169ec969f0b1bcfa2640274df96fbeebe8e1c2be1ed40976c3b85ba9ccce6bd6182fb78ff99366fa06ce4c8c8fbfcaccc56a7ad6ec1495ad2df66ca6adfe1c11d967140315100"}, &(0x7f0000002000-0x4)=0x7b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000004000-0x8)={0x3f}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000003000)=@int=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000005000-0x4)=0xb702, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000005000-0x18)={0x0, 0x1f, 0x0, &(0x7f0000006000-0x8)=0x0}) listen(r3, 0x59) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000003000)=""/96, 0x60, 0x40000000, &(0x7f0000008000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000000a000-0x10)={0x4, 0x9, 0xbf, 0xcb}, 0x10) [ 83.536585] binder: 7688:7693 got reply transaction with bad transaction stack, transaction 38 has target 7688:0 [ 83.547140] binder: 7688:7693 transaction failed 29201/-71, size 0-0 line 2718 [ 83.606721] binder: BINDER_SET_CONTEXT_MGR already set [ 83.607221] sctp: [Deprecated]: syz-executor7 (pid 7710) Use of int in max_burst socket option deprecated. [ 83.607221] Use struct sctp_assoc_value instead [ 83.629180] binder: 7688:7707 ioctl 40046207 0 returned -16 [ 83.643254] binder: 7688:7707 got reply transaction with no transaction stack [ 83.643300] binder_alloc: 7688: binder_alloc_buf, no vma [ 83.643331] binder: 7688:7693 transaction failed 29189/-3, size 0-0 line 2903 [ 83.664936] binder: 7688:7707 transaction failed 29201/-71, size 0-0 line 2703 [ 83.679828] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.685324] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.690836] binder: release 7688:7693 transaction 38 out, still active [ 83.697501] binder: undelivered TRANSACTION_COMPLETE [ 83.702617] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 05:36:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1) mount(&(0x7f0000ddf000)='./file0\x00', &(0x7f00004f6000)='./file0\x00', &(0x7f0000888000-0x4)='nfs\x00', 0x50, &(0x7f00002c2000-0xd7)="4c260b0b0358d19d5475b066e16fcdc5708c6bda31e8b8a2685f69120074d4deddb3797e9a96dcefbe662dccc1fa2a48b389e5b807eaec3837a3773bc426a9f4bec242f534de5869dc504be0f4619a322989a995f2884c432f15e348b20e210b812ba4f180ab270e58f8aa36f85528df1d05cea646372c7de097b8b68a02c998520c8662823cb4c40b72e33bb8a518517c7864225ee334d0156e0ea5f82ddf9ac3fab82b1b9af8c18b471d9fa4771c680c07cce5fb3256e40844785be08c36ba14a3c9e4c34a5c79a690a794a39f5267b20490164e70b5") r1 = socket(0x2, 0x806, 0x0) listen(r1, 0x101) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bf5000)={&(0x7f0000eec000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) poll(&(0x7f0000c1b000)=[{r1, 0x0, 0x0}], 0x1, 0x125) setsockopt$sock_int(r1, 0x1, 0x42, &(0x7f0000008000-0x4)=0x1941, 0x4) syz_open_dev$sndpcmc(&(0x7f000044b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x4082) 2018/01/17 05:36:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e9000)='./file0\x00', 0x84) recvmsg(0xffffffffffffffff, &(0x7f000031a000)={&(0x7f0000979000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001b2000-0x40)=[{&(0x7f0000af1000)=""/35, 0x23}, {&(0x7f0000910000)=""/4096, 0x1000}, {&(0x7f000069a000)=""/33, 0x21}, {&(0x7f000056f000)=""/229, 0xe5}], 0x4, &(0x7f0000be2000)=""/211, 0xd3, 0xcde3}, 0x1) recvfrom$packet(r0, &(0x7f0000152000-0xad)=""/173, 0xad, 0x40000100, &(0x7f0000e6f000-0x14)={0x11, 0xff, r1, 0x1, 0x8001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f68000)=""/4096) unlinkat(r0, &(0x7f0000d11000-0x8)='./file0\x00', 0x200) fdatasync(r0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000085c000)=""/22) 2018/01/17 05:36:42 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d22000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f1b000)=0x0, &(0x7f000026a000)=0x4) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x80000, 0x0, 0x1, 0x1b, 0x19, "f0596a74441a71fbe1ae71ab8384619d161f1942e6c2cefc79d276db1c991473854684fb39aa2649e298f6452e0d79738ffe98cbcb8aa2aeb5786ce188fabb33", "0d1b83f9d96decfd1ddf612a47889f8c3d1ad25d83e1d18e525e842d1bcad8d5d06e4f46f3b11acc0dc3f61d13212e1ebab9cf0ebcc33dd6fd2f657ce9128127", "56d52cf74676b29d694440a9dfb2fc042256e46517313b6f53945a560d02a93c", [0x1, 0x0]}) clone(0x2, &(0x7f0000373000)='i', &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002ab000)="") setxattr(&(0x7f00004ac000)='./file0\x00', &(0x7f0000ec2000)=@random={'trusted.\x00', '\x00'}, &(0x7f00006b6000)='em0\x00', 0x4, 0x0) 2018/01/17 05:36:42 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = request_key(&(0x7f00001de000-0x5)='user\x00', &(0x7f0000efb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006d6000)='\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000cd5000-0x8)='keyring\x00', &(0x7f0000bb6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) r3 = syz_open_dev$admmidi(&(0x7f0000015000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x80001) accept$inet6(r3, &(0x7f0000551000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007bb000)=0x1c) pipe(&(0x7f0000b4e000-0x8)={0x0, 0x0}) keyctl$describe(0x6, r2, &(0x7f00005f4000)=""/157, 0x9d) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000a0d000-0x8)=0x0, &(0x7f00005f5000)=0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/17 05:36:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x11, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00009d8000)='/dev/admmidi#\x00', 0x6e, 0x482000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000230000)={0x787, 0x3, 0x7f, 0x1, 0x0, 0x3ff}) llistxattr(&(0x7f0000788000)='./file0\x00', &(0x7f0000169000-0x1000)=""/4096, 0x1000) 2018/01/17 05:36:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000096000-0x4)=0x0) write(r0, &(0x7f00007dc000)="26000000240001f8feffffff00008d4001000025010000000e00040040a68fe90c026b010035", 0x26) [ 83.703076] sctp: [Deprecated]: syz-executor7 (pid 7713) Use of int in max_burst socket option deprecated. [ 83.703076] Use struct sctp_assoc_value instead [ 83.722453] binder: send failed reply for transaction 38, target dead 2018/01/17 05:36:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a80000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000081f000-0x4)=0x8001, &(0x7f0000548000-0x4)=0x4) socket(0x4000000010, 0x803, 0x0) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000)="", &(0x7f00009a6000-0x49)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009a1000)=0x0) 2018/01/17 05:36:42 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fbf000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) epoll_wait(r0, &(0x7f000041a000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e2000)=0x0, 0x5, 0x0) 2018/01/17 05:36:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = syz_open_dev$vcsn(&(0x7f000084a000)='/dev/vcs#\x00', 0x100, 0x20400) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00003d8000-0x4)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ac000+0xab3)='/selinux/checkreqprot\x00', 0x8000, 0x0) r4 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r4, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r4, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000917000)={0xffffffffffffff7f, 0xfffffffffffffe00, 0x0, 0x200}) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000068000-0x7e)=""/126) 2018/01/17 05:36:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ec2000-0x78)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x8, 0x44a, 0x62c5, &(0x7f0000276000)=@generic="fe042f14cab387a11a8155ceff3e5f7d", 0x22, 0x100, 0xcf}) write$fuse(r0, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random=""}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000422000-0x8)={0x0, 0x0}, &(0x7f0000038000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003f0000-0x18)={r1, 0x9, 0x8, [0x0, 0x9, 0xa65, 0x0, 0x8, 0x800, 0x80000001, 0x9]}, 0x18) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000209000-0x12)=""/18) 2018/01/17 05:36:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x200000001) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e5b000)=@common=""/16, 0x10) sendto$inet(r2, &(0x7f0000c26000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:42 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000015000-0x2c8)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="9ce35ea586d7c96d4f"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000783000-0xa)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/01/17 05:36:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}, {0x0, 0x0}}) getpeername(0xffffffffffffffff, &(0x7f000046e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed6000-0x4)=0x26) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ce9000-0x10)={0x7, &(0x7f0000842000)=[{0x3, 0x9, 0x7ff, 0x209f}, {0x6c, 0x9, 0x9, 0xecd8}, {0x1, 0x4, 0x2, 0x5}, {0xff, 0x0, 0x3, 0xc79}, {0x3, 0x100000001, 0x9, 0xfd}, {0x9, 0xfffffffffffffffb, 0x8, 0x1ff}, {0x7ff, 0x4, 0x400, 0x1}]}, 0x10) 2018/01/17 05:36:42 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x200000000000000) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000118000+0x306)={0x3, 0x4, 0x5, 0x2, 0x14, 0x400}) 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, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/17 05:36:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000799000)=[0xffffffffffffffff]) 2018/01/17 05:36:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x48, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 05:36:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getpid() chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") r0 = creat(&(0x7f0000552000)='./file0\x00', 0x20) connect$inet6(r0, &(0x7f000042b000)={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000}, 0x1c) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000023c000)=0x7) mount(&(0x7f0000d20000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f0000225000-0x5)='fuse\x00', 0x5000, 0x0) r1 = semget$private(0x0, 0x1, 0x82) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00001cc000)=""/78) chroot(&(0x7f00002e7000)='./file0\x00') pivot_root(&(0x7f00004a6000)='./file0\x00', &(0x7f0000a97000-0x8)='./file1\x00') 2018/01/17 05:36:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000047b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff97) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvfrom(r0, &(0x7f0000464000)=""/47, 0xffffff4e, 0x3, &(0x7f0000796000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000ae9000-0x10)='/dev/input/mice\x00', 0x0, 0x4100) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a89000)=0x7, 0x4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000a08000-0x70)={[{0x80, 0x4, 0x0, 0x81, 0xa0, 0x8, 0x3, 0x7, 0x6, 0x8, 0x1, 0x81, 0x4}, {0x1, 0x8, 0x4a, 0xfffffffffffffff8, 0x6, 0x3f, 0x2, 0x3ff, 0x9, 0x1ff, 0xfffffffffffffff7, 0x3, 0x8000}, {0x0, 0x822, 0xffffffff7fffffff, 0x1, 0x6, 0x3, 0x8, 0x5, 0x8709, 0x100000001, 0x6, 0xffffffff, 0x5}], 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:42 executing program 7: 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$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000270000)={0x0, 0xb0, 0x2, 0x0, 0x7, 0x8001}, 0xffffffffffffff9e) 2018/01/17 05:36:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x20000210, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0x407ffc0003}]}) futimesat(0xffffffffffffffff, &(0x7f00002cd000-0x8)='./file0\x00', &(0x7f0000db8000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/17 05:36:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e76000)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000005b000+0x303)='/dev/dsp\x00', 0x40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000+0x721)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000d8f000)=r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e2c000)={0x2, &(0x7f0000e07000-0x10)=[{0x98, 0x9, 0xaff7, 0x4be}, {0x20, 0x564d, 0xffffffff, 0x101}]}, 0x10) flock(r0, 0x5) 2018/01/17 05:36:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d5b000)='/dev/sg#\x00', 0x5, 0x8a040) 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$dspn(&(0x7f00008a0000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) getpeername$llc(r0, &(0x7f000010f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c68000)=0x10) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) [ 84.292833] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 84.328779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 05:36:42 executing program 1: r0 = semget$private(0x0, 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000000)={0x7, 0x3, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c5a000)='/selinux/create\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00008a6000-0x20)={0x20000000010002, 0x1, 0x20000000000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/17 05:36:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x0, "d7a8b327f674"}) mlock(&(0x7f0000767000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) 2018/01/17 05:36:42 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) [ 84.342737] kauditd_printk_skb: 125 callbacks suppressed [ 84.342744] audit: type=1326 audit(1516167402.617:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:42 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c31000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x5, &(0x7f00006ff000)=[&(0x7f00004cd000/0x1000)=nil, &(0x7f0000901000/0x3000)=nil, &(0x7f0000d40000/0x3000)=nil, &(0x7f00006dc000/0x3000)=nil, &(0x7f0000522000/0x1000)=nil], &(0x7f0000001000-0x1c)=[0x7, 0x1, 0x1, 0x1, 0x2, 0x1, 0x5], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000673000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000590000)=0x68, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004b6000)=0x0) ptrace$peekuser(0x3, r3, 0x200) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000084d000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00008ba000)=[0x9, 0x5]) sendfile(r2, r4, &(0x7f0000ceb000-0x4)=0x0, 0x6) 2018/01/17 05:36:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000840000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0xb80, &(0x7f0000ad7000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f000091d000)=""/142) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f000010f000)="05", 0x1}], 0x1, &(0x7f000073e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000839000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xffffffffffffffa8, 0x0}, 0x0) 2018/01/17 05:36:42 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d91000-0x9)='/dev/ppp\x00', 0xa4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000000000)=""/160, 0xa0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/199) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000003000-0x4)={0x0, 0x0}) socketpair$inet(0x2, 0x80006, 0x9, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000+0x886)=@generic={0x0, 0x2, 0x80000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000-0x4)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000004000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f7, &(0x7f0000008000-0x1000)="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") exit_group(0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000006000)={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]}, 0x33b7, 0x9, 0x2f7, 0x4, 0x1000}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000008000)={0x1, 0x203, 0x8, 0x2, r5}, &(0x7f0000008000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000005000)={0xa, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f000000a000-0x8)={r6, 0x8}) r7 = semget$private(0x0, 0x1, 0xa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r7, 0x0, 0x11, &(0x7f000000b000-0x12)=[0xffffffffffffff7f, 0x3, 0x80000001, 0x2, 0xfffffffffffffffa, 0xfdbe, 0x6, 0x200, 0x8]) 2018/01/17 05:36:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008f0000)='/dev/vcs#\x00', 0x5000000000000, 0x210000) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TCSETSW(r0, 0x5403, &(0x7f000085e000-0x24)={0x0, 0x8, 0x5, 0x0, 0xfff, 0x3ff, 0x4, 0x40, 0x10001, 0x403, 0x1, 0x1f}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a5000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000035a000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000c5f000-0x78)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getrandom(&(0x7f0000335000)=""/15, 0xf, 0x3) finit_module(r0, &(0x7f000045f000-0x1)='\x00', 0x3) [ 84.386694] audit: type=1326 audit(1516167402.618:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452df9 code=0x7ffc0000 [ 84.418495] audit: type=1326 audit(1516167402.619:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 84.478242] audit: type=1326 audit(1516167402.621:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 84.508658] audit: type=1326 audit(1516167402.621:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 84.535145] audit: type=1326 audit(1516167402.622:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452df9 code=0x7ffc0000 [ 84.564474] audit: type=1326 audit(1516167402.622:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 84.589536] audit: type=1326 audit(1516167402.623:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) ioctl$TIOCNXCL(r2, 0x540d) fallocate(r2, 0x0, 0x40000, 0x1ff) sendfile(r1, r2, &(0x7f0000d81000-0x8)=0x0, 0x468c) 2018/01/17 05:36:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) syz_open_dev$admmidi(&(0x7f0000216000)='/dev/admmidi#\x00', 0x1000, 0x32801) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 05:36:42 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) r1 = syz_open_dev$adsp(&(0x7f000035b000-0xb)='/dev/adsp#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000012f000)={0x0, 0xffffffffcaeb25f5, 0x24a, 0x7}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa7000-0x20)={0x6, 0x6, 0x201, 0x7fffffff, 0x6, 0x400, 0x8, 0x9, r2}, 0x20) 2018/01/17 05:36:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00004e7000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 05:36:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000067b000)=0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) 2018/01/17 05:36:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000006b000-0x9)='/dev/sg#\x00', 0x3, 0x80) epoll_pwait(r0, &(0x7f0000892000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x90a2, &(0x7f000088c000-0x8)={0x80000000}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003a8000-0x10)={0x100000000, 0xfffffffffffffffb, 0x7, 0x1}, 0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000-0x1)=0x0) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') readv(r1, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/01/17 05:36:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000002000-0xa8)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000+0xd44)="39db28448f136c509c82d0ccd89a7cf7e93d32b7712ce375ba437589ed2dca6b599f72cf333164f95d77a20346c6c40affeadd96033e61e66f8d35838d7c11b22ea0c9c1f6d3c8744a903e34fd6a500cd79518cd2004f98f53450a2b764457fad047763b1fbe0b7f2344d8284e0e67305be772e8da62d6dc94ef", 0x7a}, {&(0x7f0000000000)="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0x12}], 0xa, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x200000c0}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="7c30eb449908a50ded6e47a170ac138d014d7b43be7b6f5b54702a224ea29206591f4e4239ceede145faab0b67bea8510afd54d0b677758ba2c759fed4c600b76334a84143c4a0fa1d5d7d67f006d28ffa5425e656077d9baec90d6adc9fd248d3239d5d8f39cc60e4a59aa6506776b5582baf500fc8bfa1cd9e0ea5f496fda226800bb0d559f38d9b1b53a6e882059f598013d428290f838787235078be761b756fd26b5a49e777b665f98989c96829ea4c6753d2bb", 0xb6}, {&(0x7f0000001000-0xee)="23ca53f8d706e2f0c1f6d6d28c262edf0f767c2a77347bba70f146508743a99a0fd2402b52872f8ac346d7716dc56ad79f87203a3b733351db13e4d40b05736c9f7f10b38f8e7a3be7c5f1755919dd3f4604e7b5ecfa48794346e1ef32b290daad290237ff4aa5649128725ad95a9a8f8271d0e5bd91d5061f2d8e6e760e19cdf2649370f198a508581e3e339bb3f55e394500620e390e259ddbd8a096043f82da1e3afc602999385a3093456fc92e87fdbd17070b55f2e92a16d2953fae966b7d9409bd8032cf1af86b2634f308ed56c1cc5eb09d5a2f2fff071029e906045e14a1d087329e2cf8112c338c2a7f", 0xee}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000)="8d8b81fc61542f28ccc41e51ba3e82d7e1dc1e56789c1ee787ec4cf55c0883799032543508366ced9749b8cd27abf1e1d86f577f276dcfa4b2ce0b76f7474a19ecba0d9bedd03479d8c705a9520ba0ca92e0995a9839b5db607a898ed3a2e5946ee92197cc07e5c44948ec27b865979a610a88026e50108bd4f9a462286f6c97125d1e2b80c3797979a46485b1db29150f10053d141d8c945f7163f34af4b6743d7c2b", 0xa3}], 0x4, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xb4}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x98, 0x117, 0x2, 0x7f, "edf9f4d039384cbc8237eda63f9729b9ae2d53847245bb24b789fa60305ea47ce128e2b4c03f1f6677d769e35b89267f69fdff9e593ad291a3b6234baed3bd8cefe4fdedea3a91ea6aee08b267778668fa1667f364ebcd0890b3d96320526f37c3d01996bde49440eee3776c4120c0dbc30b0ef8fba01c859c90a26be859c6"}], 0xe0, 0x800}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="7a77083b8b9d03", 0x7}, {&(0x7f0000001000-0x80)="55d8010ec148c348e2157b9eab8f032ae7553c8e8679bff650779593835ffa71130ee74ea744d3549e12192de2fc720bc654977b7a3f9a81789dd23b643b2d2268dedbf74b8ed4a2ff8ed43b3aebdcb77711eb488cfe99e4d638e9ba4d7dd1c15b6619321c5c6a8ce64f1fe9771273ce450594ae8f9d55f950ba1422cb3adeef", 0x80}, {&(0x7f0000001000-0x27)="d66b27c8fd91bbe6eb8d8a2b5a6cb8a4e41dd00e89d78cc26812f1f954c60aa482f6b371c2cfb3", 0x27}], 0x3, 0x0, 0x0, 0x24000000}], 0x3, 0x890) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000)={0x2, 0x80000001, 0x101, 0x0, 0x0, 0x7fff}) getcwd(&(0x7f0000000000)=""/2, 0x2) fcntl$setsig(r0, 0xa, 0x37) fcntl$getown(r0, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000-0x4)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0xa80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x9b)=""/155) 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) 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) 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) 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) 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) sendmmsg$alg(r1, &(0x7f0000002000-0x150)=[{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x68)="5e146e640c8ba0e2ecbae3f3322117e1a6b3780e07858012747d564773e5bf1b714f9db2e3838f624d3c0e99410a188ba17bcfad79d8bbd0f6fb93c74078f94c045581c3587e8e0000e53ddd50a8ecbd08515af5db7555265bb5150f1d37fdc8e95405ea03b3de56", 0x68}, {&(0x7f0000001000-0xbe)="c96ed23035b2ae032d830cc932f1fc96e6b1db3a605e94384f4bcd1dd1cdf3bc4c271de654263219b6a500145ec446fa9c2c342e713176e98dea1003b7741a83ef576a270240c94f3655a907fc673d075ecf9deeeb87853ef1e5528b760622631a9b51781784679379db09fe26c1e833a257267e88f5c5ff32bd326e564ef1837fc2272df429f2842c02fe7dc031128df3ef0c48b023478b70df3064138d602f9fbc5faf8b03f88fea9b54ffc9ca42da65eb3544c5923be982f31e3ad2ee", 0xbe}], 0x2, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)="e9918c98ed2da009a4e8b4c398876e0c7e10cd769231da8e6b7d", 0x1a}, {&(0x7f0000004000-0x5b)="4c57106d05574aefa07ade5288c8f5a1baa9bdacd453c2390e190dceeebd4636f9fb1836e6a0d9f9f832446aea181197f48d5eb43bcbcfab48ea3621fbb85dbf162694fd61ce1dd05816f5e5fb536f5f8e3f9803748aa9ee0c2c90", 0x5b}, {&(0x7f0000002000)="", 0x0}], 0x3, &(0x7f0000001000-0x70)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x40, 0x117, 0x2, 0x27, "bed72938599ecfcb247f5aefe32c02603f13ecd3a8970c1d210abba3968e9b74094ecb72b1ad7d"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x70, 0x20000800}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="f74d17cc0b01cffb8750780877737b7fdd690de1c079a2e2670c9da068a2f65ea10f8cdac81a47e0e8fd70410742b0ff5759ad57d582804ef30d0c16c228d8828a74c5e8a5b5b8e694bd50ff88d648e985c4b94055d740b6a40d35d5a79f3f9af61e89e71aa54f7e78284eab0bc3fda8005f65fc464be82d8e7dc746a25fecf19d9c313bf954d03a0531c2871ba9a6710bff3ae013a45e350557013f20516ea168c521fb9e9a9c67ce81bb6a2078c5338c4a0c5708846eab7795cc5edf", 0xbd}, {&(0x7f0000003000)="6e35800982cb15e84a74f0621b8feddfe1213b753719ba6d10ea34d82f2ab9b8a93ab149d42d32d038fbc57e60435324714997a2fa385048679fe5dbeedb979c83ab3d3b3e306acc433569c61542490c2da3c1d407690d02e61f15f663fa01becf4e606c377fc54581a8ef1980275df21beb96d8eedb30148b5596bf8f3776ff8a17dfc62bd072d272cf3444b751cb06b776c46565e6cb7488ac5d4739f99074f5a4e9a56965a0e544ca948432a33829e1b9dde7e3709259dd1384f0d155399182528337193aab1ab2d7642f8fd0da395d59b6f1133e61c69e1ff028244d8f25", 0xe0}, {&(0x7f0000002000)="20236e027bea331aafbcec476425e357eaf1acd4d4d90659c1f2a486151301f8c22d2c584ce98e97edc9e6decf2b7bb7027ee44ccfea4dea5a4ed457c9f933d36ac4776fa8dbbae0201a60dbb46298", 0x4f}, {&(0x7f0000003000-0x30)="31071996d677393920c4b8f6303ad154bdf248d4e81b6b765454798f2b68b070eb751b4605f1f6e73bd9a8e992de9246", 0x30}, {&(0x7f0000002000-0x1000)="54f1a2fc51c0ab4b6c98ed18b40c3a8be20188a9870ae23ca6a2c638d240e0432d372bc39e9b15732450d111e235c47449181e8381c635616e1bec9124d0c3b9d7fa82d76462474bccad83e432377a904448b6bb82f72fc45990c91e1ac6a1d0ad933eda2805b7672db827c99a8c08115a4eff45fe6baafad21e179da7c6700ed354df0fed998fd6c77c375191d25a49b20bd14c3f89a7696ad4237fe4c95769f203ec115a4de0f0bcaa1f928bee84df67820f0b24d0873d83160e5705f791cc59d392aa0dd7319fc9ce70e8fc0b4fc28326fcb000320dc7c943eb9b27915c0a04844677cd3d65dbb267201bd1f8adf8fcdaacd55dfc5a4151fbe4dbd837d6f3d0d809774fdf024d4ba330915d1e0bd59cfe2c534525eedd1ba493b39615508daf544a204c814332850e41ab13c11b78dfb0e269feddcc7f4068863ad8f8770d8077bcdf58892f4363543b028787cbc577a748e3439ce20c904d5572fdb25ed7825f334c9471d25fd9e4e55fdeaafe17cf38aa1ea053d529399f875b0d51ded31811c5c4ab6452756e5bca75e5e1bf0182c8f8c8b556ff2fbc0c46ccd5c375927394c4ae3323fa39c247e8a770b51f91fa75566f4873888c0b6e8184c21bbe5e19c4dcc6fc380ee8042135fe7f2a4520f2286b54f92dfaa0a145b9a302abc73c0ae74be007ea24ba9c9d1cf2f5e98300911998486f906b9234fe50afb3bfc194d6cb05288d607a3e8d20e532c63285aa4b9ad23c4abaa379bcf47fea717e386cb05060c4c3a51fb00e4cabac496d8c89c7cf1803167cbc158642018a7ffbdc87ee34055cf82a457cef2bdda280dde96ef5bc5164c8ea67c289bfd92ae4a36b1fb71aa399a4efe74ea57d660a7f383d41d90b09ba5776ae79029f1db89fbfed2b4ffafb49bab5c7fa7a0ab16a91d2c527ec3695468be1c5c0915becef45a89a97fb05a05d2bfca2cbdd3ff079045054bada294f46a662e854c98b66026e1185cc24394f7e7400dbb54432381b10ca2c19ac190ada31a632e1061cbfddc4f0381874d13859ed8804c21dd9964b765df57a47db348a69af548e8fbf1d00bb4d5276047d2af2955080273c5390dc9d379f2816e6d72af8149dfe559c77eb2957fedf7edd44df147c596d482ddc7cf6c140bb92ad0061f7d16ce9f4f9e8d33ea577900e0d46e5417c586e7da75dd2822df3d8619b0a6258526b9677d407b6d956d1ba46ff33a043ca38b366ba503648ef79071ee36de8be92cd03f33931fd1fcfc5ed95232b553c9aa83388434a3179bb37cddc3164fa26863407620145896209df459fa915edd0ba242915cc5d7476106e123f44e8e4f90d09321932b2ee2c6228d7190d76e3b779c2c139afeb44ad6c285505ce57f0d24a2a1555cc8e466cef9e442a71ddb53f841ba13dd191a4be84f1bbe16d99edb0edb8c0ce63a66c0fecef680f0c8a67ae64e816d677678db6dade4dec5bec73661ddc8b96bed752f75c95b8ecf3acd46207fda2208a9af6156f78f007ea313d0d0f1cfbb301d1df28bdfd4aa3de8d084c1c8b098610ecddbdc2a608aaa655b675ac0f8c6cce56119144c1caa467c397c3d291f8b75d07cde85f011c54183b7e5ae743f5a7e5a4c2b4815c2a577ea8318ede43db4f9fe67a6aac598cbcae2742d2f8b02e7589ceca2c56432601e18e5c246b03243340a3c5664b77d401f00dddd8377daee8eef64118e230252ce2dd8cd3e15caeb0803c312669a401e223c8cd5a65f3c46056678b039a987750011711a59944a5200636201831178a7ac0b868970444acfd29c0d74d581cedc181cac4ea52b89500bfdcaabc63a6c9915e5230ca96b8b1a23c7ad59f3ca702863bda617441d321becedae81d247542d1f7cede7a95e904bedf675fe64e87edc140431fc612d239d54a4c483c1d384525d768f7b7a0aa1ac8a411a72b0f38aa86d599eb07f6d34be0fdaaf348316cd8b17c91bcac61d1e6942f483024e73e80fa98f850fab4558c2283619a83f53defd758e09f02fbc737d53872241fe23c6799039468be2a672dd6d35b51f7202ea4c10c44e6af8f027bf83af67d1c3806bed3359151a810eae36839253f3192e94e0899cb9c1fa1e44fe8e17d5c00ec5739240e78046802997b08ab87e1463a6775a9b4fb3e98daa1a7a6658f9929f777b63390ad8823bc2d5a795a9d37e7bb6a5b31aa65c4d2f385d2c8b2ae080de43ac0d708420aa98d58f1618d812742c891add1de2cacab9e5628ed4d1446d7bc689fb4afad0d62963726d64f8325e4d80a685a5b2ef30c7ed2a19d7bb65b342c854751af3f175ba0b681913032c882095d24057248ff08e482690ab850a250dee959cb5e50f4c4aa03f1712f255ea09dd8466a2bd5065f17b0088df4638958813fe0cd65612cbb8d044e48c11530e6c5eae60eefba0a14ceb7d4fc2ce4ed95b9ebd30b85a407b94188b9d8ff07dfdc1d545ad70fb4ec39ec0592c80dfcdac18ebc41cdb0ca5a7b627d34eece5ce808597814e84c504afd18310f04d776b4378a616956381120a99bffd4e7492af6e5a1cc79a7416e85c0a16a1649709cb61918e0963e0e3739a52ea2355205e3d472b1e61de39fd59d709c52b947c81884c2db3fe2aee9f0d246f043762e246d2c78ee46e3606c184411a743344f9626d07e00c5cbea25201846c514d3617a2573bfdaf617a6a4e00aae135259bd0b06d105290ce460e0d3bd41db054038e4a16ec6c521bb50993dcb8aadafc1d0d88f0cad278a9a86ae4b9b1832518553da3c9fa691c765b8365c19cc66a7cdf35a69403f1f7070bba7dac100e81a98d1a7202d1e02919c4f9d4151688a281de821302cc61a9e4ef2cf60aea18e7828152aa780d0fe7d949aad50cc55439a526c61f27bca44c112187cb40f75644607e260286dd5662f22759b1ec0b0ac16f80fddc6472eeb60a0af38931796ab85d2506eb0ce480367e9300aab56da8a7e8a17cf61e4c1caeb0a2b5ba43e9f09185a64cfaa5fbf2a50e996aa2788ade897e9dcbebd9724efa57a740df53c003f01bd8fedce0e8ce85cf7764fe9f20ccb97dc850f833258fa9acd1fe9af8a970705b3e63f32489997d7dec28c8c7f5b9804f28d4d2b782a2f65d56afea6a062c2d3851053fe73e5b790e4f5b5a1571aebd3ef010a3670cb2cd91914f84eb8b983e739fd2523eb4a9d4376e304a7e2a6825224512249700c085c5dfb9f9105fb6b7b994d0e7fd1c99f60087ac8d6c0c65197061c79b300020fdf4bfafcda0c5a5991e3148191d841b52bcf01d286c9dd2d384334c74ebe27c0393ba719a2d8023866eff816bda265834537af6325cc039c3d4ddf4c49715c0545349afb6426b958be6d5973b8693e3aded3577ba6a157d1191c32da84e1e92093a722a7cad123acbc7e3307b4a239f0694cbce293b5dd6a554a2d2ca4e8266c7f9a05ad888f21af01e9e269e4f6e43e177d6df5861f27e9c04d7cfec4f524d97985c8b25fd36f9f0f3217fb79a3677113c5428242b847a5f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{&(0x7f0000003000)="da889f323db5f2f9678776cce38b0e66e838a0476d281ddb8ce8d07b3f585e14a0a69770a0823db401cd41c1310c5de71af9dd85810cc86c51d5ed7de50229515ae4fbd0c688dcc20a9524a3154ba1ee9446a3d212ec4bb57a6082b033b55c64b621a3c5220e200408a0621082e1780b8e8610d77cd48a4b0defc29bff5a99566b6e172cdd4f4d41fd26398382bb2b1464", 0x91}, {&(0x7f0000003000-0x90)="f1a952cb7faa5e1a084d6f86140a730cd882b412b14bbdbd9c101ff3c4ca1096df08a848884f1f5ac0074dbcb563cb99ee61a15a56b5f66da872bfb46289d42ff78f0fed890f85096eb4b3612dd6a832babcefd46c50fe0fb0b8e40394501bd08ee81feb4d97cc7dae40a434ea5404ab25e372689202cc49eed2e27eea2cdbae7d9c4f10fedd13b31a4634a80a1354b8", 0x90}], 0x4, &(0x7f0000004000-0x180)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x79, "9cb11fa3ad12aa0560337f0ccc4e17e803ccb6821a7fa22ea01fbd222fa2bb50443e1068406ee2d1d84fc570799e6832027b3c96b712807716129bd80db1a2625c7b7ef7b136fd28e0e5affd74e2ed2b365cb6bd275681cfcac5c38f51b9718c7ba744533eced35ac85de80548f9ba72a506070798d7616b23"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x78, 0x117, 0x2, 0x61, "0d907054f8d56f0f71083cf7d798a4fa3cfaa90fe89f51c664367ad71fc6f475d3b3448845baeb60b1248e8baf6e75bc14cf2ec79f70152122c6dd113f144696e77e0e238638afa1903bf8a08189c53b971c58f7a8d17fd32f3d538fd908da88ec"}, @op={0x18, 0x117, 0x3, 0x0}], 0x180, 0x20000050}, {0x0, 0x0, &(0x7f0000004000-0x50)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000002000-0xda)="cb752e02b7b6a9841b763ce1e4290fa14ebfd9a6ef09112082188480003382307672c7154767bf95edb95ccec0903860aed6a7c9137f2876cc54fb4ec49effc97a56c84e46acd45bab465ceafb8d83794959ba78b8b4a72a7ea859d65f0504bb9387b53f4e073875f6afcf52e1b4d54e7538f793eb3dab1c8e33d9654cbca7dbe28765538034cd10695834591295e2a5f92642b1d7c5598432c1a2bafa89d6c46e3aaf5cbb2fec07ff8d80bf934e03166e08949cd2647c27d6afc25f25c00d702125511b9d241cc7d5831621e862034d99784e93dd0a89ce5cfb", 0xda}, {&(0x7f0000003000)="d51054c1c4d96b95ff914a1450a1ee474e69275bb8eeb25e356a9b88e31e23ece4a0468a5ea3400ffb28d2485d43d9670847c931211204d7b718d42d90c989ab5b447804eb1be66895ea6a2e055ed0db6b0c54f5c2d8d773", 0x58}, {&(0x7f0000003000)='5', 0x1}, {&(0x7f0000002000-0xe8)="7f67b967d0d7b8f4aaf0c544a1f6351d68df0ff9e0f3865551dc99e5cc350cc1f73efca758fde6ca27cf38de9338cf5ab7483276411b3edfe1c0efa203cd4e91f7281d3001ec2849ba868235ccb91f09e958368a8691bae91bc419d8ae7ae452e2b8ffe97732a976a0335524c7b2a7d5910e09257ace434439111a092978eafb0188b543128984943549f8519f3fa60e325a2ff74a368ac8e454d3e1bb953384894b72c4de1e7981799692ef828f14c24ec7023981dd49c62424bc33c6f24c82091b9c41014d651625651a01d31184ef1cad8d27b57bc35ec3423f5a6b993510568c83920cd0b9ae", 0xe8}], 0x5, &(0x7f0000004000-0x1f8)=[@iv={0x78, 0x117, 0x2, 0x61, "0b8830656766cfdc8cb1e221c4738f7cb3566434d361332d7761e0ac4d174fa25626e87ad866c611e17bc1ab4c6b97c6a3640ffd9232c0c2f46e83cb9b9e2e06b97980ff4ea8cf6c61c4ae4121cd8f9a36d609f83cb0807fda637b2438c03b9c59"}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @iv={0x48, 0x117, 0x2, 0x33, "76d1379fe35fe23d014605bfa65b28c33e0c5b71b490a2b151cf76925b2882462f8ad05c105defc5f3148cf2cede77ee23f394"}, @iv={0x108, 0x117, 0x2, 0xee, "2f17b76d9a96b4f87a212d7386da64c45a9fe2fc3e6769c4618f59c63a23381e63503a2333901bc646fd4e71ab82322588dcd746e4b70a36dc615517a5ee00bd282414d8858adb0e4332aa41374bb2447c514775e42ba15eb833ad5eea6a8d1cdb2db422a683161a1f1d8e5ccf949fcda188c2b07cb770cad4004b48202c7e2e118bcfd05c455150634681f3d876f3e36621104c21c30aea498408747d8ca9ca7a1b28d2c0c38a4ca0cac7439f8a49ec210e6a697dae2e3c3c2fbb95178f6871a944144e3de5e7be944bfa8cf2280b74116c636e0a4eec176ab29c55e1317fd7e5378edddfea8cdc68e9bb7c0902"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1f8, 0x20008000}, {0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0xbd)="469e2c9ccfa6b3032ff59c2c09e54b10c475df1778d23ef0cf626d17840b86aa1061f67f43baa6161615e3a9b37111c6239a6bc7d9f06d795858ce6e1b8e5c7ad0fc0168cd16e861ede08321d862decde9008a42bd595ed0d62a1ab4516504712e95e9ce45369c48c6e737923dbcf9d0af49ac955ca64bb59605a62ee26c555f09157c1667ade66caf7d6217560967e4612dcb9427b134eb5d1863d453622e81ff2b6fa7c5e4538c7c2ea32059da95f810997a842944e76db98bd1caa9", 0xbd}, {&(0x7f0000003000)="1d8676d038593adf1e5df42e259343bed6dd1876816b5c499f419912db947f315c8c45c9351c3068d915fe07eda7d4e3e6e3cac19ea2dffb5f34845aab0fbb433277bb81f074b5e94239feca07587c7435940c5634830a59175041a686ad1ded9795bcdb891104f8a08e5642258d6f44348089bf66bd723da7e7c0cd827ab43d1c18a967ffd480da149da65fb98b2eecc65ce2a3db2fcc587244cbf651c0d72fa2f92bf4f584cfa43ce2c5ebded6f3ef88b0427403b28a48c6eb04f61c09cdacfdcf80dadbd15c4ca37c5317d7912e9e59ee", 0xd2}], 0x2, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}], 0x30, 0x804}], 0x6, 0x0) 2018/01/17 05:36:42 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x7)='ns/net\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000-0x1)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)=0x3) 2018/01/17 05:36:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000173000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e8b000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c37000-0x20)={0x1, 0x7, 0x40, 0x200, r1}) r2 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xf84) socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000258000-0x20)=[{&(0x7f0000db9000)=""/71, 0x47}, {&(0x7f00003fe000)=""/113, 0x71}], 0x2, 0x0) writev(r2, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000e14000-0x50)={{0x8, 0x4}, {0x4, 0x10001}, 0x8, 0x7, 0xb9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCEXCL(r2, 0x540c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000933000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/17 05:36:42 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) accept$unix(r0, 0x0, &(0x7f0000002000-0x4)=0xffffffffffffffc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80080, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x8000) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000b15000)={0xf4d0, 0x4, 0x401}) 2018/01/17 05:36:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f000012e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) getpgid(0x0) shutdown(r1, 0x1) [ 84.613972] audit: type=1326 audit(1516167402.623:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 84.639722] audit: type=1326 audit(1516167402.624:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7779 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000343000)=0x0) sync() 2018/01/17 05:36:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x280000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000918000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008e6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a7000-0x4)=0xe8) ioctl$KDDELIO(r1, 0x4b35, 0x9) fcntl$addseals(r2, 0x409, 0x8) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000fd9000-0xc)={0x4, 0x8}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000f37000-0x4)=0x8) open(&(0x7f00001c5000-0x8)='./file0\x00', 0x4200, 0x1e0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000000d000-0x8)={0x6, 0x9, 0x1, 0x5, 0x20}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b0d000-0x4)=0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000517000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000)=0xe8) write$evdev(r1, &(0x7f0000fd3000)=[{{0x77359400, 0x0}, 0x100000001, 0x200000000000000, 0x8001}, {{0x77359400, 0x0}, 0x100000001, 0x8000, 0xffffffffffff0000}, {{0x0, 0x7530}, 0x0, 0x9, 0x7fffffff}], 0x48) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000155000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) r4 = timerfd_create(0x7, 0x0) timerfd_settime(r4, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') lgetxattr(&(0x7f0000efc000-0x8)='./file0\x00', &(0x7f0000c51000)=@known='security.selinux\x00', &(0x7f0000703000-0x5a)=""/90, 0x5a) mknod(&(0x7f0000d00000)='./bus/file0/file0\x00', 0xe105, 0x3) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00009a6000-0x4)=0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000df2000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000517000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d3000)=0xe8) r2 = getgid() chown(&(0x7f0000d68000-0xc)='./bus/file0\x00', r1, r2) truncate(&(0x7f0000fb2000-0x6)='./bus\x00', 0xb98) removexattr(&(0x7f00005bf000)='./control\x00', &(0x7f0000d4b000)=@random={'btrfs.\x00', '\x00'}) 2018/01/17 05:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000138000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) write$evdev(r0, &(0x7f00006aa000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x400}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f00000c5000-0x4b)=""/75, 0x4b}], 0x66) 2018/01/17 05:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000618000)=0x81, 0x4) 2018/01/17 05:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sync_file_range(r0, 0x9, 0x5, 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000183000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003bb000)=0x0) r3 = gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f000088b000-0x4)=0x0) lstat(&(0x7f0000cb5000-0x8)='./file0\x00', &(0x7f00001d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ae9000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000565000)=0xe8) r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000da4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000376000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000-0x4)=0xe8) r12 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000017000-0x8)={0x0, 0x0}) lstat(&(0x7f0000a61000-0x8)='./file0\x00', &(0x7f0000cb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cd3000-0x8)='./file0\x00', &(0x7f0000ee8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000505000-0x38)={&(0x7f00003a8000-0xc)=@proc={0x10, 0x0, 0x2, 0x20000000}, 0xc, &(0x7f00009e2000)=[{&(0x7f0000f61000-0x13d0)={0x13d0, 0x41, 0x400, 0x1, 0x3, "", [@generic="5dc32bc1f082fbe7e222e6872c453d7ac661660b064ecda80ec72298f9b72f4e81c0ae9f97b4b38c0beb4273c590d24801a2bbfbe66164078936992db5a07ac50e4846bc46af48fe4fb92876683e6080dc58b158d9a7b1d072f303b06a65c7905d11aff6f98f31dffd339379e564d6959065890e42ba9872df88a2214d0ca5dad084199c8d61ad9c5582d17706f32a82393001f8e902de1bc9e966bfdcdd9fc3680d3e446a193aaf6e59f1f60fc0130098c8684b9defcf37d47239bff89ce41c67cc469a7e57c1527866d9b14659e198dd54edb53a4c4b561e11c5259c29108a7424193a8899dfe41f5c318650834da481245d16c3", @generic="faa3ae7888ae9f30f2025e93dd8f0b1a4333a634852f69c0cc963676bb6a85a6fc64819e0e59245c459be40e7400352189edcdc5c426c8ff0c97b64939c5b20b6d436b759e6314aa09d775a6c45dc4451e814754206f51fbfebbffa5c7d427f6a0bc7372d13593176363fd630f629d350d481ebd66e670ac236394f0243f1621e8c6d2da6a956e33237dd277e34bab0241839a94e69a", @typed={0xc, 0x35, @pid=r2}, @generic="1ae99404a6f748a59cac5e14d9d9b2ab71409ed598f8621c8a846bc5b0ec0fc1e2", @typed={0xc, 0x34, @ipv4=@multicast1=0xe0000001}, @generic="369885e47ffb16f8afd14c9be638d4ab52ab3681c1d9cb4de1fa79ec8d493a9d1ae2fa362dd907ccbd81382cc3e8ce1ff4f0dc87a2ca4f93faa4c339e962bd29a61f3535e814aac4bb2e4af3b335398d10a50e27a6410d8edbf4f4b43ea7a4d7e09a6abbd136be4393517b8843a5edddd4c5fafaf828aa3022d03f41543fbd1ec04eff732f370d073ab164aebf297df027c3bb0a198643a0b70fb05a79ca6f04b2dd0aacfd30e018759634f16dd2022ba5d7cc220c2a3a976b3cdd6fd6de", @nested={0x113c, 0x52, [@typed={0xc, 0x26, @pid=r3}, @typed={0x10, 0x57, @u64=0x0}, @generic="5b87075762ae6c2c0970c4cfd341dd503ed26812ddc7f21f14d14ebe2eca5a558f25c347ff95466e67f01f3b6a20e434da6751721decda5485cbe830bdae30c7ff6b2799a82a80bee1facb8ea5b6549269901fd0168cd081d0f42b336c0ec328b1f9dc89472fdec12a062ffd3c816871ad9cc2c5f11d9dc62848a0ea73da5bfc2d386c67a9b7ec7f68d857e22d71bf7e891802bd0ec7e1f6fdada0bbb15af05bf49ea7a132dec2013244b2d29aaecc6942a7d56c9337a4713145f6a0395aac69b86f9a2552f9db6bf5f55dd9e305e7fe9399caf6a43e3d964088241c3bf158e23a65779fd9fb80e7e6464c", 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@generic="1da5c878d8f27537a84f96d913a7243b77ad8988b749f097fb306ed031eb7f421d6f0c5dc594728291735283699fdaf70955dcb819dbd929c0f4e95c2ce770f7903f2023a307ba9af3195fbd9eaeeec00626600ce1ebb2f8e6a3e5c3d637323f8bd16828c11a4ac9060990c7f2aa4a0107d8d4312f42d4f6019d6b3a2e2eb3940813038b1fc26e754228de1a1c68e37f664ec0bc8846528fea6182c9c1b697767305ba300a3dd322801818f501", @generic="99d77cb8f085d9ea0d45ed3ad3b38770e220d9dbd557131e3abdccdb79f2b3699eef189f1cc70078e8c0ad0b875acdd3ed5d618da0675219d58ca6dd6ddd75c59f7ac15162ad90d863b2c0e979907af4672f22eb038a0eba2fd4b930ea28bb82c206e242ea1c722b30a57e39c6312032eaeeb90452d92ff7e8b2ab49933e964712a6ff23c8529667bad298e141a3cf774c7dd825879bae06840d730770824c08c1a8d1779bbc90fb3351d9cb8c1f97dc0f2541b2ddf035bd4df764a742f5c9b905a003ac2853b4c45084b2aea23afce897380b3322f328ff", @generic="ef35a2cd46169e8033ea135be941f0fd0523387d6c5ed8d5683679ff1b31ce540bed629dd3f62f5a70f2dbf39c53dcb3ef0c56db50720713a37f4cc87538e5e675d0136238505dda7ddc753a379802d77a7d438d5bfed9631267878525bb06c8f57ecf92d63987aed646c52fde69d064850d2adc65d767a41b6a50551905836e46632008a1861eda059e68563a8397b76034c019a376e71f925b0d110f8507937f4eff3424a1ef38864ca89f97d6d7df706b0f8d8154ebd7f604885e3d98a3656609e250628d21f03b8fcba6b5473697817d283069ae8a21aa6910f3394bca2bec73b15a0f8998aef9fc"]}, @generic="edbcc79692c137e72812fdc9419bd54637a2081c4d7c31053d73f1250ffc1de9f4004b16d6a59a5e8536c1243aa5ae4f", @generic="9bb412f98393bee5b654e872e5bf17922b4220a228a55e571b8b3da4f9a6e3a3a69a5657e229473842e55343ca13a42015a483a86b4c54e8fa404aea7c60771cf3e361c2f3a9bf95eb58b9176f873dd089ab164605dcf4b7b91419e7b0f782c6662e4003753d531f95a1433b625ef2be41faea91ebc260f9af5db28690f84f723153e82ab8928f873c5a5b86fad033121ad91bd32182037dd9ed9fc274247db54c4de0d52dfb163c39a39560c1ef", @generic="f783d7b891af0df4c59e85d58a006682aa39abf27090cc0cc7db3c24dec903f11e94e444fe439d01d22bc571e299065bd428084a8d2735c51bd7029018d08449bf1df37d82169979c1bd02a1f66807bc9823ad5b0757ae5ce0cba0e2a0db6c3bbb4cee08a9d471c2a78aa5c0dd23bed4200cd9a7c8a90b806f3f01f57e599246e0963eee1b357a5a360e535ab9fd9356b771c9be09cd87d30e9b342c6c5d7c402c60cd21cc7e28cc6557d5493ddc48bdec49ea3c343764a99508b53a8cab72d2bc0991757c51f69ee16ab8744844688e555d23e2489cddd62497ea1f93cf"]}, 0x162c}, {&(0x7f00004c5000-0x54)={0x54, 0x22, 0x800, 0x0, 0x0, "", [@generic="d9c39e1d7e2b458902c2772946ac94a032a68af9af66445da0f1ff00255dd66cb5ab5c1cd9086d42619b42c4dd21da9023", @typed={0x10, 0x10, @u64=0xffffffffffffffc1}]}, 0x54}], 0x8, &(0x7f0000be7000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x78, 0x40}, 0x810) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000754000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f000065f000)=0xc) 2018/01/17 05:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec048100000d000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001cb000-0x11)='/dev/qat_adf_ctl\x00', 0x4000000022000, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000745000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x100000}, 0xc) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000134000-0x4)=0x0, &(0x7f000080c000-0x4)=0x4) 2018/01/17 05:36:43 executing program 0: socketpair$ax25(0x3, 0x3, 0x4000000000cf, &(0x7f0000177000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000003, 0x3e, r0, 0x30) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b42000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f00002c7000-0x1000)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) listen(r1, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000178000-0xc)={0x6, r1, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffff9c) accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) 2018/01/17 05:36:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000971000-0x93)="59e6e4afdf78d7aa5737f010d8ae70a2eec0c5cd78c3e18cb06f394b7cde760c64baa03c381428dba2130cfd8f52b2181f86050aece8ec24a6e6aba22d38de121cf347e21a812c3ddc47f02346e180a3e0a58189ab7ce554", 0x58) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000fa2000)={0x0, r1}, &(0x7f0000000000)={0xffffffff, 0x7f23, 0x8001, 0x1, 0x0, 0x80000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000+0x2a9)=0x0) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000213000-0xc)='/dev/audio#\x00', 0xcd, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c16000-0x4)=0x20, 0x4) creat(&(0x7f0000cb7000)='./file0\x00', 0x80) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f000032f000)=0x0, 0x0, r3, 0xd}) 2018/01/17 05:36:43 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x100000000001, 0x9, &(0x7f0000ff2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00005f9000-0x4)=0x0, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000038c000)={0x0, 0x0}) keyctl$join(0x1, &(0x7f00001e0000)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/17 05:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0xfff) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) r0 = request_key(&(0x7f0000264000-0xa)='syzkaller\x00', &(0x7f00001b6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000043a000-0x9)='lomd5sum\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000de8000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000114000-0x108)={0x3, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x21d93edb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x427, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmmsg(0xffffffffffffff9c, &(0x7f0000e2e000)=[{{&(0x7f000054f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000845000-0x40)=[{&(0x7f00004fe000-0x74)=""/116, 0x74}, {&(0x7f00000c7000)=""/50, 0x32}, {&(0x7f000018c000-0x32)=""/50, 0x32}, {&(0x7f0000513000)=""/151, 0x97}], 0x4, &(0x7f0000011000-0x25)=""/37, 0x25, 0x10001}, 0x6}, {{&(0x7f00008cc000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000625000-0x90)=[{&(0x7f0000db0000)=""/139, 0x8b}, {&(0x7f0000fae000-0x6d)=""/109, 0x6d}, {&(0x7f0000a63000)=""/4096, 0x1000}, {&(0x7f0000d90000-0x84)=""/132, 0x84}, {&(0x7f000097b000-0x8d)=""/141, 0x8d}, {&(0x7f00006b0000-0x26)=""/38, 0x26}, {&(0x7f0000cb1000-0xa1)=""/161, 0xa1}, {&(0x7f0000eb8000)=""/210, 0xd2}, {&(0x7f0000284000)=""/86, 0x56}], 0x9, &(0x7f0000327000-0xf2)=""/242, 0xf2, 0x3c}, 0x0}, {{&(0x7f0000f36000)=@generic={0x0, ""/126}, 0x80, &(0x7f000020c000-0x80)=[{&(0x7f0000c38000)=""/246, 0xf6}, {&(0x7f0000aed000)=""/185, 0xb9}, {&(0x7f0000394000)=""/37, 0x25}, {&(0x7f0000180000)=""/200, 0xc8}, {&(0x7f0000247000)=""/253, 0xfd}, {&(0x7f0000542000)=""/4096, 0x1000}, {&(0x7f00009cf000-0x4)=""/4, 0x4}, {&(0x7f0000ab5000-0x65)=""/101, 0x65}], 0x8, &(0x7f00009c4000)=""/159, 0x9f, 0xf8000}, 0x3ff}], 0x3, 0x40010002, &(0x7f000086c000-0x10)={r1, r2+30000000}) accept4$unix(r4, &(0x7f000032a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007a6000-0x4)=0x8, 0x80800) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/17 05:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dcd000-0xa)='/dev/dsp#\x00', 0xff, 0x100) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000d28000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ca8000)={0x0, 0x3, 0x3, [0xf7e8, 0x6, 0xc8d]}, &(0x7f0000ed6000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005c2000-0x16)={r1, 0xe, "a2a7ed72edbb60812032b466e2cb"}, &(0x7f00000e3000-0x4)=0x16) r2 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r2, 0x8000000000, 0x1) 2018/01/17 05:36:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c09000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000001000-0x62)=""/98, &(0x7f0000002000-0x4)=0x62) setsockopt$inet_group_source_req(r1, 0x0, 0x32, &(0x7f0000000000)={0x800000000, {{0x2, 0xffffffffffffffff, @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, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x118) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x2, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 05:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@generic="82d52ad0503d65f3d19100e265238cf6", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$llc(r2, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061a000)=0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xffff, 0x105400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000021b000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x10001, 0x0, 0x0, 0x192, 0x400, 0x7, 0x100000000000000, 0x4, 0x4e, 0x2, 0xff, 0x1, 0x4, 0x0]}, &(0x7f0000051000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002f2000-0x8)={r4, 0x5}, &(0x7f0000de4000)=0x8) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x1, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000011e000-0x4)=0x0) 2018/01/17 05:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a4d000-0x6f)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80212a0800000000"}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f05000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008e7000)=@assoc_value={0x0, 0x0}, &(0x7f0000270000)=0x8) 2018/01/17 05:36:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8d, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000bd000)={0x0, 0x7, 0x8, 0x9, 0xff, 0x0, 0x5, 0xf7c, {0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xfff, 0x2, 0x6, 0x8001}}, &(0x7f00003bf000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e12000)={r0, 0x28, &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000e1000)={r4, 0xffffffffffff0000, 0x10}, 0xc) writev(r3, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) connect$inet(r0, &(0x7f00007ae000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d63000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000894000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00009b3000)=""/14) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/17 05:36:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) signalfd4(r0, &(0x7f00009e8000)={0xa13a}, 0x8, 0x80800) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r0, &(0x7f0000216000)=""}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000310000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000cff000)=0x0) 2018/01/17 05:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0xaaaaaaaaaaaac19, 0x0, &(0x7f000001c000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000da3000-0x18)={0x1, 0x0, [{0x4020000048e, 0x0, 0x0}]}) 2018/01/17 05:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x800, &(0x7f0000360000)={0x1, &(0x7f0000000000)=[{0x9, 0x0, 0x0, 0x407ffc0002}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 05:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=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, 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$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a06000-0x10)={0x0, 0x8000, 0x0, 0x0}, &(0x7f00007ad000)=0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e3c000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f00001cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000046b000)={0xffffffffffffffff, 0x50, &(0x7f00008ab000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000971000)=r2, 0x4) 2018/01/17 05:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000539000)='/dev/audio\x00', 0x800, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c15000)=0x1, &(0x7f0000214000-0x4)=0x4) fcntl$dupfd(r0, 0x406, r0) io_setup(0x5d8, &(0x7f0000103000)=0x0) [ 85.009790] QAT: Invalid ioctl [ 85.049080] QAT: Invalid ioctl 2018/01/17 05:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mice(&(0x7f00003af000)='/dev/input/mice\x00', 0x0, 0xc0001) sendmsg$kcm(r0, &(0x7f0000b6a000-0x38)={&(0x7f00004d1000-0x1c)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000cfb000-0x20)=[{&(0x7f0000223000-0x80)="241ed59e0a1cd034fdb78f1f92fc861b4759f4edaf61c1ad8ea9add7a6a328d18d199e8b123955b47d412e8d355174dd075a9719b71fa42898b8363b38a60cc230e82e80b5b07732a3680207ef3710caea457feec9abbe117edbbcd23dbe04a5b9553b80a813f0f00e1e58a16c10f347517d258ce4c78f0e1d926ca605660a7ff692c0592020dfab3b94f01cd4f7", 0x8e}, {&(0x7f00007ca000-0xc2)="91f5f7ff7234849ba640a948033fa122d0e794c8950d665250915c05e1d3541dd0768e5ed11d6c6374add407972c701cc0878098ed2446a51929bb8015806295b35c2f37619e7ee658c433a0d1aa3fabdb54589bb1968e0fdb4fa0df6c2554fe01ad3a2e568e90852802115bf2e96036f56cf024fbd8e6482ad90738b9091c41aafc447d382e92e324ca83bba3cd7c99e6a6761c059300a7bb95a691054a56da1a42cad9b9cfe502be050dc1ed14be717139818cbaf001abf32706b622c6062a903a", 0xc2}], 0x2, &(0x7f000006e000)=[{0xb0, 0x129, 0x0, "2e807d61a38b089ba1444216f27f3952a28da81e8d11865cec536d9c8f2208325856f1b9f8eede8a722d08bf274facd168d3453c726f510dadcfa2f3c06fa9661bb9c750bd9399ef65d0221f69b67e35484bf86dab0d60a577f278a7ff2dd37e56515033a17c46385f4dc402201ceed87b7903ee178e6e83012f8fed1b1f1f6e9af8b6a8e071298ab2605fc1d40b61f75b8d5fef739b6163e1206d72af"}, {0x10, 0x0, 0x207, ""}, {0x50, 0x117, 0x5, "aecb786fbc000c8e69dbfafaeb93c0b9ee0c8d2da536321af2473670ae3f9f74bafa13c18f122432750e3ea2575cae5f1a97bf00ebd8230de4e08c39"}, {0x10, 0x195, 0xda3, ""}], 0x120, 0x20000801}, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000619000-0x94)={{0x7, 0x101, 0x2, 0x4, 0x8000, 0x6}, 0xbea, 0x100000001, 0x0, 0x0, 0xffffffff, "15daa2ffab20134c5a9af52857e272b347ece964d147ef7e3457afcc44cdd643b24e10b90624b327a8f60de09ba40f1463aec67b9dc39f437fd49ff361aa0c4f33bf2e8b656af89ae7e18541e7c8a9012285108eabc4c9b8fbc0fcbd69b2c3fb3641b4b34f98bf508c2cf10fd3fcf42d0a66414fffe5706d8dd3a30b2a02f15a"}) lstat(&(0x7f0000c40000)='./file0\x00', &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x4, &(0x7f0000df1000)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000774000)=0x0) timer_settime(r1, 0x0, &(0x7f0000fe9000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000209000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000700000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000baa000)={&(0x7f0000f02000)=@ax25={0x3, {"986cf17845b247"}, 0x7f}, 0x10, &(0x7f0000717000)=[{&(0x7f00001e6000)="17ec9506527aebd3cae40e26d86851968859eed10a24fa09b42087d0a204d469e1fb849da847d76329a882cb378d854985384212", 0x34}], 0x315, &(0x7f000079a000-0x10c0)=[{0x1010, 0x10d, 0x4, "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"}, {0xb0, 0x103, 0x4, "d7247820f0a61ed92dfce99904f989ca592d7dfc18ac44d0a95da5c2cde876ceb9a54816ed263e4eda0f9b0734e29c530a0feef8bb8f96e21d1716ec0dc3a92fcfa1510b89d69a577e9c3fe54edf3dc816ed694633a44b3d2a07206dca87c1f61d7c760e159d3ae1bb0ddebfd55eb3915ea07ca812e81a6d6b6cf1afde4bcb583f09efa95de570cbf7e06f1caacc3d270867339f3af02b9a232785de1f57"}], 0x10c0, 0x4}, 0x4890) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000030e000-0x18)=[{0x100050, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 05:36:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000766000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000fea000)=0x0, 0x2) 2018/01/17 05:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f64000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b22000-0x4)=0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f000097a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0}) 2018/01/17 05:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x0, 0xb102d15428106b92) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e9e000)={{0x3, 0x3, 0x700000, 0xfffffffffffffe05, 0x8000, 0x80000000}, 0x7f, 0x2, 0x6}) 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000db2000-0xd)='/dev/usbmon#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fc2000)=@sack_info={0x0, 0x80000001, 0x6}, &(0x7f000014b000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000604000)={r2, 0x0, 0x4}, 0x8) 2018/01/17 05:36:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008db000-0x4)=0x48) r0 = syz_fuse_mount(&(0x7f0000302000-0x8)='./file0\x00', 0x5001, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000001, 0x800000) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000002000-0x8c)={0x6, 0x8, 0x4, 'queue1\x00', 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r2 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) munlockall() mq_notify(r2, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a14000-0xdf)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f00002e9000-0x1)='\x00', 0x3) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000623000-0x2)={0x8, 0x3f}, 0x2) io_setup(0x40, &(0x7f00006b7000-0x8)=0x0) r5 = dup(r2) io_submit(r4, 0x3, &(0x7f0000478000)=[&(0x7f000072a000)={0x0, 0x0, 0x0, 0xb99e2e1f8a6ae159, 0x20, r0, &(0x7f0000791000-0x3b)="e935c38c746f967835854661cb03767d0df2a48b3ab0aa22eb01c9f8fd9585442bb2167a2f25bb53934c179f3d772291684e385b3bbcba9f8aad5b", 0x3b, 0x8, 0x0, 0x0, r0}, &(0x7f0000d81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000473000-0x10)="b030a457ba66e925055e8176c9e6ccbd", 0x10, 0x1, 0x0, 0x1, r0}, &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x7, 0x89, r2, &(0x7f00008ff000-0xe1)="d7e94c44a21e07c582620ded3115be1210f118416e53bdc94738ddd8d9ccacb5d8cdcae4a5a2f066445248f83a91032bec57904a244aeeb5f859c0bf1d90ca56df3a25cff198a57de499ff7c6907deacf5376ade66693d74a2c300724c52346f9185f210c064006e76fb616e767740502ee466283d1fbe87e7edba4e60271b6f1f775cedcd87fd291ca0aaeb94b676bd9e7e28e882aa15358b0a1c20ed860c76774792e123021dd026b5f5e7e05f5f246a6998227e1ce221c37bc973f1ca2555f38da8cd927c5f2a75d825efbb60944bb1d587e489e1598a9024f377881c9ced96", 0xe1, 0xfffffffffffffff9, 0x0, 0x0, r5}]) mq_unlink(&(0x7f0000860000)='eth0\x00') perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r6 = syz_open_dev$dmmidi(&(0x7f000078a000)='/dev/dmmidi#\x00', 0x2, 0x101) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000450000)={0x4, &(0x7f0000453000+0x8a7)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 05:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000363000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001cc000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000705000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x0, 0x40, 0x2, 0x0, 0xa0, 0x3c, r1, r2}, {0x35d, 0x2, 0x7, 0x0, 0x4, 0xffffffff, 0x6, 0x8}, {0x24884caf, 0x9, 0x10000, 0x8}, 0xf48, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x1, 0x1, 0x4, 0x20, 0x2}}, 0xe8) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) poll(&(0x7f0000006000)=[{r3, 0x0, 0x0}], 0x1, 0x7a5) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x200) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:43 executing program 3: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0xfffffffffffffffe, &(0x7f000086b000)=0x4) 2018/01/17 05:36:43 executing program 6: 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) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0xffffffe5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f11000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000412000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000001000-0x8)=0x0) sendmsg$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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000002000-0x4)=0x7fff) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000000)=""/72, &(0x7f0000002000-0x4)=0x48) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000)={0xb5, &(0x7f0000002000-0xb5)="88334680f152e780285b0a350e21f58465753a97af568d526570b6d31350dc92ec4ad69851e6174fcd537eafdb4cb4ee23c649656926909192980ee4ddca26065eb59c2bd8421c7637d58d44522f4db2216788aefe5b93b474dde80ee61b0967b84ed4a6e7cd3d817f9decbdf9d1017bc6e21e2bb365cf7c1790b37da7b933292396230858e914a2de78d6b3bcb77b04df2a1258ea5285a8f17733fc3d5d52cbd9510e240266c0e1a70075b1dd411bdace34abb053"}) 2018/01/17 05:36:43 executing program 4: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013e000-0xf)='/dev/sequencer\x00', 0x8001, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000250000-0x54)=""/84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f16000)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x80000001) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0xde) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x37) 2018/01/17 05:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000426000-0x2c)={0x6, 0x110, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000f9e000)=""/23) syz_open_dev$sndpcmc(&(0x7f0000f33000-0x12)='/dev/snd/pcmC#D#c\x00', 0x230, 0x101400) 2018/01/17 05:36:43 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000336000)='/dev/input/mouse#\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000001000-0x80)={[0x3000, 0x2001, 0x0, 0x2], 0x7fffffff, 0x40, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x9, 0x181000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0xff, 0x0, 0x1c0, 0x101}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002f7000)={0x0, 0x1000, "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&(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x3f}, &(0x7f0000423000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000fc6000)=0x0) r5 = socket$inet6(0xa, 0x2, 0x80100000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) connect$inet6(r3, &(0x7f0000d51000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r5, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r5, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r5, &(0x7f0000b55000)=""/4096, 0x1000, 0x40000000, &(0x7f0000a57000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r5, &(0x7f0000adb000)="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", 0xb61, 0x0, &(0x7f000084d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff82) recvfrom$inet6(r5, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mknod(&(0x7f0000fec000)='./file0\x00', 0x40, 0x3) 2018/01/17 05:36:43 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00009cb000-0x12)='/dev/snd/pcmC#D#p\x00', 0xee39, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x95e, 0x7, 0x7fff, 0x80000000, 0x4, 0x1, {0x0, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x48000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x7, 0x2, 0xffffffffffffe53e, 0x8}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000cd9000-0x4)=0x8) accept(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r2, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006df000)=0x0, &(0x7f00000a6000)=0x4) 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00002ae000-0xa)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') truncate(&(0x7f0000fb2000-0x6)='./bus\x00', 0x0) removexattr(&(0x7f00005bf000)='./control\x00', &(0x7f0000d4b000)=@random={'btrfs.\x00', '\x00'}) 2018/01/17 05:36:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000d29000-0xb)='/dev/midi#\x00', 0x200, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000458000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r6 = getpgid(r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r10 = geteuid() r11 = getegid() r12 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffd62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000)={0x1d4, 0x1d, 0x100, 0x1, 0x3, "", [@nested={0x114, 0x43, [@typed={0x18, 0x14, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="3299caa741285e9626c9fd937a7a3f3b8521b1f882fb3c8536d1f265afe55166ee18e47a5aa5c543bd2795e0992fd5596422331a61f3c71cd7c1e336c5cabb5218651cb37fefb8b68f3d5f89f4b75296fd89c50acb7890a1018098092d5f7952307f619af4996fc95a879949936b5bb320bc713594c5571da535f30a0d4bbb1f73d42a02d45155c51d9d95c977af85a7818923eb124ea2973fdaa9efb09dd2fb2b04fce63c612170ed6c0b7c300796bf3b761f4f853003a8e3873584b96a8396addbf8a1658c05f814dea82e063ce5491ff042e766b6970018f1c37c2340247d", @typed={0x18, 0x77, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="70e64c1b1919b32f5851b5b0970990c752ce9fcc4cbbeaa3d22a8a916f9260fad57280a9e2cb82df5d6c8bbb9f6da8a89e8d30d661873b0feb79f6b84a8d87dfcacfac4df1a9d73807b4979c48d1ba7689ddbfb22bf292664bc93586412e40a4d18c9e8c423a25df5d3922735e247baa3533a2fb7a5144a11fc872fde45bf3d37312ea1e7341b579584e67bdaeb17cf8fee435e49508cafde06aabbcefbd23a16d36dfe83badcd64891540e3ad"]}, 0x1d4}, {&(0x7f0000002000-0x314)={0x314, 0x21, 0x400, 0x2, 0x0, "", [@typed={0x84, 0x43, @binary="b9c6053a206dc542eed0b87389771b7fc455467604eda2eeea4cf532c7d0f6b27bfa9e1bc77f9816d6287cd53ff6a1bf96b314457bbcd1156503603616c249f0f9f167612364e4a09182eeb92352d35dedf12863d16a223f8b1731490291b782463a603366c2bc2fcfc1dca1172b1ed2eb436dcc8a24abb6d1"}, @nested={0x244, 0x69, [@generic="dc9979633d2e3106fa9ccf52b328bd408f54596df34e05f0d31052746ab1dd2260d9", @generic="c7ead860eeddf0b39db299aa9d5c2eb69d38008816938477584f4a490bb7ee6d90e4b6ffdd0e39e7969308169f2c194528abb1df8be11730767841d588bd20b6cfa1f13c0bc4120af83543478c3a4ccf5fb11ed3ce3bf9eb69d25b999f74cce7ba6aa160090fe30d2522b85bdcdffbd7b428d518bf6a268c0f1166e9d817a4c33ba1ba506565bf292a7f469d51a3832825ca14151aa0907033850f7080b9b751c724d12483cdc5200088269d99843426c285979daa8857165775bf11ac63c4a5171c295ee03ae6888220a9535705", @typed={0x18, 0x86, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @typed={0x18, 0x66, @str='/selinux/mls\x00'}, @typed={0x5c, 0x36, @binary="ed84024a324d07e223f8393f09ef93a53bdd06da433d1c354cee22b1936cb8be5b69ab520a5b42482a8c0418247310738f8a3cc1e5d72a13da643b5e3abcef0791a6d630684d7e9f7cebcc711b3d182b55169d"}, @generic="e6a7155cadf809c6d19944e785681db0ee7dbfdc484ab0f5c0f296aef7cfc4c52e0db15feb5afc201ab95776a0bbd69eb15ac014e06cbcf2d3f92a16e27bcc3407570ff68dfee86e1ed97ba6a2d67482bbdf558aa4a5f618b705d8aae8789ca423a273dbb229cda646befd878c263ba89463db7205de360f0eb8294cac5dce79acb39a4d109a4ae4fa5493b5e0279ee829eb6ddbcc125a99d35ac9854e0a71e3a8b4cdb9811b7aec1337d100f08e1dfed5b4ed12496d106a", @typed={0xc, 0x56, @uid=r3}]}, @nested={0x3c, 0x1a, [@typed={0xc, 0x5e, @fd=r2}, @generic="e478e4c170a47718926d653559be5944ce9370f7", @generic="703ad161ef4e6b9fbfc87a95", @typed={0xc, 0x5f, @fd=r2}]}]}, 0x314}, {&(0x7f00003a5000)={0x33a4, 0x2e, 0x100, 0x6, 0x2, "", [@nested={0x14, 0xd, [@typed={0x10, 0x39, @u64=0x0}]}, @nested={0x80, 0x50, [@generic="e2eb859fd81abc0ef52c25e956c4cae7f3fec313bbd33643976f5b951dcb2eaf55a20aacaedf9684735eb3272db34ece79dfb65cbdc4b852c3585e89b1559a496014bce0606d3c39cc6e9500972670b373ea39b8d41ae163616c1f80a5ec9f70e1fdf10178b5bb975ae913d4ce04ad14bf60c832eceabfaf1c"]}, @nested={0x14, 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@typed={0x10, 0x8e, @u64=0xd56b}, @generic="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@generic="030c2755c2ffb637dbe493c9e9fa779f32fa0cc093913c0a80157f8f482d92732084a7240499cf70979133e61818267e59d5487b603c068b5e2c3b0c7f339c5e7d1a00aeedb81e6772"]}, @generic="b77ce88fc41599d6c62b752ea8da5e353c74837fb9f3e8def2c32028d9ec926e460627fdb181da59aa7038f31b848f979ff069a9b00441a0325ff6875096ed26c5e7692c44054ff1ea309f81c184219ff3baf78669997f0b1d1e428615717521a95fe879d48381f2ffc13629e581f3bde7129608874e80c2d30ecbbf75940a7a337d6a371e3571b8190ad66208127fdbb036446b8459b2629b0064aba98f65865c703d8a2900"]}, 0x33a4}, {&(0x7f0000001000-0x1c)={0x1c, 0x2f, 0xf27, 0x6, 0x0, "", [@typed={0xc, 0x2, @str='+%\x00'}]}, 0x1c}], 0x4, &(0x7f0000001000-0x90)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r0, r0, r0]}], 0x90, 0x40040}, 0x0) 2018/01/17 05:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d63000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) connect$netlink(r0, &(0x7f0000004000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000892000)=0x0) io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 05:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f00003e8000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b41000)=0x0, &(0x7f00006fe000-0x4)=0x4) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) write(r1, &(0x7f0000733000-0xb7)="d0a9832926eab47515e857aa28ff808c472cf12fbe7d3d355aa6e311ab83fd5e1476edd4bb880979fc855e0fe3fa4d470ade0d415936a9aef891ae5ae60d5479d3765bed512c11e6b67af1aebe8008ace202981e2ad1b959bf62270f44d9727042bc2af364a47b56d8ebf3c8528294196ecabd33fe554fe3c4b82b85f2d107c52d378cd6d18cdfa6b835906c7dc8555225394480c39c78e6b5246f2639dc181421dd668b1c70ecdefeab875909a4fea24a79abe41138ce", 0xb7) pipe(&(0x7f0000f65000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000460000-0x4)=0x3f) creat(&(0x7f000094a000+0xc3f)='./file0\x00', 0x8) 2018/01/17 05:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000be5000)=0x32485f3e) statx(r0, &(0x7f0000bb6000)='./file0\x00', 0x6000, 0x200, &(0x7f0000d2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) preadv(r0, &(0x7f000006b000)=[{&(0x7f0000002000)=""/1, 0xffffffffffffff33}], 0x1, 0x0) 2018/01/17 05:36:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/17 05:36:43 executing program 0: r0 = semget(0x0, 0x4, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f000017a000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x0, 0x3ff}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/17 05:36:43 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000120000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009ab000)={0x0}, &(0x7f0000b3f000)=0x4) fcntl$getown(r0, 0x9) socketpair(0x3, 0x807, 0x4, &(0x7f00005d6000)={0x0, 0x0}) ppoll(&(0x7f0000d7d000-0x28)=[{r1, 0x19, 0x0}, {r0, 0x40, 0x0}, {r2, 0x8, 0x0}, {r0, 0x49, 0x0}, {r0, 0x100, 0x0}], 0x5, &(0x7f00000ca000-0x10)={0x0, 0x0}, &(0x7f0000d0c000-0x8)={0x7}, 0x8) fcntl$setlease(r1, 0x400, 0x1) 2018/01/17 05:36:43 executing program 2: set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000fa0000/0x2000)=nil}, 0x95) 2018/01/17 05:36:43 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ac000-0x9)='/dev/rtc\x00', 0x200, 0x0) mknodat(r0, &(0x7f0000797000-0x8)='./file0\x00', 0x10, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fc4000)='/') 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000566000)={0x0, 0x0}) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f32000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f69000)={0x22ba, 0x0, 0x10000, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00003b7000)={r1, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000352000)=0x0, &(0x7f0000fae000-0x4)=0x4) getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000024e000)=0x0, &(0x7f0000655000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 05:36:43 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xed}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000269000)=r2, 0x4) 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000362000-0x4)=0x10) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000362000-0x8)='net/sco\x00') mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f00001b0000)='./file0\x00', &(0x7f0000362000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/17 05:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000cc7000)=@get={0x1, &(0x7f0000492000)=""/90, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000c12000-0xc)='/dev/amidi#\x00', 0x9, 0x0) accept4$inet(r1, &(0x7f000040b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d5000-0x4)=0x10, 0x800) 2018/01/17 05:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000010b000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000c82000)={0x0, r0+10000000}, &(0x7f00002cd000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x6, &(0x7f0000f4f000)={0x0, 0x3e, 0x2, @thr={&(0x7f00008c6000-0xd8)="9f4ed2995eb6d824a12aea95784b46aba08b730c1045007888664429c10ab3652b9e725438d842e6eb431eb6e749f6e5a11b50171a670c09ced3b0e44f06ff9181497dcd7b61d78d2aa547e17433f44472c9eeee152e4a611294716675f3e78a4d1a59c74697b0c313f54135f087e3e63ef232f9df9b195e64df899715910d3c5f68c2020230009b418c826f3c348676a26a1784a634ff07f8d4569ea22f6110fa0983d95ee59797252c51c79682f4ebd6a4eed3cfeba1702517ad2cf5a3a65e1985414bcf6f8e5eb928187b3402c46814d4185cccf686", &(0x7f0000266000)="63786117fed53dd592d0def10184372b6ff744bdc8df6f34e64fa8f6c9c960e50199716a42ff192d0f356217e088a7525fd7ca7270f23d789684269d1c09357ead3d62f1ff5eefe5237e37ceb5dade3637a093c4c640b4bb37d9798217d10e99cf4da4b15a22a32f0ba93c023739b99acd7a2ece45"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/17 05:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000649000)='/dev/snd/midiC#D#\x00', 0x80, 0x2100) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e1d000-0x8)=0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/17 05:36:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") io_setup(0x3, &(0x7f0000a74000-0x8)=0x0) io_getevents(r1, 0x8001, 0x5, &(0x7f0000b9b000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000287000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ded000-0x58)=""/88, &(0x7f0000c22000-0x4)=0x58) writev(r2, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)="826138d319209bebf83f61939374517d3ad8d571128a1755fc6a6bcc6f257a54fcf969f2b7b25365", 0x28}, {&(0x7f000086e000)="aee52a23132f149ac8ec9287a968d13e1a37c7a822ac9b6ca2abe1840bebdaf47bc2ef07e25fa5220c9e9f8736027d4c2a4a2c9c01cf3f8caf3d4e42c06d14fe5b", 0x41}, {&(0x7f000038a000)="b87de1e10fbb6a48c22d4fe20ccd450212983029dac02e844af9129a6b78faac0a9e4ea6b0a7a347b8a00870cc1feb6f74f5bee8b4d4a9bb79484f9bede3825b23ceb90044ed006599fa69eaf0008e134a43bbad184418fb30ff2725499796689300ea", 0x63}, {&(0x7f0000f0d000-0xa5)="406d05635e65ecfb965ec4851d56c56b72670fb037b860dc3e7aae9526af9b3ab8875c48ec90671ebca1a367927f18bb5d9fccf2234683c34651b6ab900651293dbd34eb67fad755f53f5fc94c6e876004e6f385ad66ae4f9d64766bb714a2dff49bcb44cf429a13531acde8cc6f977bf487aa326702b962c3922cb23a", 0x7d}, {&(0x7f0000cf2000-0xc)="bad558988f83ea687c691b1b", 0xc}], 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)=0x0) migrate_pages(0x0, 0x0, &(0x7f0000269000)=0x0, &(0x7f00001e7000)=0x193) r3 = add_key$keyring(&(0x7f0000317000)='keyring\x00', &(0x7f0000d99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000dd5000-0x6)='logon\x00', &(0x7f000003b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00001b8000)=@req={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet(r2, &(0x7f0000883000)="5f49171a6c45bd6bedc40dc07d365b5a8dbf76eaf15ac47997e34c0f2602374b1a596c052c3dc12bfe07bad1e081fe162a3190f56ec7314d58911d296b776c65baae08baab27a9638f38dd3c9edd2739ae8732ebe563ab4874e2a459bc04737bc710d2744e1df7175f64a5f0a44f31c4ff2aff68cd3c0f95e5c975bac307f0ea53f6565ca7613207779e7a699c1faca759b6c239484fc95b18a8f3ade29c7e09263ed5192b15b3375a8e3a7202e1704b48ab2eecbf9258997bb9724da0613d8a0471c4ae3471c7b6dc10646657827d8438a15e4425e74726ab539ea6defe734d5570", 0xe2, 0x0, &(0x7f0000d30000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDDELIO(r2, 0x4b35, 0x401) 2018/01/17 05:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a9a000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00008be000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009fc000)=0x14) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b65000+0x886)={0x100000001, 0x8000, 0x80000000, 0x6, 0x10, 0x2}) 2018/01/17 05:36:43 executing program 0: 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) fchdir(r0) 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, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000004000-0x4)=0x7) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/17 05:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a77000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x20, &(0x7f0000c61000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000201000)="a3e31b942ebbe8fc6bf97cde2fff766b6c3abe6e7becaf5a6ab4fafa538aaab907273b12ed51b4bd67f0b06b56fd10a2f611474abc1a9b93d55d7b98bdb5a9d5ea2fdbc1471fe78a3e9efae462d4d3a66f2b759dc60f057f0396bcdf966f8205c14e75673e3695be13f2de48daec4fcdd1a302f70acdc16bbf0250671e6a9a1b434a1ecaf2e90563ed2b3aef3d708902e38250e762239d3b60b228323ee13a00244e841bfef2d97f877607d89891e4fa482e42bcab6553c3ff9aa4690d67bc2a8667c4b22d0637f59aab2100b896be92d025e94cd0aec25fb191c3218925dfcb048021c314f92c389e82e0d5acb4a75bbde7227ed8fec05b9665760f34f8982035f05108dcc40d366d7ea91ba46c780dd1fef72acdc468456f84893d35806cecb3a869da3732aba24c5f3db87f9f9d6aedf58f20b1d1e03a3c4d4812a039c12b7e8743b1e46965a729e2306ced22bdd4a8c421dd92411b4e9754a0223a1545aa3f87ddd04cb956a07b6b63f3a133971d9cea7c3dfb82a9d82f07c68e3fb60647efb79f31ffd713e26df670ffdd2ab57d84e0333d4751c1cef116c4246ca82f3aa52f9dea5d3c44720513b11dbc926d218cf2fddf307d55e4a76669b12d9411ca3cdddca8a263715c6afdf58f42762b17265be06c3c45b288c04cde76527b34c90e4ee77ddce0fb0e45b79b9744fdc68f80226ad173fb6b7db7f1511c69d1444045ad1be2d328dfb9d97964793282dd5f9baeefb9d5873d94afa5e4bd55d3a767b0a0eeec040eb0e27f39af0bb21c20afcf6ad7ca3dc620d817260e797dbaa22dd1b295ed1b48c8f109dc4c23a7e4bf089d6a9eefe316804827de344485b48e61b7c4584f987a3e86481332cf21b180b2e4fdf659bdfc14c1547665b77d4bed9e44d8fc6a8fb04010c9df721c8b4f58fc5837025b4c9a6ae840e98f2db487009fac60a17a5d2edc006debfb27f83f4e9e651acc63fa63bb4708c2f3478d3e972e6f01593b16c53c69d686af449d7d61e36e3fd5e77563ce305ebb6413f9dc926e624526d25641a99fb4fa3c1ce6dc7d174c5e364aa07a1b5bc06ee9da797ffeeadd043e69c34c7bf3f3bfc9eaae4dcb8d6f886ac74727ebdf547ee372e0eead64c660601cc00c7dd83fd0a69c531365788c9aecbf9ac66e6173435b383192e72430f02eecc36affbe5af8fbbb2d24155f14f4306eecdba45e567fec801b4004f5f8ef727ab4f14deec7d1fad8b0fec15f5fafee261300bfae0ad25167508e9d335b4dd82e8b699f6120922fe5561ab6da93d4f8ae3b70eb7c5e11f112564d7ad6849ce9e6c4b14193cb70557c50715ca964cd3e34bc787c73540e0d353c3de98e2643eb191d510337b36cb5947b245c3318eb3f55bec09d6b709d14eefaa3c4519b0d70d4be88463c27ceba423eae59174f95836d2417109ab6791fa8c416162346", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 05:36:43 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x210100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d62000)=0x3) mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00005e9000-0xb2)='\\', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005d6000)={0x4, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000128000)={0xa, r3}) writev(r2, &(0x7f00002f4000-0x20)=[{&(0x7f000031f000)="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", 0x1001}], 0x1) 2018/01/17 05:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00003f8000)="c9ff71489e00594fc9e5be2af95c9f0114e544c9f1c3d073419126ff") ioctl$int_in(r2, 0x5452, &(0x7f000040d000)=0x7f) sendto$unix(r1, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00001b8000-0x8)=0x9) 2018/01/17 05:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ddca54", 0x0, 0x3f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x3, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0xfffffffffffffe67, [0x0]}]}], ""}}}}}}}, 0x0) set_thread_area(&(0x7f0000733000-0x10)={0x4, 0x20001800, 0xffffffff, 0x400, 0x4, 0x10001, 0x3, 0x9a3, 0x4, 0xfffffffffffffff8}) [ 85.504452] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 85.504452] program syz-executor3 not setting count and/or reply_len properly [ 85.564879] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 85.564879] program syz-executor3 not setting count and/or reply_len properly 2018/01/17 05:36:44 executing program 4: 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, 0x1) 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 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) r2 = socket$inet6(0xa, 0x8000b, 0x9) sendto$inet6(r2, &(0x7f0000bf8000)="b8d8b35adf7a84298f4cf868708e39111a2d2ae2c099387073031955409fa0f3f270b3e161e161af36318ba91f0e89a0a04ea2c61a86fe36fcf4c13cb0e38a225a503c31c484b259601fd8faff51d7b0f2568047e65000f658e420a143f091f1397c9dc754712458db84ae3878d4c5f98b7d68e9ef9ec88939", 0x79, 0x0, &(0x7f0000dd6000)={0xa, 0x1, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) setsockopt(r1, 0x800000000000084, 0x77, &(0x7f0000d33000)="8022e2ed01000000", 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f00007f1000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/17 05:36:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000383000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = socket$inet6(0xa, 0x2, 0x800) dup2(r1, r2) 2018/01/17 05:36:44 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000db000-0x10)={&(0x7f000074f000/0x1000)=nil, 0x1000}) munlockall() ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000ce8000)={0x0, 0x0, []}) 2018/01/17 05:36:44 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f68000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000378000)=0x0, &(0x7f0000f67000)=0x4) mq_unlink(&(0x7f0000b6b000)='wlan0GPL[selfposix_acl_access\x00') socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd7000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) connect$llc(r1, &(0x7f000082e000)={0x1a, 0x1, 0x0, 0xfffffffffffffff7, 0xe80, 0x1, @random="4ad454a538c1", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f69000)={0x0, 0x0}) utimensat(r1, &(0x7f0000f69000)='./file0\x00', &(0x7f0000e1f000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x100) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000f69000-0xfe)="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", 0xfe) syz_open_dev$amidi(&(0x7f00009fe000)='/dev/amidi#\x00', 0xfff, 0x60000) 2018/01/17 05:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00001db000-0x7)="01008049501b", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x400000000, 0x0, 0xffffffffffffffff, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x304, 0x1, 0x0) mq_timedsend(r0, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) 2018/01/17 05:36:44 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000)="e6", 0x1, 0x0, &(0x7f000015c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x4) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) r3 = gettid() setpriority(0x3, r3, 0x3) 2018/01/17 05:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000070e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) openat$selinux_status(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00005ff000-0xb)='/dev/adsp#\x00', 0x5, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007cb000)=0x0, &(0x7f00005e0000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x1, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) socketpair(0x9cca73b32a25e074, 0x0, 0x6, &(0x7f00009df000)={0x0, 0x0}) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000e61000-0x2f)=""/47) fallocate(r1, 0x0, 0x6, 0x3b) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7385, &(0x7f00008e1000)=0xffffffffffffff20) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000083b000-0x20)={0x10000, 0x2, 0x10f000, 0x1000, &(0x7f00005f2000/0x1000)=nil}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000757000)='/selinux/checkreqprot\x00', 0x800, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009f5000-0x8)={0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r1, &(0x7f000088d000-0xc)={r4, r6, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f000043c000-0x20)={@generic="b6e73796ab2a3641300f2ae6ebf0515d", @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000-0x1c)={0x18, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000001000-0x31)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x6, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/01/17 05:36:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x8)=""/8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000a000)={0x0, 0x23, "45a4824c82dc5299e81308a56b025b80122ce8ece7bb67aa9a18f33084c86e17e67b05"}, &(0x7f0000005000-0x4)=0x2b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000e000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000f000-0x8)=0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000004000)=""/155) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000000d000)=@random={'os2.\x00', '\x00'}, &(0x7f000000d000)=""/250, 0xfa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000)=@sack_info={r2, 0x10000, 0x5}, 0xc) 2018/01/17 05:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00004f5000)=""/231, &(0x7f000090c000)=0xe7) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001da000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/17 05:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f00008b5000-0x8)='./file0\x00', 0x48000, 0x2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a89000-0x1)=0x9, &(0x7f0000699000-0x8)=0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f22000-0x4)=0xff, 0x4) r1 = eventfd2(0x8, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000ea4000-0x8)={0x0, 0x0}) 2018/01/17 05:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x342) 2018/01/17 05:36:44 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) migrate_pages(0x0, 0x5b39, &(0x7f000001e000)=0x1814, &(0x7f00002a1000)=0x0) getpid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c4000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e1f000+0xee8)={0x0, 0xffffffffffffff64}, &(0x7f000036e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000104000)={r1, 0xca, "abff7d41339de4df023865d44ab864edd2ba35083e3957dd9d90d62bb4b562e162e9bd8e40a0cab3533ca8232b27ca88db733a648a7eea1e4e1b01457c66d1e8d8c3e3a60061008aa717e3497349ac40d43ac4a133353d90921de47ed357d9c8da3281be66a85e0506c724e7c84ed26ccf0367493516cb8a863579854af69430ddb4d50e204ac7de4e3a1eea00dcf23ab4fb474cab86dc31b75d62ce1ae8e158dbdcb5833a3e1f81fb71bb5464ca3520a31b99369127b1c04a1d61531ffbaee85cabb18f3132258520ae"}, &(0x7f0000909000)=0xd2) 2018/01/17 05:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000c01000)={0x12, 0x8, 0x1, 0xffffffffffffffff, 0x0}) readahead(r0, 0x9, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r1, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)="", 0x0}, 0x20) 2018/01/17 05:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000067d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000788000)=0x0) perf_event_open(&(0x7f00006a5000-0x78)={0x3, 0x78, 0x170, 0x2, 0x7d, 0x56, 0x0, 0x200, 0x80000, 0x0, 0xb3e, 0x9ae, 0xfff, 0x9, 0x7, 0x2, 0x658e, 0x1, 0xfffffffffffffeff, 0x0, 0x56e, 0x4, 0x7fffffff, 0x3ff, 0x100000001, 0xca05, 0x2, 0x9, 0x1, 0x9, 0x0, 0x8, 0x8, 0x8, 0x7fffffff, 0x1, 0x7f, 0xff, 0x0, 0x3a95, 0x4, @perf_bp={&(0x7f0000fd9000-0x1)=0x0, 0xa}, 0x280, 0x1, 0x0, 0x3, 0x0, 0x1, 0x4, 0x0}, r1, 0x100, r0, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007d5000-0x8)=@assoc_value={0x0, 0x28f4}, &(0x7f0000b81000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006a9000-0x14)={r2, 0xbf66, 0x9f, 0x4, 0xff, 0x8000}, 0x327) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000ba4000-0x8d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x17, 0x0, [@empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @rr={0x7, 0x3, 0x0, []}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f00002eb000-0x14)={0x0, 0x1, [0xeab]}) 2018/01/17 05:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000327000)=0x0) perf_event_open(&(0x7f0000338000-0x78)={0x3, 0x78, 0x1, 0x7, 0x401, 0x6, 0x0, 0x2000000, 0x0, 0x2, 0x8000, 0x100000001, 0xd4, 0x4, 0x5, 0xed2, 0x16, 0x81, 0xffffffff, 0x3, 0x70, 0x5d, 0x9, 0x0, 0x9, 0x3, 0x1, 0x1, 0xdd1, 0x0, 0x8131, 0x8, 0x7ff, 0x4, 0x33, 0x4b, 0x5, 0xff, 0x0, 0x10000, 0x2, @perf_config_ext={0x80, 0x5}, 0x4, 0x3, 0x4, 0x5, 0x0, 0x80, 0x7ff, 0x0}, r2, 0x81, r0, 0x2) pipe(&(0x7f0000cef000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b71000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000a3c000)={0x9, 0xf004}) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b15000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e5000-0x4)=0x10, 0x80000) bind$bt_hci(r0, &(0x7f00008d9000)={0x1f, 0x7ff, 0x0}, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000edc000)=0x7, 0xfffffffffffffed4) 2018/01/17 05:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000002800005) r1 = socket$inet6(0xa, 0x6, 0x0) syz_open_dev$vcsn(&(0x7f0000f8a000-0xa)='/dev/vcs#\x00', 0x9, 0x52000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x2ca) close(r1) 2018/01/17 05:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00001df000-0x5)='proc\x00', 0x400, &(0x7f00004e1000+0xb32)="") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e30004", 0x19) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a79000)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0x0, ""}, &(0x7f0000f8b000)=0x8) 2018/01/17 05:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000597000)='/dev/adsp#\x00', 0x7, 0x149383) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d29000-0x1)=0x3) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) 2018/01/17 05:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000c14000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d48000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005d9000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f6e000-0x8)={r4, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000032000)=r4, 0x4) fsetxattr(r1, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000531000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000045e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000051000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000b43000)={{0x3, 0x6, 0x6, 0x1, "7add672770a329ec82ce8be6d0b7a25acf465b02c00b8ea1f38ca951405da4bc642e6a997287a38664d6cc00", 0x8e}, 0x0, 0x0, 0x400, r6, 0x2, 0x3, "13cb2026efe0dc88a4013e58134d01c3aff16b8eba755ef5d0f427ac4db59ce48517a8ca354bcd2513826360691e2a95bf70ffd2e9e0ba52fcecbef8e949a909", &(0x7f000006a000)='security.selinux\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400, 0x200, 0xc763b34, 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]}) getrandom(&(0x7f00000cd000-0x39)=""/57, 0x39, 0x1) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f0000e00000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x1}, 0x4b) getsockname$inet6(r0, &(0x7f00002ee000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d7000)=0x1c) syz_open_dev$audion(&(0x7f0000095000)='/dev/audio#\x00', 0x9, 0x80) 2018/01/17 05:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 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_bp={&(0x7f0000000000)=0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c91000-0x8)='./file0\x00', &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = userfaultfd(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000149000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000)=0xe8) bind$can_raw(r2, &(0x7f0000ba1000)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socketpair(0xf, 0x0, 0x0, &(0x7f0000090000)={0x0, 0x0}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f000095d000-0xb5)=""/181) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/17 05:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = semget(0x3, 0x1, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/hwrng\x00', 0x40000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b8c000)={0x0, r3, 0x6, 0x0, 0x0}, 0x14) r4 = request_key(&(0x7f0000977000-0x8)='keyring\x00', &(0x7f0000fc0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a2000-0xb)='/dev/hwrng\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0x8280a28) semctl$SEM_STAT(r2, 0x5, 0x12, &(0x7f0000dd4000-0xc2)=""/194) recvfrom(r1, &(0x7f00009b6000-0xb9)=""/185, 0xb9, 0x40010000, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) restart_syscall() recvmmsg(r0, &(0x7f0000e3b000)=[{{&(0x7f0000dc3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000325000-0x20)=[{&(0x7f000072a000)=""/157, 0x9d}, {&(0x7f000061d000-0x6c)=""/108, 0x6c}], 0x2, &(0x7f000007f000)=""/4096, 0x1000, 0xfff}, 0x7}, {{&(0x7f000077c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f75000)=[{&(0x7f0000e2c000)=""/168, 0xa8}, {&(0x7f0000fb4000)=""/3, 0x3}, {&(0x7f00005c5000-0xb)=""/11, 0xb}, {&(0x7f0000ce8000)=""/98, 0x62}, {&(0x7f0000e82000)=""/180, 0xb4}, {&(0x7f00002b3000)=""/116, 0x74}, {&(0x7f0000bfc000-0x1a)=""/26, 0x1a}], 0x7, &(0x7f0000328000-0x3e)=""/62, 0x3e, 0x2}, 0x9}, {{&(0x7f00005d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004b9000-0x50)=[{&(0x7f0000d9a000)=""/226, 0xe2}, {&(0x7f0000df5000-0x23)=""/35, 0x23}, {&(0x7f0000837000)=""/126, 0x7e}, {&(0x7f0000795000-0x5c)=""/92, 0x5c}, {&(0x7f0000241000-0x6)=""/6, 0x6}], 0x5, &(0x7f0000e9a000)=""/250, 0xfa, 0x0}, 0x4}, {{&(0x7f0000564000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c38000-0x20)=[{&(0x7f0000e4f000)=""/52, 0x34}, {&(0x7f0000c01000)=""/65, 0x41}], 0x2, &(0x7f0000ac3000-0x5)=""/5, 0x5, 0xc14}, 0x1}, {{&(0x7f0000ef0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003c5000-0x10)=[{&(0x7f0000ed5000)=""/76, 0x4c}], 0x1, 0x0, 0x0, 0x2}, 0xd133}, {{&(0x7f00004ec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000878000)=[{&(0x7f0000bef000)=""/147, 0x93}, {&(0x7f000067c000)=""/209, 0xd1}], 0x2, &(0x7f0000a93000)=""/96, 0x60, 0x1}, 0x7}], 0x6, 0x40002002, 0x0) 2018/01/17 05:36:44 executing program 1: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) accept4(r0, &(0x7f00008c4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000be5000-0x4)=0x6, 0x80000) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/01/17 05:36:44 executing program 1: 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) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) mbind(&(0x7f00002d7000/0x2000)=nil, 0x2000, 0x4000, &(0x7f000014b000)=0x401, 0x4535, 0x7) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00006c6000-0x8)='./file0\x00', &(0x7f00008f5000)=@known="73797374656d2e706f7369785f61636c5f61806365737300", &(0x7f0000162000)='selinuxem1em0vboxnet1cpuset\x00', 0x1c, 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) sched_setattr(0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000dbe000-0xc)='/dev/amidi#\x00', 0x1, 0x2000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000686000-0x4b)={0x0, 0x43, "e9f6f0bcb8a0786a90d2de4d65931fb1d1790aef7cb8d63bdb04ff7a0ecc0d7e8a7a7bb95e09a2ec8a16a1fe761df8bbcf53ba1ae6654dc0ff017135c03daca7494554"}, &(0x7f000025d000-0x4)=0x4b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002a1000)={r3, 0x401, 0x30}, 0xc) connect$pppoe(r1, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/17 05:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000717000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000)=0x10) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x100000}, 0xc) link(&(0x7f00004bc000-0x8)='./file0\x00', &(0x7f000040f000)='./file0\x00') getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000572000-0x4)=0x4) 2018/01/17 05:36:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/17 05:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002a8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000188000-0xb0)={{0x1ff, 0x3f}, 'port0\x00', 0x0, 0x800, 0x5, 0x6, 0x0, 0x100000001, 0x4, 0x0, 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, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00008bf000)=0xcb, 0x4) syz_emit_ethernet(0x32, &(0x7f0000f17000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 05:36:44 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a8e000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000f17000-0x30)={0x8001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c10000-0x9)='/dev/kvm\x00', 0x3ffffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000bbc000)=0x5, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000838000-0x20)={0x10002, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00009b4000)=""/60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000dc3000-0x20)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/17 05:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000bfb000-0x5)='ppp0\x00') futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x41000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff4000-0xf)='/dev/sequencer\x00', 0x200180, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00004a9000)=0x35bb, 0x4) 2018/01/17 05:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fstat(r0, &(0x7f00003a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000241000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000001000-0x50)={@generic="1524d06bc596f24d360d60e56afe9d5e", @ifru_ivalue=0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000085b000-0xa)='/dev/vcs#\x00', 0x6, 0x2) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 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) r2 = socket(0x1e, 0x4, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ea7000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000572000-0x6)="f0", 0x1}], 0x1) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dbf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000976000-0x8)={0x1, [0x0]}, &(0x7f0000dc3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000612000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000, 0x6, 0x7abe, 0x4}, 0xa0) 2018/01/17 05:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000070f000)='/dev/dmmidi#\x00', 0x48c7aa9e, 0x480000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000028b000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ifb0\x00'}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000816000)={0x10001, 0x2, 0x4, 0x7, 0x0}, &(0x7f0000e3b000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000120000)={r2, 0x1}, &(0x7f0000a96000)=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}, 0x202000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000a4b000)=0x0, &(0x7f0000cf6000)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 05:36:44 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fc5000-0x3)='.dead\x00', &(0x7f0000fc4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000aff000-0x4)='rxrpc\x00', &(0x7f0000fc4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc5000-0x1d)='wlan1)mime_typeeth0mime_type\x00', 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fc4000)='.dead\x00', &(0x7f0000087000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000acb000-0xa)='bdevnodev\x00', 0xfffffffffffffff8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000fc4000)='keyring\x00', &(0x7f000079e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc4000)={0x0, 0x0, 0x0}, &(0x7f000050f000-0x4)=0xc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fc6000-0x8)='./file0\x00', 0x20000, 0x10a) ioctl$KDENABIO(r1, 0x4b36) r2 = request_key(&(0x7f0000b53000-0xa)='encrypted\x00', &(0x7f0000355000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc5000-0x1)='\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r2) 2018/01/17 05:36:44 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000022000)={0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000022000)='/dev/input/mouse#\x00', 0x9e, 0x208000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000d000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffd20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc281}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b, 0xfffffffffffffc00, 0x46, 0x8, 0x3}, &(0x7f0000018000-0x4)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000022000)=@assoc_value={r2, 0xffffffffffffff4d}, &(0x7f0000022000)=0x8) 2018/01/17 05:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_setup(0x9, &(0x7f0000fbf000-0x8)=0x0) r1 = syz_open_dev$random(&(0x7f0000f07000-0xc)='/dev/random\x00', 0x0, 0x220000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d10000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_cancel(r0, &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000c14000-0xf1)="e6d56f8aed314796a35f538294f7daf9557aa2dfee3379c45241b44c2f2c5e365a3da1c0479ed8af5cc543207d16f91e7f1f8f887d59e0ba95b5feac6c586cdebb25b1371c9f8d7bdc98fc5d452c6ca32ce9a5e82458084b71dace5bf20d5acac7fbd2b0d747752ab6c128b9ff0faaa6af77e2d05064397d54c66f1dac9899ab1b176685f6e8f581dc5561910611dedd87564e6640f6e9220fb017d8b09db227851b6f10d4fdabfa6937ab8d1d29f3c40d6638be9a2650e7bfdfc943bf276776744ff2196f52a769d4652a5c330eb0201bd8ca359451a9b1071b97c9689b56c00878ae8494d435711159479e8df421fc47", 0xf1, 0x2, 0x0, 0x1, r2}, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x6800) mbind(&(0x7f0000a80000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000152000)=0x2a835643, 0x9c, 0x1) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000097000)=0x0) chmod(&(0x7f00002d2000)='./file0\x00', 0x0) unlink(&(0x7f00004a6000-0x8)='./file1\x00') 2018/01/17 05:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000363000-0x20)={0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000f63000)={0x0, 0x1, [0x6ae]}) 2018/01/17 05:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00001ee000-0x8)=0x2) fcntl$getownex(r0, 0x10, &(0x7f0000348000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000c6d000)={0x7, 0x5}) sched_setattr(r1, &(0x7f0000340000)={0x30, 0x2, 0x0, 0x3, 0x2, 0x2, 0x5, 0x1}, 0x0) 2018/01/17 05:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) syz_open_dev$dmmidi(&(0x7f0000a40000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) 2018/01/17 05:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000b46000-0x54)=""/84) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 86.652136] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/17 05:36:44 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c0b000)=0x0, &(0x7f0000034000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000fd3000)={0x0, 0x0, ""}, &(0x7f0000686000-0x4)=0x8) 2018/01/17 05:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001fb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000924000)={0x0, 0xbc, &(0x7f0000e2c000)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8ff, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xde}]}, &(0x7f00009c7000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003d0000-0xa0)={r1, @in6={{0xa, 0x1, 0x62, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2000000000000, 0xc, 0x6, 0x3}, &(0x7f000027a000-0x4)=0xfffffffffffffcfc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000045e000)=0xc60) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 05:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00009a3000-0x10)='/dev/input/mice\x00', 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) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) mprotect(&(0x7f0000630000/0x3000)=nil, 0x3000, 0x1000000) [ 86.695937] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/17 05:36:45 executing program 2: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x8000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000137000-0x8)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000728000)={0x8, 0x206, 0x2, 0xbd9, 0x0}, &(0x7f0000b0a000-0x4)=0x10) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b09000)={r4, 0x5000000}, 0x8) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000987000-0x18)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) 2018/01/17 05:36:45 executing program 5: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044d000-0xc)='/dev/ashmem\x00', 0x200, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000194000)={0x0, 0x0}) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000044e000-0x10)={r2, &(0x7f000044e000-0x54)=""/84}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044b000)='\x00') 2018/01/17 05:36:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400800, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000c000-0x18)={r0, &(0x7f0000003000)="2f3c3086fcf9c3449d82d0019a692344ac3d9dbb940c0502c87cd80e792cd833644175d527ecacabacf8ebb26325150c65f2a393f3469b56e4ad9005ab7554fe324f6606bb8439388edee860261a0fedcd4a756f2bb1a7a79a12a57b9d99e65b4df4ddd3d9e2b46f4aea7d42ab8e3c6c1387495c172554328afcc5e5b123f9547a78bd2ca6b2d925718265b529f0a7fc776b95eb76cc074ec70e6f735794085920bcef315a01bc8727c4534fd534e1f82d2373bb21c91342fd7b445897ae07341992e2f6f0a088039856cfe88aa6f597778e769407404c8540c2625ec4ef9e07311bb86dd4ae4f", &(0x7f0000001000)=""/4096}, 0x18) writev(r1, &(0x7f000000a000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1000000000000102) 2018/01/17 05:36:45 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) socket$netlink(0x10, 0x3, 0x21) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0xfffffffffffffffe, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/17 05:36:45 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002a000)='./file0\x00', &(0x7f0000039000-0x6)='exofs\x00', 0x1000010, &(0x7f0000004000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="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", 0x1000) 2018/01/17 05:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/dsp\x00', 0x200, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000cdb000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:36:45 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') close(r0) 2018/01/17 05:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) epoll_wait(r0, &(0x7f000095c000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) readv(r1, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fb1000)={0x1000, 0x1, 0x0, 0x6, 0x100000001, 0x7, 0x4, 0x7, 0x0}, &(0x7f0000d6e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fca000)={r2, @in6={{0xa, 0x3, 0x8d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f51000)=0x8c) 2018/01/17 05:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x803, 0x2) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7", 0xfffffffffffffde9, 0xfffffffffffffffc, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/204, 0xcc, 0x0, 0x0, 0x0) 2018/01/17 05:36:45 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000ae1000)='/dev/amidi#\x00', 0xc000000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/17 05:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fbc000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f000061d000-0xa)='/dev/dsp#\x00', 0x57, 0x10200) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009d2000-0x4)={0x5, 0x0, 0x9000}, 0x4) 2018/01/17 05:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dba000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000f23000-0x4)=0x0, 0x4) r1 = memfd_create(&(0x7f0000093000-0x2)='#\x00', 0x1) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000595000)={0x0, 0x0}) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000063c000)={r2, r3, 0x8, 0x1, &(0x7f000084f000-0x8e)="e22fcc3b7c62b573d67c354790cd2aa894ddd6617a0c64f7229723b8c3952188bd59293fb8a55c9ab9ff5c4d9b6f862773068e487c5bc5ce50431b2a169dea3723eb08b09025c017dd47031e3da3c9e3a4030603543ce31da4c29f1282f7fce6be1159d96567eaded30366f191966691c2eaf41f71252f9764d11adb608cac9ff7697d80b9b459450eb213b64443", 0x9, 0x2, 0x3, 0x7, 0xfad, 0x100000000, 0x1, "9b6f8189a4926fedaf501b1b215a93882e29c6b060aed9b138a3ea4a2d2a7992e28d5c13422384247f8d6b11c692c3db1c8cf0d95dd5bab3087f132efda6a9dbdaf47e020b9fecc7abf625c1d6da0f85e5e95f227b965624"}) creat(&(0x7f000087a000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", 0x0) 2018/01/17 05:36:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) bind$unix(r0, &(0x7f0000ff1000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000000001e, 0x4, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa6000-0x13)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r2, 0xc0045878) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000781000-0x1000)="f8", 0x1) 2018/01/17 05:36:45 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000396000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/17 05:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000099000-0xc)={0x2, r0, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00002a4000)={0x1000, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000071a000-0x8)={0x1, [0x0]}, &(0x7f0000aea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000048e000-0x18)={r2, 0xc02, 0x10, 0x3000000000000, 0x8}, &(0x7f0000ebe000)=0x18) keyctl$set_reqkey_keyring(0xe, 0x2) socketpair$inet6(0xa, 0x6, 0x1d7, &(0x7f00002e0000)={0x0, 0x0}) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f03000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000058a000-0x10)={0x5004, 0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000573000)={@broadcast=0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000055e000)=0xc) 2018/01/17 05:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x10000, &(0x7f0000aed000+0x5c1)="73445f711f9f860cf4f86821264f63ff7c641c9269be") setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000984000-0xc8)={0x3, 0x4, 0x4, 0x5, 0x3, [{0x4, 0xffff, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x4, 0x100000000, 0x3, 0x0, 0x0, 0x2e8a, 0x0, 0x0, 0x0}, {0x9000000000000000, 0x8, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 05:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x50, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) rename(&(0x7f00008eb000)='./file0\x00', &(0x7f0000781000)='./file0\x00') 2018/01/17 05:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) sendmsg$nl_crypto(r3, &(0x7f00005de000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000034d000)={&(0x7f0000373000-0x10)=@delrng={0x10, 0x14, 0x200, 0x5, 0x0, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/01/17 05:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000195000-0x4)={0x4}, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000725000)=""/245) sysfs$3(0x3) 2018/01/17 05:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = msgget(0x2, 0x84) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000589000)=""/32) epoll_create(0x0) 2018/01/17 05:36:46 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000093c000-0x14)={0xffffffffffffffff, 0x1, 0x7ff, 0x2, 0x5}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000cbf000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000dd2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, r1}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/01/17 05:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) inotify_add_watch(r0, &(0x7f0000ca1000-0x8)='./file0\x00', 0x82000699) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000473000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000047a000-0x4)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/17 05:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000009f000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000030000-0x20)={@common='rose0\x00', @ifru_flags=0x200}) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000002000+0x526)=""/0, &(0x7f0000003000-0x4)=0x0) 2018/01/17 05:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)='/dev/rfkill\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000cf0000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000684000)=""}, 0x10) 2018/01/17 05:36:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d4a000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000d95000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/01/17 05:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) accept4(r0, &(0x7f000079c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000e0000-0x4)=0x10, 0x0) connect$ax25(r0, &(0x7f00005cf000-0x10)={0x3, {"3d22b086af7c24"}, 0x0}, 0x10) 2018/01/17 05:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x0, 0xce18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000c91000-0x4)={0x8000000000, 0x80000001, 0x0}) 2018/01/17 05:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000cf000-0x9)='/dev/ion\x00', 0x400008002, 0x0) 2018/01/17 05:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fdatasync(r0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000787000)=0xae, 0x4) sendmsg$alg(r1, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x460}], 0x1, &(0x7f0000bb6000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f00005be000-0x9)='/dev/sg#\x00', 0xed6e, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000056d000-0xbc)={0x200, 0x0, 'client1\x00', 0x2, "c4720cd592b0767c", "27b13c320a4241ffab52ee68e7e7bce3dcfac952a121dcb70f05bbb628a3d46e", 0x7f, 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]}) 2018/01/17 05:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x400000000000098) r1 = socket$inet6(0xa, 0x5, 0x0) accept4(r0, &(0x7f0000d7d000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c0000-0x4)=0x10, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) dup3(r1, r0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r4) syz_open_dev$evdev(&(0x7f00009ad000)='/dev/input/event#\x00', 0x0, 0x0) readv(r6, &(0x7f00002e3000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) ptrace$setopts(0x4200, r4, 0xb3, 0x21) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) 2018/01/17 05:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r1) 2018/01/17 05:36:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0x0) truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8e, "bffafe691a5e47a91805280a67b3593d4780e59d6e61a16afe90132618a14fcbf3336986d710904063c3451b7126d9e6b9d1473b0f158f5600893e133e9acc4fd345553f1ee82ac2da1991b283ff2c2f82b5c4515915fa69ea7a4c8d10ee0f93d18b75b589dd9bbe7ab5c961e32ea887c9ab699eaac8e2715e52a419464546284ac79aba0f7615f29e3002059ab2"}, &(0x7f0000001000)=0x96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x3}, 0x8) 2018/01/17 05:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e4e000-0xc)='/dev/amidi#\x00', 0x2, 0x208202) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000452000-0x8)={0x200, 0x3f}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r1, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/17 05:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000b9b000-0xb4)=[{{&(0x7f0000b15000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000853000-0x80)=[{&(0x7f0000d35000)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x122, &(0x7f0000cec000-0x10)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/17 05:36:46 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) pwrite64(r0, &(0x7f0000004000-0xa7)="", 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000007000)=0x0) 2018/01/17 05:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003cf000)={0x0, 0x8, 0x4, 0x7ff}, &(0x7f0000503000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fb0000-0x8c)={r2, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcad, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cbe000-0x9)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bcf000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000633000-0x4)=0x8) syz_open_dev$sg(&(0x7f0000718000)='/dev/sg#\x00', 0x6, 0x82000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b35000-0x8)={r4, 0x5, 0x717}, &(0x7f0000810000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000282000)={r4, 0x800}, &(0x7f0000045000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008be000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/17 05:36:46 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000006000)={0x6, 0x80000001, 0x10000, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0x100000000) 2018/01/17 05:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) r1 = shmget(0x0, 0x3000, 0x0, &(0x7f000060f000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) pipe2(&(0x7f0000565000)={0x0, 0x0}, 0x84800) 2018/01/17 05:36:46 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) listen(r0, 0x7) r1 = openat(0xffffffffffffffff, &(0x7f000091c000-0x8)='./file0\x00', 0x10000, 0x120) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000199000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f75000-0x4)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2018/01/17 05:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000347000-0x50)={@generic="4a08d249f4f87dcdab4580b7f25c5473", @ifru_data=&(0x7f0000bd3000-0x20)="0100000028000200000306000000eb00ecff0000000000000001faf502007e23"}) 2018/01/17 05:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) getpeername$netrom(r1, &(0x7f000093f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b8d000)=0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r1) 2018/01/17 05:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000042f000)='mounts\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a3b000)={0x2, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000254000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000022e000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x8)={0x0}, 0x8) 2018/01/17 05:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000580000)=""/166) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) prctl$seccomp(0x16, 0x0, &(0x7f0000a94000)={0x6, &(0x7f00004f9000-0x30)=[{0xffff, 0x80000000, 0x3f, 0x5}, {0x7, 0x8001, 0x7, 0x10001}, {0xe5, 0x7, 0x6, 0x9}, {0xca10, 0x2, 0x0, 0xbfbd}, {0x100000001, 0x40, 0x2, 0x1}, {0x3, 0x4, 0x2, 0x200}]}) 2018/01/17 05:36:46 executing program 2: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x403) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f00001d9000/0x4000)=nil, 0x4000, 0x2000008, 0x8010, r0, 0x0) r1 = open(&(0x7f0000321000)='./file0\x00', 0x400000, 0x30) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f000044b000)=""/39, 0x27, 0x2, &(0x7f000044c000-0x10)={0x4, 0x4, 0x6, "4624b56a304c", 0x882, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002f8000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff0fe2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000044d000-0x8)={0x0, 0xd49d}, &(0x7f00002ca000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000131000-0x4)=@assoc_id=r2, 0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044c000-0x4)='$!:\x00') mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/17 05:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f3000-0x17)='net/ip6_tables_targets\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ad3000-0x20)={{&(0x7f00002f3000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000179000)=""/157) 2018/01/17 05:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000607000-0x4)=0x8, 0x4) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000094e000)=""/39) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 05:36:46 executing program 1: socketpair(0x18, 0x7, 0x1, &(0x7f00003f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000edb000)={&(0x7f0000001000-0x60)={0x27, 0x3, 0xea3, 0x7, 0xcd9, 0xff, "4780b308a4588b8be5f659348980a22b0dcc6936433be8b44608e0da7316dbbce8951298d13f4d02f1163083e1c6b9d93d44885ab8f6ff1219c0c505c84a39", 0xcc}, 0x60, &(0x7f0000000000+0x2e3)=[{&(0x7f0000001000-0x93)="8535aedfe3ac2c31d4c61dff71cc7292e00193b2f7bc894dd6a46d203dd68b617dfa6b57b1b3bbf82f4249cab56b8ba1d2f1396b349074f0f1d2bc406250d59b7c2d22ebe777c612e773226c7e9cf4f556388b46bf8ca15d2686c3b94c96270392852d0ec249c0e9d55c1da1297f407b70ef1c28cbc90a6e1280d079f2eec9dd77f0b5023fcaae9b0cafa2a367c55674984af0", 0x93}, {&(0x7f0000001000-0xcc)="cfcdee1f677c1cd587800cebb46e2617a7bdfe64366ee487578caac8fb96e430beaef3b7dcaef7609e90b5988590e9636c141508809a7145476a153850d1e02891537c990f770ce618330f865c458d2781858190691d1370c40b0ff0808a9ef2610cf09ae95d46eb3e97aad896ea2ec67ce704e733cd7c3c5760523acfbc0901ec87cf9d139fc9193bbbdc8731fac7293a9e506346ffac657102df54b7d42e514e54e8ceeea7ee057fa65919c4d2ebce72ffccbf456e228f03b29c2a246658588c6268f161919707e5d228e6", 0xcc}], 0x2, &(0x7f0000673000)={0x1010, 0x10f, 0x200, "83a6fefe16b45227afd62085734d5d283a8c72b7097cf2fedf0a312ff95e2857a5813e32dbd65b826fc2b232d9082002f11241dbc625a7d174046881196c975faf5ab8a92e437dbf40978b668a275d6ebd3e7eb32393d9bdb3db85818a160e13941b4d9b5956ce6cbc4252b5af1c814b2935cbf0df1bccd45018db5a12e9993a1cf80b72f4e66733c197229d9108a38a50101a5103d0b8ea970120169e366bd57390cd2a26b0c5d8027e479b253f45287083e31b80a48d52969870c60d60fb79eb52555c30304738bcb892fc5c880a4553fbe7af6cf3cec9e0300568caae52ccc78775ef02a7c4b2917fd750982d1faa61dabdd4247808798420a2c500eccae3cad8baa5972969824cc57e74b3cf2afc58381189a0e8a68c92e4679575651f19699cdc485385a914eac682f841e0d14ac3241d3228310ee7c82e4e5490008ee3bc3ea968df59aad5df374d296aefc8b501d8daf8249e3399e70b6096d49ca72ee8af2c48919b848ebff2a5331d96c6b1b7fce1a310f2a1be7cec426f827ee96f6a90b1e7c5679cd8c004860272baa6979e5367f0f94b7312fcbd2e07cd4fb697422dbf12b1a2616e831d91097a0a4b80def42a3e6f6e1ada10534f28c4b793c1c17ffbf00199d79cd8f3defdee8ee57c09547069cdf43b56283c4230eebe94fbe03d582e9aab8a78a2761a342f479556b4fb55f12b590717ec613be15284b4ee48747a87ee6033e401b51b6aee3a8a1b4711d7670a092c48d70399acc5012413cb47dfff8f1f8fffa657b65263e865ecd9ae0bffd75738453f0e2ddb51ce423a3c25b6b5390d0437cd04e1647906aa29c7d57455d7f54dbda098f2ed111d7c4c5bffd7f0ad77c5e3700791d4e331c5e2ba5a6636c4849a6399f0219e9145ee6c32f52ebd7a6b7511802e1e1c78a281db82ab6c780d6c3811dd2985a06f091956f257fc9634770bb3a98723b82e2bbe73d5c1e0e2a68a5f144a089f1b20881ee09c2c9084953ddad61d6308fe454502bcf78c6fda0bcd6e27b5b44df0e787c9027515c764503428fdee4ad9d4389248e50bfa8f5cff5395227ac28db96b9b1d09e782267ba2f1310a9534fc612097ac25722b90fa2c7bb2ca7d717c28cbe9b3766e9c6d07975141e80169fff635cf46770eb3f64cf25de9702facc08100b6b52c734e9d0ea69b09c9c4175fc5087079a414faf9da2d4287885870cae25044ea7501827a0c7f407799831e0ca5bc3b19d4846c8978d9530458c7d79d073a034b2e7e97a2babc6d99842a1ce9637e6390b190502857ef89523e40cf83ae1c07863d1a2b144bd1b74218482a52ef9038bf1a2ecc5021346710f2bf0a1df755d659a6230209727e2a191f07ef3cbcb2e739d5dc7ed0a07737fb57c360d38b7d2fb56d4da8743442a7a62f2c3cb7bfaa8e1f6855dd05c1b0c34725ba1c51a724ef298b12ca0d40ff61c119400bcc08c3b61bfcfd11c095e9bccc425de55dc119b4596da56d1c919403188bbd5b6f6ab7b066bdcade063afcd3a86924449aeeb4caca27b567e290f77dd68be64ae1efc8960d6a28c940c968aeb3f62a00f8b249bd5ec1198e82e83a6127883e73dab81cda5f3186d9e98515ab894e9c1dcbd2a7e04ee51b646b19986953abb07e2900f09fef24dc8a967911f4b3d99357f73a32c19ecdd646056164f3c01f432234fcb5c7304d138e80ec411e75e3b03b18640c0d841a1a06bcfe99fa4a80fa50de01291ab814008a38cdf6188eb30f298ece01a0536cca0b3b4a0bec487c86e27c4b2dff0a3719ba2181a17ab98358b1dc26c9c4e411bf52733938bb77f0acded580d2e263ff4cf3adb3cb5e760b22df27ec90e296b8288d9556d2c493e9a566e4a2071c7150f91548285f022bce3f0b4c57f280b3dcd29242566f25d097b4fe19d380fdb0d62145c4e2e48da0514e74034c8ae69ff4ec4e44e2ba9ab9482b2761194af5e3d0eda989ae63ec2ba4fabb9ba5a2d050cdcef4e081d756948bb89c1301a1ed585d9912b05e7681d9825770ff29b7a6cc63727a983c151abd77f0f31d00aaac65b2c7d02033a4ec7c188f0d0484419f3d31cf8e9a002db8b8f801bde0d5a026e20886a37f96529e53125797571904744937aba344f53b8f9db8cff98d0c329252e4bcf3622ad35e2b894c09909952b33d24622e06f238e49202aeaba16d5e88df13de1073a8a148ad36facad62a572c89860156652bdde57d7efb5f9bd9d4cab77336f82d0c8dce1b574979f162d1bd89bff96e4a8ad00532570af6caf7e512e808b9d853f21ab64a8bb306a53dc2aa89c3a02e86c343a6a7e05c1b7cc703a6e29c05ade42e9f87dc172e88e87bcda363883e0a3a1db27c77e80069255256098e1bacd42fdd5480c0b9d0528ac8cb6c150ec57ba3a8db4d0dc0cd385fc8bfc410f52cb34400ebc811e878e8a566bd096e7f4149b85b94cc74ba8b6ac6215fa0d0c30ab914afacb6065516cd8f87b6ef0cfd6df2bc17ffa5490390819847b8f39826c2411d55e9ee693010c633c0ced15f292ac154c71e937e6eab80064660820150b3e31a4711aec7423dc60fae7ae2a3f91a9b0e0da3ecc9a886d9ccff4510408a103a235c446b988da8892d9d7a2736827e724239f9d64ba139c6c41f61dcf4a3791aefeb0489898a09e71c94bbca24a85b2d118bae91a7f76a8986772026aad5b64de15122b9b2c9c083080da99a5e0a299b04b6f23370827e122bf0973ff35d9d86329920dd4ab7f34dc018d20ae560aeee2b9e03251774b7e9250bc57c423653895d87357c9e5c35d085e9af5eb8fd437096ff9aa4113c0fd902f05ca0da5c28caf81c47bf706e76271068f1b06e9fb8eb3aeb064142bff129ce31750e4ca5101e503398d827a17490aa4fee84560ba05a7d3270a76659242ec7de6d338327f94bf4f9b39aac0d7caf0547e59db4d0df4de44700c9a7c9ff1e9cafd45ceb299d993160abf6fe2140def2d0748e48eb2d55305fece12468863596602fcc0cf275e09c1598246097aaca5f16d39e0157d1800c28d0968b3736aa547b1d9bdd02b8cfd5b3d45bc7a1c240b3dea4a9acac2c1c78bf379f38ad285b5ddcd7610d950357a791850e8abafb6f74fcad21feeccbe710029f533554adbe44a52aba139f3801e145554eb1ca7a5d26e8b64e3fe365d94ca12ddc5dfb77b297899091fbbeab279f358677bc3fc5f854d093c029186663e8aa98bfa871d89b79677180cc1a73e7c98e6bc6fa12117cf19a9d8a1d1121b3c62c81a698f4dad3596a14fe7983bfe45b69fb8190de42c99584e7dbb2c571b2a689c52855387842d164e8b661bf89f3fd90fe071fbd968fa6529ee15a581b5ab03005f4fa8fa2d826abc40cb40a2d4baa1a4d5511352ebaf664318ff637b3caa7baa916930b18b110bf99d4efb53bebc71ed697d9c8fe4658ce5dc094f79dc7dc799f9d044e7b8e40f8efe534bde65078bc2bd02de03756f9d8040de38b074591a168d0afc381c08fd5d9a1c47806bad3148b28dd3e3cca5300704e626ecc4a8d8fd6fc451b5401d4470e6024f530472b6f5bdfa61d7f7fbf4123ee9c2559afde9169f7fa3a52f0e8ec0f871dc69e98fd0987e3769bbe98b44c7157e07a099e86cdb4823bb2fb3787b716e0c1719b7f3afca82002cdc55fbd09c9cdfcbdf355e4f60d0dbe9fb844b9f225c237db9069ceee493697cb5f89abc314575619abc4de04d140c610e765c01c61eb876a766b8e49092d966e204c2814301b185565ab7d1bc1b3af3664f5986398b5b6ef82a8c45a5556230fbb1df8f65d4ea5ce021f33c7e87d61d9e69af62d2b49e93291ce27886f9ebe442c6e5fb48737d0611217af649e4f38b315cdb628a510ff596ba35b29c5c8685a8ee0d76274dbf996f813e2a3ab166014e89045709b4d511b3da2fd61eb9e9e075b07df79f0bb0d5011a906630e938dcf78dd5c96a230839f7d0141639ff3b1f5aac6ed950d0e73e8aeae9a9c5cbd38245a033ede0784f6197ceae4dc1b654db50f221f3e0555c3274be82068d9051b7a7f5de84d9bc48ba8e5928b6a6dc94d83980c144db24fda9d3e791467aef1a86f67d9f01c43e071ca0175534acbcc53d78cd9ff5ea77efda81e3d980ff0a22270427ab63d13aa9ed73ac014799d5191f1fff97a803e4b7a28a229328a82aa8e9c518c81e0adbf0e2fc100b031ce073bf7688dec950e85a2058c42ff2d7d6a2d601d521923c13b42feacbd31fcbab085676e0c32e8b89b47b324125e053f59d4800b9ea0703663903582c031b93b84df5e5a415fa3313045eee21a1b9dffefec19969b00ce5e2479f3a08a6631333c73c42572b560a486bc8ae50ea2a9344fb732b6399cc637d1867aa381c326c53afb74eead03ae2d6af3c364097abbd96080a1b6e4692e9f294bf46e76577b477f239bf93f9f0c3c37e9e557c324f46167049f7380f923d4cf1579353b839b4a258d66081b256274245a7b69884207cd067e4e0f1490153e68ef992859394130f270e8cf00837f0a0f68922c1eb621865cf14a36b9eba04275260b9170187bc01a76ee25fc4f963803d9b9f3a00582729518225d29a94d8095f018711a8b095b13d84ead46664a3ed990a7a92ad9f3b069e6e95c066fcb9d6f8bca5ce86db45b63688f9d0495febfdb329355b5881a379c5ec6f9506e8bec1b62d7bd0aa28b3bbe341888f54f88052f868c0b4fef04816bf08992dc9b5a70a4df282e403868729caa45138d9c10a131687f8e86256e3d254ee405341e9ffc7e853066626a65597768dca9955d5aeaac7a5c9d75d9660fd54e9c7855d6413cc0d766e69827c4e7125dae666016063148b8c428d0d8df598249e86946fa2ce76b3dd6664d645d6c1abb8e702e52956b028f3a8148c113464c6cef45b84e1e4495b84d25b78824ebd3df89574a079def1d136584a5d7c76c6889ddc716199277aacdda2f46ebd04ec56ca4fb5c8750cc7e3e0e56092a7cab7e831ac864837af4ddb1ca68bda37644425ae6e3d786ad1618972df48e72f05eea00ba1c1fe542bdcd0af49305e757217294c653e5e57d108f20ef19bd371ff5681e516ba11910c3482d334a3c4ca9b407d25e95c5c453f5b857043a8d4678c2461cb6e4b3fed2743266ea3fc03f60f31c83a92565d84fcf426d674b82ff6a554591ff77aa64bc7e63a01ae704a70da28299740e2db67ac7f94abc7589425b149f4513e802274dd8b8c35b45ebf79d1a54f738956df52796da2ea2e0e0083ebeedbc7272da5df1bfb6f6feb1d9c409926ae7662fe4c48a552d7b0f1149ace98cef73530a506edc6d059749a1074122ecf9cf91f8ed788eb6d2253663714eb8d7cd137bb88b72c6b8bb176667904a5b6e1b66521b4be48e8a5c6fdde91fdf2ad2368c90a0ce78c9233d23299d0d09330ad4d925b76bb61d469687fe94998859ec3994f1effd33661201a8910aa5c69332ceb7cc97d2eb58ea54efd65e232ffc139bf12f64049061c28082b4eca841a2dc2bd6baba79b1bdaea6c5bba0c8da76fd51e37cf994f0c46a32192a71ed0d3a28895e19f4c7326aeb05f0ab6ad6092878920b2c50a988271ea72179fdadf2b5f8bfe558a08413c97e403751e26b5a34c26939fc6cb40cf1a61c0b95044b4561b527c96608d034479d3a1394738b3fd3dee1065fbc0526014a2d9461a8380e94fce99ed9b42056a02426c9bf1979e79aa435e139d8f21a5ff9f4a88b84c8cfbad3935c84aa0b21ddc848f699af28a391a7db0bac0b6969292342a994957143cafeb2c0e3dba76c67e637a3a7"}, 0x1010, 0x10}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) close(r1) fcntl$lock(r1, 0x7, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/17 05:36:46 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) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x16f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) read$eventfd(r1, &(0x7f00009f2000-0x8)=0x0, 0x243) 2018/01/17 05:36:46 executing program 5: 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) r0 = syz_open_dev$binder(&(0x7f00005d8000-0xd)='/dev/binder#\x00', 0x0, 0x400000000002) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/17 05:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eba000-0x2)='/dev/sg#\x00', 0x4c, 0x400880) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000702000)={&(0x7f00006db000)=[0x84d8], 0x1, 0x3, 0x80, 0x401, 0x2, 0x0, {0x20, 0x9c1, 0x40, 0x7, 0x101, 0x56, 0x6, 0x7ff, 0xcce, 0x10001, 0x6, 0x6bd, 0xf3, 0x0, "e9b642400adbede80934f4de27b41176b247382531c5e95f2100eb96b47ca34d"}}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x0) 2018/01/17 05:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c8e000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = request_key(&(0x7f0000070000)='user\x00', &(0x7f0000d60000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001ea000-0x1)='\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f00008df000-0x8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e99000-0x4)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000f97000-0x4)=0x0, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000670000)=0x3f, 0x4) add_key$keyring(&(0x7f000078d000-0x8)='keyring\x00', &(0x7f000093d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000ff1000-0x12)="ff02047f0100000effffff78d60000d8144e000000000205", 0x18) [ 88.283914] binder: 8405:8412 transaction failed 29189/-22, size 0-0 line 2788 [ 88.302896] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.322741] binder: 8405:8412 transaction failed 29189/-22, size 0-0 line 2788 [ 88.337641] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 05:36:46 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000fd5000)=""/1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c88000)={0x0, 0x7fff}, &(0x7f0000fd7000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000880000-0x4)={r0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fd7000-0x8)={r2, 0x80000000}, &(0x7f0000f76000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) fchownat(r0, &(0x7f0000b59000-0x8)='./file0\x00', r1, r3, 0x1000) 2018/01/17 05:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000931000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x98200) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000cbb000-0x120)={0x9, 0x4, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0x941, 0x2, 0x40, "b37933d5fc263e1b99452d553c7830d4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000471000)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x301082, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x6, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x800, 0xc2, 0x5, 0x9, 0x7ff}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r4 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001000)={@generic="39cd600edb42ef1885fd2e62c545623e", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)='./file0\x00', 0x8400, 0x4) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f00008c4000)={0x6, 0x6, 0x7c0, {0x0, 0x989680}, 0x9, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r7 = socket(0x10, 0x4000000002, 0x0) write(r7, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/17 05:36:46 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fdd000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fdf000)='./file0\x00', 0x101000, 0x28) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000fdf000)={0x4, 0x101, 0x1, "77425f99a08c", 0x80, 0x0}, 0x10) prctl$setname(0xf, &(0x7f00003e9000-0x5)="65773000df") 2018/01/17 05:36:46 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200400) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r4 = socket(0x0, 0xb, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x30040) r6 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001000)={0x664e, 0x0, 0x2, 0xfffffffffffffff8, r3}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}, {r4, 0x40, 0x0}, {r5, 0x1, 0x0}, {r6, 0x610, 0x0}], 0x5, 0x6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80006, 0x0) pwrite64(r5, &(0x7f0000002000)="94004a00", 0xfd3f, 0xfffffffffffffffd) 2018/01/17 05:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x20008090, &(0x7f000010d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1a) 2018/01/17 05:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c29000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x4, 0x2, 0x6, 0x401}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000305000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe8ba}, @in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ef}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) r1 = syz_open_dev$dspn(&(0x7f00007c1000)='/dev/dsp#\x00', 0x3, 0x40001) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/01/17 05:36:46 executing program 6: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x7, 0x8000, 0x2, 0x0, 0x1, [{0x9, 0xfff, 0xfd, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x420000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fee000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}], 0x4c) 2018/01/17 05:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f000017b000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eba000)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x13, 0x84, 0x1, {0x0, 0x0, 0x0, 0xbcd, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000beb000)='/selinux/user\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002ff000-0x4)=0xc, &(0x7f000012c000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000067b000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00002bf000-0x8)=0x2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b9c000-0x6)={0x0, 0x3}, &(0x7f0000be7000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000460000)={r5, 0x9, 0x30, 0x4, 0xc4}, &(0x7f0000282000)=0x18) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendmmsg(r1, &(0x7f00007b8000)=[{{&(0x7f0000e74000)=@llc={0x1a, 0x0, 0x6, 0x0, 0x9, 0x7fffffff, @random="dcdb6e2e59e8", [0x0, 0x0]}, 0x10, &(0x7f0000863000-0x70)=[{&(0x7f0000317000-0x97)="9b6e77a6cd1ab1392896896b8c068ea88f05ce5e08fce193bf46a872743236fb8f423a91cff3bf579f51badd425ad0ba7105ca334a83d96c7d8044af1097c06f6b26aa8eb45fb4ffed4ad428923841a431d5971bc03d06bbfcb7778ee590908c780804ca16a9d63ca4790877732c6daacbfe21a37fb4d6e49d824b844b92a37565029d5d91bd020512b72ff249e10c357d83073495452402fc1d2cd7ae3d3fd15a13729ca766c24ba2f0965e16b39359217a55a58176befe622a980448e602e0d2cf3043be5c052fc0a0cc40ec98c99e34c30bf352096f0f4c3ff543253edd2406611b0943d778b89be8bfd1a24311", 0xef}, {&(0x7f00009b9000-0x9f)="961c0fe8b8dea08ce1189b9e0aefa4ed6e903a647a0545d96a2998da2cb3bfc1cd44bd9bd4b1eebcb572f50e9f934f9a1ba753ba33b148101701efff40b7d13eeceb00faf3ebd657ba594bb9eb8aeaa8ff353d9abe96ab3cf651a4fe9da81359a9a878cf9df74d0bd500b680a23d9e054eb29567a03276386c9824146d333fcd18e6380f79bb3d2b206bafdac80fe69b0d874551c158c12e3827063e6e5bbe", 0x9f}, {&(0x7f0000e44000)="5c20ff66140dd17e81952a7512fab862f81f4ef5bbd9458ee9879b5d6af98498f88bf301daf682405828f018acd96df79ee972dec5c4aad0ff2de7bfca1a625360e9815bb76b26eb04545dfa317e279f5029e124ffd01c29e1398992f1d5d0765260735d650395baba9379164178162cde939ca157e2a73d6178a0d29a084c85465295207d88fa1f308ff2d5519ad59f894c9503dcb3067a2c46fad770a1ecd4cc939e896d157c72c0a6cbd4d7f5ece5", 0xb0}, {&(0x7f000056c000)="df279559b843908145e8aad5989bd764c94accb8594c814031e45ba385f69bdbcf15889e1f32c4955a08dcd26872c7aed2b6e361f3966c6aa11651d48bf89c2535e3244ce953198dcbf462581931995ed295f2cd10be72624bf08fe89ec5313bab2992bb8750272d89899df388acc6febfa45b37bfc43fd77371f7c56635bf00fb9901f42f0c8d9bf85eb989415ed8e162223b8e0232f976fa0cab346c1fffdebe9fbb31295759175e56d5dd90fb3c38716dc38fa4842b", 0xb7}, {&(0x7f00005c8000)="e5b995d8bba817317991dc40da7d5f12e0736f708825659966a761736649391e10f1cae4887b4d289f9f", 0x2a}, {&(0x7f0000147000)="dd67709c65f7bc4951a4fe96c030738f17de08002d13d3920c5f3ce8e3bfaeca8614f0223456e9173a4627d4cae5bfedefaf03c46f3ff6fe8b7926913fdb0695495f3b6891e96ea8d8383ad9184f8eba24e38073b6ae126eb49fe0826d649502272c4551e7df216d0ff4e9895627898b0d940f833d5d6f3d0526ba66ea31e8e8ddf474c6e7bb4d6630c1d602bd9529bb142bf444eb122cd89a05d8aa78e6ec2c35f086a16edbc4a8e7903c93d3ecb9b67ab77a86df1fd17ef91419a9c173aa69cc34d2330cb03d20505b9e6954d0c14ff52c86b6157d00564b2b01ef2507202c711de7948c5afb013f21913eb5aed11b4885bf39341a59249380", 0xfa}, {&(0x7f00004e9000)="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0x1000}], 0x7, &(0x7f0000d3c000-0x1478)=[{0x70, 0x117, 0x7f, "31c258f6704ad720fb4a44deb71e30ebb284d187003cf94755040977cddbcbf4794fbcbe4767dc714f1010df11f747e392235580a1e4f0322fe0003cc15d745d552076213f70e5ea86e8a377793742fa6966edcd8a2704ff2803"}, {0x1010, 0x119, 0x9, 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0x8, "57bf34bdaf3c8c719f3cc7fb589a7cef3c2938f494c0090ba1336c49c88bc724ddc16d5ee70bf2b5e796f5d423d33636adc089b6b28e4fefaff6411629f88873838c2cf7"}, {0x80, 0x88, 0x3c9e, "8326f6602b45f421f03525977367c3dd11da00b0aac05b92365bdf86204b867ca376a55b710cf6a2457eec5d8cae4c5074a84ddc658fb1f80b50407011f19a36bb0ab6ec71c52ae60d1de9169d2a166116b6010fb567de41cf315f7bcc975fad87cc9c23e6f24dc5fdf7cd970362534c"}, {0x30, 0x194, 0xffffffffffffffff, "d8e36adf36e2a97691de639cc90b48c37685c3116c7452f9fd789024299c7de9"}, {0xf0, 0x0, 0x2, "446073eac6607a8947fad87c3787690fcf881fca3b9a9d1f5f8ce7eefc463ac416c2c10033dac0175ae9a9686d9e5963848587a79a96a02bc2dbee25f8ab57c6a570269abfdf13f4cbbf549d30d2ea5a46210cb1540c4f803269ff5ac6c3fd621bdbaf31314593f1cfd1db563206d03622ba1c6d8e25b252d679bbb9ce8b42e8af723e22b9759864e19749ca2a879c071d64734ca13afb0b1eb5e030a7d061f51405c0d8af832c9247cefd34bfd69b307abcb7ec11f6e8f76e1bbdf72acf58713102985b3f14ce88668420e67d43339240b1231133cdd26c1fb6a81ce11094"}], 0x1478, 0x4000000}, 0xec95}, {{&(0x7f0000019000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f16000)=[{&(0x7f0000133000)="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", 0x1000}, {&(0x7f0000747000-0x33)="87bc4ac87a294489d8778b57eff32a00964d71553d513588c9c4dc953d1f3702a8263671d6bb7935fba94202b16a6b7dae5b9a", 0x33}], 0x2, 0x0, 0x0, 0x4008000}, 0x0}], 0x2, 0x40000) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/17 05:36:46 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x4, &(0x7f0000001000-0x4)="", 0x201) getpeername$packet(0xffffffffffffffff, &(0x7f000092b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000398000)={&(0x7f0000603000)=@can={{0x3, 0x1ff, 0xd0e, 0x1}, 0x3, 0x0, 0x0, 0x0, "98921daf4f3b47c5"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/17 05:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b63000-0x9)='/dev/ppp\x00', 0xa8002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000e9d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aef000)={0x0, 0x0, 0x0}, &(0x7f0000522000-0x4)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000381000-0x8)='./file0\x00', 0x40, 0x40) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000c95000)={0x7, "a9610f0a016f"}) r3 = syz_open_dev$sndpcmc(&(0x7f0000f99000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x28000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d7c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075b000)=0xe8) ioprio_set$uid(0xf25019ee0e9ce12d, r1, 0x7) 2018/01/17 05:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ca6000-0x28)={0x0, 0x7ff, 0xffffffffffffffe0, {0xfea, 0x4}, {0x657, 0x7}, @cond=[{0x2, 0x81, 0x6, 0x5, 0x81, 0x8}, {0xab, 0x0, 0x7, 0x5, 0xfd, 0x3}]}) r1 = syz_open_dev$sndseq(&(0x7f0000ee3000)='/dev/snd/seq\x00', 0x0, 0x8040040000107) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000063a000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="55347e888533", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 05:36:46 executing program 5: r0 = semget(0x0, 0x4, 0x10) semctl$GETPID(r0, 0x4, 0xb, &(0x7f0000203000)=""/219) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000389000)='/dev/sg#\x00', 0x8000000046, 0x5) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r2, r1) ioctl(r1, 0x2275, &(0x7f000087f000)="") 2018/01/17 05:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9d000-0xa)='net/ptype\x00') symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f0000004000)='./file0\x00') 2018/01/17 05:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xd5c498e, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/17 05:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000eba000-0x4)=0x0) 2018/01/17 05:36:46 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/audio\x00', 0x20000, 0x0) fchmodat(r0, &(0x7f0000003000)='./file0\x00', 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000005000)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000005000)={@multicast1=0xe0000001, @rand_addr=0x1, r3}, 0xc) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000004000-0x4)=0x0) setxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000003000)='GPL\x00', 0x4, 0x3) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 2018/01/17 05:36:46 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x400000, 0x60}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) io_setup(0x8000, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000005000)={0x0, 0x80e60cf6528ae369, 0x0, 0x0, 0x0, r0, &(0x7f000000e000-0xe3)="04028b9d9db7d7e642e8b9af2cb2500ade6a82306067a0b5c7cfe18806bfa51d789fb0604d760a252cc09df58794f9614e594c4e8dd3dad5f75d215a068c2cdea5470b1c9fd7f11becac95f0d9bf04283990a28a876fd5725a300494fdeb22f78a463958809fda427fcabe1599476979230044e8db30c4642877e2a9e132fc4ab7350fe253e47312c276b24b3c400eb381c19c03d2589006a4053bd56581c51b3b4fd4dd75de6105d46e820fce60e21959d2fbcd7ea1da70f8c9c123febe472cdea6084277c2c213b74c5e5fc5de276f65afd119104867f675011d1c905c44257f84c0", 0xe3, 0x7, 0x0, 0x0, r0}, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:46 executing program 4: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') r0 = syz_open_dev$random(&(0x7f00008ca000-0xc)='/dev/random\x00', 0x0, 0x2100) syncfs(r0) 2018/01/17 05:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = memfd_create(&(0x7f0000fe1000-0x1)='\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00009d5000-0x4)=0x6, 0x4) write(r0, &(0x7f0000ded000-0xa6)="32b4", 0x2) chdir(&(0x7f0000411000-0x8)='./file0\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/17 05:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004bf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00006f9000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="6c20f7ec29245aa28a3975fdb6676a01"}}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) 2018/01/17 05:36:46 executing program 2: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000de6000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) alarm(0x1000000000007) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000de7000-0x8)='./file0\x00', &(0x7f000007c000-0x8)='./file2\x00', &(0x7f0000425000-0xa)='hugetlbfs\x00', 0x1000000, &(0x7f0000de6000)="306f7db732fcd6d565f877568a96310623cfb3fe828542f096c9ec29522f5a80c073a61f66169ae73ba46091867b5a3a3a7fb0329f9f336fd4b42d3f26675e6a9e867573de80383e220dedcb35c92059bc9e26fb11691e534f4551154eaf997a2bac86f2c6ebf93c2d657d2b9a724bb53d62e2ca13fce463926d93cefbcca4122a462860c8b40fec979650be44570580633a5242893022d29bbbb938587c8ee11a738a15b578eb28a68b57a88f8fa30c64b36663164d71ab4704d961824764707de30803efb30f1ed06283d53e81c0dd62e70a6ece1a0bdbf0dc1e72c0ad3bc049cd59a865919bb3718aa05ac0") rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/17 05:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$setstatus(r0, 0x4, 0x800) 2018/01/17 05:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x100000000, &(0x7f00006e0000-0x10)={0x0, 0x989680}, &(0x7f0000c13000)=0x400000, 0x2) 2018/01/17 05:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mouse(&(0x7f000063c000-0x12)='/dev/input/mouse#\x00', 0x1, 0x4000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00007cf000-0x28)={0x2, 0xfffffffffffffffc, [{0xfffffffffffffff8, 0x0, 0xd5d}, {0xfffffffffffffffd, 0x0, 0x1}]}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000c59000)=""/35) sendmsg$can_raw(r3, &(0x7f00003b0000-0x38)={&(0x7f0000e64000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d35000-0x10)={&(0x7f00009e0000-0x10)=@can={{0x0, 0x4000, 0x6, 0x6}, 0x7, 0x1, 0x0, 0x0, "36ba27777be10dd6"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x84) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r3, 0x2, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00004db000-0x20)={@generic="d1880b597a9ee63d8002f6d77e88f928", @ifru_flags=0x200}) 2018/01/17 05:36:46 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000e000)={0x0, 0x101, 0xff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000d000)={0x7fff, 0x1, 0x2, 0x3cb, r2}, &(0x7f000000e000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x7ffff, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a0000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f80000)=@req={0x50, &(0x7f00000e7000-0x50)={@common='vlan0\x00', @ifru_flags=0x8000}}) write(r1, &(0x7f0000fd0000-0x176)="03789fb446f5b737457f999b2da815c5ee3952c65292661ea7e47cf7d75d4cd8", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/17 05:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000641000-0x10)={0x5, &(0x7f00001cb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = syz_open_procfs(r0, &(0x7f0000148000-0x4e)="6e657400f33403b48c3d4f6e261b207ee0df3126d21ca902ef633185211a7e3d7f3ba7f2ca3b6bca69b6abf690c950cd1f9ade50b0357a1600089aaa7fe25f6cc18c887eed2a4a7a466003146991") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000058a000)="4a9b4e621c7f34610bd36ddd7e1909e07294b38a22ce0d72ca022477dcf34c3343a5097dbf6904a17e57073cdc3142a77e046dcf9a6646e1220383dca13a6d993c07a4090bbe3134ed1f8094f1c54c535feb7dea6934b6289fd9b4333a292a42d5c0c232e2e2cf3a0b3325660d426581dc3d0ba79c3eacd6671e71c4b32a30bfc9ee373c498718e84f60a957586a8916c646a9983dea86c3724f070744183c2fe9736e738fed1ccc4c4285c8c8dde0011ba1f7c4450f2ac21c", 0xb9) getpeername$inet6(r2, &(0x7f0000d5d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000017a000)=0x1c) getdents64(r2, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fadvise64(r0, 0x0, 0x4, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000019000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x18, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000802000)='/dev/input/event#\x00', 0x0, 0x482) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000178000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)=']', 0x1}], 0x1, &(0x7f0000c34000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x192, &(0x7f0000ec7000)=""/107, 0xffffffffffffffe9, 0x0}, 0x0) 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x50)={0x0, 0x0, ""}, &(0x7f000004e000-0x4)=0x8) r0 = syz_open_dev$sg(&(0x7f00000a1000)='/dev/sg#\x00', 0x4, 0x2) 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) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) iopl(0x4) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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]}) 2018/01/17 05:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/17 05:36:47 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f000010c000)=""/155) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006a5000)=0x0, &(0x7f000085f000-0x4)=0x4) 2018/01/17 05:36:47 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000006000-0x8c)={0x1, 0x80, 0x2, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) 2018/01/17 05:36:47 executing program 6: r0 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c99000-0xdd)={0x0, 0xd5, "dbd122359c71b6fec90d9fcb41399df08287abacc06f2b405c56a4b1063350dadad19209afe46af2c4bad37287fd7dcd9f1eb13c9699c7e5121db6d94798958a4a6a460850e84b9f23b7fa4c6056ea2a7b922a7be162eefed012c936972ae7adb3cecd5c1eef8f6b877dd501aa7e60b87c54f16fab38285597c7cb8f644b3f9921d824f2b6aa62fc4567b43152df4e7305a163d09059d7d340ac2c937f2c9b48efd6090ec94abb932ecc973829848ace9fe9b26c64bf1366c7dbe833b01fe7112f7140b12f118346bc27ff4bb980629250b4218142"}, &(0x7f0000000000)=0xdd) r2 = getegid() setgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfff, 0xa, 0x100000001, 0x3, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = dup(r3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000041c000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd7000)=0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00007ac000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c24000)=0xa0) 2018/01/17 05:36:47 executing program 4: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/17 05:36:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000bb5000)={0x1, 0x1, 0x6, 0x96}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0xfffffffffffffe7f, ""}, &(0x7f0000888000-0x4)=0xfffffffffffffdab) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000166000-0x8)={r1, 0x5, 0x4}, 0x8) 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioprio_set$pid(0x2, 0x0, 0x4005) pread64(0xffffffffffffffff, &(0x7f00004e0000)=""/170, 0xaa, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b48000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc5000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r1, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000000002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000089000-0x14)="", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fde000)='io\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000a9f000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) close(r1) 2018/01/17 05:36:47 executing program 4: syslog(0x0, &(0x7f0000616000-0x12)=""/18, 0xffffffffffffffa6) 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x625a, 0x3, 0x7, {0x0, 0x0}, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 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) 2018/01/17 05:36:47 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/autofs\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001c000)={0x0, 0x7, "8bce756551a226"}, &(0x7f000001b000)=0xf) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000c000)={r2, 0x80, 0x4, [0x4, 0x7, 0x10001, 0x4]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f000001a000)=0xffffffffffffffb4) ioctl(r0, 0x8000000000009371, &(0x7f000001a000-0x9)="01") 2018/01/17 05:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000182000)='/dev/audio#\x00', 0x6, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000c05000)={0x8359, "48565d34e662"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000f00000)={0x7, 0x1, 0x4000000000, 0xfffffffffffffffd, "40e702d2ba2120d91045278d6b5dcb6fa7dbd45abce4cdb1bbd1b848732592497b856d860812ac16d087e61f", 0x100000001}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000097a000-0x14)={0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000000, 0xfffffffffffffff8, 0x0}) 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000622000)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x6000000000, 0x407ffbffff}]}) inotify_add_watch(0xffffffffffffff9c, &(0x7f000011e000-0x8)='./file0\x00', 0x0) 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00003b9000-0x4)=0x3, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') ioctl$TIOCEXCL(r0, 0x540c) getxattr(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f0000817000-0x11)=@known='security.selinux\x00', &(0x7f000007b000+0x3e2)=""/18, 0x12) readlink(&(0x7f0000664000-0xe)='./file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@rc={0x1f, {0x8, 0x4, 0x7, 0x10001, 0x9, 0x8}, 0x2}, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000026e000-0x4)=r1) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x3d1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00003b4000)=0x10000) 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ea9000)={r0, 0x50, &(0x7f0000c23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006d9000-0x4)=r1, 0x4) 2018/01/17 05:36:47 executing program 4: r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bca000-0x1000)="", 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0xffffffff) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000cec000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @rand_addr=0x63b, {[@generic={0x0, 0x2, ""}, @rr={0x7, 0x1f, 0x0, [@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @rand_addr=0x201, @empty=0x0]}, @timestamp={0x44, 0xc, 0x8, 0x1, 0x9, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x200}]}, @generic={0x88, 0x10, "cef8e017015c8548ff57b268a482"}]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f0000f27000)={0x0, 0x1, [0x9df]}) 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b63000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18025cbd, 0x7, 0x100, 0x40, 0x1}, &(0x7f0000fcc000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001c5000-0x8)={r1, 0x80000001}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000081e000)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000992000-0x8)={0xe64, 0x14ce}) r2 = socket(0x100000000000010, 0x3, 0x0) write(r2, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r2, &(0x7f000010f000-0x42)=""/66, 0x42, 0x0, &(0x7f0000716000)={0x3, {"a910222b070fd1"}, 0x0}, 0x10) 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c79000)=0x3, &(0x7f0000cbb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d2b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d13000-0x4)=0x10, 0x800) ioctl$int_in(r0, 0x5473, &(0x7f0000757000-0x8)=0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000978000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7f]}, 0x24) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f5b000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = open(&(0x7f0000df0000-0x8)='./file0\x00', 0x44800, 0x9) ioctl$TIOCCBRK(r3, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 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) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000072b000-0x4)=0x0) kcmp(r2, r3, 0x6, r0, r0) 2018/01/17 05:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c9a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c6e000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bf000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000545000+0x5fc)={&(0x7f00008e3000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000030d000)={&(0x7f0000eb2000)={0x14c, 0x2b, 0x302, 0x6, 0x2, {0x2, 0x0, 0x0}, [@nested={0x130, 0x73, [@generic="da7ce0f68d2eb2d16d5b1e5d33a375680097ab43207c0bd09a0ec5c203ea1b38e2b01cfc98a1a55a4caea70194f73ea363dce435d3377d3e3031603d93c58cfd93e7cb593769b0b5c8344135e9a0f8631c2ffb6fb7727812be161b65ced01383f183a3c54ee748b1fcc5d35655357ea9c4a64d9e23bd6fe25b476fe7ba0884b8ab78525fa561da4ceaa653809cdd2a52cff865652a5f2c9a517c176a3488f53938512b96", @typed={0x18, 0x2f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}}, @generic="d1197f18f8c5027f42a193d5265e3b4108b70fb7bf87c70e7b25b6037243b42c434cb460c1487e2deab71db4c5c3d5fadde667a0a6ed3587f56a11332f368134deafc75c44829e750b3e3e4fc5e77c1603", @typed={0xc, 0x16, @uid=r3}, @typed={0x10, 0x5e, @u64=0x6}]}, @typed={0x8, 0x96, @void=""}]}, 0x14c}, 0x1, 0x0, 0x0, 0x840}, 0x8001) getgroups(0x4, &(0x7f0000701000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d3000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000be3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c1000-0x4)=0xe8) lstat(&(0x7f0000779000-0x6)='./file0\x00', &(0x7f00002b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() lstat(&(0x7f0000e96000-0x8)='./file0\x00', &(0x7f00007e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000670000)=[{&(0x7f0000ef7000-0x4)=@abs={0x653eaa081728159b, 0x0, 0x2}, 0x8, &(0x7f00009ce000)=[{&(0x7f00001f8000-0xa4)="0d77e53941b1c9a38e5eb7f7d60e6912ddac87b91a91e32d07d0b5c851fa1b71c593803382d7ebb00cd98261e6ea935378689a3109c11b46b244c920b1f05190df417872245bf8407041f5f84a569ca87b08c979bbdd61bb426cb9e52f7efa049d67e44c66f6e042f684228749e0e091c1e50adbe43940be4012e58e388eae21f6bd99557ec987eccdd05e3fb20a1d821ec658a0d0e1e23f2924738cdfdcd0d5e134fe60", 0xa4}, {&(0x7f0000ed7000)="6fc4be05ecd55949442d00ad38e535f6ec59bc81bbd22c650073531b5fb4ed67fa829c7b53b79b959979e512031d03ed91bd95724477e8af4ecebbc9b36cd408a7fdde2835bbf17eda851b64eccedf5a1d16b4d7382df2a9b6a7c1c2609d", 0x5e}, {&(0x7f00006b3000)="9d5b2e4113b90571853898db7ac0c4e416fafd6aec907762794d18b758f473aa64ade5a05e3e56d6ac6f6cf9024a64b9f22f851044340d9d351a170921edc414fe950925e1da0b90d4ab3487366c25d306ede2179a3ecb0091f74f28ffd1ece41d57dd9adf224accda723b8692520dc437702a498c6de84e67ad2cf47432b6626bfa35f0ab57c0226342e9275a89ce3c910004ef8c49b5f97ab4dea3e23ffa5abc8266d1f1d3062296", 0xa9}], 0x3, 0x0, 0x0, 0x40010}, {&(0x7f0000cab000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f2c000+0x17a)=[{&(0x7f0000b05000-0x40)="4000d3e1381aafdbc1fff4a52255133c671aa3c9f8f449cbb5f56d9ec0d644db9173ffc0da69dcf5a30431e75c2838ae5a63ccc9c92f8f8db5b15e31bd81d8c1", 0x40}], 0x1, &(0x7f0000404000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r0]}], 0xb8, 0x1}, {&(0x7f0000d89000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b39000)=[{&(0x7f0000042000)="eda0b1975961e5df81126c7bf6e31d495acdee6b8128a886cb4fd3be3770a0b0b3b01e492e9afa8fda8b31a055385c934902bfb6884b0e70848a97bdf42bdcd83ee87529813c427b315bcb21a26e3ee3d7ccd23bcd1959416d188a03397012df13fec7c16ca49710a6c5b449cbe06cf3dbf610c46851dc3520e52879bd22fe2c22913bbc99942fcef2e4b63a108ca1f5f253b4530412582e3a83b72016b7d1a9fc76571451728795e52f7cae71e952922585815f6dae2a27dd9b2dc6f15bacc481b7815e82a9e2", 0xc7}, {&(0x7f0000f41000)="75af50c74f2be9974227da12bb51164b8406968aaa5df71b49ab8bd0325bfff0010a146f3d60bb33f1a45334baa6d498bad1a913e991ebe7520e44483e45d47506e10a4cb115fa3b6696f3e5e3719fb630ef", 0x52}, {&(0x7f0000fbf000-0xaf)="2d65dbe52aec9c40a7c45907d20d7408f12dde6581d5a1328ecdd1179236001e6175e27f41d02ff4bffe352cafba77032404433b372153b1df5e0a89e2add0c11c07820fc7e02defcfdecbe3129fed68a3b610a9c8f702edecf7264439bca5259f521d033b67dd66003b36acf93a508fdb83c10ef0047a0e3f65f0476bda9c62393a02088809efee6b68415efc6816e51d832c5d5bcb547541b678f56948ccd61e646aa11da6a0b18d03bde017a2ba", 0xaf}, {&(0x7f00005de000)="de3f2cd76e3109c702e26b17da7664f2dd4bf06ba3e1ea5589cb3bbf3e31ab1aeea376129623c3a0ee5269af6be9fcde1d4d89920f643b58735a4f80cbf9c34023b5aff3f122fcaeffdc324d0f8b6f2d61f12aa5bbc34a93ca725a769cde31a64aba527ee1c15be0faed57e90ef16ec2c90072b5d0338eb408ec9dc93ac3ebd56aed75b36508", 0x86}], 0x4, &(0x7f00007fc000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}], 0x28, 0x1}], 0x3, 0x10) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgrp(r5) sched_setaffinity(r11, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') clock_gettime(0x0, &(0x7f0000bfe000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000599000)={0x0, 0x0}) write$sndseq(r1, &(0x7f000085f000-0x150)=[{0x6, 0x2, 0x2, 0x7f, @time={r12, r13+10000000}, {0x9, 0x2}, {0x9, 0x9}, @note={0x80000001, 0x0, 0x9, 0x1000, 0x101}}, {0xcbe2, 0xfffffffffffffffd, 0x9, 0x1, @tick=0x5, {0x6, 0xfff}, {0xb68, 0x400}, @note={0x3, 0x0, 0x9, 0x1, 0x6f8}}, {0x200, 0x1, 0x6, 0x1, @time={0x77359400, 0x0}, {0x90, 0xc91}, {0x3f, 0x6}, @raw8={"f5f0c18ea42127af630149ab"}}, {0x0, 0x7, 0x0, 0xfffffffffffffff8, @tick=0x7, {0x20, 0x401}, {0x9, 0x3ff}, @addr={0x8001000000000000, 0xb35}}, {0x4, 0x18, 0x0, 0x1ff, @tick=0x2000000000000, {0x4, 0x2}, {0x63, 0x0}, @addr={0x7, 0x1000}}, {0x3, 0x8000, 0x1, 0x2bb5960a, @time={r14, r15+30000000}, {0xffff, 0x0}, {0x0, 0x7}, @ext={0xf9, &(0x7f0000893000-0xf9)="d20f10c7d979d4de2daa7b02997def717133baaf8f6400d4488171f3feb1fe62b98f2191e4c0ac0860f152ffb5fb8e1642ffb3b7792bd81738ced2cc768662a9c6973415c08db77656ac09ec2e45014eecd9dc7a766fe3e09096a7d7c12b81ccd5cd429d06785b41774c961eecab658c328a404375f230a792c1d3b9d296749fe99bc02fdeca32539d901e548b6299b6ff61a730f7598effc2e2b419ee3cd4657f4fcf23b0cad43c72db274b7663b5be56e367fc76973c88a4a3f1efdc2c2319957c3f0d4b2c6d24a28f7318356f425a68760f47ed61a67276101b351d2a3b0d8fbb3d71d98fb5a24f6f57507f96fa124002ee375eaa5191e9"}}, {0xcf, 0x4, 0x3ff, 0x7, @time={0x77359400, 0x0}, {0x80, 0xf4}, {0x5, 0xfffffffffffffffc}, @ext={0x24, &(0x7f0000cc2000-0x24)="d603bf7df69443108201ce2bccc2b358473afe58e3c0b685949a881921d07baaed9764c9"}}], 0x150) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00004c9000)=""/233) 2018/01/17 05:36:47 executing program 1: 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$rtc(0xffffffffffffff9c, &(0x7f0000c06000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000046e000)=0x5, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) timer_create(0x6, &(0x7f0000d20000-0x60)={0x0, 0x7, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000daf000)=0x0) timer_delete(r2) sendmsg$nl_generic(r1, &(0x7f000063a000)={&(0x7f0000164000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cd000)={&(0x7f0000aa2000-0x33c8)={0x2c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 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(0xffffffffffffff9c, &(0x7f0000816000)='./file0\x00', 0x88002, 0x110) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c20000-0xb)={0x3, 0xfffff80000000000, 0x4, 0x96e9, 0x1, 0x5, 0x400000, 0x7, 0x800, 0x8, 0xbb13}, 0xb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f4d000-0x34)={{0xffffffffffffffff, 0x1, 0x6, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/17 05:36:47 executing program 3: socketpair$inet6(0xa, 0x3, 0x10200000000000, &(0x7f0000aca000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000404000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) 2018/01/17 05:36:47 executing program 6: 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) r0 = syz_open_dev$binder(&(0x7f000096a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c4e000-0xc)='/dev/audio#\x00', 0x1, 0x101) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000c13000-0x400)={"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"}) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = semget(0x3, 0x1, 0x184) semtimedop(r2, &(0x7f0000cd8000-0x6)=[{0x0, 0x7fff, 0x800}], 0x1, &(0x7f0000ebf000-0x10)={0x0, 0x1c9c380}) 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000008000000001, 0x7fb) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000b80000)='/dev/snd/midiC#D#\x00', 0xffffffffffff340e, 0x100) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000f80000)={0xd193, 0x0, 0x100}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) fstatfs(r0, &(0x7f0000fa5000)=""/8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000023000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000467000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000441000-0x30)={0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007d7000-0x4)=0x9, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x1, 0x40000, [{0x6e0, 0x0, 0x0}]}) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = syz_open_dev$vcsn(&(0x7f0000915000-0xa)='/dev/vcs#\x00', 0xe6f7, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000673000-0x4)=0x0) 2018/01/17 05:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000078d000)='net/mcfilter6\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000055000)={&(0x7f0000c96000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000d4000)=[], &(0x7f000003a000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f92000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7fff, &(0x7f0000883000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002e8000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffff81, 0xe, 0x1, 0xffff}, &(0x7f000083f000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000735000)={r3, @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]}}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001c5000)={0x0, 0x6, 0x713, 0x8000, 0x7, 0x80, 0x40, 0x100000000, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x1, 0x8, 0x8}}, &(0x7f0000d15000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e4c000-0xe)={0x2, 0x209, 0xa4, 0x7ff, r4}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fde000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x5, 0xff, 0x14}, 0xa0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cce000)='/proc/self/net/pfkey\x00', 0x420000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000aaa000-0x8c)=""/140, &(0x7f0000999000)=0x8c) recvfrom$ipx(r5, &(0x7f0000dd3000)=""/4096, 0x1000, 0x1, &(0x7f0000ad1000)={0x4, 0x6, 0x7, "666eb98662a6", 0x8, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00006d7000)=0x0, &(0x7f0000216000-0x4)=0x0) r6 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000c62000-0x10)={0x0, 0x1f, 0xb8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r6, 0x5408, &(0x7f000005b000-0x14)={0x9, 0x3, 0x3, 0x2, 0x8, 0x5, 0x1, 0x0, 0x81, 0xf63e623}) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x100000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffe) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe8000)={0x3, 0x5000000000000000, 0x100000001, 0xff, 0x2, 0x6, 0x4, 0x7449, 0x1, 0x613c71b6, 0x9, 0x0}) fstatfs(r1, &(0x7f0000fe8000-0xc5)=""/197) 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006a6000-0x9)='/dev/sg#\x00', 0x200, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000af0000)=[], 0x0, 0x4000000) r1 = shmget$private(0x0, 0x2000, 0x3456123dd47899ef, &(0x7f000096f000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f000024e000)=""/152) r2 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') close(r2) [ 89.111313] binder: 8632:8638 transaction failed 29189/-22, size 0-0 line 2788 [ 89.170276] binder: 8632:8644 transaction failed 29189/-22, size 0-0 line 2788 2018/01/17 05:36:47 executing program 6: socketpair$inet(0x2, 0x1, 0x7, &(0x7f00002e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fbe000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x220000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000dfe000)={0x1f, {0x20d, 0xffff, 0xa12, 0x100, 0x0, 0x9}}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00005b4000)={&(0x7f0000fbe000)=[0x5, 0x9, 0xfffffffffffffffd], 0x3, 0x7, 0x7, 0x7000000000, 0x0, 0xffffffff, {0x0, 0x231, 0x2, 0x2800000000, 0x9, 0x5, 0x0, 0x800, 0x8e, 0x0, 0x6, 0x9, 0x7, 0x5, "65a07c74ef9915e875e09f0eaadfc72f474ddad9d401195d382201bb36a9922b"}}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000fc0000-0x50)={@common='irlan0\x00', @ifru_ivalue=0x7}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fbf000-0x8)=0x0, 0x5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/mls\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000fc0000-0x4)='net\x00') mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fc0000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fd1733226f5a037056df616a1126b3c3"}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000fbf000)={0x5, &(0x7f0000fbf000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000816000)={&(0x7f0000b2c000/0x4000)=nil, 0x20, 0x2, 0x30, &(0x7f0000e74000/0x1000)=nil, 0xdb6}) 2018/01/17 05:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c59000-0xf3)={0x0, 0xeb, "07297a33325128768068d7f73dc54e828c8e0a318532f11c0da8848b7f7281efb9c8beb132e20176fdb92e20df187ae1e3c12cc3186ff36ad05760ce25e60d916bb34d6b9f3a890edc51225bd411ab20c8c4de8551ff96294520301c4f0b32e9191302b9537837f59c26b57ae16a135598cd6fab89cade0b337f24a10fa99ffa8133f8ecb8f8195edb795cd8fabd9dfaa4568679ec0772140ece5eef09fd6fbda3a925f8a1a0cb1135dae6e94142846b7d6d246cb190fd3cd4ee9271348da43e4dab85d3d189ae40be4acb989ce71dd53242e9574ad9e439c218e12b55a16009dcd19fac101daf318457c8"}, &(0x7f0000079000-0x4)=0xf3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000457000-0x10)={0x2, 0x200, 0x0, 0x1f, r1}, &(0x7f0000ed4000)=0x10) mount(&(0x7f0000dbe000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000ab0000)='bdev\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000033000-0x10)={0x1, &(0x7f0000c0a000-0x40)=[{0x0, 0x48000, 0x0, 0x20}]}) 2018/01/17 05:36:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f00003b4000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x30, 0xcc, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ae8000)=0x7, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000097e000)={0x0, 0x6}, &(0x7f0000632000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004cd000)={r3, 0x6}, &(0x7f0000b9a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x0, &(0x7f0000bd4000)=[]}, &(0x7f0000674000-0x4)=0x2c) 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x0, 0x1) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000735000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae1000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000)=0xe8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00003ca000-0x8)='./file0\x00', r1, r2, 0x1800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f00009ad000-0xa7)="c7fa8adfdf71ae3e49e641285ed2357982788a2df194f22922f288649d7c0055643bbd64dd3e6780e1ca19458d6e4119b517c233d8916c18a15fbd58a893e1c266672c4bc5c8d91faa8bc1ae1d5d51dd4171c6605bfebae9b39f2e9ca3202c70c04630896bfc4887fdcf5442910c4e7690fd9e6020d31482757fc47c8e08f7ba452d650d84240c8e4d43339f8ab09a5b75ce77dbe1a41a7807e7d87b95c3f1fd58473d876a6167", 0xa7) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000899000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000-0x4)=0xe8) r5 = dup3(r3, r3, 0x80000) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000881000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00006c1000)={0xc0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000ae1000-0x10)={r6, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f00007cd000)={0x0, 0x1, [0x9df]}) 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x1000, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001ef000)={0x0, 0x2fad}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x7, 0x7f, 0x180000000000000, 0x84}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x1)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ab3000)={0x0, 0x26, "0da6301f513868335f31d6e520e9ff2dc0ad4ffbe5425f0289ad96ac60b44f81fbf120307102"}, &(0x7f000033e000)=0x2e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cfa000-0xc)={0x0, 0x1, 0x30}, &(0x7f00008f6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000bfa000-0x40)=[{&(0x7f0000000000)="c1393dd82b391aa4764a4a67b1", 0xd}, {&(0x7f0000000000)="ddc4d9ce9228032d8827ab60f167580d11fe6d6ada3627f4b8cae997a89bc03dd77a39bfd0a039e94c26bb55a11b11fc5edc5f24611071810e8af9fb4f8171c0db2504792b22e182fc4a9cfbd5712b9f1aef1951ebe43525aadd02589649efcd31b1dc5edf28cddb5c8495658744c9e3a0859b549c9fa9449ab67823b429d88db4057a7678e5a300baa40485a2c6fa91421b9526aa834b81a3198f4e28890a822d6a9ab37b8336", 0xa7}, {&(0x7f0000780000-0x1000)="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", 0x1000}, {&(0x7f0000c7c000-0x3a)="e0ac8b04951b46c740402c47240d9ff1850f74f0506f51bd8a91818a8c3d547093a1285cb20352b69f6ffe3bfc00555a0220f7f87022b4dee3d1", 0x3a}], 0x4, &(0x7f0000000000+0xe9c)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8000, 0x71e9, 0xfffffffffffffffa, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x0, 0x1, 0x1000, 0x4e, 0x8, 0x3ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffdecd, 0x4800000000000000, 0x8000, 0x9, 0x3, 0xf98, 0x1, 0xc52d, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8, 0x18000000000, 0x0, 0x1, 0x7fff, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff7ac5, 0x282, 0x0, 0x9, 0x8b8, 0x8, 0xff, 0x7fffffff, r5}}], 0xf0, 0x3048b4ffbb505a31}], 0x1, 0x4000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 05:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000006d000-0x8)='./file0\x00', 0x1c8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000098e000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000908000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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) 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a97000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000753000)={r0, r1}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000031000)={0x2, 0x8, 0x647, 0xfffffffffffffb51, 0x0}, &(0x7f0000af5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c71000-0x8)={0x0, 0x2}, &(0x7f0000a30000-0x4)=0x8) sendto$inet(r0, &(0x7f0000c3a000)="088bcbf5b5d2fdb6cd23b51a38eaf5064c307c02dd8e1e4522c3817997e597e736faa1d6aab62a118fe9125abbece61ee50dfcacff7d2d159ff0c1bb09940c13b01f4d8e473982c0836b5196c9e7ef7341a229ace0269dad13210bcbe11c543ad19ce6650b4523d67f8de56df99ad935f4b5ac8bf3c739ef3178e46ebde8802ea5b099398190b5472ef8e44b1dbcd7801f9cdd4aca5cae2538e2678e7829dbdd1f61f34ab548b077df284c3798ae40c854509e59825bc2e9bea20ee2db405095a0b4311dd95d4c4a8af5390f702ff867a3fd121453af50482c13802044e57126d63cf96446c4", 0xe6, 0x20000000, &(0x7f000063f000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b8f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd2000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000619000)={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ea5000-0x4)=@assoc_id=r2, &(0x7f0000e04000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000098c000)={r5, 0x78}, &(0x7f0000980000)=0xffffff7c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dc5000)={r2, 0x271, 0x80000000, 0x7fff, 0x3, 0x7ff, 0x9, 0x3f, {r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0x3, 0x7ff, 0x7}}, &(0x7f0000660000)=0xb8) write(r0, &(0x7f000095c000)="24000000260000000100000000007701000000ffffffffffffffff9200ffffff0100ff10", 0x28c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000edb000-0x4)=0xc) [ 89.220298] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.236444] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000)=0xffffffffffffff6a, 0x8, 0x0, &(0x7f0000fd6000)={0x89, 0xffffc}, &(0x7f0000924000-0x4)=0x0, 0x0) 2018/01/17 05:36:47 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000c1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000f99000)=0x4) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000630000)=0x7, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 05:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000c3b000-0xd)='/dev/dmmidi#\x00', 0x5, 0x20000) bind$bt_sco(r1, &(0x7f0000de2000-0x8)={0x1f, {0x1, 0x3, 0x8, 0x4, 0x8, 0xaa}}, 0x8) socketpair$inet6_sctp(0xa, 0x205f7a0b7d8bd292, 0x84, &(0x7f000057d000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x80000000) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000038d000-0xb)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$KDDISABIO(r0, 0x4b37) seccomp(0xfffffffffffffffd, 0x0, &(0x7f000034c000-0x10)={0x2000014c, &(0x7f00007e2000-0x8)=[{0x6, 0xfffffffffffffffe, 0x0, 0x407ffc0003}]}) rmdir(&(0x7f0000f89000-0x8)='./file0\x00') connect(r0, &(0x7f000029d000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 05:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000ed6000-0x1)="") openat$sequencer(0xffffffffffffff9c, &(0x7f0000e49000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000604000)={0x0, 0x0, 0x0}, &(0x7f000096b000)=0xc) fchown(r0, r1, r2) openat$rtc(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/rtc\x00', 0x101000, 0x0) 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$setlease(r0, 0x400, 0x3) 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c3000)={0x0, 0x0}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000cf1000-0xc)={0x3, 0x40}) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa1000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00006ad000-0x40)={0x7826, 0x6, 0x6, 0x97, &(0x7f0000226000)=""/151, 0x4d, &(0x7f000027b000-0x4d)=""/77, 0x3a, &(0x7f0000d10000)=""/58}) ioctl(r1, 0x180004527, &(0x7f0000383000)="") 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aec000)='net/rt6_stats\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x80) 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) connect$can_bcm(r0, &(0x7f0000c14000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000c05000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000938000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000577000)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) kcmp(r3, r4, 0x5, r0, r1) syz_open_pts(r0, 0x0) 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) recvmmsg(r0, &(0x7f0000508000)=[{{&(0x7f0000d4d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000859000)=[{&(0x7f000042d000)=""/197, 0xc5}, {&(0x7f00008fd000-0x76)=""/118, 0x76}, {&(0x7f0000b18000)=""/65, 0x41}, {&(0x7f0000bdc000-0xd)=""/13, 0xd}, {&(0x7f000099c000-0xdf)=""/223, 0xdf}, {&(0x7f0000066000-0x3f)=""/63, 0x3f}], 0x6, &(0x7f000075c000-0x31)=""/49, 0x31, 0xfffffffffffffffd}, 0x100000001}], 0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ceb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c506d3000000000000a715e47cf7ce5d4c", 0x20) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f5d000-0x5e)=""/94, 0x5e, 0x40000003, &(0x7f0000e9f000)=@file={0x1, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x38}, {0x0, 0x20000000000000}, 0x800000000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000708000/0x4000)=nil) r2 = geteuid() getgroups(0x4, &(0x7f000001d000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003ec000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000523000)={0x0, 0x0, 0x0}, &(0x7f00007b0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000474000)=0x0) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00006d6000)={{0x4, r2, r3, r4, r5, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x7ff, 0x2, 0x400, 0x800, r6, r7, 0x1, 0x0, 0x0, 0x0}) 2018/01/17 05:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000292000)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f00000f8000-0x12)='/dev/snd/midiC#D#\x00', 0x400, 0x200000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000456000-0x18)={0x0, 0x10000, 0x9, 0x6, 0x0}) semtimedop(0x0, &(0x7f0000435000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, r0}) 2018/01/17 05:36:47 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x4, &(0x7f0000053000-0x8)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0x9, 0x4, 0x3, 0x1f, 0x3}, &(0x7f0000054000-0x4)=0x14) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000054000-0x6)={r4, 0xff}, 0x6) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000054000-0x8)=0x0) write$sndseq(r3, &(0x7f0000055000-0x60)=[], 0x0) close(r0) 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000084f000)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000113000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f8a000-0x8)={r1, 0x1}) r2 = syz_open_dev$sndseq(&(0x7f00001f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000b19000-0x8c)={0x9a, 0x0, 0x0, 'queue0\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]}) 2018/01/17 05:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f000032f000)=0x0, 0x0, r2, 0x0}) r3 = semget(0x1, 0x0, 0x200) semctl$SEM_INFO(r3, 0x7, 0x13, &(0x7f0000c10000)=""/14) 2018/01/17 05:36:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000ff000-0x8)=0x1) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$packet(r1, &(0x7f0000d7f000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000f1c000-0x68)={0x7b, 0x0, [0xff, 0x4, 0x3cc1, 0xf3a], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fdatasync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f000046d000)='./file0\x00', 0x4) 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee4000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004f3000-0x18)=[{0x4, 0x401}, {0x8, 0x70af}, {0x4, 0x101}], 0x3) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 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 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r0, 0x2, &(0x7f00006c2000-0x51)="e7b17e7598d027a3d3af0cd1b3e3057c62d4770407fd37f0d118626eae21f1cfe55f2aa0e1317bb36bde6200356093803100ecce0e2ef626e7fc3f5b87d01e62ee9fcf81a1514025d080da24014c729799") arch_prctl(0x1004, &(0x7f0000d83000)="") 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c89000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ed5000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00001ab000-0x4)=0x2, 0xffffffffffffff8e) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000ed4000)=""/57, 0x39, 0x100000000, &(0x7f00001b3000-0x10)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00008ba000)={0x5, 0x0, 0x0, 0x0, 0x5d1746c8dbd3ffa0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 05:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000017f000)='&selinux(trustedposix_acl_access\x00', 0x3) r1 = accept4$inet6(r0, &(0x7f00002ac000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d1e000)=0x1c, 0x80000) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c22000)={0x0, @in6={{0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0, 0x92b, 0x7e4, 0x101, 0x8}, &(0x7f00005cf000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ea3000-0x8)={r3, 0x4}, 0x8) read(r2, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r2, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r4, 0x8, r5) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d11000)={r1, r0, 0x6, 0x1}, 0x10) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r4, 0xa, 0x11) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/17 05:36:47 executing program 2: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") shmat(0x0, &(0x7f0000cfc000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x10000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/17 05:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) unshare(0x400) sync_file_range(r0, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d5000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/17 05:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b60000)='/dev/sequencer2\x00', 0x480000, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000dca000)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000a3000)={{0x7aae, 0x2}, 'port0\x00', 0x40, 0x21, 0x0, 0x7, 0x5, 0x80000001, 0x3, 0x0, 0x2, 0x2ae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000ffc000)='/dev/adsp#\x00', 0x7, 0x121041) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000424000)={0x4, 0x4, 0x3f, 0xb3, 0x1000}) bind$bt_rfcomm(r2, &(0x7f000095c000)={0x1f, {0x0, 0x8, 0x7, 0x4, 0x0, 0x1}, 0x3ff}, 0x9) 2018/01/17 05:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept4(r0, &(0x7f0000e60000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025b000-0x1)=0x10, 0x80800) 2018/01/17 05:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000a98000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000fe6000)={"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"}) 2018/01/17 05:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000936000)=0x80000000, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000477000-0x39)={0x0, 0x31, "3996520c426d3e5de4420d11102fe98306d1061c1667945bd13bed1226f973f896d4b32cb18360b70df41b29c73c479c2f"}, &(0x7f0000f2c000)=0x39) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000045b000-0x6)={r2, 0x40}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) flock(r3, 0x1) flock(r3, 0x5) 2018/01/17 05:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000731000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061c000-0xc9)=@ethtool_dump={0x7e, 0x7, 0x4, 0xb9, "a1ef66b36945f46ae390f8d5cabe88e9239775f7f92bfa375051a63231732b40b438eccb60046e4cba333066e8d194e4269083b6c8b4cf5ff6cb93fc4b32eed198bf43ec38a815e288615f5f3fd361e2de742e0b0ee08bbacd7c1ea93a89cbbe4a10f5fa5eb191adcfdb779d4af4ccc42d12d2c5c8bfdf44e9f297e3e33ad51233c41eb4e0dac938bd2da6adb4d1a6d3ddd20794c9b0f37ae4e805458d288a9971408dbd9e406ab24111e4ab5835728a36fa5605c102a80fb3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x4000, 0x810, &(0x7f000035a000/0x4000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d27000-0x8)={0x0, 0x3}, &(0x7f0000170000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f4f000-0x10)={0x1ba780, 0x8, 0x7, 0x40, r2}, &(0x7f00001e6000-0x4)=0x10) 2018/01/17 05:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = add_key(&(0x7f000095b000-0xb)='cifs.idmap\x00', &(0x7f0000d35000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000e61000-0x8)='keyring\x00', &(0x7f0000f5d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f000070a000-0x8)='trusted\x00', &(0x7f00005c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) 2018/01/17 05:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000b4000-0x1)='/dev/mixer\x00', 0x40240, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001d9000-0x8)={0x0, 0xda94}, &(0x7f0000558000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007fc000-0x67)={r1, 0x5f, "9489010c39d7f9e9c5d82c173959d1e7432e581d1bc6368ce187cfd64f401f129c908f5c25bae773124c5cfa7da2e3236fdb27efbfbdf5b28a6745ea94eb9d2593e12129482ee8c85e116a30217580b57c13fdb5cd365bf7b8771fb6ecc8de"}, &(0x7f0000e34000-0x4)=0x67) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x40) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file0\x00', &(0x7f00007a7000)='./file0\x00', &(0x7f0000f38000)='tmpfs\x00', 0x0, &(0x7f0000ab2000)="87") 2018/01/17 05:36:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f00004ae000)="") restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0x1, 0x4, 0x30) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x0, 0x7fffffff, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x0, 0x0}) r0 = open(&(0x7f0000968000-0x8)='./file0\x00', 0x200400, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005a2000-0x4)=0x0) mlockall(0x3) r1 = socket$inet6(0xa, 0xa, 0xffffffffffff0001) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) tee(r0, r1, 0x4, 0x1) unshare(0xc000000) connect$unix(r0, &(0x7f0000ba8000-0xa)=@file={0x0, './file1\x00'}, 0xa) [ 89.752866] tmpfs: No value for mount option '‡' 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c46000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c3b000-0x4)=0x0, &(0x7f00003c8000)=0x4) socket$unix(0x1, 0x7, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000749000)={0x10002, 0x1000, 0x0, 0x9, 0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000762000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1602}) getsockname$packet(r1, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000caa000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) syz_open_dev$admmidi(&(0x7f0000bcf000-0xe)='/dev/admmidi#\x00', 0x81, 0x400000) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000911000-0x4)=0x0) read(r2, &(0x7f0000e48000)=""/128, 0x80) 2018/01/17 05:36:48 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) tee(r1, r1, 0x4, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f00009c5000-0x78)={0x3, 0x78, 0x6, 0x8, 0x2, 0x3, 0x0, 0x9, 0x1010, 0x6, 0x9, 0x4, 0xee4, 0x5, 0x1c02273, 0x800, 0x9, 0x100000000, 0xffffffffffffff7f, 0x1, 0x7fffffff, 0x7, 0x80000001, 0xce, 0x7, 0x0, 0x337, 0x1, 0xc20c, 0xbc26, 0x2, 0x9, 0x81, 0x100000001, 0x5, 0x41, 0x5, 0x4, 0x0, 0x0, 0x2, @perf_config_ext={0x80000001, 0x5}, 0x80a0, 0x94, 0x9, 0x7, 0x7, 0x81, 0xffffffffffff7bec, 0x0}, r2, 0x8, r1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ee000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fde000)={0x0, 0x83}, &(0x7f0000fdf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000074c000-0x14)={r3, 0x800000000, 0x7, 0x40, 0xffff, 0x8}, &(0x7f0000025000)=0x14) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000fde000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0x1f, 0xa, 0x9572209b2a336a0a, "a19400cdda25dbaa205a3e3aaba58aaa1904fa5beadd32e9fa537ebc0e442c2aec18e5bacc46231e1f45061927cee423f883f369e6247c7171128cdeebe5bdcd", "a28bfdee8cf85e098cd62116dd966ddc43b851b95760f8f066b1a8ee40fb5781", [0x3, 0x0], 0x0}) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000a2a000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000354000-0x28)={r1, 0x0, 0xb, 0x22, &(0x7f00000a5000)="d6280db30663ce0421ddb8", &(0x7f0000ba1000)=""/34, 0x3, 0xffffffffffffffb1}, 0x28) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000ba8000)={0x0, 0x0}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000116000)={r4, 0x0, 0x800000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00009e2000)=""/131, 0x83}, {&(0x7f000043b000-0x64)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) 2018/01/17 05:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f00007e0000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x10f, 0x9, "28c5930fbcf034a982ce030000000000000000000000738eccf1430aeff4a1003b05494405d3fd10fb8c51acf52578b584ba606007aad99d3497005df0d89dc874"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 05:36:48 executing program 2: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000d3000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000748000-0x20)={@common='yam0\x00', @ifru_flags=0x8200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2a000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004ba000)={0x0, []}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000086000)={@common='ifb0\x00', @ifru_flags=0x201}) getresuid(&(0x7f0000a6e000-0x4)=0x0, &(0x7f00001be000)=0x0, &(0x7f00002db000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002ff000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002ad000)={0x6, [0x3f, 0x3, 0xfffffffffffffff8, 0x3, 0x0, 0x4]}, 0x10) msgget$private(0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/17 05:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000957000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) syz_open_pts(r0, 0x80) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aaa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00005cb000-0x10)=[{&(0x7f0000e5c000)=""/4096, 0x1000}], 0x1) 2018/01/17 05:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000005f000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xf537, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 89.777128] tmpfs: No value for mount option '‡' 2018/01/17 05:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000780000)="", 0x0, 0xffffffffffffffff, 0x0, 0x26c) bind$inet6(r0, &(0x7f0000657000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xf4ee40ee) sendto$inet6(r0, &(0x7f0000e74000-0x5b)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c79000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000abf000-0x10)={0x0, 0x74, &(0x7f0000567000-0x74)=[@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xeb}, @in6={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f5a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000173000)={r2, 0x9, 0x2, [0xfffffffffffffff7, 0x5]}, &(0x7f00005e0000-0x4)=0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c19000-0x8)={0x0, 0x0}) r3 = gettid() perf_event_open(&(0x7f0000b76000)={0x5, 0x78, 0x4, 0x5, 0x780, 0x5, 0x0, 0x4, 0x0, 0x1, 0x33, 0xfffffffffffff000, 0xbf, 0x7fff, 0x9893, 0x9, 0x2, 0x1a04, 0x5, 0x9, 0xf3b9, 0x40, 0x100000000, 0x9, 0xff, 0x1, 0x3, 0x8000, 0x401, 0x2, 0xff, 0x1, 0x8001, 0x5, 0xffffffffffffffe0, 0xad89, 0x100000001, 0x0, 0x0, 0xff, 0x2, @perf_config_ext={0x6, 0x7}, 0x28020, 0x0, 0x81e, 0x0, 0xfffffffffffffffe, 0x3, 0xffffffff, 0x0}, r3, 0x0, r1, 0x1) 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d03000-0x4)=0x1a, 0x2) 2018/01/17 05:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a83000-0xb)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000843000)=0x9ad4, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r1 = msgget$private(0x0, 0x2) msgsnd(r1, &(0x7f0000e04000)={0x1, "7890842a5f6f1e649c1872851bed5a39839d9a272cf316c3cb"}, 0x21, 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000080000-0x258)=[{{&(0x7f00000e7000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b53000)=[{&(0x7f0000922000-0xc9)=""/201, 0xc9}, {&(0x7f0000a22000)=""/103, 0x67}, {&(0x7f0000a8a000)=""/0, 0x0}, {&(0x7f0000f37000)=""/0, 0x0}, {&(0x7f000042a000)=""/213, 0xd5}, {&(0x7f00009e0000-0xfe)=""/254, 0xfe}, {&(0x7f000053e000-0x65)=""/101, 0x65}, {&(0x7f0000a86000-0x53)=""/83, 0x53}], 0x8, &(0x7f0000721000-0xd2)=""/210, 0xd2, 0xfffffffffffffffd}, 0x7fff}, {{&(0x7f000090c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002de000-0x60)=[{&(0x7f00007fa000)=""/116, 0x74}, {&(0x7f00009e5000-0x3f)=""/63, 0x3f}, {&(0x7f0000d2a000)=""/174, 0xae}, {&(0x7f000040a000)=""/84, 0x54}, {&(0x7f00009f7000-0x15)=""/215, 0xd7}, {&(0x7f0000a30000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000df4000)=""/128, 0x80, 0xa4cb}, 0x18df}, {{0x0, 0x0, &(0x7f0000aab000-0x70)=[{&(0x7f00006fa000)=""/251, 0xfb}, {&(0x7f0000731000-0x96)=""/150, 0x96}, {&(0x7f0000870000-0xf5)=""/245, 0xf5}, {&(0x7f0000ca2000)=""/31, 0x1f}, {&(0x7f00006ca000)=""/103, 0x67}, {&(0x7f0000f2e000)=""/167, 0xa7}, {&(0x7f0000122000)=""/27, 0x1b}], 0x7, &(0x7f0000e5e000-0x1000)=""/4096, 0x1000, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f000049e000)=[{&(0x7f0000090000-0xe1)=""/225, 0xe1}, {&(0x7f0000820000-0x65)=""/101, 0x65}, {&(0x7f00002e3000-0x36)=""/54, 0x36}, {&(0x7f000078f000)=""/188, 0xbc}, {&(0x7f00002d5000)=""/30, 0x1e}, {&(0x7f00006e5000-0x8b)=""/139, 0x8b}, {&(0x7f0000c5d000-0x8b)=""/139, 0x8b}], 0x7, &(0x7f00003df000)=""/42, 0x2a, 0xfffffffffffffff7}, 0xca6}, {{0x0, 0x0, &(0x7f0000722000)=[{&(0x7f0000db8000)=""/207, 0xcf}, {&(0x7f0000e31000-0x40)=""/64, 0x40}], 0x2, &(0x7f0000dde000-0x67)=""/103, 0x67, 0x61c}, 0x6}, {{0x0, 0x0, &(0x7f000038a000-0x10)=[{&(0x7f0000b10000)=""/199, 0xc7}], 0x1, &(0x7f0000ebc000)=""/155, 0x9b, 0x2}, 0x9}, {{&(0x7f00007e6000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ab7000)=[{&(0x7f0000d89000)=""/51, 0x33}], 0x1, &(0x7f0000a31000)=""/0, 0x0, 0x5}, 0x9}, {{&(0x7f00006a6000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0b000-0x3f)=[{&(0x7f0000e06000-0xbf)=""/191, 0xbf}, {&(0x7f00007d7000-0xe1)=""/225, 0xe1}, {&(0x7f0000be8000-0x4a)=""/74, 0x4a}, {&(0x7f0000ca5000-0xaf)=""/175, 0xaf}, {&(0x7f0000334000-0xc8)=""/200, 0xc8}], 0x5, &(0x7f0000600000)=""/142, 0x8e, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000134000)=[{&(0x7f00004fd000-0x74)=""/116, 0x74}, {&(0x7f0000700000-0xbe)=""/190, 0xbe}, {&(0x7f0000a12000-0x12)=""/18, 0x12}, {&(0x7f00005f0000)=""/88, 0x58}], 0x4, &(0x7f0000901000)=""/63, 0x3f, 0x10001}, 0x7ff}, {{&(0x7f00003c8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000311000)=[{&(0x7f0000fd5000)=""/217, 0xd9}, {&(0x7f0000ac4000-0x31)=""/49, 0x31}, {&(0x7f0000640000)=""/23, 0x17}, {&(0x7f00003c9000-0xf)=""/15, 0xf}, {&(0x7f0000a9c000-0xcf)=""/207, 0xcf}, {&(0x7f0000a2a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000acc000-0xef)=""/239, 0xef}], 0x7, &(0x7f0000d93000)=""/185, 0xb9, 0x5}, 0xff}], 0xa, 0x10000, &(0x7f0000723000-0x10)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000034f000)={0xf, 0x11, &(0x7f00000c4000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@generic={0x9, 0x100000001, 0x5, 0x5}, @jmp={0x5, 0x4, 0x5, 0x5, 0x0, 0xffffffff, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x8000, 0xd, 0x5, 0x8, 0x6, 0x0}, @ldst={0x2, 0x0, 0x1, 0x1, 0xd, 0x8, 0xffffffffffffffff}, @alu={0x0, 0xffff, 0x0, 0x4, 0xf, 0x38, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x100}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ab000-0x4)='GPL\x00', 0x7fff, 0x5d, &(0x7f0000707000)=""/93, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/17 05:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sigaltstack(&(0x7f0000056000/0x2000)=nil, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a64000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f29000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00007a6000-0x27)="e60bc3948ff196101aab2d44368c82ebee35ddf08444bf01de42647451bc543275ff7115e7d3f5", 0x27) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000561000-0x4)=0xffffffffffffffff, 0x4) 2018/01/17 05:36:48 executing program 0: rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005ae000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") 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) mkdir(&(0x7f000047d000)='./file0\x00', 0x8) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) wait4(0x0, &(0x7f0000d5e000)=0x0, 0x40000000, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$peek(0x1, r0, &(0x7f0000ab2000)=0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/17 05:36:48 executing program 4: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000964000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x170) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c3c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x3ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000767000-0xd)='/dev/dmmidi#\x00', 0x26b, 0x2000) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) [ 89.949055] kauditd_printk_skb: 161 callbacks suppressed [ 89.949063] audit: type=1400 audit(1516167408.222:379): avc: denied { setopt } for pid=8833 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/checkreqprot\x00', 0x840, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000d000)={r2, 0x8}, 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000007000)=[{0x0, 0x0}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") 2018/01/17 05:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000b24000-0xc4)=""/196, &(0x7f0000e43000)=0xc4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/mixer\x00', 0x440, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000a4d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) bind$bt_sco(r1, &(0x7f00006c4000-0x8)={0x1f, {0xffffffff, 0x710c, 0x3, 0xfa3d, 0x8, 0x8}}, 0x8) 2018/01/17 05:36:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1f, 0x1d0440) r2 = getuid() r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r5 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) r7 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000d0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fc6000-0xe8)={{{@in6=@empty={[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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f24000)=0xe8) r12 = getgid() r13 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ad8000)={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) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002ab000-0x4)=0x0) r17 = getuid() getgroups(0x3, &(0x7f0000208000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) r22 = openat$ashmem(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/ashmem\x00', 0x1, 0x0) r23 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept4$inet(0xffffffffffffff9c, &(0x7f0000557000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) r25 = memfd_create(&(0x7f0000f51000-0x1e)='cgroupmd5sum@user/cpuset#user\x00', 0x3) r26 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/policy\x00', 0x0, 0x0) r27 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000071a000-0xe)='/selinux/user\x00', 0x2, 0x0) r28 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r29 = socket$packet(0x11, 0x2, 0x300) r30 = accept$inet(0xffffffffffffffff, &(0x7f0000dc3000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ab000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r33 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000884000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000040b000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000e97000-0x1474)={0x1474, 0x2f, 0x300, 0x7, 0x2, "", [@nested={0x10fc, 0x8b, [@generic="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@generic="7b0ea729d211f3d8df416bd5ea79797a1b9430226ae567a4267d64f132a67cfd1c50d82312dfbeec4993381ef73782af22fb972b47b801380c306fe5291919e09212e407381ccf10f4564da6627ec18ff762e3ab8eac9fad2d05b44eeb34840baf8b2b2cfdd497095edda576b19885c84edf51a201a9444d9659b3d320f7cdcc367174715d7cac3b09ac8ce4a6f9ea1e8cf2bdc2a9d013e3c6bb7b864e0b4ee21063100d0a3ff097b65992453d5aa852eebef3607f", @typed={0xc, 0x69, @pid=r6}, @generic="753b23406098bbba4c094d39af044c12cf3ba2d0145c58a3327294909bf42720ec498852c9a1544080fb37227acf996b80017eb8858272062534a0c8bbb51393ed89bd40a924e123990515c0187e28dc79a41918db2a03", 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@generic="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@typed={0xc, 0x101, @pid=r7}]}]}, 0x2320}, {&(0x7f0000e96000)={0x250, 0x2f, 0x0, 0x4, 0x3, "", [@typed={0xc, 0x4c, @uid=r8}, @nested={0x1e8, 0x55, [@generic="cae32ec6aebadfb03bce733929946b366e89f0e6ee9928b035fe0dd652920e3717ce92fb3b1960d7c1a9816fbd9b3e65eb4ded619007b86836420ee8641cb83c32853c9bd67023b34e1cf6183ff17243e071ca0b52c9dd60080d5d64f1030a597adb31b7b9b1bd4de44a946128bad101dbe99edc98c48029028953e040bd275f80c451b93298ad5646e2198720503f42427d33e61b2367856892ed13d21f23764533eff8d299865980c705f4920271e289b3f9412f5e5f8e90f26f43b576965b009dc458a43e554a1703dbeb7ff93d939224acacdaea08c6f98001f92011dd6af6e96692bd95cca8", @generic="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"]}, @typed={0xc, 0x6b, @fd=r9}, @generic="ddcc82ce0a2e5ac5ad8c31905450827a1d87caf5aac3874531ecc09e45c24a4056ac99c61c11f53ff6f4da75614219a40dff9885477cd4d81cb55014f8"]}, 0x250}], 0x5, &(0x7f0000df7000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23, r24]}, @rights={0x38, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xf0, 0x40000}, 0x4040010) ioprio_get$pid(0x2, 0x0) 2018/01/17 05:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x8000000, 0x0}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000073c000+0xa05)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000920000)={0x0, 0x55, 0x20, 0x1, 0x1, 0x40}, &(0x7f000095c000-0x4)=0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000dec000)=0x4a9, &(0x7f00003f4000)=0x2) fcntl$getownex(r1, 0x10, &(0x7f0000305000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000516000-0x4)=0x0, &(0x7f00008fa000)=0x4) sched_setaffinity(r3, 0xfffffffffffffd9e, &(0x7f00008d4000-0x8)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000062f000-0x20)={0x4, 0x4, 0x5, 0x0, 0xfffffffffffff3f5, 0x9, 0x5, 0x9, r2}, &(0x7f00005f3000)=0x20) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000342000-0x20)={{&(0x7f0000a00000/0x3000)=nil, 0x3000}, 0x1, 0xffff8000}) 2018/01/17 05:36:48 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/17 05:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 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) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000211000-0x4)=0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a96000)='/dev/vcsa#\x00', 0x0, 0x10000) sendto$inet(r0, &(0x7f00004a8000)="69a1853b01", 0x5, 0x0, &(0x7f0000330000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = getpid() rt_sigqueueinfo(r0, 0x7, &(0x7f0000ba4000)={0x24, 0x7f, 0x2, 0x100}) 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000e9e000)=0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = add_key$user(&(0x7f0000650000-0x5)='user\x00', &(0x7f0000a24000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000064f000-0xd9)="bf4792f20e34d3a43ebcf00086b32f6b2d9bccd19fd1b784795a150064d1828f7a68e15b5faa3b6de9fc5124d172b569214ee79491bad65819acf23e86fa9b2b64c2de552d4deea1f5322dc9d1a0ffad7fd253894e14a59a853543b850deaac31ba9464ca70b5681a973d47eac8b750029e4ff40d573a511a1e4a8d6a000cb9075041e3919ab0bb23632eef6a7d8e7cd0a4be37b1804b97ecc3244be531e6aa23e6514e4f8fa20ad3f50a01809e5d968b5e396da308cd605c1ec4c8f2bae5fbcb262d3295372b860c84ee644c735489ea1171874e225e1c074", 0xd9, 0xfffffffffffffffe) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a15000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$packet(r6, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b84000-0x4)=0x14, 0x80800) r7 = add_key$keyring(&(0x7f0000950000-0x8)='keyring\x00', &(0x7f00009fe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000355000-0x77)="486b9f390bd0de556facb377c4b0a1157e011c2f85977e59b5310f9e84a5ba0ea965b0cf61277af2efd6ec656d3c039c39b283bd8ba4da7c72f87bb215e1c2c6ee09b3ac13731bcac7d2cba88f83d6ee5388de4560064c28b46c5cd0e9c20ebd3456462fbb2f38a452d6b83ef459c196a13a23e9f8a170", 0x77, r7) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_SET_IRQCHIP(r3, 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, 0x6, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004aa000)={0x0, 0x0}) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ec5000-0x12)='/dev/input/mouse#\x00', 0x7, 0x400000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000034d000-0x4)=@int=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ac3000-0xc)='/dev/ashmem\x00', 0x400000000080, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7fff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = syz_open_pts(0xffffffffffffff9c, 0x8081) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00003b8000)={0x1, 0xeaa2, 0x458}) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000836000-0x8)='./file0\x00', &(0x7f00002fb000)=@random={'trusted.\x00', '/cpuset.wlan1\\-%.vmnet1self}lo@!\x00'}, &(0x7f0000dc2000-0x2)="a200", 0x2, 0x2) 2018/01/17 05:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) syz_open_dev$dspn(&(0x7f0000ba7000)='/dev/dsp#\x00', 0x2, 0x121000) read(r0, &(0x7f00001a4000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006e5000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000628000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000d5000)={r1, 0x9}, &(0x7f0000ab1000-0x4)=0x8) accept$packet(r0, &(0x7f0000907000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000064c000+0xbf9)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:36:48 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000d32000-0x78)={0x4, 0x78, 0x3f, 0x5e, 0x6, 0xffffffffffffd2ba, 0x0, 0x200, 0x68a42, 0x5, 0x7, 0x2, 0x8, 0x200, 0x5, 0x6, 0x871, 0x1, 0xa, 0x6, 0x8f4, 0x1f, 0x1, 0x9, 0x9, 0xffffffffffffff7f, 0x1, 0x5, 0x1, 0x9, 0x4, 0x0, 0x4, 0x0, 0x20, 0x9, 0x6, 0x8, 0x0, 0x8, 0x1, @perf_config_ext={0x1ff, 0x5}, 0x30002, 0x1, 0x6, 0x7, 0x6, 0x5032, 0x9e7c, 0x0}, r0, 0xff, r1, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000c29000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) getsockname$netlink(r2, &(0x7f0000490000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)=0xc) 2018/01/17 05:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000059f000-0x1)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) listen(r0, 0x2) 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/member\x00', 0x2, 0x0) 2018/01/17 05:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000390000)="154e86bd43e6d015d0", 0x9) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000e34000-0xef)="ff094dd391ab48394da56bf5636a02ba", 0x10}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f000061a000)=""/187, 0x3e6}], 0x1) 2018/01/17 05:36:48 executing program 3: io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet6_tcp(0xa, 0x1, 0x0) personality(0x400000d) 2018/01/17 05:36:48 executing program 2: setpriority(0x0, 0x0, 0x80000000) r0 = syz_open_dev$mouse(&(0x7f000075e000)='/dev/input/mouse#\x00', 0x10001, 0x10080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000-0x90)={[0x401, 0x7, 0xffff, 0x7, 0x5, 0x9, 0xe4, 0x80000001, 0x6215cefa, 0x71, 0x1ff, 0x9, 0x1, 0xfffffffffffffe01, 0x0, 0x3fff80000], 0x1000, 0x100}) 2018/01/17 05:36:48 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd5000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x3c8)={0x7fffffff, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 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]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 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]}]}, 0x3c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005d6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0xfffffffffffffffd, 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]}) r2 = syz_open_dev$dmmidi(&(0x7f00002b0000)='/dev/dmmidi#\x00', 0x4, 0x220a81) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000318000)={0x1, 0x0, [{0xbf6, 0x0, 0x3}]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000041a000-0x4)={0x1}, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000127000-0x10)={0x17, 0x10, &(0x7f0000406000)="5dbac2ece86c5cbc29fbc16581a7fbe3"}) 2018/01/17 05:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa7000)='./file0\x00', 0x4008c0, 0x8) write$tun(r0, &(0x7f0000480000-0x121d)=@hdr={0x9ad4c556f19d1eb0, 0x0, 0x4b7, 0x9, 0x3, 0x4, @ipv6={0x80000000, 0x6, "0e7f98", 0x11eb, 0x87, 0x8, @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], @dev={0xac, 0x14, 0x0, 0x17}}, {[@hopopts={0x2d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @fragment={0x2f, 0x0, 0x9, 0x0, 0x0, 0xffffffff, 0x2}, @fragment={0x3f, 0x0, 0x100000001, 0x7fff, 0x0, 0x9, 0x2}, @dstopts={0x3f, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x8, 0xa, 0x0, 0x5, [0x200, 0x7, 0x1, 0xd5, 0xd5e]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0x8, 0x1e, "60f17f8cc2c7667614c5c55f29f196bf56e23b0700b171426e08c37859c4"}, @jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x30, {0x1c62, 0xa, 0x0, 0x6e8800000000, [0x1, 0x10001, 0x42a8, 0x3e3, 0x92e0]}}]}, @fragment={0x88, 0x0, 0x5, 0x3, 0x0, 0x1c53, 0x2}, @hopopts={0x3b, 0x204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100, 0x1000, "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@padn={0x1, 0x7, [0x0, 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}}, @jumbo={0xc2, 0x4, 0x112}]}, @routing={0x16, 0xa, 0x2, 0x2, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @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], @remote={0xac, 0x14, 0x0, 0xbb}}]}], @udp={0x3, 0x0, 0x73, 0x0, "ba46c13c949145f4e67a3971b23990d45b0ba6fb1702c304a93daeb08a74780e61ba0793f73585c1369056957bd0f78355e26aa3615bc63dd4575126730104f291974a6d66e6f127b293a93a79755e72024c1a8a08862ee91f245b05324c1f5abd26bc3658e6c0debd27dd"}}}}, 0x121d) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 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$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 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, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x8000000109, 0x3, &(0x7f0000000000)="02ca023b", 0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000076a000-0x28)={&(0x7f0000594000/0x1000)=nil, 0x1, 0x0, 0x51, &(0x7f0000c7b000/0x1000)=nil, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000053e000)={0x0, 0x0}) 2018/01/17 05:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000622000-0x8)='./file0\x00', 0x40, 0x184) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000edd000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093c000)=0xe8) getsockname(r0, &(0x7f00009c2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e31000-0x4)=0x9) removexattr(&(0x7f00006f2000)='./file1\x00', &(0x7f0000db0000)=@known='security.evm\x00') bind$can_raw(r0, &(0x7f0000c11000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = add_key(&(0x7f00007c0000-0xd)='dns_resolver\x00', &(0x7f0000ef5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002b0000)="b4bb6ddad6642f0c3d3ebfcc173e2ca31017f2aefb95c23bfea91556fa6aefd60b3350aadbf4dea864607377e203f61f65c42be039c117952f5a1f2ef435be6595ec172ad2b9c99e0d3e8ced064a5c43c0b13615d1469a3bf3949a1685da2577084fb575947075af8a2e9a7764bfa4418ace3d0626b8a3f84dda5611de68c5dd88420eb09fb31348654aab4048ea2e8a74e1f4558004e49bf34797683faec574da26804ee3156473591f149063eb0712d4a8c22b56401bdad4b00296e36f4a9404489f451eb1c7e878492af45586c50d8c5ebf", 0xd3, 0xfffffffffffffff9) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00008b2000-0x8)={0x3, 0x3f}) add_key$user(&(0x7f00000fe000)='user\x00', &(0x7f0000a17000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005a4000-0x71)="899ee4a419b54454e08293dd5454315c02782dbf765d7cf4371c5dacbdf20eff98cf021290c8096913e8b82c5be0bdf17504aae732f12b9be7e3a36b0bc42f859c7baad6a8055bb8e2757b1380fc851d882e54af791348ddd506d0e6b74497991cadb67ffbce8937816696c9717e6f74ec", 0x71, r2) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x7fff, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffd7) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000205000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000911000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x800, 0x4) ppoll(&(0x7f00004fc000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000a45000)=0x0) setsockopt(r1, 0x6, 0x3, &(0x7f0000ac9000)="6c6648b07562990241f4b95e42275df189b18f7e25a06a2c1290d9143ebb025dbc2ac0537c3fa25ef37efa58a82378b717029c922fd7bba46508d4028e4fbde9c6576c276ad7ed0390ef9203ffca6b80d3861b30643e611bbb518344aac7e7c550b7bbbcde01fb14d3b2d00be6e61c8b94b73db68303fe272422", 0x7a) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/01/17 05:36:48 executing program 3: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000dc9000)='user\x00', &(0x7f00003a8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e83000)="7f8ce678b894ea124499262d077b8c228bd48459e411c0e8265adfcae8759f7642b84561f29a81441ccc41bcc536c71d403a8ece57885d8b2211c5e863116f2dc950c340910566732a626a2ec88456daf27f9760d144ddb78a06a7772512ebc87b51e70ce3051a6e53687b68b519c657d523a48814cc860fde45c3ea51d9adca67687b3c9b611b6b0f7ca0fa5e509d92e0b03f33b367237670402470684a73b06980ee4a3396995c94ad90617d58b430a76be47c619bf6043d1876baff8beed5b3480ac936b78843347649926bbf48a84ff84731f1aa75b19ae0d721fbcc7317e72846e3e32f4f52124303", 0xeb, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000056b000)='.dead\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e84000-0xb)='.-vboxnet0\x00', 0xffffffffffffffff) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000e83000)='user\x00', &(0x7f0000e83000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003a5000-0x6e)="5ae2d466ff47ddce087000a58d18955908379388e3d7fc885bf3e6df16788ec0848507b5bb3c1745555bd27e73c20129cece762ea8f4f7366f2a40970784fb60bc8ec0c76297e525326aedbdbe728a68f4f9ae22c4ac15a707b6bdcb43c7eeac10ab59c506b55dcaef5c282a2a23", 0x6e, 0xfffffffffffffffa) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000e83000)={r1, r2, r3}, &(0x7f000099a000-0x8)=""/8, 0x8, &(0x7f0000a72000-0x38)={&(0x7f0000e83000)={'michael_mic\x00'}, &(0x7f0000ca8000)="26c4acb82f421e3e2fbeb21f0f5bdbb2da5f0d83af12ec18d8f0d09bbc50491af1ff69bcd57aa2d73fa3ae154fbaaf3b2b4e4c1f51e4c4832637cc2eac9d6e376bdcbeb987b0fa3d74ae2d691b400336a6482ae653fe488f496c305d4c5fae8b840784c06b3f832af18db8b4f5c5b1b50ecaaeb4", 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000ac7000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000307000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/17 05:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000059a000-0x8)={0x0, 0x0}) 2018/01/17 05:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000818000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f00006df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a54000-0x10)={&(0x7f0000907000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000706000-0x4)=0x0) ptrace$getregs(0xc, r1, 0x3, &(0x7f0000aa2000-0x15)=""/21) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f000000c000-0x10)=[]}, 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/context\x00', 0x2, 0x0) sendto$llc(r2, &(0x7f000062c000-0x57)="75142645872d965b1f011d17a665901f40a67bf23de45d107d8786fe75f57d77fc616f3f3e9c67a4e808787e706bb4b6e28c9fc6bf7d9bda9d9d5fac28e70030b558b68a236d8dcfe91fcd9dc5b56da1e1b4658fbac433", 0x57, 0x40000, &(0x7f00005b7000)={0x1a, 0x17, 0x1, 0xf8, 0x80, 0x10001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000300000)='./file0\x00', 0x100) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000d8b000-0x38)={0x3, 0x401, [{0xffffffff, 0x0, 0x200}, {0x4, 0x0, 0x7}, {0x2, 0x0, 0x2}]}) 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$sequencer2(0xffffffffffffff9c, &(0x7f000016d000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f000022a000)=0x8000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/17 05:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0xfffffffffffffff9) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c79000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000054f000-0x4)={0x7}, 0x4) 2018/01/17 05:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={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 = shmat(0x0, &(0x7f0000228000/0x2000)=nil, 0x4000) shmdt(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000006a000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="39000013000904690000008000fffd18", 0x10}], 0x1) 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000285000)={0x2, &(0x7f0000099000-0x8)=[{0x1, 0xffffffff80000001}, {0x7, 0x800}]}) write(r0, &(0x7f0000c29000)="", 0x0) 2018/01/17 05:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b2c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000482000-0x4)=0x0, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 05:36:48 executing program 1: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffffffb, &(0x7f0000001000-0x76)=""/118, 0x76) io_getevents(0x0, 0x0, 0x0, &(0x7f0000420000)=[], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/17 05:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) init_module(&(0x7f0000684000-0x3)='-$\x00', 0x3, &(0x7f00001e1000-0x3)='-$\x00') r1 = open(&(0x7f000027b000-0x8)='./file0\x00', 0x2000, 0x90) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000a94000)={0x8000001, 0x0, 0x36}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r2 = shmget(0x3, 0x1000, 0x20, &(0x7f0000812000/0x1000)=nil) sendto$unix(r1, &(0x7f00008fe000)="3be08615a3e64ffd41ec429368e889a561bbf25ea5383fa22251875cee44aa", 0x1f, 0x20008000, &(0x7f00001ba000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000f16000-0x25)=""/37) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000626000)=""/248) mq_timedreceive(r0, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)={0x0, 0x0}) 2018/01/17 05:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) openat$autofs(0xffffffffffffff9c, &(0x7f00000ae000-0xc)='/dev/autofs\x00', 0x40000, 0x0) 2018/01/17 05:36:48 executing program 2: 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$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x3, 0x1, 0x5, 0x4, "c1382b5fc71a837e3f29407a7d9cecef95642b396e2f06e54e69c59a5526556e2ebfb015b7e1efcfef8afbb4", 0x7}, 0x401, [0x6, 0x3, 0x5, 0x9, 0x20, 0x8, 0x9, 0x1, 0x6, 0x347, 0x7, 0x1, 0x7c68198f, 0x5, 0x8000, 0x4e, 0x5, 0x20, 0x762f, 0x3, 0x6, 0x100000000, 0x7ff, 0x0, 0x80000001, 0x4, 0xffffffff, 0x3ff, 0x6, 0x50000000000, 0x81, 0x5, 0x1, 0x8, 0x8, 0x10000, 0x7fffffff, 0x0, 0x1ff, 0x1, 0x1, 0x7, 0x9, 0x9, 0x6, 0x6, 0x401, 0x4, 0x9, 0x6656, 0x3, 0x1, 0x6, 0x3a00, 0x5, 0xffc00000000, 0x1, 0xffff, 0x6, 0xffff, 0x64d, 0x8e0, 0x0, 0x8, 0x2c66, 0x2, 0x24, 0x8, 0x7fff, 0x3, 0x0, 0x6, 0x6, 0x9, 0x7, 0x2, 0x9, 0x200, 0x757d2ef0, 0x80000001, 0x3, 0x2, 0xff, 0xf03, 0x8d, 0x3f, 0x80, 0x4, 0x9, 0x9, 0x6, 0x1, 0x9, 0x80000000, 0x4, 0x9, 0xffffffff, 0x5, 0x0, 0x8, 0x2, 0x7, 0x4, 0xd393, 0x7, 0x5, 0x1, 0x4, 0x100000000, 0x9e, 0x400, 0x6, 0x0, 0x8001, 0x0, 0x1, 0x1, 0x6, 0xb04b, 0x4, 0x5, 0x6, 0xfffffffffffffffa, 0x2, 0x6, 0x4, 0x3, 0x80000000], {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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ab4000)=@get={0x1, &(0x7f0000e86000-0x1c)=""/28, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000057000)={&(0x7f000042e000)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f000041c000-0x10)={&(0x7f0000e20000-0x20)={0x20, 0x39, 0x530, 0x4, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x17, @u32=0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x44840) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/validatetrans\x00', 0x1, 0x0) accept(r1, &(0x7f00006b3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000feb000-0x4)=0x58) 2018/01/17 05:36:48 executing program 4: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000006000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001b5000-0x9)='/dev/dsp\x00', 0x28200, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00008e4000)="42a93fd4cd94ee7f3745e5ec1198977d86a2c0d71863cf0b5b092b3b2a11e43ba441f7cd95a0ef578e4f7530dc5f62deb3df89daff9b1145f40cd3d16189b870febfe91037d5b372b7b283765d09dc1aacd0e4c9425ae84a77c566cacd27767193f7342e292520be086af810326b1c315152d82736c32bc09efefa4af52a98b0941431bf87cdb147a8ddb89c88cbe38c5970a2fa3fd376a51cede06e3c073658175d3a411fe7431be788d871bbfaa66b9ace766892f480f35b25428026843ff81563be509bbe1b91e380849b9d4a1521b4c9e52d1a0df9373bed382697bcf550072af50a2bf0b97206d782eae27bbb06f8", 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000001000-0x10)={0x0, 0x1701, 0x6, 0x101}) 2018/01/17 05:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f000087e000-0x4)=0x0, &(0x7f00005ac000)=0x4) mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x1, &(0x7f0000fbf000)=0x0, 0x372, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) getsockname$unix(r1, &(0x7f0000a48000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cbf000)=0x8) 2018/01/17 05:36:48 executing program 3: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f00008a1000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x7fffffffffffc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ea1000)={0x1, [0x0]}, &(0x7f0000ed7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000540000-0x8)={r3, 0xff}, &(0x7f0000ac9000)=0x8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000607000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000a56000-0x68)={0x1, 0x9, 0x7f, {r4, r5+10000000}, 0x4, 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]}) unlink(&(0x7f0000d61000)='./control/file0\x00') lremovexattr(&(0x7f00009fe000)='./control/file0\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000745000-0x4)='tls\x00', 0x4) 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000dc8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x7, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f59000)='/dev/input/mice\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r2, &(0x7f00006f6000)={&(0x7f0000e74000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000017c000-0x10)={&(0x7f000036e000-0x47c)={0x47c, 0x16, 0x104, 0x4, 0x2, {0x2, 0x0, 0x0}, [@nested={0xe8, 0x27, [@generic="87597562f91f050d0fda0be087929048c1e70bd12e79e2916478ba18139e501b693a897f84c8", @typed={0x8, 0x5c, @void=""}, @typed={0x18, 0x92, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x33, @pid=r3}, @generic="196144955125e37a564de297341b8abb5b119dd01d2d199c330c237efa80cb6abc40565e9810166f4772df991ac4a73e503c87d54bc1fdc936b912064af9f12d32b539bbfcae27b4b6bdaaf458c36a82e8a9677ce912826c95eccdfdb7d8760530abf3c6b420227694b9f8c3ac02a2ed5b2a9e5d7bcc195513396c3cd48fb636ce07acb6fd406e83b31ab051c8ccac"]}, @nested={0x4, 0x53, []}, @typed={0x18, 0x52, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="8a7284c151ec45c05190ff0ed741f3ca5e1ad3ea0103f19ef662a9e3fdcb37cb77b9cd3260ea2d7fe8fcd14b2d55aff258a57c2151f29f759382e89b604b94c9a6d27590b93efdecf8d49676f9e1a6802ec69476743224ee2a32ad91c0e5c613997e2d98f65714a62618ca04895bad3ed291e1f0dc1a3150", @typed={0x8, 0x43, @void=""}, @generic="d4ca601fb4763a539505f5e6d3bd16764a93313a0bf19b794ede557134677f83137d7d649e1f04d82eab30ca044467383e948053ac6668fae627f73d69cb4da361db2ef611a66cf9e2e443fa185fac20320bbe8c42d74085de87b0421eadc682857f27509c923a735efdf62ea22a274ca5124c8538e45f4058823430f5f75219abf6ec91cd512e1741a22dd1780896d64bbc86a5", @generic="907e138d04a2e13dc7752427cb1bed39efe3685a39f18229652930365192e3dad9becce429704ebfa10e1100e3966ca7a68d258491a9b45babfe20990aa7bf04e97a996c36b1bbfecda787e84a37baa09bf1a79a2b0f7559dd62e5d4a0fa5c690115c55271e2fc5a16a3b0d431f890d6ec153cfb41069c48debbe99259452cb55ac5f56410c36ce4860752d7443a5bacff83be79a0286c0c4b71a396dea833702abca8027dac9b7883c2fa", @typed={0xd8, 0x83, @binary="6fcc976e4c6f3f7c10512cb6d9b27970c7705cfa1417230282a8bd695424f7c074b2b1dc8a588ee99a13b3b4d89783ebb727fbf5ecb4ce72c2c41820fef2af2a90b127978493064e39b737e6c93cb499793817b144260b78a9d327c670dfb5cc7eacf22f78d2eb7a5e671c75ea424af612944232901311e53f7e2d40139442958ca588c3295454461f17970953faa1a16c4fb098187e00f7b3d8b43f21b2beef6c9ee9922e3585d7666861685e7060875c4ae1a5ec27b219f46e6bce9234eff98c3632bccd59dc6bb5bc0f70d2bf"}, @generic="b3bd28cf3e0d5cdbf3bcf987379f0975318584d5fa4073131d3da6391ec320f297bb61e3318f1e698f3ae36e89b5aad32c67f9d22b8f3dbeb02d4f28547c9999d0ec4ce587c3d4820538ff73f029c404f9ab67ecb09171e0d719f2d1d4a70b3ef21650fc8f30bd94cbdeb7f940cfc27f377aa75c55afb499ba0281eb4c961105bea7383df08de8337cb25045765ce7a537c55a8885abeaff5916457437623b4ba5fd8fc1b3454a775595bea0128fef085f197a16ef54696773af223866aeee8b78365514576b95e84ce810"]}, 0x47c}, 0x1, 0x0, 0x0, 0x800}, 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00005d2000-0x38)={&(0x7f0000d10000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040f000-0x10)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000e83000)={0x7d, 0x0, [0x800, 0x803, 0x9, 0x9fbb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$adsp(&(0x7f00007ca000-0xb)='/dev/adsp#\x00', 0x5, 0x2000) bind$bt_sco(r5, &(0x7f0000d56000-0x8)={0x1f, {0x4, 0x100, 0x5, 0x2, 0x4c, 0x101}}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000510000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/01/17 05:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe2(&(0x7f0000f61000)={0x0, 0x0}, 0x84000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006c6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x800, 0x5, @fr_pvc_info=&(0x7f0000eaa000)={0x81, @common='dummy0\x00'}}}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r3, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00009ea000)={0x0, 0x0}) r4 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000191000)={0x2, r4}) shutdown(r3, 0x1) 2018/01/17 05:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000139000-0x4a)=""/74) r1 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000024f000-0x4)=0x0) 2018/01/17 05:36:48 executing program 2: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000a9000)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f0000321000-0x2)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d81000-0xc6)=""/198) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x1000002a00, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x0}, 0x1, 0x400000000053, 0x2}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) bpf$OBJ_GET_MAP(0x7, &(0x7f00005d4000-0x10)={&(0x7f0000f80000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000209000)=0x1) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r1, &(0x7f00000c8000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000627000)=0x10, 0x800) listen(r1, 0x0) r2 = dup2(r1, r0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000e39000-0x10)={0x1, [0xffffffffffff9ae4]}) timerfd_gettime(r2, &(0x7f0000a5d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 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 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d03000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpriority(0x2, r0) fchmodat(r1, &(0x7f0000a01000)='./file0\x00', 0x2) 2018/01/17 05:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000250000)=0x8bafe) r1 = syz_open_dev$amidi(&(0x7f0000a08000-0xc)='/dev/amidi#\x00', 0x9, 0x400) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f000070d000)={0x1, 0x54e72d6a}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb, 0x0}) clone(0x200000000, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") setns(r0, 0x40000000) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/mixer\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) [ 90.591173] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/17 05:36:48 executing program 7: clone(0x0, &(0x7f0000d3f000-0x61)="db044f6bb251ceea82e1a70676767d9fbe6a851aeff8b359cacff5790678b17d24325ffc907bd097c499e85fafbb8a2de4b388eb3550426047c35bc9c9ed8ab13dc1e37adcec27f5f798e9a4b7720faaa4a117f0325fa432ee95ca3b050046a99a", &(0x7f000083d000-0x4)=0x0, &(0x7f0000ac7000)=0x0, &(0x7f0000fe4000)="") prctl$intptr(0x24, 0x6) 2018/01/17 05:36:48 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d79000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004ad000-0xc)={0x7ff, 0x1, 0x8, 0x4, 0x3f}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0}) 2018/01/17 05:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e6000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004bf000-0x20)={0x200, 0x8, 0x8002, 0xa03b, 0x9, 0xfffffffffffffff9, 0x8, 0xffff, 0x0}, &(0x7f0000531000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000064f000)={0x368eb8e7, 0x4, 0x7, 0x8, r2}, &(0x7f00007a6000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000dbe000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x35c, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 90.640961] binder: 9017:9019 ioctl 40046207 0 returned -16 [ 90.663753] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/17 05:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000229000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004f8000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000ff000)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) shutdown(r0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000bf000-0x4)=0x0) rt_sigtimedwait(&(0x7f000017b000-0x8)={0x401}, &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c5000)={0x0, 0x0}, 0x8) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000ea8000-0x4)=r3) 2018/01/17 05:36:48 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/17 05:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000995000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00003b1000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000666000-0xa)={0x0, 0x8000, 0x1, [0x100000001]}, &(0x7f0000ea8000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042c000-0x8)={r1, 0x1000}, 0x8) 2018/01/17 05:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x1) [ 90.663763] binder: 9017:9042 ioctl 40046207 0 returned -16 2018/01/17 05:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f000083f000)='/dev/vcs#\x00', 0x2bb, 0x20040) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000061c000)=0x40, 0x2) r2 = add_key(&(0x7f0000160000-0xb)='cifs.idmap\x00', &(0x7f00006f0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000047c000-0x63)="8135d70ebc9171a278f66881979d9306686138e43909cb65d31cbc36a8e8a3e6c72d14ce8ebdb675b87cb64dfccc8f62e9a4c33f4b104e308003a0436d11ab7a54ad87af2ea8567a2d0ff14d9d2bc63e6985f5219029881043fb4dcdcc4e5ccd05cf2e", 0x63, 0xfffffffffffffff9) add_key(&(0x7f0000cda000-0xa)='blacklist\x00', &(0x7f0000814000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000e2000-0x84)="67e5c11e6133e363379cf41e3d64aefba30e2be9029bbf11aa7ae3a7d06b1a6241faf9f2fcf13d554c675d1b92e10b0c6d26023a0332f2595c69f1b68d09fa2a73772e79bb501e4aca4c0a5059d866c51be4be4542562c9db5f0b997294a6df52918f6dee3d2439325a9064b2e67f7bdb88458c535afd1d5eae14e01747217d873244e36", 0x84, r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 90.668692] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/17 05:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = open(&(0x7f0000a41000)='./file0\x00', 0x2200, 0x20) ioctl$VT_WAITACTIVE(r0, 0x5607) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/member\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000627000)=""/60, &(0x7f00001fa000-0x4)=0x3c) 2018/01/17 05:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x80000) ppoll(&(0x7f00003d0000)=[{r0, 0x4440, 0x0}], 0x1, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) [ 90.668702] binder: 9017:9042 ioctl 40046207 0 returned -16 [ 90.774552] binder: release 9017:9033 transaction 47 out, still active [ 90.781372] binder: undelivered TRANSACTION_COMPLETE [ 90.794008] binder: send failed reply for transaction 47, target dead 2018/01/17 05:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000044a000-0x8)='./file0\x00', 0x120) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000e1c000)={0x100000001, 0x100000000, 0x0, 0x4, 0x8}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000759000)=0x5) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000b67000-0x1d)="7dbb1f802943a2b4c6ced72816fdd6e3e8cbdc60aa864a1f737471e57a", 0x1d) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/17 05:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fe000-0x11)='/dev/vga_arbiter\x00', 0x1fb, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b55000-0x8)={0x0, 0xfffffffffffff8a5, 0x816}, &(0x7f0000215000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003d4000-0xb8)={0x0, 0xfffffffffffffffe, 0x5, 0x3, 0x0, 0xd977, 0x7, 0x5, {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]}, 0x100, 0xa57b, 0xffffffff, 0x5, 0x5}}, &(0x7f0000e16000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000004d000)=r2, 0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) request_key(&(0x7f0000670000)='rxrpc\x00', &(0x7f0000b38000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c53000-0x1)='\x00', 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00003ee000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00004b9000)=""/125, &(0x7f000068a000-0x4)=0x7d) 2018/01/17 05:36:49 executing program 0: 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) fdatasync(r0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000599000-0xe3)=""/227) clock_gettime(0x0, &(0x7f00000f1000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000cb0000-0x4c8)={{0x8, 0x3, 0x6, 0x52, "02cc9aaf4f14269fa56dc7af6b09194cafe0be7959e507c2c4cc91e3c3e0e115d1863338b1ad18e5a9e862f6", 0xffffffff00000001}, 0x80, [0x52, 0x3f, 0xfad5, 0x9, 0x0, 0x80000000, 0x3fa4, 0x0, 0x20, 0xff, 0x9, 0x2e81, 0x5, 0x2, 0x400, 0x8, 0x4, 0x8, 0x1, 0x8, 0x3d, 0xffffffff, 0x4, 0x17, 0xffffffff, 0x6, 0xe1ce, 0x4, 0x96e, 0x80000000, 0x400, 0x7, 0x3ff, 0x688690ee, 0x0, 0x3, 0x80000000, 0x1f, 0x8000, 0xc4d8, 0x7, 0xfffffffffffffff8, 0x8, 0x0, 0x9, 0x1, 0x7ff, 0x2, 0x0, 0xfffffffffffffff7, 0x710, 0xfffffffffffffe10, 0xfffffffffffffff9, 0x1f, 0x6, 0x8, 0x40, 0x4, 0x7fffffff, 0xfff, 0x5, 0x5, 0xf9fc, 0x3, 0xffffffffffffffff, 0x5, 0x9fc, 0x4d4, 0x5d, 0x1abc147c, 0xffffffff, 0x0, 0xfffffffffffffff7, 0xb5e9, 0x8, 0x8, 0x7, 0x9, 0x0, 0xffffffffffff7fff, 0x8000, 0x0, 0x61c, 0x7, 0x6d, 0x8, 0x100000000, 0x6, 0x6, 0x101, 0xc33, 0x8, 0x7ff, 0x9, 0xffff, 0x80000001, 0x4800000, 0xc00000000000000, 0x4, 0x401, 0x7, 0xfffffffffffff800, 0x3ff, 0x5, 0x493f, 0x7, 0x7fff800000, 0x10000, 0x4, 0x5, 0x1, 0xffff, 0x3f, 0x7fff, 0x0, 0x94, 0x75, 0x3, 0x3ff, 0x9, 0xfff, 0xfffffffffffffffd, 0x2, 0x4, 0xfffffffffffffff7, 0x3, 0x8, 0x1], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000c67000)="", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000048a000-0xc)={0x6, r0, 0x0}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e01000)=""/172, &(0x7f0000f8b000-0x4)=0xac) recvfrom(r1, &(0x7f0000cee000-0x40)=""/226, 0xe2, 0x0, &(0x7f00009ac000-0x80)=@generic={0x0, "c89bbf654df5420984584f3718df086d7de4e05ab5ee222d0bffba8cfa005726d15e6f105cffd573c3e1cc7b11478df7dc4f7f1e9cd75ecd36defd45fd60cc91afa6ccf465600b39896af647e9c77f5cf3c5cb51598a5ca461e3279953d074a436545369b34b81a4bd391a6b91a041fa7e751adc665522dab64f25fcfc91"}, 0x80) r3 = openat(0xffffffffffffffff, &(0x7f0000bc8000)='./file0\x00', 0xa0000, 0x40) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000daa000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00002ab000-0x4)=0x6, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000546000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000c39000-0x13)=""/19) fcntl$getflags(r1, 0x408) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000713000-0xb4)=""/180) connect$unix(r0, &(0x7f00004b3000)=@file={0x0, './file0\x00'}, 0x2) r5 = request_key(&(0x7f000057c000)='trusted\x00', &(0x7f0000ad7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f9e000-0x1)='\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r5) 2018/01/17 05:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000079a000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e90000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) bind$netrom(r0, &(0x7f000085a000)=@full={{0x3, {"5ce8475dc54086"}, 0x40}, [{"9a923167784400"}, {"6f4cadf87aa26b"}, {"e7ff657a51d967"}, {"e1c779b6337955"}, {"e6936454451c59"}, {"89b5f279bc6e7e"}, {"6b5a56b9df855b"}, {"814e833458b9be"}]}, 0x48) 2018/01/17 05:36:49 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb3000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e35000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000546000-0xa)='/dev/cuse\x00', 0x380, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x8) recvmsg$kcm(r2, &(0x7f0000539000)={&(0x7f000001c000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a11000)=[{&(0x7f000050c000-0x48)=""/72, 0x48}, {&(0x7f0000a60000)=""/160, 0xa0}, {&(0x7f0000f41000-0xdd)=""/221, 0xdd}, {&(0x7f00002ad000)=""/226, 0xe2}, {&(0x7f000017a000-0xb6)=""/182, 0xb6}, {&(0x7f0000dc5000)=""/162, 0xa2}, {&(0x7f0000960000)=""/143, 0x8f}, {&(0x7f0000140000)=""/204, 0xcc}, {&(0x7f00002ff000)=""/10, 0xa}, {&(0x7f0000a92000-0x2)=""/2, 0x2}], 0xa, &(0x7f000072f000)=""/176, 0xb0, 0x2a25933c}, 0x2) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 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$sock_ifreq(r1, 0x89f5, &(0x7f000002d000)={@common='ip6gre0\x00', @ifru_flags=0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00005bc000-0x20)={"4635a9616cec63c2e479787a96368f39", {0x4, 0xcacc, 0xa3, "de48c030d4fd", 0x0, 0x0}}) 2018/01/17 05:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005f4000-0xb)='/dev/midi#\x00', 0x8, 0x40) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x24) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:49 executing program 6: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffcde, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/17 05:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000556000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/17 05:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f000038b000-0x10)={0x1e, {"86370506060008"}, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d81000-0x160)={{{{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]}, {{0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x8, 0x8, "690476edc02c3b099ab512fe199c30ec8fb7774aa1153b58486eaa01ba4b2312c9a62eb94921a2f799a4731f534ff45887c12ab6d82be2b7f56931600a44e978c15f7d3723af6721bcc6a746f647fbad"}, 0x160) 2018/01/17 05:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000246000)={0x0, 0x2}, &(0x7f00009fa000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000160000)={r1, 0x2, 0x7}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/17 05:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001a1000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x100) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000b92000)={0x7b, 0x0, [0xfc7b, 0x1, 0x40, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000bf2000/0x10000)=nil, 0x10000, 0x0, 0x11, r0, 0x0) r2 = request_key(&(0x7f0000264000-0xb)='cifs.idmap\x00', &(0x7f00003e6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f04000-0x3)=']-\x00', 0xfffffffffffffff8) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000130000)=0x0, &(0x7f0000dc2000)=0x4) r3 = add_key(&(0x7f0000ca5000-0x5)='user\x00', &(0x7f0000739000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9f000)="1abba1a7ba13b041a90cb38f575c2bcf95e5a9ff701b10b973e5aa684e8e845f99fed84ebd1d991da39fb3b19adaba50d3d563148c4fd753ca6cc6604bf794830270325795cb6b59", 0x48, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = add_key(&(0x7f0000c92000)='asymmetric\x00', &(0x7f0000b9a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004a6000-0xa7)="9d1d663a9a510b07e091b71b2a4f63a6599f559855396179a5f7aa867045016ea024205a4ba33ae7ef39cd5bba4694b4efc620405ecf497160c66b66dea22a58090a937d0b34c3832d972dc3e28129a0ca273feb99c1795b5211e481b8cfa512a0e53dd2a54e262f91c53e8859e0538ec30c1f44b42584102b6e91d9917bda97f50aa721f5b6487b1477e16fb9339ee1c0ca4bd6c7bf00baeb45c7e7795ce478dfb7e837a65f91", 0xa7, 0xfffffffffffffffc) keyctl$revoke(0x3, r4) socket$inet6_icmp(0xa, 0x2, 0x3a) fstatfs(r1, &(0x7f00009e8000-0x93)=""/147) ioctl$TCSBRKP(r1, 0x5425, 0x7) r5 = shmget(0x1, 0x3000, 0x1200, &(0x7f0000c32000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f000075c000)=""/4096) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00002d4000)=0xf000) fchdir(r1) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00008a5000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @broadcast=0x0}, &(0x7f000010f000-0x4)=0xc) r6 = semget$private(0x0, 0x3, 0x545fca1cee725b41) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000292000-0x79)=""/121) 2018/01/17 05:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = dup(r0) r2 = getpgrp(0x0) r3 = geteuid() r4 = getgid() r5 = fcntl$getown(r1, 0x9) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000064c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000641000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd7000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002b9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c73000-0x4)=0xe8) getgroups(0x6, &(0x7f0000b14000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = fcntl$getown(r0, 0x9) stat(&(0x7f0000bb8000)='./file0\x00', &(0x7f000008b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) r14 = geteuid() fstat(r0, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00008b6000-0x38)={&(0x7f0000ac8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000590000)=[{&(0x7f0000323000)="b8e44ab3d5cbe9137b6b50f0a2735fa67b2c83eb1d02681e8a031d6706acaf943f127735c9044d7e17180d31ab3be203ae24e67c7e91abb15ade99fcd231017ff9abf996fd46eb4dac7603da22ff707728a9ad2882ebd02cbe4c1d3c1268787c849912769ede9585951db559d9651ad69f252486473774db1cdc0313b59d3650111f4d72dbdae9649b8913a46b6939558d85b32cca1d90259bf267d61d3d02a7a99aa888064f7f6f12172e8dbd3ecf002e9407d1eb0d5bf6eadee04cffaa2ca6e428cdcdb9a9578d9fb9cfa508b14250f25ea01c62a8a53bcc990fed03a5f396223852f249de589f", 0xe8}, {&(0x7f00008d7000-0x1000)="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", 0x1000}, {&(0x7f000076e000-0x84)="1fbecb480aaacdad21cf9dc38fc01980afbb8cb12db892dba3a3e0cf9ebcb59ecc0e7f7b46b324ba345b026c06f8398baa266f83cbb6cd721d9c892f8df8c07596e0a55b0569443073311243795f325de4026c0065717ec398376dd37a7cd541c89e5afb0c0b4ff616ce6eeecb69fa463cf3747f529a0aa515598de4ea21b28ea1bed3ca", 0x84}], 0x3, &(0x7f0000067000-0x120)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x120, 0x40000}, 0x1) sendmsg$nl_generic(r1, &(0x7f00007dd000-0x38)={&(0x7f0000746000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003ea000-0x10)={&(0x7f00009c7000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @pid=0x0}, @typed={0x8, 0x0, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x0}, 0x0) 2018/01/17 05:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff0000000000000000000000000000000000000000ffffffe1000000000000000000000000000000000000000000000002ba00", 0x14, 0x21001, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = geteuid() getgroups(0x5, &(0x7f00000e1000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000b84000)='./file0\x00', 0x1, r3, r4, 0xc4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x7fffffff, 0x80001, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 05:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x4, 0x0) r1 = epoll_create(0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000cc8000-0x8)='keyring\x00', &(0x7f00001a5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) openat$selinux_member(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/selinux/member\x00', 0x2, 0x0) keyctl$get_security(0x11, r2, &(0x7f000084b000)=""/0, 0x0) r3 = syz_open_pts(r0, 0x40000) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1e000-0xc)={0x0, 0x0}) setxattr(&(0x7f0000201000)='./file0\x00', &(0x7f0000430000)=@random={'user.\x00', 'ppp0,\x00'}, &(0x7f000079d000-0x21)="2d28b123766d6e65743073656c662676626f786e65743176626f786e6574302500", 0x21, 0x1) 2018/01/17 05:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0xc000, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1) 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) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000001000-0xf1)=""/241, 0xf1) [ 90.959668] audit: type=1400 audit(1516167409.234:380): avc: denied { map } for pid=9111 comm="syz-executor7" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=8989 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 91.019294] binder: BINDER_SET_CONTEXT_MGR already set [ 91.019305] binder: 9116:9122 ioctl 40046207 0 returned -16 2018/01/17 05:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$addseals(r0, 0x409, 0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/17 05:36:49 executing program 4: clone(0x0, &(0x7f0000b4f000-0x2)="", &(0x7f000062a000)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="") mbind(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x800, &(0x7f0000ae5000)=0x0, 0xe0d, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x2, 0x3f, 0x5, 0x1f, @tick=0x5, {0x4, 0x800}, {0x1, 0x7}, @addr={0x15, 0xffffffffffffff41}}, {0x31, 0x8, 0xfffffffffffffffd, 0x0, @time={0x0, 0x989680}, {0x5, 0x800}, {0x7fffffff, 0x7fffffff}, @time=@time={0x0, 0x1c9c380}}, {0x8, 0x4d15, 0x1, 0x28, @time={0x0, 0x0}, {0x86, 0x8}, {0x2, 0xfff}, @queue={0x81b, {0x5, 0x1000}}}, {0x5, 0x0, 0x1, 0x8, @tick=0x3, {0xf, 0x667}, {0x9, 0x1}, @control={0x3ff, 0x8, 0x9}}, {0x20, 0x7, 0x9, 0xa3, @time={0x0, 0x0}, {0x6, 0xb0fc}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0xf0) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 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) lseek(r0, 0x0, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000+0xaf8)=@llc={0x1a, 0x1f, 0x800, 0x6, 0x0, 0x3161, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="6b50b962be8d754ee6a2519d2a279b47cea47f3e57dad46ab445510cc825623866fe57dd4dd2c86566ed3a1754de625a5aa5d4621fb47420c1b1a8b1d2a4", 0x3e}, {&(0x7f0000001000-0xc5)="f2069a21ecd6c5faeedadd177a18a8694b8becd5f2fbc8f101f7fedc7bb434ab84b139e9b014a6e3ea849f8902404ebb5dc2a69b60470f9016992304da400f9bd7297f461dd425385e4017aa82394a9b15bbf7ec3a92d4d0df3dd6a5b4085e64439f9c269e49fd8b311848fbe06b5a30a35f1c2b4236e51005ce0c270ba04799ac2e998b91585361378c48298e2e0558e2f9ef927ddd66d11e5ad2ba0f8600d30b15bff42512010413b3112e410e9e001c6e0078ebe43aaff4ad614a14f0071fa4da476a36", 0xc5}, {&(0x7f0000001000)="b5137315796fbcbfe10b8a78da2ff2f466f04dca3d03", 0x16}, {&(0x7f0000001000-0x71)="fa52c6a9298e044146811a85db0178778e6bd1690f840917f0b14cef9ac62a884c1efa3180e5738912968a9a685d73720af223e118dab7ae13dde503a7f67d1af41716ec076ab3ab58db60f8c4335f146b7638c59b4722251ca5df4f30087dd1d3858db7e330bb149c3d83663f6d371182", 0x71}, {&(0x7f0000001000)="ade4c89cdabdc53e68f4d2d522b046c63a4a2200379caaa50674af906e1d8046bb1286a802a8794b15096e7e6b0c32782c6bd1f78df6ab36a6d220af1eeb65c8392ceb249c7b5ba9c83a738bce8ed4f29e7f7cd8bcad5aef21929ab517e5e051472cc9a4e162dd80771e3011d0f9157c7acc7e76db8e2d1df0781e94e87396ad0dce12ee12413715184a55063e9d83487087bcd76ccace39e1dd0ffad4ff22e32eb06ca482ecf93cf361717bc36660f16d2072d7dc916feeb1936795dfed17fbb2f46350ec58f6d3c159ac43c00c3f76ff7cb85c245a82cbe7ce3a6923b52dcdec1157333e4696fbc47a58b14f197aaa7c7fc27941", 0xf5}, {&(0x7f0000002000-0x9d)="93842d3f8a889f377f6130890060590dd77d31269dca6d0e554d1428c692b73a30e5d4cc218cc27a6ff5a6b170855ab9ac589a140ea6828709cde36ba843d992249984178f110db83c07a8200d3cc80acb0b7ef03695e70183c701e09368953c9c0b53c8a43488fafce3c07858d3f9391e1dcccd5fe0c0bca25c6d03fd8d1fb75d2e35e0dc20201cc2662aa5741abf7643d95620319c24dc1227f4e702", 0x9d}, {&(0x7f0000000000)="7361105793cf705bc8ec2bbef34ce2e223ade52d64f1cdb0891282", 0x1b}, {&(0x7f0000001000-0x11)="662924b174e2743f17b123fca56fc9338f", 0x11}], 0x9, 0x0, 0x0, 0x80}, 0x4000000) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf3000)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000692000-0x48)={0xf, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd3}, [@ldst={0x3, 0x3, 0x2, 0x9, 0x9, 0x20, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ec0000)='syzkaller\x00', 0x100, 0x64, &(0x7f0000001000-0x64)=""/100, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/17 05:36:49 executing program 6: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cbb000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000a1a000)="1b28985994968c14af632cbc5b2447650d50abfb76c8b883ed9409121f049b7fb156f115071c6fa6e3e00031a3b860eae995c93797", 0x35) clock_adjtime(0x0, &(0x7f0000005000)={0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000001000)={0x101, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000091000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) 2018/01/17 05:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/17 05:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000c2000)='/dev/input/mice\x00', 0x0, 0x309a00) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001ec000-0x4)=0xa851, 0x4) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000cfc000/0x18000)=nil, &(0x7f0000121000-0x18)=[@text32={0x20, &(0x7f000006e000)="66b80a000f00d0f0212266ba210066b8b20066ef66b809018ec82e0fc729660f3564660f38800666f283266ab9b3030000b8bf000000ba000000000f30260fc75a8b", 0x42}], 0x1, 0x1, &(0x7f0000bcf000-0x20)=[@cstype3={0x5, 0x0}, @cstype3={0x5, 0x0}], 0x2) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) sigaltstack(&(0x7f000017d000/0x1000)=nil, 0x0) mlock2(&(0x7f00001c1000/0x3000)=nil, 0x3000, 0x2000000001) 2018/01/17 05:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/01/17 05:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000755000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/01/17 05:36:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xfffffffffffffbff, 0x4000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 05:36:49 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000009000)='/dev/admmidi#\x00', 0x100, 0x40) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000007000-0x61)=""/97) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000004000-0x50)={0x0, 0x130, 0x0, 0x0, &(0x7f0000005000-0x140)=[{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]}) 2018/01/17 05:36:49 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, 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 = memfd_create(&(0x7f000057d000-0x46)="bdf66fad1574cedb1ac4c4e0786f30cd0984c949f191a6ce93ca306cefd0fff9f1f4e5885f14ca6e41d556bdc3ed762e31a671d3a5fd34c1321ab36d7eb8988f97088c576659", 0x4) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000e6d000)={0x3098, 0x100, 0xd9f, 0x6, 0x9, 0x9218}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ff000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033c000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000837000-0x18)={@loopback={0x0, 0x1}, 0x7, r1}) lseek(r0, 0x0, 0x4) 2018/01/17 05:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r0 = syz_open_dev$evdev(&(0x7f000098a000)='/dev/input/event#\x00', 0x3, 0x1) fcntl$getflags(r0, 0x408) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000064000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006c7000)={0x0, 0x8, 0x0}, &(0x7f000095e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000566000-0x4)=@assoc_id=r2, &(0x7f00001b6000)=0x4) 2018/01/17 05:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000056e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 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_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000d45000-0x1)=0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00005b6000-0x8d)=""/141) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000896000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000041c000)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c7c000)={0x0, 0x8000}, &(0x7f000019f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000026b000-0x70)={r2, 0x68, "515c0d016fe33e4f90d1e6ddc9c4ae8be17db786c682c39a90d12ca5a026b6075956dbc7c2aaf32a53200d899396da005e19b58c9d16e32ed76dfa5918c91757d8d8e838fbb9d28e36befef3f60cc170494154ffa3b26559ea4ef317ec28758e780fbb3931871fbe"}, &(0x7f0000a12000+0x79d)=0x70) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7", 0x10}], 0x1, &(0x7f000016d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 05:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000333000)={{0x2, 0x408000000000}, {0x100, 0x80000000}, 0x2, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/17 05:36:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={r1, 0x100000020007fffe, r0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cf6000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_pts(r3, 0x10000) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r3, &(0x7f0000324000-0x1c)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbd6e}, 0x1c) connect$l2tp(r4, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 05:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) r3 = syz_open_dev$vcsa(&(0x7f0000a45000)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000358000-0x18)={0x3e45, 0x29, 0x1, r3, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e85000-0x8)={0x0, 0xfff}, &(0x7f0000b9c000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000409000-0x14)={r4, 0x5, 0x1, 0x4, 0x3ff, 0x9}, &(0x7f0000847000)=0x14) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/17 05:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x84, &(0x7f0000d28000/0x4000)=nil) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000d52000)=""/104) 2018/01/17 05:36:49 executing program 7: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x6, 0x7ff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000003c000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000003b000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000003c000)={0x0, 0x32, "cfd7a89596dd9143e655fcb3a9d5533e86d52ad3f81308ad25d8bb53afa746ed4077b91c89561d6ad1bc42a806d5562b4093"}, &(0x7f000003c000)=0x3a) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000003d000-0x8)={r2, 0x80000001}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000003b000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001c000)={0x8, 0x8, 0x1, 0x1ff, 0x200000003, 0x68a, 0x2, 0xbe9c, r3}, &(0x7f000003c000-0x4)=0x20) syz_emit_ethernet(0x50, &(0x7f000003a000-0x269)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x1a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003d000)={@generic="018bdb267ebe636fc0c7d7fd78cb56ab", @ifru_addrs={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 05:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x4000000000000, 0x101086) r1 = syz_open_procfs(0x0, &(0x7f0000064000)='net/fib_trie\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000af5000)=0xfffffffffffffffa, 0x4) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) writev(r0, &(0x7f0000e9b000-0x20)=[{&(0x7f0000d93000)="f1", 0x1}], 0x1) sendfile(r2, r0, &(0x7f000034e000)=0x0, 0x7fffffff) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 05:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000038c000-0x8)=0x2) r1 = 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) get_mempolicy(&(0x7f0000cdb000)=0x0, &(0x7f0000000000)=0x0, 0x3fb, &(0x7f0000eea000/0x2000)=nil, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/17 05:36:49 executing program 6: mlock(&(0x7f0000cd8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000062a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cd3000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000548000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001e7000-0x20)={0xffffffff00000001, 0x100000001, 0x208, 0x9, 0xb6, 0x9, 0x7, 0x6, r1}, 0x20) pipe2(&(0x7f0000c9f000-0x8)={0x0, 0x0}, 0x4000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) pkey_alloc(0x0, 0x3) ioctl(r3, 0x4000000002283, &(0x7f0000883000)="") 2018/01/17 05:36:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x117)='/dev/sequencer\x00', 0x2, 0x0) perf_event_open(&(0x7f00009bd000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x80000, 0xa, 0x0, 0x0, 0x7ff, 0x469, 0x0, 0x7fffffff, 0x400, 0x100000000, 0x10000, 0x6, 0x101, 0x5, 0xffffffff, 0x100000001, 0x7, 0x0, 0x2, 0x3ff, 0x0, 0x5, 0x401, 0x401, 0x5, 0xea, 0xde, 0x6, 0xf3, 0x40000000000000, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x1000c, 0x5b0e4d63, 0x2, 0x0, 0x1ff, 0xb0fe, 0x82b, 0x0}, r0, 0x8001, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) 2018/01/17 05:36:49 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004c000)={0x0, 0x7, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r3+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) getpeername$inet6(r0, &(0x7f00001f3000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000592000-0x4)=0x1c) inotify_rm_watch(r1, r2) 2018/01/17 05:36:49 executing program 2: socket$nfc_llcp(0x27, 0x3, 0x1) r0 = syz_open_dev$dmmidi(&(0x7f0000d5b000-0xd)='/dev/dmmidi#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000999000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000038c000-0x10)={&(0x7f0000316000)=@get={0xf0, 0x13, 0x218, 0x4, 0x0, {{'gcm_base(ecb-cast5-avx,poly1305)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x89}, {0x8, 0x1, 0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ab5000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fdd000-0xc9)={0x0, 0xc1, "0d3cd85eadd8fa343accc0f15b46cb9007cb78ca86bef1a135e26f07d8d562ea25cc7da33ae42e8ebbb4afc4584b4b7804c5d0b2d5b0cb92b9ab0980d2641d1ed5495b47de3ecb8ed2ea2b52bfb7be894c8f71168a922f0eb2506486671bdbf081e8dcf168a6654260d49cbb090b3f3f78888a3e69c899d59aec5453d29ff4bd252a7c72cabb5b4c3adc5092cb256279b6e8764aee3debd903c36270b208677ca4ded151e9737130a40d99f827abdc834cd30fcc04de01b16d25042fe05a152462"}, &(0x7f0000d78000)=0xc9) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009e9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bpq0\x00'}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b51000-0x6)={r1, 0x10001}, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000093a000-0x4)=0x7, 0x4) 2018/01/17 05:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d75000-0xc)='/dev/rfkill\x00', 0x422000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00007c8000-0x70)=""/112) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000106000-0x10)={0x8, 0x100000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf010000000200ffeaddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f0000590000-0xfdb)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96", 0x90}], 0x1) recvfrom(r2, &(0x7f00006d4000-0xf2)=""/242, 0xffffffffffffff25, 0x0, 0x0, 0x249f343c95a3ee67) 2018/01/17 05:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002eb000)={0x6, 0x1, 0x401, 0x0, 0x1f0826e2}, 0xc) getdents(r0, &(0x7f00007e0000)=""/249, 0xf9) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') fcntl$setstatus(r0, 0x4, 0x42000) ioctl$VT_RELDISP(r1, 0xb702) 2018/01/17 05:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e1c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000790000-0x4)=0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006bb000)={0x0}, &(0x7f00002c4000-0x4)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac6062ba870000002000fff040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) fallocate(r0, 0x3, 0x3f, 0x7fff) 2018/01/17 05:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{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]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, r5}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00001d8000)={r7, 0x1fe}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/17 05:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000440000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{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]}) openat$vcs(0xffffffffffffff9c, &(0x7f00008dd000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000852000-0x40)={0x0, 0x0, 0x0, 0x0, "e8bead1e8cb193b99035e8bc28330e77ac50600a379a556d239419d21e44e49fd78a86da1dabb3a4058b0eb6", 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000283000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000372000-0xc)=@sack_info={0x0, 0x8, 0x0}, &(0x7f0000143000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000342000-0x20)={0x8, 0x8, 0x8008, 0xfffffffffffffffb, 0x0, 0x6, 0x200, 0xffffffff80000000, r1}, &(0x7f000089e000)=0x20) 2018/01/17 05:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a6d000-0x9)='net/igmp\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f0000a8d000)=""/87, 0x57}], 0x1) readv(r0, &(0x7f00002df000)=[{&(0x7f00002b8000-0x7a)=""/122, 0x7a}], 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c24000)={0x4, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [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]}}, 0x108) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009e2000)=0x7f) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000027c000-0x18)={0x0, 0x4, 0xffff, &(0x7f0000866000-0x8)=0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001f8000-0x18)={0x0, 0xffffffff, 0x0, 0x8001, 0xffff}, &(0x7f0000b77000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004ba000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000d1b000)=0x1008) 2018/01/17 05:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000a44000)=""/1, &(0x7f0000e9b000-0x4)=0x2f0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000c02000)="c90448017e6845ad6502a46947c6591b39c579b988bd2aa862f7a929bce1faa5911bf01169e46d23af3dae2e9bb4fe862136634b3ef2d71b38e015ccca3312cdeaaba89aade23a812f4f24ef250446750e48fbe5e5df2f83e719dc5127d886c761199c2abed56e241395abad02708685aa422760f4153509") 2018/01/17 05:36:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd5, &(0x7f0000fc1000-0x5c)=""/92, &(0x7f0000000000)=0x5c) 2018/01/17 05:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052a000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000840000)=[{&(0x7f0000d1d000)=""/203, 0xbc}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 91.580439] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.589706] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 05:36:49 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000007000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x6, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8b6, 0x9, 0x7ff, 0x4}, &(0x7f0000006000-0x4)=0xa0) 2018/01/17 05:36:49 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000c000)={0x1, r0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x14, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000015000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, r2}, 0x14) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0x2, 0x18, 0x5, 0xb, 0x16, 0x0, 0x5, 0x1, [@sadb_sa={0x2, 0x1, 0x3, 0x7ff, 0xff, 0xef, 0x4, 0xa0000000}, @sadb_address={0x5, 0x7, 0x3c, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff13}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x5, 0x0, 0x4, 0x9, {0x6, 0x7e, 0x9, 0x1000, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000015000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffff000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}], 0x3c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/17 05:36:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00006d4000-0x8)='./file0\x00', 0x40, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="c27779065216d76c2d1771260445bb42", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000070a000-0x15)='/proc/self/net/pfkey\x00', 0x280000, 0x0) 2018/01/17 05:36:49 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000718000-0x11)='/dev/vga_arbiter\x00', 0x86000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x10000, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x339e}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x6, 0x10001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r2 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r0) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/01/17 05:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004dc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) r3 = dup2(r1, r2) r4 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r1, r4) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r1, 0x8, r5) fcntl$setsig(r4, 0xa, 0x200000052) r6 = gettid() clone(0x0, &(0x7f0000ba0000-0xa1)="", &(0x7f0000fc8000)=0x0, &(0x7f0000e55000-0x4)=0x0, &(0x7f0000d43000)="") tkill(r6, 0x100000000000016) 2018/01/17 05:36:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x81, 0x299c, 0x8, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c87000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) [ 91.644464] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.653220] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 05:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat(0xffffffffffffffff, &(0x7f0000b5c000-0x8)='./file0\x00', 0x101000, 0x0) getsockname$netrom(r1, &(0x7f0000c31000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a04000-0x4)=0x48) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x1fc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x400000000008, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 05:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x90708, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ab4000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000786000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) waitid(0x0, 0x0, &(0x7f0000604000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000008, &(0x7f0000cab000-0x4a)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000caf000)=[{r2, 0x102, 0x0}], 0x2000000000000109, &(0x7f0000c3d000+0x395)={r3, 0x0}, &(0x7f0000e5a000)={0x10000}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000083000)='/dev/usbmon#\x00', 0x7, 0x10000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000287000-0x4)='/selinux/checkreqprot\x00', 0x200a00, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f000087c000-0x1c)=@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0xfffffffffffffdae, &(0x7f0000b03000)=[], 0x375, 0x0, 0x100000112, 0x0}, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000c13000-0x92)=""/146, &(0x7f0000aea000)=0x92) 2018/01/17 05:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = getpgid(0x0) syz_open_dev$dmmidi(&(0x7f0000b4b000-0xd)='/dev/dmmidi#\x00', 0x800, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003c9000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000792000)={0x0, 0x0}) socketpair(0x10, 0x3, 0x7, &(0x7f000008c000)={0x0, 0x0}) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f000088d000)=0x5) fcntl$setown(r3, 0x8, r0) ioprio_set$pid(0x1, r2, 0xffffffffffffd2a0) pread64(0xffffffffffffffff, &(0x7f00004e0000)=""/170, 0xaa, 0x0) r5 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r5, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009ce000-0x20)={r4, &(0x7f00005b0000)="", &(0x7f00001d9000)="da85e077be79470527a1d3134cfe8006214aae097ca66ce5b92fed37ef4a065fe060f4d6f4ec997ef8ee696d0fa6b3095271af687b4d67528ace6a914dd7d1e67b60393fdd4b7ca4fdfd0cf9ca8b1c0bd2dee13d948da346568b29ba4976874a6c63b1f689667dc2c9508ecaed4ec703820101be4315b5a6328a1ee5c707a347791c85da0d61ab3a83e1ada2cbc50ad461b9bd8888b19775caf5d153e63762bb387f949b7f21476c0810db81b977dd4409a8733caa823b79a34b4e52d2b58e255253e75aff4895", 0x3}, 0x20) 2018/01/17 05:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f4000)="0ddb5289212fa8557bb8d52a7e56b64b21cdd7cda67f0a9220e7267ae08da445c6add0c4971dde99696f02a303fec7bcf66bfe66878a6f60086aa9bf78e48b05702f61e32e2afc150a6aa798302d476d2f97cf28673599444dfbaa4cb86d829cbc317da7461b09c0d9c557d7d73fdbd2df6d9bcf560571c3cea66223dc5fcff071f9beb0331238973216a3b22f105f1eaf18b7925e6bae0259ec65c7086d103c30cf4185db6af867f0b5cae89afcac7391f9851c505c25839c514e181954956cb4fe5df58f85f047ff0fe1325eabf17de43cafdb15df23559ef3ec918f4cfa5f47251ad97e8cba8f357a7674dfab299a7b585342a23841551383d175625314067c95d3c6ebf7f88eb2bb61bdeb29b1f901cdeb5cba6eca03f7de7e8b94606e2aab0a562dc09aaa7703881c8626bd9edef514da8b297bb1871ac1befc0635113d015f622fb8f879c39c78", 0x0) close(r0) flock(r0, 0x483d7a1877b6f54b) 2018/01/17 05:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f77000-0x15)='/proc/self/net/pfkey\x00', 0x501100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ada000)=0xc) r1 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000ee2000-0x8)=0xd) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005b3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000650000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r1, &(0x7f0000332000)=""/8, 0x8) r5 = dup(r1) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000a50000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000f96000-0x8)={0x20080522, r3}, &(0x7f0000299000-0x18)={0x9, 0xfffffffffffffffa, 0x5, 0x34, 0x100, 0x7}) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00003ee000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000f7f000)={0x8b2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00005ac000-0x4)=0x0) close(r2) 2018/01/17 05:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/17 05:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12000000010, 0x2, 0xc) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000523000-0xbd)="110a013c8eb869d00c3f921588ac6009df3fe2b6ee436aa675abc852c0e6b9eb729dd46e4d1d2b80c907bb4bccdbebc251e49beaf356472091b8e7b888bd3f2aced92297f2149a5d9d159e1e31120e33f9c6a40c145978929388f685ba8198437f074ba55d0e9f456c961d259f7fc0ece0b961f1b236adce7718ac0749e09ad067661a0f650c8f90db0428a0aa698f42082ac600d2e6e3c50672e0b100e2aa8fc7885dd158ed4171330e5d3b9e194165d50d6216802efcf7e4d9b8cfb7") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082c000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f9000-0x4)=0x8) perf_event_open(&(0x7f0000532000)={0x4, 0x78, 0x5b6, 0x3, 0x200, 0x10001, 0x0, 0x3f, 0x1000, 0x1, 0x5, 0xffff, 0x3da4, 0x3, 0x1, 0x20, 0x4, 0x6, 0x1, 0x2, 0xffffffff7fffffff, 0x4, 0x8, 0x80000000, 0x0, 0xfffffffffffffff7, 0x7fff, 0x18, 0x2, 0x1ff, 0x1000, 0x3b3cdb37, 0xe7, 0xf0c, 0x0, 0x6, 0x4, 0x750, 0x0, 0x6, 0x6, @perf_config_ext={0x1, 0x4}, 0x40, 0x8, 0x20000000000000, 0x6, 0x8, 0x8001, 0x80000000, 0x0}, r1, 0x4, r2, 0x1) write(r0, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) 2018/01/17 05:36:50 executing program 3: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000d4000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000d0000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ef000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f00000f0000-0x4)=0x0, 0x80800) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 05:36:50 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semop(0x0, &(0x7f0000035000)=[], 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/17 05:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033b000)='/dev/sequencer\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 91.794967] audit: type=1400 audit(1516167410.069:381): avc: denied { write } for pid=9300 comm="syz-executor4" path="socket:[22303]" dev="sockfs" ino=22303 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 05:36:50 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x400000) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000061f000)={r0, &(0x7f0000e59000)="e2f19f2a9bc0ae83faef6d100dcb92d130738f0bacc9bdcc3b80ad48bc317aadeeed792fa93e0d85d60a646c8236d42b56adc402d484bf49275c4d2c72609f7731813cf714e407be3ef0a9e3b5541069bc71353aac692ef782d0ea97d6a421f124bcd3197ba55511b2a6df62d78327fbe5ecfe3ea9ea5506d6b374e1"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000539000)={0x5, 0x7, 0xff, 0xe627, 0x10, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/17 05:36:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000000000)={0x0}, 0xffffffffffffffe6) arch_prctl(0x1005, &(0x7f0000001000)="a0194aa53a41c8a45abb0c8c411baebbf770c920b1658377eeb63476b6148f810bb50889094b99a51121605e18367c5b571b450aef7cb0514563420b36d4cc1596dad77be7fbe5b581d1b09fb13e177d1385d8990c04d48555bc373b1940c05c8c35aa859d434bef6e6738393ab6638cb1f05acab5d62e1070c782470bac000f9e8b6decbe81a6fb75cb5828ec2fccba574b0bb6a63b54abe4f654e7574781675ea7") r0 = socket$unix(0x1, 0x5, 0x0) mlockall(0x1) fsync(r0) 2018/01/17 05:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007d9000-0xb)='/dev/mixer\x00', 0x420000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004a1000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) 2018/01/17 05:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getresuid(&(0x7f000085d000-0x4)=0x0, &(0x7f000037a000)=0x0, &(0x7f00001ae000)=0x0) stat(&(0x7f0000302000)='./file0\x00', &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() lstat(&(0x7f0000d4b000)='./file0\x00', &(0x7f0000f9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bc5000)='./file0\x00', &(0x7f000003f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = geteuid() r10 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000044d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006b000)=0xe8) getgroups(0x8, &(0x7f00001db000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f00004fc000)=[{&(0x7f000070c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000553000)=[], 0x0, &(0x7f00004a7000-0xb8)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0xb8, 0x2400c0c5}, {&(0x7f0000b06000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000959000-0x90)=[{&(0x7f0000473000)="12aeb201215268a54f61e777d3d400747370c32e591d93307b1c519105c91a1fd151a829d71b520b3d026b0b16457479e1970e6dfeecf066832a4bd0d77885af23589e6b8297686d189ca0b1bea7e925a9ff423d3c9758d75f76703437735aceb52cd239cbb0c349fa3144fff009f02d5dd0cf0a21794fe14d3f13ca49588b2e25464a40695b9860228490fcf5ca1575c3505868e697db3f51d0de21c1357862b87805e5ee41d6b89ca68e2bea6646eff93c577e1f786efb5b286c86b484689416dabfca6316521223bd78e5cf80e58d19270453a7ef27b2d6262cd4ef2620c4", 0xe0}, {&(0x7f0000c60000-0xb5)="7dc7f62b54950a65598b354289f1e6ac27cd73a7c0859247cca7cbfa880fbeba9bcc263b59dc4db5724ea09c4a2d469ca074af125772c2f98c4bdeb87d19366a04a0cfa91e689fe4d77ea84424a59083d663e82d6b89467926955e4cfc3901f87fbf9460f65792c7d84236b665eb373220201a4eab7206df2e5229fd25ed465e8e44c5c7f3fe575f25b07db902776eb10f0b78b6e7cb05b0f9499e31b698d694786352a9898672a85ab5f4129a7b426a671203a840", 0xb5}, {&(0x7f00004cf000)="87ef084633cf1439ee5f48f6b2bac3bcd00d47e529441c13f02bc116e506fc3c3823e61254b9c0866d525e771363a38d94a83a9ebd56531d73327b53b03fe456858d37a7424dc2ffa18f7b53a69ed54657aa88a10a06c7e3b7ecadae79836b4c2b876a8c092bdff8e2217c3f70c0d8aface4ae92", 0x74}, {&(0x7f0000f09000)="f76e13bdbb4108413dfb9307d1b4d18b597cab", 0x13}, {&(0x7f00008a9000)="387453e9ab89c2da969efa2375d38f7ea5f5bffb4b44a18c12118a283a4cbcb34d2e4c1c87464e7bdc58e2a804b955e468660c899ac66f7c362346dbe0a2c69ac0534763f2bec0e219840321794482ce622c4e89041b487a22f3e24b24732a35402397c285dfe67df5595eea2e0ad94cb105fddad2d42b9f49f18b5c3a442374c92c45de8ca774b05e947f6a0d8979e8a2461395ec8d1645342ab120d534590c082d078ca39b0dc5801da8cf9f92c8d3dee8a4fa56b676a1", 0xb8}, {&(0x7f0000803000)="b5a8a6ddf61e3e1e8c14cf80b13d881f008ebf5d9076e2e1be638a46189715c07364898305890478263a204ea831c3d954ee8a6baf11a8d53b9cf18bdd3e93a3495a2f4590a3832e838bf7b82e6bd1b4bb72ce95b92ad1b1a2b51770a10453aeab16196f8ba1e6c9beec6211a55856cf064645c30be9e8e8ae81a7572a0e55f6a4569f12af03adfd4ad9c7eef91cd326be5b43b3f6be4c04c168de4ab868db9f2289a673f2b025edec48b404696d08e083c0266f411b16811940ddd48720362d64c13e37e8", 0xc5}, {&(0x7f0000f05000)="d61250d1b9af634149610f8bd323516e68aeb6f3a51a8a427b5f11f823a16543fe10", 0x22}, {&(0x7f000068f000-0x73)="650fa5dec280eff544974cf3c6038593a5624f21520b0c5a5fb66eb8808f983a3c97af242aee53587b74187664f74cdbd19b0642b9bbfff5ae8f4b5cfd9e11fcac8770965a43c5ff938d7fc6bc956666e897c50a6c67fcf2aece6cdf8d7e78f9cee867edd3f0462d251a720bd50aa7fa121c57", 0x73}, {&(0x7f000080c000-0x5a)="a1c41e1a87bffbd69d83fc95cdc5c1a00edf5015182e7fb22af3558e12601bc179166ae7ca96ffe5939ba5b6d461ced53344998d12d0f27794b706df69d6c79cfe7d44dcdeaf2ea02e9b33eefb698f795bc58e91a7549d370d55", 0x5a}], 0x9, &(0x7f0000974000-0x50)=[@cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x10, 0x1, 0x1, []}], 0x50, 0x8000}], 0x2, 0x4000000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c66000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)={0x0, 0x0}) 2018/01/17 05:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) epoll_create1(0x80000) 2018/01/17 05:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) syz_open_dev$vcsa(&(0x7f0000f90000+0x7bb)='/dev/vcsa#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000dd3000)=0x20) 2018/01/17 05:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f4d000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x0}, &(0x7f00002fe000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a23000-0xc)={r1, 0x3ff, 0x30}, 0xc) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/17 05:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdfa, 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) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/cuse\x00', 0x2000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/enforce\x00', 0x80000, 0x0) close(r0) 2018/01/17 05:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setfsuid(0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000508000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000993000-0x10)={0x5000, 0x2000, 0x0}) 2018/01/17 05:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept(r0, &(0x7f0000ab0000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00006b2000-0x4)=0x1e) r1 = socket(0x200000000010, 0x2, 0x0) recvmsg(r1, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x0, &(0x7f0000ec1000)=""/85, 0x55, 0x0}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) select(0x40, &(0x7f0000b90000)={0x8d, 0x100000001, 0x45, 0x8001, 0x4, 0xff, 0x8, 0x6}, &(0x7f000023a000-0x40)={0x1, 0x80, 0xfffffffffffffb96, 0x3f, 0x8001, 0x1, 0x0, 0x6}, &(0x7f00005ca000)={0x2, 0x2, 0x100000001, 0x5, 0x0, 0x6, 0x4, 0x3}, &(0x7f00002c4000)={0x77359400, 0x0}) 2018/01/17 05:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000d53000)=""/97, &(0x7f0000d58000)=0x61) syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) open$dir(&(0x7f00008fc000)='./file0\x00', 0x2000, 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fa) readv(0xffffffffffffffff, &(0x7f00000c0000-0x70)=[{&(0x7f0000189000)=""/59, 0x3b}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000454000-0xc)='/dev/autofs\x00', 0x4000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00001a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac3000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000328000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) sendto$inet(r0, &(0x7f0000589000)="", 0x4d, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:36:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000000)={{0x80000001, 0x7}, {0x4, 0xffff}, 0x1, 0x6, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000bf9000)=0x0) 2018/01/17 05:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x4d, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/17 05:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) epoll_create1(0x80000) 2018/01/17 05:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000946000-0x4)=0x4) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) [ 91.936471] audit: type=1326 audit(1516167410.211:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9343 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000013000)={0x3, 0x0, [{0x40000000000000, 0x4, 0x0, 0x0, @sint={0x7f, 0x7fffffff}}, {0x2, 0x3, 0x0, 0x0, @sint={0x9, 0x200}}, {0x0, 0x0, 0x0, 0x0, @sint={0xfffffffffffffffe, 0xe4e}}]}) [ 92.000228] audit: type=1326 audit(1516167410.240:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9343 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=122 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:50 executing program 0: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$ax25(r0, &(0x7f00003b0000)={0x3, {"dc4aab295178a2"}, 0x0}, 0x10) syz_open_dev$amidi(&(0x7f00007bb000)='/dev/amidi#\x00', 0xffffffff, 0x20980) 2018/01/17 05:36:50 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000fb2000-0x30)={0x8b03, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000164000-0x5c)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x3, [0xfffffffffffffff8, 0x6477532, 0x7fffffff, 0xcd7, 0x7, 0x3, 0x1, 0x65]}, 0x5c) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fb2000-0x88)={0x100000000, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb3000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000476000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e8f000-0x4)=0x14) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000fb2000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000fb3000-0xa)='/dev/dsp#\x00', 0x7, 0x4000) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f00001a8000-0x400)={"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"}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000097b000)={0x591, 0x7, 0x3}) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f0000fb2000-0xcf)=""/207) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) connect$packet(r5, &(0x7f00003c2000)={0x11, 0xf7, r3, 0x1, 0x10000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00001b1000-0x48)={0x2, 0x0, [{0x181, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) [ 92.031579] audit: type=1326 audit(1516167410.243:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9343 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 92.112844] audit: type=1326 audit(1516167410.245:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9343 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 92.138482] audit: type=1326 audit(1516167410.245:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9343 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 92.164650] audit: type=1326 audit(1516167410.248:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9343 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008ff000)='./file1\x00', 0x400080, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000631000-0x10)={0x0, 0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwrite64(r0, &(0x7f000004c000-0x7f)="f5b34422ce2a22a1189f84b260a9fe89606e8af30e56c94647a76adccf736d16167eac01198e73dd7e04e61218e478fccde149488b4699a1240989572a2259135dcca5aff0cc78082887017838df1b0ea6cb440ffda7f6b4c9c4ec97f29b90a36008f3110dc7f08827c1bce08c72f4c2c90574733e1ca7cc8cc2d548dbb3e4", 0x7f, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, r1, 0x0}) 2018/01/17 05:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000032000)={[0x4, 0xb139, 0x3, 0x9, 0x5, 0x800, 0x0, 0xfffffffffffffbff, 0x1, 0xffffffff, 0x1000000000, 0xfffffffc00000000, 0x1, 0x64f, 0x2, 0x400], 0x1f000, 0x20000}) r1 = syz_open_dev$sndmidi(&(0x7f0000402000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x101000) fcntl$getown(r1, 0x9) r2 = signalfd(r1, &(0x7f0000caf000-0x8)={0x9}, 0x8) futimesat(r1, &(0x7f00005b6000)='./file0\x00', &(0x7f0000189000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) accept4$ipx(r3, &(0x7f0000b42000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008db000)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000081b000)={0xfffffffffffffff7, 0x9, 0x100000001, 'queue0\x00', 0xfffffffffffff48f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b7b000-0x4)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008a4000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000772000-0x12)='net/ip6_flowlabel\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000a9c000)={r0, 0x3, 0x100000001, "f254b0c2b50fa0f9fdc3e5fb12e37db54c29e1f05e52506024a9c96adb8d126e5494dab07f6c6752be23e9a14fe16df232e03052fafd1c9334cc37a00193eb6178b1fb6f447f9e20b12cac1a73c6bca53da3a0bf87010e4b76d027d032aebd343e745f"}) readv(r2, &(0x7f00003c9000-0x10)=[{&(0x7f0000757000-0xa3)=""/163, 0xa3}], 0x1) 2018/01/17 05:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00004ae000-0x8)=0x0, 0x3c0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b5000)='/selinux/mls\x00', 0x0, 0x0) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000c77000)='attr\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000602000-0x4)=0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00002cc000-0x10)={0x1, 0x1000, &(0x7f00009a5000)="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"}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bbb000)={0x0, 0x0, 0x0}, &(0x7f00009e1000)=0xc) r6 = getgid() sendmsg$unix(r2, &(0x7f0000cb9000-0xb)={&(0x7f000055c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000986000-0x10)=[{&(0x7f000044a000-0x91)="dbdf63c99eef725cce61351508490d740637d38035770cd64ead5d320789877f5079deb139b1216df6f036c9edd553a340053ce9918d18c878565732a11373cc3f1f0d9648f702398a8c3fb383b6148b937687ab23080aff4372160e4a5051252994073fa3bba2df4b119e31a94f7e292ba8b8080b071c682383e2ee005d5e02c2161416c010d26d08d87231c0b2b8a2f60bfbbd4fd534b999a1359ba7023c40cace3677806702524df69f65674617238ea48c68ed0d2d518e6a159153f1890f8cb16771dced0b26d039d5a0e0f5fcb473f1095837429218e31b532c94c85e157fb6976b0f5edec19cfa900848aa", 0xee}], 0x1, &(0x7f0000148000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x48000}, 0x80) 2018/01/17 05:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005a5000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000207000)=0x3d, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000588000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007c0000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000857000-0x4)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000575000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f46000-0x4)=0x5) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e05000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0xffffffff, 0x3, 0x0, 0xa, 0x0, 0x20, 0x6, r1, 0x0}, {0x2, 0x3, 0x1, 0x7, 0x1, 0x3, 0x7f, 0x3}, {0x1, 0x6, 0xccf, 0x1ff}, 0x5, 0xf, 0x0, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1, 0x3e}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7, 0x3, 0x3, 0x0, 0x8, 0x9}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:50 executing program 4: madvise(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$sg(&(0x7f00003b4000-0x9)='/dev/sg#\x00', 0x8, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000078c000)={0xff, 0x2, 0x9}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe6000)={0x7, 0x1, 0x7, 0x3, 0x100000000, 0x6, 0x0, 0xe4, 0x0}, &(0x7f0000a01000-0x4)=0x20) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe6000)={r1, 0x2c, &(0x7f0000b1f000-0x2c)=[@in6={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2136}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ecc000)=0x10) pipe(&(0x7f000063c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000928000)={0x0, @in={{0x2, 0x3, @rand_addr=0x576, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e62000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000960000)={r6, 0x100000000, 0x40, 0x76, 0x3ff, 0x1}, &(0x7f0000396000-0x4)=0x14) dup2(r5, r2) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) accept$ipx(r0, &(0x7f0000198000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc6000-0x4)=0x10) tee(r4, r3, 0x5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000878000-0x10)={r2, &(0x7f00008ab000)="1aaff2d93e941e5ca0c7d439f0a579e4237ce2e4c91c76eba26a98afa846"}, 0x10) 2018/01/17 05:36:50 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$selinux_mls(0xffffffffffffff9c, &(0x7f0000aef000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = request_key(&(0x7f0000d0e000)='syzkaller\x00', &(0x7f0000d61000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000adb000)='user\'%selinux^vboxnet0vmnet1\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000941000-0x5)='user\x00', &(0x7f00009f9000+0xf1e)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002d8000-0x6d)="32cf99d6fa2499338195b9dd04d3b6fdb990b7ca14aaa7d536864afe2b21be59d676381e1e01de5e05f8f12d6d49c54c98954fed016c62fa6ea0b31b08f66dff44bc8e6ebb35dba85c4ff4acd8b983aeb3b923172b156fb79c2cd098b82c4b10c40a2d9e48c6975e49b0c2cf7d29eddec02dfc2692eac7ae647af64606fe9b0ff51a3b6ffcedd1aa01dfebbde87c", 0x8e, r1) bind$alg(0xffffffffffffffff, &(0x7f0000bb9000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r0, &(0x7f000055b000+0x965)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe5000)=0x8, 0x0) 2018/01/17 05:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00007db000)='/dev/hwrng\x00', 0x80, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x8, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}], 0x90) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000030000-0x4)=0x0, 0x4) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/17 05:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000005, 0x1, 0x81) sendmsg(r0, &(0x7f0000a3e000-0x38)={&(0x7f00009d1000-0x10)=@ax25={0x3, {"24fdd12a7007fa"}, 0x80000000}, 0x10, &(0x7f00004c1000)=[{&(0x7f00003cb000-0x9b)="fdac76dad7198046ca6aa3fd2dea4ebca14a8df95f5f1c46ac887c47102b57046e5ef0913269f4eaaab027c9fbb81e2d11743332fe0c49ee6e62763ebeb6c241a40f2f3c79bf76873aafc991777fe13c02fbc7e71cd4db533a5e61a3e91102c415ff2bcc5a4422d3198ec78eef57d4b00762693b2eea2fff0d87308154d08ed5e59f6fe1eb94912353c46c3c3cf47f3fcd690655ddcc86b92d228e", 0x9b}, {&(0x7f0000d97000)="ed4a1e4a99df26b306cd70842b1dbb4cdc0b2c7f816ec8f23b2c4253dcfa164df08d11a1c84463160e1293ed55e6823c0cd5470d452fb04098f62cd38332703ec4a0b675fa7ab693ea86c448433a70aca40a735843e00765f4af3521d63be9a7838dd28b7d6c94d6a0231fc1e646d4f889e22160745ccb3638d2dc3668a0b149523be7c314354a571d4ffe8e1bd858130cea5d7ef1eb", 0x96}, {&(0x7f0000b63000)="f2e8e7ebe768bf3ee8a4489d995359ca2615fd43a902b6457b62e390e463dc84fce443ee323684458a1b710e88a1b465776ee1b76e3cd6be931f0306c54714019f5ecbb7a76dfc320c0f9c28e0fb28dc4ab3d6b49e8e1bd6e9ff23665c04fad667c92f758b2b53a2076535ee0edf80eb2b796b7153dbc62d1158ef6bb3263aff", 0x80}, {&(0x7f00003a3000)="", 0x0}, {&(0x7f0000dbb000)="1cf216aacb96018a8437dccb5b89a130063facabf00e73b167537a178b2101c2fa13cac2df70f94df4a60cd4a46bb9d80dc428227ab7b9ed76628e7e51a15991c0789cbb4a1388683506ef05a3b26a1d8cf03517c2f0b4a147f3370d1d05770fe3a002ae3dd82a4b0e36babe46e6c956da6dd95a5c6432b1e687b0ea4641a0a05e796aa2a07dc41257f3e15a31a7a8f5920581da25d139b1fbf020dd8e5efba9adfb88600a6e4ba1e439c02fe4a5a6621e9604e8c591ce7250165ece0827880aaeb6ed1010babd8bdc2bdb9ffa3f55fd0b8a563ae6", 0xd5}], 0x5, &(0x7f0000715000)=[{0x68, 0x109, 0x4, "4906327152127077e2b86f4d70826afd2e3d80717fa72072332b08fa7ab42a5637a7236579c398a20514e2a42297fe9c24d66f24a6bdb7ef1bc483caace9e8e58eb37fd15acff457a7bbef1da2b6e764809ce4e1f12b"}, {0x1010, 0x110, 0x4e34, "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{0xd0, 0x0, 0xbd, "794411e994c426b01103c6aaa7ab28755d56a28dd83455fde12451deeeced31ba32281f8ece9983e2a8bcfb3075eca8c2bb5f1346f9cef1b20ecc2956c14eec776aa40fed98ae80dd3b3a59e193f288e140ea94a109171691abf792863f51d4810a4534bc2ecf88a5313dbcb481b6c1dc9d3f74765d1767580f25bb256390348d46ecb108c413d6b6a34d257ce59d8956dfdbd9e9b573344824548c7ab0d3f65b062c59ad540188bc946894e16a180682b743fb2ca6ecb6fb1c29b25526843b6"}, {0xc8, 0x111, 0x8, "5deae8229c6dab7d75fb59e8c5f6e63852bf54b3264fecb5d48c5e148a0ddcfd63b17c1cecceb882ceae78c967161ba35438ca67abad9e9f3be6df7cc8112ba7d3b61b68b745777d61207c9c6c5ba182ac105aabdd64c94cfe8f224725a2c4ce2af94acd57b84fa946b943d7d579f5be78212dd09d787dad7ee7181ea6285a5014089c0c3b676c3c96bc68c0da9bd64622052a2cf1b36bdeec476866f9bb69adf53e9b6e579067f8ebed224e6b8d0aa10dc7fa0cd59a03"}, {0x90, 0x11f, 0x826, "6993452a6c1b179359f951b2d0cf2fded1234a54f322eb76f923a42a4f5ecdd3118794445dc0a1d9c38066dabd3da0dd88bb2c19c0d106036eb8798a91b7424afed16fbd1ffd359662320678e9f5040f743f4ab17acecefd32cca9e6eb6bda0e2c1e5477770cad29ffecda8fae2de0f14ad0e83d62b2493bc1e4f4ee2b1078"}, {0xb0, 0x199, 0x2, "fc720ed103aff4a05ffbc94cd4c681e23793ac099c9ab40b555b69392b0ac77c0f3e837d356960d509df3e32a1afc677bb62d03a19abf2b6fe13c6545d867f7955d05ae318d2dd6280edce2da08a4855f9b7209d66471e0c479cc312b611791260e4d4866079f75cbea86b9186388b8b383bbeb86ee5ee8c4a5d4cee18d9389ee6a206d06234330f315e6a95aa2ba1034462444238499e4b4bae4a106a"}, {0x100, 0x1, 0xb2, "52dd5fc9dd6aacbac7cbab34b220cfe36d8252c31adb723ac805cbce22ac7fd1293d16f793a39420d1a2d01d398654bd07f6beba337f5ff7677e2703f7a454b66c6a19f875d89e3f9fa5fe7a9d91b4e6f63aa6a5697f790bded7425ba6849e33ff376643916f13cf13f8ccf797f9962cf31e4f7d7324b336b6c3f1c194aa76b16e07d88526f9c2494abdb74de54c84032a41a9a5de4f4e66b2a1424c022bd6998ab52e2e0ba3fefdda764df64f74735f0f9147790b0453945388da68c2080cec3740e7916a6f6122591928ac5bda6fb5d5dfd53c2ffeb538091f53dd5f96403ea052fa582980457434a20ac6ab"}], 0x1450, 0x4040}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000074a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000016b000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f62000-0x4)=0xc) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x2, 0x1, 0x1f, 0x40004, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000, 0x0, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f00007ec000-0x8)=0xffffffff80000001) [ 92.190783] audit: type=1326 audit(1516167410.248:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9343 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00005fb000/0x3000)=nil, 0x3000, 0xf, 0x1010, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00004c9000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000077a000)=r1) fstat(0xffffffffffffffff, &(0x7f000014e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:50 executing program 2: pkey_mprotect(&(0x7f0000093000/0x2000)=nil, 0x2000, 0x7f2ccdf54a456212, 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x0}) 2018/01/17 05:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000891000-0x8)=[{&(0x7f0000ce3000-0x8c)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dcffe80010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = accept4(r0, 0x0, &(0x7f0000a08000)=0x0, 0x80800) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000a52000)=[{&(0x7f0000c0e000)="", 0x0}, {&(0x7f0000810000-0x3d)="d5c8a0976dcb492cf88e72eb36722273f01b5c46edfe1cbb8d6df20276a0a99ad0e550d0518b40cabee7118f04b176a41de9a8e1e683a719ddbfa595cc", 0x3d}, {&(0x7f000060f000-0x9c)="0a19904ec70c3bccf074bb2368a3fe92659f0fb7aad4ca3448c74b0c92522863711b3dcfde15d8fdc3f284349d6ab8d5c571120f017084adafe6f480c9391a1d9c6c0fa47e308dfb75d50bf5f956ac4b6e71190c3f05bda27ba02c2755eff52569514d9853534609bee50a54fbf6fb491048821a9bf0cb03f73d920724c3ef6996efebf645ae1fc1b369d90ee9aa678ea76c94770061759904154e0c", 0x9c}, {&(0x7f0000285000-0xa8)="2c97d0bd9f83ef00d72b64da37bd32d0a9d3d31926fd3da24167a2f6060cc54f13b438af63ad6176d8086bfde9369ec9f2b39bb1435581bc94178d1a597e53c3797672498bc6ac21914f9c740e796e2cf2531503ae8d8a74282e5988e6051ecd89ed40c985069b734bb38d389951f5f3a611abb9bb7a2a2fe0ee01d54008db2d4a33682aa106288833246f1238e2180cc50a9232d2c4339541916aa06c3d81e863f3e9b907132ab0", 0xa8}, {&(0x7f0000e5f000)="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", 0x1000}], 0x5, &(0x7f0000a9d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, 0x8004) 2018/01/17 05:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$sg(&(0x7f0000983000-0x9)='/dev/sg#\x00', 0x1, 0x20800) sysfs$3(0x3) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000040a000-0x4)=0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c8d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/17 05:36:50 executing program 1: 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, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d3c000)='/dev/vcs#\x00', 0xf283, 0x1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000cb3000)=[0x9, 0x8]) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000160000)="", 0x0) syz_open_dev$evdev(&(0x7f0000979000-0x12)='/dev/input/event#\x00', 0x24, 0xe400) sendmsg$alg(0xffffffffffffffff, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008001) readv(0xffffffffffffffff, &(0x7f0000d11000)=[{&(0x7f0000156000)=""/238, 0xee}], 0x1) 2018/01/17 05:36:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000006b000-0x4)=0x4) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fce000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005db000-0x24)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2018/01/17 05:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r0, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00006b2000)=0x0) 2018/01/17 05:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000031d000)=0x0, &(0x7f0000365000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/checkreqprot\x00', 0x10002, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000091000)=0x1f) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000262000)=0x0, &(0x7f00003c6000)=0x4) socket$netlink(0x10, 0x3, 0x9) 2018/01/17 05:36:50 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) 2018/01/17 05:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a00000-0x7f)=""/127, &(0x7f00000e1000)=0x7f) 2018/01/17 05:36:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) fadvise64(r0, 0x0, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x8)='gid_map\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xfffd) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000f83000-0x5)='task\x00') 2018/01/17 05:36:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x80200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000004000)={0x5, 0x10001, 0x8001, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x3f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000001000)='./file0/file0\x00', 0x2001, r1, r2, 0x9, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000004000)=""/226, 0xe2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 05:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000abf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000576000-0x4a)="15", 0x1}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 05:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000071000)='/dev/amidi#\x00', 0xdf, 0x200) recvfrom$ipx(r1, &(0x7f0000dfc000-0x1c)=""/28, 0x1c, 0x10000, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{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(&(0x7f0000a2a000-0x8)={0x0, 0x0}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000555000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x29, 0x80000000, 0x1000, 0x0}, &(0x7f0000aa2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b30000-0x98)={r3, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, 0x98) mprotect(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/17 05:36:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000)={{0x8, 0x7, 0x8001, 0x4, "d95a6d89524d3f5266a658dfa9f99b458f85239988608c67ff642a20cfb390370f2831f25a00fae9049c00c9", 0x40}, 0x0, [0xffffffff80000000, 0x6, 0x9, 0x101, 0x7, 0x10000, 0x7, 0x3, 0x10000, 0xfffffffffffffc2d, 0x3f, 0x200, 0xfffffffffffffffc, 0x5, 0x10001, 0x9a, 0x1b7, 0xe0, 0x7348, 0x1, 0xffffffff, 0x0, 0x8, 0x7fff, 0x7ff, 0x7ff, 0x7, 0x401, 0x400, 0x5de, 0x7, 0x200, 0x0, 0x4, 0x100000000, 0x7ff, 0x8, 0x400, 0x7, 0x3ff, 0x6, 0x9, 0x9, 0x40, 0x6, 0x1, 0x4b3, 0x5f91, 0x7f, 0x8, 0xfffffffffffffff9, 0x3, 0xdbe8, 0x40, 0xde44, 0x27, 0x3, 0x39, 0x1, 0x3, 0x5826a8c7, 0x115, 0x8, 0x6, 0x9, 0x5, 0x7, 0x6, 0x52b, 0x3ff, 0x1, 0x4, 0xfffffffeffffffff, 0x11b0, 0xe09, 0x4, 0x1ef2, 0xfffffffffffff30d, 0x1, 0x4, 0x0, 0x80, 0x3, 0x1, 0xbd, 0x3, 0x9, 0x2, 0xa3db, 0xe82, 0xc2, 0x6, 0xa99, 0x8, 0x4, 0x80000001, 0x1, 0xf0, 0x7ff, 0x6, 0x100000001, 0x5122, 0x6, 0xff, 0x4, 0x6, 0x2, 0x4, 0x1, 0x4, 0x80, 0x2, 0xfffffffffffffff8, 0xfff, 0x7fff, 0xffff, 0x100000001, 0x80000000, 0x9, 0x4, 0x8, 0x7fff, 0x0, 0xb6a, 0x3, 0x9, 0xfffffffffffff491, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f00009f4000)={&(0x7f0000001000-0xf0)=@get={0xf0, 0x13, 0x410, 0x6, 0x1, {{'rfc4106(rfc4309(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xe44}, {0x8, 0x1, 0xffffffffffffffff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20004080}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000043c000)={&(0x7f0000408000)=@generic={0xa, "8c4d7344c59b8176eb88bf3c8c52a44ee0fd8d31c43902deb753303d81a2be3a86351d46b6d0131ae2df974567fd700b041ac892d8d8dc22314917b2e4f6d54caa5fc2c3bc8464ffe2b0e764f94c3b7e82273a92ca607c8bbd4111e7046d8ec8fe358de39528a9e5ccdfd492b550d19894c98d3ee4ec4a14b60cb9c3d7d5"}, 0x80, &(0x7f0000682000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:36:50 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000032000)=0x10) 2018/01/17 05:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b0000-0xb)='/dev/mixer\x00', 0x420000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000670000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_buf(r0, 0x0, 0x950386c07fac2ad8, &(0x7f000031a000-0xea)=""/234, &(0x7f0000990000)=0xea) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/17 05:36:50 executing program 3: r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a78000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/17 05:36:50 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x800004, 0x0) exit_group(0xb5fa) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000+0x89a)=0x0) 2018/01/17 05:36:50 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, 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 = syz_open_procfs(0x0, &(0x7f0000ace000-0x10)='coredump_filter\x00') pread64(r0, &(0x7f0000dbf000)=""/111, 0x6f, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000479000-0x4)=0x80000001) 2018/01/17 05:36:50 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000616000)='/dev/adsp#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f81000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4e73b37}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) sysinfo(&(0x7f000098c000-0xbd)=""/189) 2018/01/17 05:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000326000)='/dev/autofs\x00', 0x640800, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000cc5000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006de000)={0x0, 0x0, 0x0}, &(0x7f0000c9b000)=0xc) getpgrp(r2) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000a23000)=0x0, &(0x7f00007aa000-0x4)=0x4) 2018/01/17 05:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000089000-0x14)="", 0x0) r1 = creat(&(0x7f0000130000-0x8)='./file0\x00', 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000323000-0x14)={0xfff, 0x3, 0x1aaf, 0x1, 0xd07}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000a64000)=""/142) 2018/01/17 05:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000125000)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff5d, &(0x7f000034a000-0x10)={&(0x7f000026f000)={0x24, 0x2c, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x41, [@generic=""]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x4, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = syz_open_dev$mice(&(0x7f0000311000)='/dev/input/mice\x00', 0x0, 0x501) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00003ae000)=""/129) 2018/01/17 05:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000239000-0xa)='/dev/vcs#\x00', 0x6, 0x10002) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000dce000-0x8)={0x5, 0x2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a35000)={{0x0, 0x2, 0x2, 0x3, 0xd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r2 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000096000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008fb000)=[@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x13}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc036}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x311caace, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0xac) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000968000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000956000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002b3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000011a000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb302, r5}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000063000-0x11)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000747000-0x8c)={0x0, 0xc37, 0xb12, 'queue0\x00', 0xdd42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = semget(0x2, 0x3, 0x0) readv(r2, &(0x7f0000397000-0x8)=[{&(0x7f0000de4000-0xb7)=""/183, 0xb7}, {&(0x7f0000b87000)=""/245, 0xf5}], 0x2) lstat(&(0x7f0000176000)='./file0\x00', &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007cc000)=0x0, &(0x7f0000c1a000-0x4)=0x0, &(0x7f00009ad000-0x4)=0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000902000-0x21)=""/33) r9 = getuid() r10 = getegid() semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f000002d000-0x58)={{0x4, r7, r8, r9, r10, 0x20, 0x5, 0x0, 0x0, 0x0}, 0x80, 0xffffffffffffff4e, 0x4baf, 0x0, 0x0}) socket$inet(0x2, 0x6, 0xffffffffffffffff) 2018/01/17 05:36:50 executing program 1: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x29)='md5sum+selinux:eth1@posix_acl_access{\'\']\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000937000-0xc)='cifs.spnego\x00', &(0x7f000052b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)='&$selfwlan0posix_acl_access+usereth0selfbdev#{GPL+\x00', 0xfffffffffffffff8) r1 = memfd_create(&(0x7f000010c000-0x29)='md5sum+selinux:eth1@posix_acl_access{\'\']\x00', 0x3) clock_gettime(0x0, &(0x7f0000508000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000003000)={0x20, @time={r2, r3+30000000}, 0x20, {0xffffffffffffffc9, 0x9}, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$unlink(0x9, r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000004000+0x569)=0xc16e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f00004f9000-0x20)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="41b6683bcbe5545ac0a61383ffaa", 0xe}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00006a8000-0x110)={{0x3, 0x3, 0x5, 0x9, "59d3461420265affcbae5f475bbcc733cf531a8428f9e43c685bd5a641cc0d5ecf30db2c3ff93a054b70b69a", 0x2}, 0x0, 0x0, 0x80000001, r5, 0xffff, 0x101, "c8cc55e0ed87243b3bd5d06f739e6a46e155af43261783f0f13562c71a65f8a154a9b2d764fa72201d3e0c78c3c57235e50eb22ae464c3d7852590ad31908cd5", &(0x7f0000002000-0x2)='%\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x101, 0xe8a, 0x7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000-0x4)=0xf72, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000001000)='net/dev\x00') 2018/01/17 05:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c61000-0x8)='./file0\x00', 0x200, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00007f7000-0x6)={0xa2, 0x20, 0x2}) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/01/17 05:36:50 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$sequencer2(0xffffffffffffff9c, &(0x7f0000074000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000828000-0x8)={0x200, 0x2c, 0x4, 0x10001}, 0x8) r1 = msgget(0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000065000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000)=0xe8) lstat(&(0x7f000091f000)='./file0\x00', &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aa3000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) stat(&(0x7f0000080000-0x8)='./file0\x00', &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000110000)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000feb000)={{0x43, r2, r3, r4, r5, 0xc0, 0x100000000, 0x0, 0x0, 0x0}, 0x1000000000, 0x40, 0x2, 0x1, 0x80000000, 0x4, r6, r7, 0x0, 0x0}) unshare(0x40600) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") 2018/01/17 05:36:50 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000036d000-0x4)=0x81, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ef2000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc7, 0x20000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000300000-0x10)={0x1, 0x200}) recvfrom$inet(r0, &(0x7f000028d000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5e) 2018/01/17 05:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1e9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d2f000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x17) write(r1, &(0x7f0000ee5000-0x27)="260000002a0047f2ff17ddffcd00ff00001cff010000000000000000000100000300a30000005a", 0xfffffffffffffdb3) 2018/01/17 05:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000dff000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = msgget(0x3, 0x40) msgrcv(r0, &(0x7f00004de000)={0x0, ""/50}, 0x3a, 0x3, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r1, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000005000)=0x20000000) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x0, ""}, 0x2) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x946f0f732688c1a, 0xfffffffffffffffe) 2018/01/17 05:36:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000-0x4)={0x0, 0x7, 0x4, 0x0}) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xf8, 0x7, 0x7, 0xffff, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x400000020500040}, 0xc) bind$netlink(r1, &(0x7f00002e6000)={0x10, 0x0, 0x0, 0x0}, 0x73) 2018/01/17 05:36:51 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dab000-0xa)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000)=""/21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0xcc, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffc01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10}]}, &(0x7f0000000000)=0x10) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000ce7000-0xcd)=""/205) 2018/01/17 05:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fe000-0x60)="30f5", 0x2, 0xfffffffffffffffc) r0 = syz_open_pts(0xffffffffffffffff, 0x109000) r1 = accept$packet(0xffffffffffffffff, &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac9000)=0x14) dup3(r0, r1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/cuse\x00', 0x101001, 0x0) 2018/01/17 05:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001e2000)='/dev/ptmx\x00', 0xb, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000312000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000061d000-0x4)=0x292) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b83000)={0x9fa7, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x3, 0x9f, 0xffff, &(0x7f00004b7000)=@common='ipddp0\x00', 0x8000, 0x5, 0xa34c}) 2018/01/17 05:36:51 executing program 4: fanotify_init(0x52, 0x0) 2018/01/17 05:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d91000)='/dev/adsp#\x00', 0x1, 0x90080) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e16000-0x10)='/dev/sequencer2\x00', 0x101400, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000fe7000)={""/1024}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000036e000)={0xaa, 0x2, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000dbc000-0x4)=0x5a) r2 = syz_open_dev$sg(&(0x7f0000f97000)='/dev/sg#\x00', 0x100, 0x101000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d10000)={{&(0x7f000019e000/0x3000)=nil, 0x3000}, 0x1, 0x0}) vmsplice(r2, &(0x7f0000f3a000-0x60)=[{&(0x7f0000d2a000-0x34)="2a912b018cf419a1ce693226f6c5ae2f43953456dfa86d635fa080f700561852a23f7911998cd1ea483811612bec0090d506474f", 0x34}, {&(0x7f00000ba000)="9c5fb4517d64478ae9174133e4ae76e7e66f15359ed4d3a8321a940778ae4c1d0f4e05dc25d51fe8e1f3319ab6b19a1961db086f98528588fd4900d594057b4464cd31fb18405ee5cd0558b46c1d9637898dcc30cccdecb7c388a3bfe95b0f549572aa63d10aa7f03bfc0d72864dad544a29a54341f99e54947aa74148d57067c70c770394bc72ecb72bbcfb9ee604aa0608b3ab929d46ce4b305d9f58452a26df1bc0703a2a02e7dd96a99a07def186acbd6cf23a99310ee4a76d1cde78aabe8a0e5f2d9dff9aad70f2ad", 0xcb}, {&(0x7f0000816000)="3586763ad37731d9a9ceb5a923b5084d0d554016efab14c7351b68e6fcec8a2dce3ae2cfeaafc09f02dc4b688f3e6710a2dbc1411b5278988aa7ceb1585598d8d4f6a5caab884b957d73b21e3de5d3d6606051b5b483a5fc29db5c47c47ffa74c2dfe415e190c07f2d9afb4922a605eee26e1089b979445cb5d691aefd59e0eead81c48f6a38da1b135d1d4380e369f1fb8581105605e4a140856225160cad6bce7f8ccb228f9f578d02f226c57e496480b273bb5d48d50707e6a196e54a43a3f19ace546f26d9b58f5cf7e095128b95655457cb4b217fdd12b8c95889031033f5b6db5cc3958b4d75e3b5a489383f7adc0e92735eaefd59bb28d4", 0xfb}, {&(0x7f0000513000-0x17)="34fbb8ba28d8bb5525edf273a9d7ee113b1a5d6e43fd22", 0x17}, {&(0x7f000035e000-0x5e)="7a6d54dbcfd136da6128103a4fa9769bed32cc0dd216309bbb32bc4fa9c1c27e622a67ab70dffdbd69845954f2249f0be78469471ef73bffd51976960967ccbf0b4f05fd562500e4f819da520884c9ab231f7a6bc336fd6884cf3a90c727", 0x5e}, {&(0x7f0000479000-0x1000)="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", 0x1000}], 0x6, 0x5) r3 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r3, &(0x7f00006a9000)=""/0, 0x0) 2018/01/17 05:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00008f8000)=0x0, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000037000-0x12)='/dev/input/mouse#\x00', 0xf6fc, 0x10000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009b5000-0x4)='bic\x00', 0x4) 2018/01/17 05:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000024a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000db7000)={0x9, 0x1800000, 0x4, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ff1000-0x2b)={0x0, 0x0, 0x0, 'queue0\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]}) getsockname$packet(0xffffffffffffffff, &(0x7f0000587000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006ab000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000cf9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r1}, 0x14) 2018/01/17 05:36:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000882000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000bab000)=""/71) chmod(&(0x7f0000940000-0x8)='./file0\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 246.751175] INFO: task syz-executor0:9494 blocked for more than 120 seconds. [ 246.758439] Not tainted 4.15.0-rc8+ #264 [ 246.763046] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771029] syz-executor0 D22400 9494 4609 0x00000004 [ 246.776674] Call Trace: [ 246.779278] __schedule+0x8eb/0x2060 [ 246.783030] ? __sched_text_start+0x8/0x8 [ 246.787196] ? perf_trace_lock+0x900/0x900 [ 246.791466] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 246.796582] ? lock_release+0xa40/0xa40 [ 246.800570] ? __lock_is_held+0xb6/0x140 [ 246.804652] ? find_held_lock+0x35/0x1d0 [ 246.808737] schedule+0xf5/0x430 [ 246.812116] ? __lock_page+0x550/0x720 [ 246.816030] ? __schedule+0x2060/0x2060 [ 246.820029] ? lock_downgrade+0x980/0x980 [ 246.824193] ? lock_release+0xa40/0xa40 [ 246.828178] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.832685] ? do_raw_spin_trylock+0x190/0x190 [ 246.837286] io_schedule+0x1c/0x70 [ 246.840839] __lock_page+0x574/0x720 [ 246.844579] ? __lock_page_killable+0x790/0x790 [ 246.849284] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.855179] ? page_cache_tree_insert+0x410/0x410 [ 246.860042] ? __might_sleep+0x95/0x190 [ 246.864032] invalidate_inode_pages2_range+0x989/0x1170 [ 246.869410] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.874262] ? truncate_exceptional_pvec_entries.part.12+0x610/0x610 [ 246.880769] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.885647] ? perf_trace_lock+0x900/0x900 [ 246.889919] ? perf_trace_lock+0x900/0x900 [ 246.894157] ? check_noncircular+0x20/0x20 [ 246.898420] ? rcu_pm_notify+0xc0/0xc0 [ 246.902315] ? blk_start_plug+0xbb/0x370 [ 246.906382] ? blk_lld_busy+0x60/0x60 [ 246.910209] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 246.915498] ? lock_downgrade+0x980/0x980 [ 246.919663] ? find_held_lock+0x35/0x1d0 [ 246.923754] ? blk_finish_plug+0x44/0xb0 [ 246.927839] ? pagevec_lookup_range_tag+0x40/0x80 [ 246.932701] ? __filemap_fdatawait_range+0x30a/0x420 [ 246.937822] ? wait_on_page_bit_common+0x770/0x770 [ 246.942773] ? blkdev_writepages+0x1d/0x30 [ 246.947030] ? blkdev_readpages+0x40/0x40 [ 246.951209] ? do_writepages+0x116/0x170 [ 246.955280] ? __filemap_fdatawrite_range+0x280/0x460 [ 246.960487] ? delete_from_page_cache_batch+0xd70/0xd70 [ 246.965876] ? __mnt_drop_write_file+0xd/0x70 [ 246.970382] ? filemap_check_errors+0x90/0xc0 [ 246.975249] generic_file_direct_write+0x184/0x440 [ 246.980200] __generic_file_write_iter+0x21f/0x5b0 [ 246.985151] blkdev_write_iter+0x207/0x3e0 [ 246.989404] ? bd_set_size+0x330/0x330 [ 246.993308] ? find_held_lock+0x35/0x1d0 [ 246.997393] do_iter_readv_writev+0x525/0x7f0 [ 247.001888] ? do_iter_readv_writev+0x525/0x7f0 [ 247.006592] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 247.011379] ? rw_verify_area+0xe5/0x2b0 [ 247.015454] do_iter_write+0x154/0x540 [ 247.019347] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.024384] vfs_iter_write+0x77/0xb0 [ 247.028192] iter_file_splice_write+0x7db/0xf30 [ 247.032890] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 247.038006] ? fsnotify_first_mark+0x2b0/0x2b0 [ 247.042636] ? selinux_file_permission+0x82/0x460 [ 247.048086] ? rw_verify_area+0xe5/0x2b0 [ 247.052154] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 247.058419] direct_splice_actor+0x125/0x180 [ 247.062841] splice_direct_to_actor+0x2c1/0x820 [ 247.067514] ? _cond_resched+0x14/0x30 [ 247.071402] ? generic_pipe_buf_nosteal+0x10/0x10 [ 247.076260] ? do_splice_to+0x160/0x160 [ 247.080249] ? security_file_permission+0x89/0x1e0 [ 247.085190] ? rw_verify_area+0xe5/0x2b0 [ 247.089251] do_splice_direct+0x29b/0x3c0 [ 247.093401] ? splice_direct_to_actor+0x820/0x820 [ 247.098254] ? rw_verify_area+0xe5/0x2b0 [ 247.102327] do_sendfile+0x5c9/0xe80 [ 247.106060] ? do_compat_pwritev64+0x100/0x100 [ 247.110663] ? __might_sleep+0x95/0x190 [ 247.114650] ? kasan_check_write+0x14/0x20 [ 247.118891] ? _copy_from_user+0x99/0x110 [ 247.123046] SyS_sendfile64+0xbd/0x160 [ 247.126964] ? SyS_sendfile+0x1a0/0x1a0 [ 247.130945] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.135974] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.140759] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.145525] RIP: 0033:0x452df9 [ 247.148716] RSP: 002b:00007f86ae8cbc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 247.156436] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 247.163719] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 247.171016] RBP: 000000000000057e R08: 0000000000000000 R09: 0000000000000000 [ 247.178303] R10: 0000000100000001 R11: 0000000000000212 R12: 00000000006f6470 [ 247.185583] R13: 00000000ffffffff R14: 00007f86ae8cc6d4 R15: 0000000000000000 [ 247.192872] [ 247.192872] Showing all locks held in the system: [ 247.199213] 2 locks held by khungtaskd/745: [ 247.203550] #0: (rcu_read_lock){....}, at: [<00000000dec477a1>] watchdog+0x1c5/0xd60 [ 247.211640] #1: (tasklist_lock){.+.+}, at: [<00000000ae3f6e96>] debug_show_all_locks+0xd3/0x400 [ 247.220696] 1 lock held by rsyslogd/3498: [ 247.224850] #0: (&f->f_pos_lock){+.+.}, at: [<0000000077d7a42c>] __fdget_pos+0x12b/0x190 [ 247.233292] 2 locks held by getty/3619: [ 247.237269] #0: (&tty->ldisc_sem){++++}, at: [<000000005cfe8b9f>] ldsem_down_read+0x37/0x40 [ 247.245950] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aa3dc43d>] n_tty_read+0x2ef/0x1a00 [ 247.255250] 2 locks held by getty/3620: [ 247.259220] #0: (&tty->ldisc_sem){++++}, at: [<000000005cfe8b9f>] ldsem_down_read+0x37/0x40 [ 247.267904] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aa3dc43d>] n_tty_read+0x2ef/0x1a00 [ 247.277202] 2 locks held by getty/3621: [ 247.281180] #0: (&tty->ldisc_sem){++++}, at: [<000000005cfe8b9f>] ldsem_down_read+0x37/0x40 [ 247.289854] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aa3dc43d>] n_tty_read+0x2ef/0x1a00 [ 247.299149] 2 locks held by getty/3622: [ 247.303116] #0: (&tty->ldisc_sem){++++}, at: [<000000005cfe8b9f>] ldsem_down_read+0x37/0x40 [ 247.311801] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aa3dc43d>] n_tty_read+0x2ef/0x1a00 [ 247.321109] 2 locks held by getty/3623: [ 247.325098] #0: (&tty->ldisc_sem){++++}, at: [<000000005cfe8b9f>] ldsem_down_read+0x37/0x40 [ 247.333779] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aa3dc43d>] n_tty_read+0x2ef/0x1a00 [ 247.343076] 2 locks held by getty/3624: [ 247.347050] #0: (&tty->ldisc_sem){++++}, at: [<000000005cfe8b9f>] ldsem_down_read+0x37/0x40 [ 247.355742] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aa3dc43d>] n_tty_read+0x2ef/0x1a00 [ 247.365041] 2 locks held by getty/3625: [ 247.369027] #0: (&tty->ldisc_sem){++++}, at: [<000000005cfe8b9f>] ldsem_down_read+0x37/0x40 [ 247.377710] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000aa3dc43d>] n_tty_read+0x2ef/0x1a00 [ 247.387061] 1 lock held by blkid/6956: [ 247.390962] #0: (&bdev->bd_mutex){+.+.}, at: [<000000007b607aac>] __blkdev_put+0xbc/0x7f0 [ 247.399493] [ 247.401128] ============================================= [ 247.401128] [ 247.408156] NMI backtrace for cpu 1 [ 247.411802] CPU: 1 PID: 745 Comm: khungtaskd Not tainted 4.15.0-rc8+ #264 [ 247.418698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.428025] Call Trace: [ 247.430598] dump_stack+0x194/0x257 [ 247.434203] ? arch_local_irq_restore+0x53/0x53 [ 247.438844] ? debug_show_all_locks+0x2f4/0x400 [ 247.443484] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.447866] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.452329] nmi_cpu_backtrace+0x1d2/0x210 [ 247.456539] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.461003] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.466265] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.471425] watchdog+0x90c/0xd60 [ 247.474859] ? reset_hung_task_detector+0xa0/0xa0 [ 247.479672] ? complete+0x62/0x80 [ 247.483104] ? __schedule+0x2060/0x2060 [ 247.487046] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.491337] ? __lockdep_init_map+0xe4/0x650 [ 247.495718] ? do_raw_spin_trylock+0x190/0x190 [ 247.500270] ? lockdep_init_map+0x9/0x10 [ 247.504301] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.509389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.514377] ? trace_hardirqs_on+0xd/0x10 [ 247.518496] ? __kthread_parkme+0x175/0x240 [ 247.522802] kthread+0x33c/0x400 [ 247.526139] ? reset_hung_task_detector+0xa0/0xa0 [ 247.530951] ? kthread_stop+0x7a0/0x7a0 [ 247.534902] ret_from_fork+0x37/0x50 [ 247.538659] Sending NMI from CPU 1 to CPUs 0: [ 247.543199] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.544179] Kernel panic - not syncing: hung_task: blocked tasks [ 247.544185] CPU: 1 PID: 745 Comm: khungtaskd Not tainted 4.15.0-rc8+ #264 [ 247.544188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.544189] Call Trace: [ 247.544199] dump_stack+0x194/0x257 [ 247.544207] ? arch_local_irq_restore+0x53/0x53 [ 247.544217] ? vsnprintf+0x1ed/0x1900 [ 247.544228] panic+0x1e4/0x41c [ 247.544233] ? refcount_error_report+0x214/0x214 [ 247.544246] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.544257] watchdog+0x91d/0xd60 [ 247.544272] ? reset_hung_task_detector+0xa0/0xa0 [ 247.544278] ? complete+0x62/0x80 [ 247.544291] ? __schedule+0x2060/0x2060 [ 247.544295] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.544300] ? __lockdep_init_map+0xe4/0x650 [ 247.544306] ? do_raw_spin_trylock+0x190/0x190 [ 247.544311] ? lockdep_init_map+0x9/0x10 [ 247.544316] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.544323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.544329] ? trace_hardirqs_on+0xd/0x10 [ 247.544334] ? __kthread_parkme+0x175/0x240 [ 247.544342] kthread+0x33c/0x400 [ 247.544347] ? reset_hung_task_detector+0xa0/0xa0 [ 247.544350] ? kthread_stop+0x7a0/0x7a0 [ 247.544357] ret_from_fork+0x37/0x50 [ 247.668228] Dumping ftrace buffer: [ 247.671867] (ftrace buffer empty) [ 247.675554] Kernel Offset: disabled [ 247.679158] Rebooting in 86400 seconds..