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0xbf0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x2, r0}) socket$inet(0x2, 0x5, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000d00)={@reserved=0x1}) 2018/03/25 19:23:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', 'bridge0\x00'}, &(0x7f0000000200)=""/42, 0x2a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x5e504032, {{0xa, 0x4e23, 0xe2a7800000000000, @empty, 0x5}}}, 0x88) shutdown(r2, 0x1) 2018/03/25 19:23:12 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mq_open(&(0x7f0000000340)='\x00', 0xc0, 0x20, &(0x7f0000000380)={0x2, 0x7fffffff, 0xc61, 0xfffffffffffffffe, 0x800, 0x8b30, 0x80, 0xbd45}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xf}, @loopback={0x0, 0x1}, @empty, 0x3, 0x2, 0x2025, 0x400, 0x5, 0x100000, r3}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x3}, 0x8000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'nr0\x00'}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000240)=""/195) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="94edaa47846a1d75edeceb228afa07fda71d25c4e2c77825952008edfcb61a9428ed94c41e5104fa745f201a77d32a5718107b8d6bff583ebcb62c94543650f4507f3062799d418a9a22588fc3b7fee16d13adc1377da408799f6381a3b45b879d0702d9fc1311be20b2aa44e647f8ef929dbc1f56", 0x75) 2018/03/25 19:23:12 executing program 2: r0 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x3e2, 0x1, 0x8, 'queue0\x00', 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x2, 0x8001}, {0xf2, 0x4f38}, 0x80, 0x0, 0x1}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x1ff, "71756575653100000000000000faff00000000114d000000000000090000b335000000000000e3000036d70000001900e5ff000000000000000000002000", 0x101}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x800}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0xfffffffffffffff7, 0x741c, 0x1, 'queue0\x00', 0x20}) memfd_create(&(0x7f0000000240)='eth0procem0\x00', 0x1) 2018/03/25 19:23:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) io_setup(0xffff, &(0x7f0000000000)=0x0) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001880)={0x6, 0x80000000, 0x101, 0x8, 0x9}, 0x14) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400080, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x20000, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x200400, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x0, 0x0) sync_file_range(r0, 0x3, 0x6, 0x1) r8 = memfd_create(&(0x7f00000005c0)='\x00', 0x1) r9 = syz_open_dev$admmidi(&(0x7f0000001640)='/dev/admmidi#\x00', 0x8, 0x400000) r10 = creat(&(0x7f0000001700)='./file0\x00', 0x40) r11 = memfd_create(&(0x7f00000017c0)='[selinuxposix_acl_accesssecurityselinuxselinux\x00', 0x1) io_submit(r2, 0x8, &(0x7f0000001840)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000040)="948cbaa2811d06644574c775723bad8ffabb40ded04ba2cb8c4ffbdde6b8f47b7daafcc08bf0e870b14fb6bda0ac51de49129af70aac32fabc2b87539009299149d0b55ef63741aae1516cb3a689008813ee0ef39cc466552cdcc0392259455530f922f8dabe156cb48f3ae60c8b238b9b157ec473cfd4c57ef885d1490d25cd2476fb90fbfe2558bc01ab8e08743eff3c9d96d91c2db770a72808c8686ee7253610fe3ae6eef08077b503c0abe1028ba56a9d2cf73219a6d94399ab49badb4d597791f9870393bf965d9849ee6da59896e5d84954e5e85f88fa6cdacd9141e3feaf0f23", 0xe4, 0x1ff, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f0000000240)="1b20f3448cbcbf69c0a9bb2e74f195612be8038cb77d91b6778e8eebb4f854884abd6e9f1f1a217cdd70d2c2904f49fbe56e90a7ad119175fffc9464be15aa918930c46d911ea636b3864f1df482b5d1099db56fb154596c659189fd74a5f105aed672453a3333c98ec42d46d9ae4e4700de1036c5dbf037dc5a75dccfa1e16d0dd14a6b9565187a01907075a336737bb0f9293723f2829b9cc7695bdccbcb86d401772a", 0xa4, 0x1ff, 0x0, 0x1, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xb, 0x0, r1, &(0x7f0000000340)="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", 0xfb, 0x5, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000004c0)="5d76483fdc83ca1703d8c48fa4b406b9fb96c8a45afe0a89880ee561dd399031b2a62ce3c8737dc2a9861047ce3b8b78365aadfe714077f70e543c9e", 0x3c, 0x4, 0x0, 0x1, r7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000580)="f3bee0b4550c1b960e2b68b00f56ad2b80372fc94184f69f368cdeec9d3b1f83a1506861e4500fe820c062", 0x2b, 0x1, 0x0, 0x0, r8}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0xf, 0x4, r1, &(0x7f0000000640)="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", 0x1000, 0xaaf, 0x0, 0x0, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x7, 0xfff, r0, &(0x7f00000016c0)="6d63f0801876f9c2432a3f707fbf3852752b6a25de02d1571294ef136cbc7ebc7a3e0e58611909897ec5a2", 0x2b, 0x9, 0x0, 0x1, r10}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0xf, 0x8001, r0, &(0x7f0000001780)="1fd84b7e4b712d8de8", 0x9, 0x5, 0x0, 0x0, r11}]) 2018/03/25 19:23:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x10, 0x1, 0x3640000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x74a9, 0x10000, 0xfffffffffffffbff, 0xd40, 0x20}, 0x98) 2018/03/25 19:23:13 executing program 5: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x64) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x3ffff9, 0x3) r1 = open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 293.073416] ALSA: seq fatal error: cannot create timer (-19) [ 293.138141] ALSA: seq fatal error: cannot create timer (-19) 2018/03/25 19:23:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) connect$inet(r0, &(0x7f0000000800)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) fcntl$setpipe(r0, 0x407, 0x8) r1 = accept4(r0, &(0x7f0000000a00)=ANY=[], &(0x7f0000000400), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x3, 0x2c0, [0x20000440, 0x0, 0x0, 0x20000518, 0x200005f0], 0x0, &(0x7f0000000040), &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000030000000000000000006970366772653000000000000000000069705f76746930000000000000000000626f6e643000000000000000000000006c6f0000000000000000000000000000aaaaaaaaaa00000000000000fd504b83ed7200000000000000007000000070000000a80000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000001300000000000000000067726530000000000000000000000000000000000000000000000000000000006272696467653000000000000000000073797a6b616c6c657231000000000000aaaaaaaaaabb000000000000ffffffffffff00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000000000000000000000000000000000000000000000000b00000000000000000002000000feffffff010000001100000000000000000062707130000000000000000000000000627269646765300000000000000000007663616e300000000000000000000000627269646765300000000000000000000180c20000000000000000000180c2000000000000000000000070000000a8000000e0000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000e750765bcbec00000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff00000000000000000000000000000000000000000000"]}, 0x338) 2018/03/25 19:23:13 executing program 0: r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000569fd0)={@ipx={0x4, 0x0, 0x0, "8bc50f1a4618"}, {&(0x7f0000678f6d)=""/147, 0x93}, &(0x7f0000661fff)}, 0x30) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x78) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) 2018/03/25 19:23:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 19:23:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@empty, 0xf, r2}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) ioctl$TIOCCONS(r0, 0x541d) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0xfffffffffffffffe, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x120) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r1) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="0023000000000000000000693a181c0aa525000000000000000000000000000000000400000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) r5 = semget$private(0x0, 0xcc26f5790b9175bd, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) semctl$IPC_RMID(r5, 0x0, 0x0) shutdown(r4, 0x1) 2018/03/25 19:23:13 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020d00001000000100000000000000000300060000000000020000007f0000010000000000000000030005ff0000000002000000000000000000000000003000218334cfb8a0af3f335b1b00687162151023440100030000000000000000100000ff0100000000000000000000000000c6cc12f80e049d64000000ffff0be00000000000000000"], 0x80}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x120, @loopback={0x0, 0x1}, 0x7f}}, 0x7, 0x9, 0x20, 0x8000, 0x8}, &(0x7f0000000100)=0x98) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xdd, 0xac58}, &(0x7f0000000180)=0x8) 2018/03/25 19:23:13 executing program 2: r0 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x4000) shmdt(r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x800}}) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040)=0x20, 0x7, 0x5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) 2018/03/25 19:23:13 executing program 1: request_key(&(0x7f0000000300)="72000000000000fe3f0f3915", &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='rng\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) bind(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x4, 0x3}}, 0x80) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa40, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) 2018/03/25 19:23:14 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x1000, 0x400000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x1) inotify_rm_watch(r0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=@random={'os2.', '/dev/cuse\x00'}, &(0x7f0000000340)='user\x00', 0x5, 0x2) write$fuse(r2, &(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="ff487a189d0fb6e669cac975261b47ba53016d810b5eaac9bc964d744fec5c0cc4b0750ffa6e8f155c66eb2a51e94839e42853dcf5362fca8d3b0ea42745ea60d60338b0c472e7cef12e7753727652043ff88bd92c6d775efe540980a0c8c7fab5410bbb661bddac72c7f046d585656453749a34c7d3ccfb6048f230bc46525f3f80142a390c93232e5262444e4f83d906e9728027fc3d3cf768efb04f2751602900b037a399cae10fd1736c78870dbe8187f2d0ba5864dd98940e6810f156bd11224ae7b28479972e9cecf2103d5135a97cf049f854a81e6e2ac49097d7d4ccfbb4688d6004c146074857a4c786"], @ANYBLOB="f9e37792", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="924f771b4a042faa28cd8256dfab9032b22c8be69a8261130c88ba554aa9c0d7b263b67a5a984a9a8c7772d617c2096698a9714b438c1c1cac23240d5bd19ead4b0b502b5e5c63bb60b79a96d8a717dd14da1ec2ba4e3b8a52707e3331e9edfdb4b6785cef6ae8a7bdf6fe0dcbb87cb21d395843edd42b7cab5aabf2e69632e2557e252243d93e8a456d59f7dc0dff352f1618c493418a140bd582d9e2a283e4084614d85c94f949aec0cce9334fb324a250aad6ec452113dba318b533540e41db49e3643e50f6", @ANYRES32=r2, @ANYBLOB="a17403b7b2bbb658df5ee34bfe", @ANYRES64=r2]], 0x21d) 2018/03/25 19:23:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_cmd={0x9}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2200, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10803, 0x104) 2018/03/25 19:23:14 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000280)}], 0x1) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xd0) getuid() ioprio_get$uid(0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x4100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x0, 0x7, 0x4, 0x200, "9483551fff8cbdc275ddde56114d2fb0310c32a03194f5b8f261bec9da351fe355e2f2bc7a63c2a269776cb1", 0x20}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x800, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) 2018/03/25 19:23:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80080, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1a8}, 0x1, 0x0, 0x0, 0x40}, 0x810) read(r0, &(0x7f00000002c0)=""/129, 0x81) dup3(r0, 0xffffffffffffffff, 0x0) 2018/03/25 19:23:14 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x800}}) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x8, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) r3 = semget$private(0x0, 0x1, 0x119) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000080)=""/75) [ 294.222462] ALSA: seq fatal error: cannot create timer (-19) [ 294.256920] ALSA: seq fatal error: cannot create timer (-19) 2018/03/25 19:23:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00\'X\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) r3 = semget$private(0x0, 0x0, 0x700) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000040)=""/183) [ 294.996980] ALSA: seq fatal error: cannot create timer (-19) [ 295.041399] ALSA: seq fatal error: cannot create timer (-19) 2018/03/25 19:23:15 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00050000000000000040"], &(0x7f0000000080)=""/111, 0x6f) 2018/03/25 19:23:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40040, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000540)={0x0, &(0x7f0000000480)}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002ffc), &(0x7f0000000000)=0x4) 2018/03/25 19:23:15 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='attr/exec\x00') exit(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) getpgrp(r0) 2018/03/25 19:23:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x4, 0x3) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000000040)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/98, 0x62) 2018/03/25 19:23:15 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x6, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/03/25 19:23:15 executing program 2: r0 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x800}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) 2018/03/25 19:23:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x4000000000, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="008ddd00000040000000000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x9, 0x7750, 0x0, 0x40, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:15 executing program 5: symlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') creat(&(0x7f0000000340)='./bus\x00', 0x188) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@del={0x110, 0x11, 0x120, 0x3, 0x25dfdbfd, {{'drbg_pr_sha256\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x4}, {0x8, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xfffffffffffeffff}, {0x8, 0x1, 0x2}]}, 0x110}, 0x1, 0x0, 0x0, 0x40001}, 0x800) close(r0) 2018/03/25 19:23:15 executing program 3: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000010c0)={&(0x7f0000001100)='./file0\x00'}, 0x2d5) r0 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/03/25 19:23:15 executing program 7: rt_sigaction(0x13, &(0x7f0000134fe0), &(0x7f000080afe0), 0x8, &(0x7f0000d88ff8)) r0 = syz_open_dev$sndpcmc(&(0x7f0000001440)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) bind$bt_l2cap(r0, &(0x7f0000001480)={0x1f, 0x3ff, {0x7712, 0x3, 0x86a, 0x7f, 0x4, 0x1}, 0x2, 0x9}, 0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x100, 0x8, 0x5, 0x385, 0x4b7, 0x4, 0x8000, 0x1ff, 0xfffffffffffffffc, 0x5526, 0x2c}, 0xb) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x748a, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0xffffffffffffff00) 2018/03/25 19:23:15 executing program 0: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) socketpair(0x11, 0x804, 0x0, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0xc420) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) signalfd4(r1, &(0x7f0000000200), 0x1ad, 0x0) 2018/03/25 19:23:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) [ 295.250366] ALSA: seq fatal error: cannot create timer (-19) [ 295.302783] ALSA: seq fatal error: cannot create timer (-19) 2018/03/25 19:23:16 executing program 2: r0 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) getpgid(r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x800}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) 2018/03/25 19:23:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000500000000010100000000000000000000000000000000000000000000000000ebffffff0000000000000000000000000000000077000000008001000000000000000000000000000000000000000000"], 0x68) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setregid(r4, r5) shutdown(r3, 0x1) 2018/03/25 19:23:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbd}, 0x2c) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x47, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4c9, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/25 19:23:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = eventfd2(0xbf00, 0x80000) write$eventfd(r1, &(0x7f0000000000)=0x1ff, 0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:16 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x5, 0x1d, "e0405b7399e89dc6e29b6546ec35623f2766b629452aa5a2f850345fdb"}}) 2018/03/25 19:23:16 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x240000, 0x0) statx(r0, &(0x7f0000000040)='./control\x00', 0x2100, 0x7ff, &(0x7f0000000080)) close(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) 2018/03/25 19:23:16 executing program 0: r0 = socket$packet(0x11, 0x400000000000003, 0x300) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf6, 0x8002) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) syz_emit_ethernet(0x12, &(0x7f0000000040)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000867fe8)) 2018/03/25 19:23:16 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000bff8)=@abs, 0x8, &(0x7f0000005fe0), 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48}], 0x1, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/03/25 19:23:16 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010d209, &(0x7f0000000100)=0xdbf) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) 2018/03/25 19:23:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0xf8c434afb617158e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x800000000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x40) bind$nfc_llcp(r4, &(0x7f00000001c0)={0x27, 0x1, 0x2, 0x3, 0x3, 0x401, "d2e74785accfb9aed6bbd5417d8105a52bd24f57d951eb485ba53529f9b6ab0d1aab1ca0475ea7d54d460c498ff879016f0209da45d726d8116f9237fffd13", 0x21}, 0x60) [ 296.533255] ALSA: seq fatal error: cannot create timer (-19) 2018/03/25 19:23:16 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x549000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) r2 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x800}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) 2018/03/25 19:23:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x43) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) [ 296.588219] ALSA: seq fatal error: cannot create timer (-19) 2018/03/25 19:23:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = dup3(r1, r2, 0x80000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x319) r4 = dup(r1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000080)={0x3f, 0x0, 0x3, 0x3, 0xfffffffffffffea8}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) userfaultfd(0x80800) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x81, 0x0) r5 = dup3(r1, r0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000000040)={0x0, 0x6, 0x1ff, 0x3, 0x2}) 2018/03/25 19:23:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/25 19:23:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000803, &(0x7f0000deaff0)={0x2, 0x4e23, @rand_addr=0xffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:17 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x104) ioctl$KDDELIO(r0, 0x4b35, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') socket$inet_dccp(0x2, 0x6, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000040)) ioctl$VT_RELDISP(r1, 0xb702) socket$inet6_dccp(0xa, 0x6, 0x0) [ 297.006151] ALSA: seq fatal error: cannot create timer (-19) [ 297.037784] ALSA: seq fatal error: cannot create timer (-19) 2018/03/25 19:23:18 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xa0040, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x4, 0x5, 0x4, 0x6, 0x3f, 0xacd2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000103f74f000000000000000000200000"], 0x14}, 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x101440, 0x0) 2018/03/25 19:23:18 executing program 2: r0 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0xffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) lookup_dcookie(0x100000001, &(0x7f0000000040)=""/181, 0xb5) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) userfaultfd(0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x2, 0x800}}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x6257, 0xffff, 0x400, 0x4, r0, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) 2018/03/25 19:23:18 executing program 3: r0 = socket$inet6(0xa, 0x8, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = shmget(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7f, 0x0, 0x7fff}, 0x10) r3 = dup(r0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000000)={0x7, 0xa3b}) r4 = socket$inet6(0xa, 0x802, 0x0) dup3(r4, r0, 0x0) 2018/03/25 19:23:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x101400, 0x0) accept$alg(r1, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:18 executing program 0: eventfd(0x0) 2018/03/25 19:23:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xc}, 0x1c) 2018/03/25 19:23:18 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/126) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000033c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000034c0)=0xe8) connect$packet(r1, &(0x7f0000003500)={0x11, 0x1f, r3, 0x1, 0x10001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) fadvise64(0xffffffffffffffff, 0x0, 0x9, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000000)) 2018/03/25 19:23:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="00230000000040ea0c2f8fd0690f7d66b199680420743bd1f08e37056b8023ae83330efe92b84135942fc8dea13efb41aa9278cdbd6b2d778a67eabc7874f56f6463a4f0fc1f66cf87858783a326caf3ba80452f27f0a7c0086cbf1a9f14470a8a4781"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ftruncate(r0, 0xdcb) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) accept4$unix(r1, &(0x7f0000000340), &(0x7f00000003c0)=0x6e, 0x80000) 2018/03/25 19:23:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) mkdir(&(0x7f0000679000)='./file0\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000002cc0)=[{{&(0x7f0000000380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9dc3ead0c45c9c3080aa4c1a347d6e7383baf04c5741ee208e288018ebe089529f1a4c1cdf5089faae3df300f08246d4c180a4d6b0513209365f74fcc2e1f2"}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000002d80)=ANY=[], 0x0, 0xc080}}], 0x1, 0x20000000) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x541f, &(0x7f0000000000)) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000), &(0x7f0000007000)=0xffffffffffffff1b) r4 = msgget$private(0x0, 0x4) msgrcv(r4, &(0x7f0000000000)={0x0, ""/144}, 0x98, 0x3, 0x1800) 2018/03/25 19:23:19 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) sendto$ipx(r0, &(0x7f0000000200)="1835a10ef60a034f3d420f40a8225390776cd33f6fae8239e28831571d46c000bec725045b6afaea93f8b12d9ebf92235ef26f35b53d54ceff37fc80fa124c8e9a28506f82e9d43635f3adefea584efbe7c363e261e8d4a21e9a2fc20d48493eb9093b744cea7f48ec6518", 0x6b, 0x40000, &(0x7f0000000280)={0x4, 0x5, 0x1000, "ed517ee4fff2", 0x7eaa}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000300)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xfffffffffffffdc4) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8f35, 0x44080) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000140)={0x18000000, 0x7, 0x1d}) fcntl$setflags(r3, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000002c0)=0x4) ptrace(0xffffffffffffffff, r2) 2018/03/25 19:23:19 executing program 1: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x20000) fcntl$dupfd(r0, 0x0, r0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) 2018/03/25 19:23:19 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="02070099ce45d34054", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8280, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000001c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x6, 0x1, [0xffffffff]}, &(0x7f0000000140)=0xa) 2018/03/25 19:23:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf2, 0x2000) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x4, 0x80000000, 0x9}, {{0x77359400}, 0x3f, 0x100, 0x5}, {{0x0, 0x7530}, 0x3, 0x80000001, 0x80}, {{0x77359400}, 0xd170, 0x5, 0x8c89}, {{0x0, 0x2710}, 0x9, 0xfffffffffffffff8, 0x2}, {{0x0, 0x7530}, 0x4, 0x101, 0xff}], 0x90) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:19 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="73231e8d6f8ef71ccf1c0f787f5e32537f", 0x11}], 0x1, &(0x7f0000000280)}}], 0x1, 0x0) r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000000480)="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", 0x1000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x8, 0x2, 0x8, @random="57fe7ca9c47f", 'vcan0\x00'}) [ 299.497543] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00000400 [ 299.520326] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00000400 2018/03/25 19:23:20 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100)={0x77359400}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="c31322214915235992c4bf7ea0000a2e4dd25b0e6b06aaac6d377d4b3706eb14c3e2ad4327c57737a8f54f770b9218579b0f9882a5f0932e5ac469e8865e1e40353744ab5361f4347e18574024a5e525785c32f32f4da7b31c539e24e0fc874c457763d75dc4adea47c2fcb653e856de6964d5292a0de68002944c113b3b655d9cf87445ac0d9c64647122c7c9c9d4f26247cd2f658537fb51df598d8c6aae1405ed2472f46c905afb38f5fd9ada648b97ac90", 0xb3, 0x20000000, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @empty, 0x87}, 0x1c) 2018/03/25 19:23:20 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x1000, &(0x7f00000000c0)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) ioctl$KDGKBLED(r1, 0x80045105, &(0x7f0000000fff)) 2018/03/25 19:23:21 executing program 2: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/93, 0x5d) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/03/25 19:23:21 executing program 0: io_setup(0x9, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x4c0880, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2202, 0x0) r2 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="500f362c6d1e648a30c85e31973d5e850fc768292e73976645001e0ff5311a9613c21dc179f1619db39d8b8575106846bfe89a883bc21f75756efc7ba6195108bf3254babc0aaf7e6a77d105ff5e5351452f03d519e756c03ff4bc901030fd14ed80fd2091ad9bbb807b78b24c57e97fbd08d725edcd0b662360122fc9696883bbe7b5632c06e7b535b7f426f2abb5511ffbddf6b461bdaa9906e384fd56c869e6ca1a467f206cac1dd1b400cb55897e26c7fe410b53f942fa680c51457219841dd13d20a5f5a27b6b7b4b9c9e6d389f22618cd063e883", 0xd7, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x1001) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x4, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hwrng\x00', 0x100, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000980)) r4 = syz_open_procfs(0x0, &(0x7f0000c11ff3)='net/fib_trie\x00') ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000000000000000000007000000070000000010000006000000090000000400000000000000000000000000000002000000ec000000050000000800000030c024d8db0d9bfb7ea2a300000000000000000000000000"]) sendfile(r4, r4, &(0x7f0000000000)=0x20000000, 0x80000007ff) membarrier(0x10, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8303}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r5, 0x6}, 0x8) 2018/03/25 19:23:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00230000000040000000f2ffffff0000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) io_setup(0x200, &(0x7f0000000140)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_vif\x00') pipe2(&(0x7f00000000c0), 0x0) io_cancel(0x0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001240)}, &(0x7f00000012c0)) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:21 executing program 7: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x1) bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000462134e90ae63f9424800000000000180002000000000000000000000000009500000000000000"], &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) 2018/03/25 19:23:21 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x200, 0x21) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000004000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) 2018/03/25 19:23:21 executing program 1: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) sync() setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xb2, 0x10000, 0x10001, "27d7e8c9bdc86b07d0325b2089acff2d2aa8c9d26287566015f7ee3d5c05b511e7683a920ee3b270e10bbc61a45a10cb65298470c274a69d2872c3d52ea0d70ae4b950545c6a24e15ed98df055d0e010"}, 0xd8) write$sndseq(r0, &(0x7f0000000140), 0x0) open_by_handle_at(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="4d00000005000000aef9598c4366c41cf8b4ef11090000000040000000000100000080f000000a0000000000000000000000000000000000000000000000000000000000000000000036c1f0d82768e4cc00e3b8187ece3ae983d98ed57837f9ed9656d00fbb17803bcce3e84a14caf27083cbf2df0c30999aff87a275c0f33e78ef9b430f104e7d63e2b9f11f19d733317e5eeca1a772ab24e85f78aeeaf183844e0c7ec78b045f74596a6ba547f0df78933ad7f11dce92bab3ba09a3b02a40895a1ebe81000000000000"], 0x44db7277066676c3) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/25 19:23:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x24) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000100)=0x1e) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000002d00ffff000000000000000000000000100000000000000000010000"], 0x24}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x9, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@broadcast}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) 2018/03/25 19:23:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x4, 0xf9) sendto$inet(r0, &(0x7f0000000000)='\x00', 0x1, 0x21, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x38b) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x2, r1) socket$inet(0x2, 0x4, 0xffffffffffff989c) 2018/03/25 19:23:21 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2000) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 19:23:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/25 19:23:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002ffbc)=ANY=[@ANYBLOB="43feffff2300ff0affffffe0ffffffff11000000"], 0x14}, 0x1}, 0x0) 2018/03/25 19:23:21 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/3) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r2}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/03/25 19:23:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00230000807abc8723d47941000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x208000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x5, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x3ff}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:23 executing program 1: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00001200974e23703465"], &(0x7f0000000040)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) recvfrom$llc(r1, &(0x7f0000000100)=""/133, 0x85, 0x40000122, &(0x7f00000001c0)={0x1a, 0x337, 0x80000001, 0x8, 0x8000, 0x59, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/25 19:23:23 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc6ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x0, 0xffff, 0x9) ioctl$int_out(r2, 0x5462, &(0x7f0000000040)) sendfile(r2, r0, &(0x7f0000ab1000), 0x10001) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001d40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001d00)={&(0x7f0000000100)={0x1bdc, 0x9, 0x7, 0x310, 0x70bd28, 0x25dfdbff, {0x1, 0x0, 0x3}, [@typed={0x3c, 0x53, @binary="946dd00eef288ad687644b04dc55c86db360f45b20a6dabed77c5783d37bf708eb1063564458fc57e4ded3d147bb2ff93ffe648c3fc5"}, @nested={0x328, 0x58, [@generic="c3ac8393904c114196e37df49055819f829efbded108204315114da7370ff042baf88eefdd3a9ace11b79686b00a2b987d3c43ec21ef9f96383599750ccc217bae65a178e47e3fc1ee72d5ce49f45453db59befe77dad14f57943506b3d1c887be8a3a58900b605617a1f34b31a25c3e89e3aae4fe92", @typed={0x14, 0x84, @ipv6=@loopback={0x0, 0x1}}, @generic="591e384e7cf3d5e5", @generic="3aaf6fb3984e42976e515443ac25fb8b3237cfea93109fac907c00f1f04dc028d22add9d5f612d00cc11b5c566af09b87f9119e318c3185aa0e51e5fa6652152a3287a8b724ab6515e02d167bc9b3e79b59792867762b3e39646283d891d72764f5076126251e489036555273556716268710f9c747e3fc8c2b370c8164acf0a21bd6c4529a261bc018f9f6e9fb1ef0a3be04b5a608a0c094c32192c131e8b0182b1851cd0483b58c709658e53007477a719cbdc219520", @typed={0x8, 0x81, @pid=r3}, @generic="b7f0f85de0f8e307275558fd3978d2ff047e919ad7d53a30eba5d1ea3d4b6a878615a8c21892d3d7bbae9aeb527ad03bdb6691c90b2d0d594293ffe73c0f561b02f2423be1ebc6a11932630ac6dc3a987fd73ac2d594a3c449f7680847fa13d8ef82788f3ae60b0515078106bb5594771fd728515480f29e73487cab35f196afa14b8ff1cd134c7f5c3b10056bc7c74c", @typed={0x8, 0x40, @str='\'\x00'}, @typed={0x8, 0x76, @fd=r0}, @generic="3645b751fda7df58566096ab39b7955a1200dd89866b816477f1cb5b6eb378e8214c947cc4671fa26a303c6c013b49e386a3b6eda70b267611e608c975cd9f1f369adaad4983f9b4750ca50aa23012ebd87d57", @generic="e36b46052724e70e427805d14ed37652714d64a7aaf454db0a80f242198fde420ee42b73a69e5fda1b86045598cc3f48c99cfe7039eaded8746970d2139b2a3f18fa2fd4f0f8a060218d95dcf06418092bdf1af4f48b22083db70ce8d66c70c988666c4c0881a361d806732f07236cda6c8967449eea2beab9e88f52713d330459235ea14551d6ca6d3f12a37730a100854dfbee10d35e48033619a1f9e2042f3fc0b914e87845fcc3f204d1e50937f5dbbfe265a7854cd19c7f65ec0b1d0107605fea7043af6e52113640305f84efa7be248df17d3ea52504d7eaf2b45017"]}, @nested={0x13d0, 0x75, [@generic="e13f0a1a8276c688f96b1a5a56a3858cc21003bae6612684a91a89e1f8d49f48466ee14ae90428b24a50c748cb4307a540ed85655cad2daf010a7f61e556b30c6f2dad69439196b08f76e69a32e28f69e3ecccb4bf71b6ca4c5a80fe979827ba920fb1d218a75ea6386ba9cc54b14485d54e4410ed3206704df1c59adb3cbb8a7971434504b952121df3bfefcb5f8d89d7ca3cfeae444415de893da5bbf5c3f6e33b486011b365f2a02c8ee52088", @generic="b2128dc627672e521a9a3b839bb5f0dbbcb899d3030ab07df1bf400f9be2864a74431d00e1d4eae7ad40a265149e3c155c7181f9fed332edefe460e8c0d78bc0515202f43d81c80183a96ded518c21d0e904a58426d31e3213ca303defd3439815f1f8d20a80ec739c07cdae8de93cdebfb8e3123cc1bc30e2d21e3c0bd57cd1ccd962ae61f6f40eb9034030ec909c210455a407c6de691b0345c8456bfa6af91738d4df55789e7a054486ba697d6a162c70c568357d5cd5ee8a92ea6f167e510def943e5eac85cb1f7aeb45598292594ba0b65d51d9b165a1cdcf1bcd7fd51a57b3522a2f", @generic="7dcdda75cfb526551613059badb47d00bc61b10f2cc8d7920d7b615b418756ea408caf72b6653369fdbc3d6ce11b5bba7423d7f28f838c5c4b8540003f5012322152984682cbeaaab64fb0a6682573d41298fa8bf56610794860cba4589f1884c3ba52a0fb644fbc6251d750f02c919c60cbaca306f28503d51844653d3bbc96780f8d2341c0b84cd00acdb7b4702771c06ea34c137af45adfc61842fcad056b9f35e3557c3b3401c17497873b537332", @generic="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@generic="5c4a865e6d16e7c0cc4385cc3b1e722c6128e0b64eb57c6a2a7ba97aaa61ad4f9091d1edf42a9229c983824734fc10f01938388cbfa5cbf6bb1479126c86925ebb8da9f0561688744dd60cc70c3c5f5f3080f0f083ca3d989d297e73a530c1f6e7d29f457754f56d8811624cdd052b6e6f947a2ff1c3efc793c5071bbf6af71f6fa3196144e59a279c62a8bf6e2076cc0ead33bc1d0216612cecbdb55e46ab4d78be5ef95937731f67e9e25e93f35649c0a3802d407e7d0da646a38223e5d086c0f707dea9480d99fa9e909884cea3d8e0a8dd581c88a7fb234f9de4faadcd76fe", @generic="b31e69af12ccccd47736f3477696c8a00225d42c243ef81e7eab4329801a7a5e0afa74c419df955bf377a747e8447b1608cb60d61571ea51bd4e89cf12a452cb1013df8e84b941d90f6881e8ff600edbbdbefa0d27a4f325dba16ce4ec64aae0c56fd302dd88e1dad6b824a8d0f63fcdd1568bb331f331a104e9ca2bddbba9f1b25962068c128379ac9d8bea53159f00ae5fabcb96236162c3a35799be44865ef4ce39e284"]}, @generic="da398ee48256ff688c3fdb43a488702de5f06d7249324eaffbc56e6eb37d6f24b5c91e384d8f9f40d7a6a0728a51ebeb0a95986080803945a63ebbe6cfab6beb0dec6b1196ff1ea0e0ac839fdc139d1c573daaf6f01827155e152bf1ed3f4ebaf629c8b6fe43c91c5c992cc53caf9342c8007bcab0cf6d9b06f28e8d29bab4808cafb503bd5b173cb8cc04323549cc658d8f2aa92a0186cebeb2e5d0d5455eba6ad5fbc0b0c7dd202f8e124255bc40887900a8a1443287f0d428ab843f8efef523549e8686fa4b720fdd5009ef58665afe4a9a81f35654ade3b91758f7", @generic="c077162b54bd71f8a62fc48d81368c2eda59ed1b7c2503942a4189754f186b955fd39470d2f7d14603bfc5f4f7fdd6dd646c984a712b47567f14b4291ab14f7c69444f9ef33923d179395e0c9831f0145476bf050aecd41794cc142884ec9dc8f0360308f5fbaf2b0895064e", @typed={0xc, 0x45, @u64=0x8}, @generic="1f0184d20b3ccd0ab9a324d44417747657ddaaf5ad01a17740745c3c2253cfb993ae1f0e26361e4a3c6d31fcad1a84ff35d3cd3dd8665c3676fbc539c184c666ffd1c6e1513330680b510759a25765ad091f72295868374bf90abb6c913e993d250f2290b7be6c471e370dd28915a855d0c237ac7da0677e1ea00159566c83a26ae985b45ad1a69183c66e6c5d7943902cc9e1087ebb4a4628d0a689820b85be4847c20f9b975c41ec7b8a00c152244eb019423d4736cbb780d57cd796b6d6c2a27dd9d8ac9688156840b1f919ad0bc7e51c4b", @nested={0x1d8, 0x3e, [@generic="dc3feb1e1cab9db2df61121ba9ec83764098aa4ce64f616b47cfc24d7c59a3f941788a121db4a164e4e88e", @typed={0xbc, 0x26, @binary="fba94053ecf2d3cf0a86e32ad44cceaa771fdac5cf149c13c9f34244e49a0a19bcce7fcbbca776a3ecd56acee13eb84ac5d16dcc751965196d076542136ee2388fdd265924791db7b782579a486e2c208230ee4a3dd4d7c92b6b5e7ad5a26458b83a37f8eea4a8d97ca4357f8a77b8382d556a3c79b83d112371b5d7b3b5ea41eafc4fbc844c3c2b0f5f136572279b7253b70af6f0aec6b8101ec81404874a889b3ffd861f037ad4e9fea88e3e1838619cd4523e7a20ef"}, @generic="e0b2fbe333d7", @typed={0xe4, 0x5e, @binary="b813cb7c60c4eaca95d105ef6ac021aa4a86f79ffbdd371f3d17c4ffb6e8c2b77bae34ffb7a2b91ec25c63be366f88e8fb180dfc2e5aba780a9801568ad82af8ed1afc4b47348d0fc34d0868927b5cc56022213625e4b1a42b31e0dd1cc6308262fb4fc0d774c66cd37f38f22416a5a8690f4fd1ab217cd67cea93412666c7e5791f069997ca7df8be352c2eda34443d1b2ec1f97162a77af72b98e4fe0d9ae3c89a760377a529eb52c25d7cd9094cc8501e9463cc6501b279c1d78971869d95061d725208a1c4deef9391bd6833d89c8004aa9eb114b25d3f04524d43"}]}, @generic="3f09f5e35e3593f28d907d3fce6bc5eb95d8c81bf3f340d3775b6a1571c937af3e047d89b4d0772cf2d72063f12ca0a45b735d11a5306a734ca156c338b2823145e2e2388c776838e0903b13b0cf2b00ffb27aec808d1e91b479332661b348609492a023656f0bb392b7a3c93ca7247d4d544f6d77a1d2b7e5ef2a4854b097076313028249418e9e27a272798768ad80e3ce421f"]}, 0x1bdc}, 0x1}, 0x1) 2018/03/25 19:23:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="850000081e48d692ab050000000500000000000000950000064f93ee1330ff7470fd6167f8a0d168e7430e760979d89ec7"], &(0x7f0000000180)='syzkaller\x00', 0x9, 0x99, &(0x7f0000000040)=""/153, 0x2}, 0x48) 2018/03/25 19:23:23 executing program 2: syz_emit_ethernet(0x11, &(0x7f0000000440)=ANY=[@ANYBLOB="aabfaaaa00000000000000ee000042a7030000644b07c993f42c595f560151b73ab2905953229cd3cd7d4a6116929ee5ca2f68593fe9d550f9bb3453318772966d82e383c344b81ad24aa748efc8c60b3c9f4a1996325bd00fafefecbb95eee2f4de912fdc80318db9a41f38b9dd9154c6ea0b336b18b97ced790b0da9c29612941ff9d088345a3e487ab0321b72ba8894130e3565d1a56e62ff044e32a3b00660af2f835a9b5e07c35d4bc5fd431c9e91e33561865e4c"], &(0x7f0000000000)) r0 = shmget$private(0x0, 0x2000, 0x401, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000600)) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") r2 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="5734c1879f1019f4efc6efc38cdcb660d00c0afb2d40dbc5fc18a3e20f3054d66cfe86ac2bfb79b135e9b87bd531c3a00bd6eacffa4befcdd47840066a2382d1650e72add80225397ee9b72cbc269745126a7b2416925da2d6d6922949a060d9c1efd4286c994258fc52bd234f194043794adb39ba5ba78de6134dbd83b307800b91755266a4bb5139a42a31d4eead481916b037972030136902c36812677831a8208b10f21bb960c4cc71f0b2a189164eeb4ff22210d77c96138d11a86d32460fa73d23a46146c0633b416d0bb2487a1508", 0xd2, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, r3) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="c9ab30fa864aa714808496d0a7b5c7a569e3cf4d05d5fa6b0c9b81fec6f70b6118d3fdaa27872c75403c9d0f59c00a2b0fc95a0c0628914cf45b9842c16a34d4b808f9ed12a591ae8e96194ffcb05d1ca4ddca884db5fbd57e9b56189dec1dcd6e07f142c61e1af1e58b33fce0c0dd8b07ee69d09f543cd196f63890fe394eaefd7f8fba2e498e787a64868db58c4a6ac36c233b603f0878e20a7204470b824f486166ec4490b8b8501f00e1fda8773b7862cde130", 0xb5, r2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/25 19:23:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x80400) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r0, r2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:23 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)=ANY=[@ANYBLOB="140600000000010300000000b700002efb000080"], 0x14}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000200)="6e65742f6c6c63007f4070ac43a38c2f70a22d1341b3869682319791977db905d49fa8e75a5166644e514c37b99e3c697aa5fa5574c30a529870a805b27c7dc0cf8b4cd6176158b6ccd39437b6dfcdef085b1af4fe924864e5e76a49abebe17cc0a390d018ef62b613564edc66e6011b6985760ae6da35dc87cb3bb13987425b024f838b7e086eb774790cd09f866ef1bdfee156232328875843fcc07a507c9dbca353f5077a507dd0ccf3c2ee5cca3e653c86b5fc221aae2a810f6334df8fc9151c636c60a2") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000300)=""/4096) r4 = fcntl$dupfd(r1, 0x406, r0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000140)=""/146) time(&(0x7f0000000040)) 2018/03/25 19:23:23 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001480)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000001580)=0xe8) r4 = getegid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001600)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001740)=0xe8) getsockname$netrom(r0, &(0x7f0000001b00)=@full, &(0x7f0000001b80)=0x48) r8 = getgid() r9 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) r12 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0}, &(0x7f0000001980)=0xc) getgroups(0x5, &(0x7f00000019c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000001ac0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f00000013c0)=[{&(0x7f0000000100)={0x12bc, 0x2f, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@generic="af034768f1f65c332823cee1e7222e5e25ecfe1d6d50cf47cb1228a88fa9a2461b1d2a73aee1c6f4d7", @generic="e53650157e72c65474cb273d74576998ab6bd717e13cf9c670de9e04d1e5fe06215f437c253a8e97dcf79d792505812f2e15690031d9fd4663a23f142b4ae2f31f3714de34eb09246de290b508a8c7dd5ff6336dd14280e247902158269082d46e93a6e14faec7d7cb4c3cd0a9d1e7cffde5306970a4e31e0b9747386e4a617b8351e09656ac7eb4e384a1d5b556523da70b1db7255be13e18892401f88babc0f5cc", @nested={0x11d0, 0x55, [@generic="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@typed={0x14, 0x69, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="17a836dc67840fed8cc642e96642a6b62aa48599509605dbe82c7bf891ee2054917acee8d21c125d7dcbe091232726bce336bb54655c085e6973af86590e91c3e701e73aac007904f5e552b0554423796253091b8d3edbe9bc53718bdea9b012af703927db39e3ffa4a8988d4f7f2cb40eead5826c04dfb78a07a49e7b9c8cc1d1ba35b3d65c65b77770e318deb3fa8aa647aa83b56fe786b30153a0539f7335676b454e1656de342520bcee3ac2bbcced40470ac9f8c16e033b6fd64f29c1a1586efed700b97a5ae7321ff00fc5f92b022a431a15", @typed={0xe0, 0x22, @binary="e7c5e00591e9ddfa92f86101abe5b78b820bed0d1cae1e32e9e9ec6d635d1c1a392c4ae376801db7169cee4dd85b79a88fed192bfde3b124eb52642217c54cd8f26f12a9d5ea12dd17dfc9bf9af0d77eab70a0a8608282bda5631388804a2e68c3559d158c32c428a18413152443d7189af9c40f8a7d8348eac97e94513306e29c1a90087c4fa02ffa7494335fb8d91efac6ee1b24ee6cb2fe8ee33eb9b6124855373ec08a12b77f443c6b70fcab3fa4352bc1575e45e33ec3846db720ea4cb3a7bdf473d7c40127aca2e6f491bfc89fdb209da13df7ffb4a4"}]}, @typed={0x8, 0x8a, @u32=0x5}, @typed={0x8, 0x72, @fd=r1}]}, 0x12bc}], 0x1, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1}], 0xa8, 0x10}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r15 = socket(0x10, 0x802, 0x0) write(r15, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/25 19:23:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/159, 0x9f}], 0x3, &(0x7f0000000400)=""/159, 0x9f, 0xfffffffffffffff1}, 0x40000100) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) 2018/03/25 19:23:23 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) 2018/03/25 19:23:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xffffffffffffff08, 0x8000) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000002c0)={0x3, 0x7, 0x1400000000000000, 0x0, 0x8000, 0x986a, 0x9, 0x80000001, 0x1, 0x7, 0x3ff, 0x3f}) r2 = accept$alg(r1, 0x0, 0x0) r3 = semget(0x1, 0x2, 0x80) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000400)=""/35) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x5b61, 0x40681) msgrcv(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000028614a1f282e18cefac13c42b3000000000000000000009018d0af3262000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f900000000000000000000000000000000000000000000000000009408755ae28d5ab2fd60800000000000000014"], 0xd0, 0x0, 0x1000) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/55}, {&(0x7f0000000780)=""/195}], 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000000440)=""/239, 0xef, 0x400000000}, 0x80000000000}], 0x4b4, 0x0, 0x0) 2018/03/25 19:23:23 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = getpid() capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000080)=""/179) 2018/03/25 19:23:23 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x345) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0x4) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0f2062360f32670fefe536360f01cb0f08f704700b0799b4c744240003000000c744240265000000c7442406000000000f011c24660f388073f0660f67430026f20f2d9000000000", 0x48}], 0x1, 0x8, &(0x7f0000000180)=[@efer={0x2, 0x8d00}, @dstype0={0x6, 0x6}], 0x2) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) connect$packet(r2, &(0x7f0000000240)={0x11, 0x4, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/03/25 19:23:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e9d000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000100)=0x14) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/25 19:23:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="00400800f2539001278c0a3a3d28cb26f43c23cf0c6aea4c3a20dc24fb31c3679063d7db7bca4c6f5952c49f6c2cf1d0afd01a9bbfb443e0bb1a9c9c1f2c4f74248e53d1f9c7e1a7bcfbe1ac416365fa3d1b3c2baf7b0546c70e78b11363e398fbd9edd73cc54ba930fd812f159ba567bb9ee139389c71c20a11542ddb3e4ddd1cbbc5754597ef9ddce10b052350103ff423c6bf29f3f7"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 2018/03/25 19:23:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000014c0)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x20000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x810, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xfffffffffffffffe, 0x1000}) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'ip6tnl0\x00'}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/25 19:23:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x6, 0x4, 0xff, 0xfffffffffffffff9}, {0x200, 0xc17, 0x632c14e, 0x7}, {0x101, 0x1, 0x6, 0xffff}, {0x40, 0x2, 0x5, 0xfff}, {0x0, 0x3f, 0x6, 0x3ff}, {0x1, 0x6, 0xa4, 0xfffffffffffffff7}, {0x8, 0xdbd, 0x1, 0x4be}, {0x8, 0x7, 0x0, 0x81}]}, 0x10) eventfd2(0x0, 0x0) r3 = accept(r2, &(0x7f0000000180)=@ethernet={0x0, @local}, &(0x7f0000000200)=0x80) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) 2018/03/25 19:23:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/03/25 19:23:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf11}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x4}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @empty, 0xa336}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x2000000000}, @in6={0xa, 0x4e21, 0x7, @empty, 0x2b02}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0xf4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:24 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x800000000000, 0x5, 0x22}) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/03/25 19:23:24 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) mprotect(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x0) 2018/03/25 19:23:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc492, 0x48001) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000400)=""/240, 0xf0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[]}], 0x1, &(0x7f0000414000)}, 0x40) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000001c0)={0x3, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x210) shutdown(r3, 0x1) 2018/03/25 19:23:24 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd21) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000380)="240000001a0025f000000004be131f0e0a0b00000004bf00000008ec0800030300000000", 0x24) 2018/03/25 19:23:24 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001080)={0x1b9, @time={0x77359400}, 0x9d, {0x0, 0x33}, 0xfff, 0x0, 0x649}) 2018/03/25 19:23:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) 2018/03/25 19:23:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/25 19:23:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x6, 0x4, 0xff, 0xfffffffffffffff9}, {0x200, 0xc17, 0x632c14e, 0x7}, {0x101, 0x1, 0x6, 0xffff}, {0x40, 0x2, 0x5, 0xfff}, {0x0, 0x3f, 0x6, 0x3ff}, {0x1, 0x6, 0xa4, 0xfffffffffffffff7}, {0x8, 0xdbd, 0x1, 0x4be}, {0x8, 0x7, 0x0, 0x81}]}, 0x10) eventfd2(0x0, 0x0) r3 = accept(r2, &(0x7f0000000180)=@ethernet={0x0, @local}, &(0x7f0000000200)=0x80) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) 2018/03/25 19:23:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x2000, &(0x7f00000000c0), 0xd5b2e54182f98676, r1}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) [ 304.335582] binder: 19422:19428 ioctl 4040534e 20001080 returned -22 [ 304.354164] binder_alloc: binder_alloc_mmap_handler: 19422 20000000-20001000 already mapped failed -16 2018/03/25 19:23:24 executing program 7: r0 = eventfd2(0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/78, 0x4e}], 0x1) get_thread_area(&(0x7f0000000040)={0x8, 0xffffffff, 0xffffffff, 0x8, 0x670c, 0xa3, 0x7, 0xdd, 0x20, 0x3}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x20000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x228, 0x9, 0xf, 0x0, 0x70bd27, 0x25dfdbff, {0xa, 0x0, 0x6}, [@nested={0x214, 0x2c, [@generic="1b615870e272eb28b384a924a29d17cce45cf6f73727f4063b69d3181eb57826d08bec91f75e5e3486377be666a9012081ed8a62618732ae9b929aea9efbf3eb8fd09dfda9a2058d819d30876de119f685ce23ee8d73a2422c", @typed={0x10, 0x35, @str='/dev/midi#\x00'}, @generic="e17362d87fb11a93a18bc4a2f61bd51291c6a04dfccb5c8907f97a84e0db370e3849a4b32c7f882f78d4c1e5f4dbc2b5fbc3a0d127ace1fa1d65fcf6f05123fcd5530f73e84337d56aa6fb05ce54480089ab027d47720007785b5580c9bc07e4a2c82685ac21a645fc4441b9d23858f01e70df3077e5a732a0798759eab0df22c51bca5eede4e1cb705b63c18757d706", @generic="4cd5c11848f9c07b05c765f2ced7334083e96d808301c4aa639eeada5f2c0b32920e01c4e791ff10d800a3cc3ad7bf8be9a2ecf3b9204c1bfeb37c8be3d2812a377a3c36eecb9c9e7c1ad6625362477c2240a91af76b0453d820665215188a629d4170ca2348d93a51c44c117e7484ad19da69f02a726970c6942f5921630d097c4ac7335f17b1472bd4b5066652924095433e3a6d99d56bd850ce0660f59cfe7d5c8f963f0e93663365998aa6c9f5d2d4810a25399d2221bb", @generic="35a99b7d72b115ffc17ea3179fcffa0bd9c350dc922897f1b727faecad2c59ece2d0e17b9a3d3c140c16243b3a256310f30998538e51f7b19092d9c68587df0be2b467", @typed={0x4, 0x3f}, @typed={0xc, 0x81, @u64=0x1ff}, @typed={0x8, 0x1a, @pid=r3}]}]}, 0x228}, 0x1, 0x0, 0x0, 0xfe61167f42c8aef2}, 0x4) r4 = inotify_add_watch(r2, &(0x7f0000000780)='./file0\x00', 0x10) inotify_rm_watch(r1, r4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x20, "7fcce95f394cfe2df45b0392a21b5074e70edbbd9f92ce930367905352c5629d"}, &(0x7f0000000300)=0x28) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r5, 0x4000, 0x7}, 0xc) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000100)="d22c9519724782458410bc6632beeb9040017af5f5416e110fce715dcbed2b28") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000700)="2cb404edb03a8554070f8fd27312cd5dc4ba93527ac89c338640de889608a4d03188ec4117b9de58c63890e217fafd5501bef28d8da79a88f0e2f4c954e1053ba98c5be8b401e52c2b343e3225fc69726882f2d394e193") setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r6, 0xffff, 0xfffffffffffffff7, 0x17c, 0x9, 0x8}, 0x14) 2018/03/25 19:23:24 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x62ca83, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x3f) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000280)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x40, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x400000000}) recvfrom$packet(r0, &(0x7f0000000180)=""/196, 0xc4, 0x1, 0x0, 0x0) 2018/03/25 19:23:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) [ 304.472394] *** Guest State *** [ 304.475828] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 304.484730] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 304.493599] CR3 = 0x0000000000000000 [ 304.497356] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 304.503892] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 304.510478] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 304.516486] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 304.522490] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 304.529903] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 304.537925] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 304.545940] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 304.553951] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 304.561954] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 304.569964] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 304.577947] GDTR: limit=0x00000000, base=0x0000000000000000 [ 304.585946] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 304.593933] IDTR: limit=0x00000000, base=0x0000000000000000 [ 304.602046] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 304.610126] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 304.616552] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 304.624033] Interruptibility = 00000008 ActivityState = 00000000 [ 304.630282] *** Host State *** [ 304.633484] RIP = 0xffffffff811cdae6 RSP = 0xffff8801a0baf3b8 [ 304.639513] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 304.645935] FSBase=00007f591d962700 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 304.653758] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 304.659669] CR0=0000000080050033 CR3=00000001885f6005 CR4=00000000001626e0 [ 304.666703] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85e01610 [ 304.673374] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 304.679439] *** Control State *** [ 304.682895] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 304.689568] EntryControls=0000d1ff ExitControls=0023efff [ 304.695045] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 304.701980] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 304.708656] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 304.715248] reason=80000021 qualification=0000000000000000 [ 304.721569] IDTVectoring: info=00000000 errcode=00000000 [ 304.727046] TSC Offset = 0xffffff5ac7efcf38 [ 304.731388] EPT pointer = 0x00000001d780201e 2018/03/25 19:23:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x1000000000008) r1 = eventfd(0x40000000007) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4, 0x2000000000200000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)) 2018/03/25 19:23:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={0x0, 0x7, 0x7, 0x80, &(0x7f0000ffd000/0x2000)=nil, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) 2018/03/25 19:23:25 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x4, 0x4000020030}, 0xc) writev(r1, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r1, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a0fa0)=[{&(0x7f00007abf7e)="dd", 0x1}], 0x1, &(0x7f00009e9000)}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x80000000, 0x2c6a4443, 0x6, 0x1, 0x0, 0x1, 0x8000, 0x8, 0x3cd, 0x9, 0x47, 0x4, 0x7, 0x2, 0x2, 0xff, 0x6, 0xea3, 0x4, 0xb81, 0xfffffffffffffffb, 0x2, 0x3, 0x80, 0x4, 0x8, 0x5, 0x0, 0x3, 0x4, 0xffffffffffffffe1, 0x5, 0x1, 0x3, 0x7, 0xd871, 0x0, 0x1c44, 0x1, @perf_config_ext={0x1, 0x8001}, 0x1004, 0xffffffff80000001, 0x3, 0x5, 0x1ff, 0x1, 0x1ff}, r2, 0xb, r0, 0xb) sendto$inet6(r1, &(0x7f0000b10fa2)='>', 0x1, 0x0, &(0x7f0000476fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000febfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 19:23:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x800) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000040)=""/50, 0x32) 2018/03/25 19:23:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x3, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockname(r2, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80) sendto$packet(r2, &(0x7f00000001c0)="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", 0x1000, 0x20000004, &(0x7f00000011c0)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:25 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000000000000, 0x8800) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/52, 0x34}], 0x1) 2018/03/25 19:23:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x3ff, 0x3, 0x5, 0x7, "3015e7180cb6a9697a3a33f1cef58fcfb6d6aadce136c3db1f5e09aa5d638315bb869d8b48135b719a8deaaf", 0x100000000}) 2018/03/25 19:23:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x1) 2018/03/25 19:23:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x1) open_by_handle_at(r1, &(0x7f00000000c0)={0xf1, 0x7ff, "8bd55d1909ac64e983ad30de463c01647131db1b6e5e03cc5b0244f50719377b43ba116a111c7790991251e2b6f805cd49d512a525ec1587f86a427c0fe7c13f735eca208e4077c43551c47654dcba098eadb0cf71e338fa5c88c50faa06765663e8ed7653636ef983e8c954e4f29a6fd3a512e4c6b36d931318ec40024ef3af24f767dc255416a0ac47239d405923092c7edc84f1a6cce57aae8a90be13267586389f9401080db2132c506f054abfa2a931bdca61e17fd78d575d50d5a050a3963d0898370b5fec632ec24d8353bb140566f5993db38187d551e1ffaa2177ba5b91c6eb55d8ae18ac"}, 0x50100) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x14c, &(0x7f0000000080)=0x2) sendmmsg$unix(r0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f0000003800)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}], 0x1, 0x0) 2018/03/25 19:23:25 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) fcntl$notify(r0, 0x402, 0x800) r1 = getpid() migrate_pages(r1, 0x80, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x6) renameat(r0, &(0x7f0000043ff8)='./file0\x00', r0, &(0x7f0000045ff7)='./file1\x00') renameat2(r0, &(0x7f0000047ff6)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/03/25 19:23:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="c30100000b00000000f7c7ceb9b45fbcadc0452f1d0cdb00e07aa3001400000000eb080019000000"], 0x1b}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0xac, 0x35, 0x2ff, 0x0, 0x25dfdbff, {0x7}, [@generic="adb5eff6d031990e690bdc2aafd4490ca85c2f00c1c58adc5d7db3d772e3d6707b96970339d591edefc89d3131c5b9c83fa760e6feaddc33d68a7ed2f9fba14138a84f7ec8c2fbbb38ec305be33cb53583ac6da1ad8d82a38c2231821b91d82d587d59d623aa6784e5f2abce39d7568bef3feaa65f6dd9386ab2211d2bdc11e9c609b67b0153ba11b7de4ca8e1cb14f4", @typed={0x8, 0x1a, @fd}]}, 0xac}, 0x1, 0x0, 0x0, 0x800}, 0x0) recvmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000280)=""/187, 0xbb, 0x240}}, {{&(0x7f0000000340)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/15, 0xf}, {&(0x7f0000000440)=""/21, 0x15}, {&(0x7f0000000480)=""/67, 0x43}], 0x4, &(0x7f0000000540)=""/205, 0xcd, 0x6}, 0x800}, {{&(0x7f0000000640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/221, 0xdd}, {&(0x7f00000007c0)=""/193, 0xc1}], 0x2, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f0000000900)=@ipx, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000980)=""/56, 0x38}, {&(0x7f00000009c0)=""/192, 0xc0}, {&(0x7f0000000a80)=""/209, 0xd1}, {&(0x7f0000000b80)=""/113, 0x71}, {&(0x7f0000000c00)=""/3, 0x3}, {&(0x7f0000000c40)=""/235, 0xeb}, {&(0x7f0000000d40)=""/143, 0x8f}], 0x7, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000000e80)=@nl, 0x80, &(0x7f0000001200)=[{&(0x7f0000000f00)=""/229, 0xe5}, {&(0x7f0000001000)=""/251, 0xfb}, {&(0x7f0000001100)=""/150, 0x96}, {&(0x7f00000011c0)=""/9, 0x9}], 0x4, &(0x7f0000001240)=""/141, 0x8d, 0x3}, 0x5}, {{&(0x7f0000001300)=@ipx, 0x80, &(0x7f0000001480)=[{&(0x7f0000001380)=""/107, 0x6b}, {&(0x7f0000001400)=""/67, 0x43}], 0x2, &(0x7f00000014c0)=""/48, 0x30, 0x80000000}, 0x6}], 0x6, 0x2000, &(0x7f0000001680)) r2 = openat(0xffffffffffffffff, &(0x7f0000001740)='./file0\x00', 0x84240, 0x8) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000001780)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000016c0)=0x8, &(0x7f0000001700)=0x4) 2018/03/25 19:23:25 executing program 3: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x8080, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) clone(0x0, &(0x7f0000001280), &(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)) tkill(r2, 0x1000000000016) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/03/25 19:23:25 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000007c0)={0xffffffff}, 0x1, 0xc}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@notify={0xf, 0x8, 0xfa00, {r1, 0xf}}, 0x10) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) 2018/03/25 19:23:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) rename(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)='./file1\x00') r1 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x10, 0x40) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000006c0)=""/125, &(0x7f0000000740)=0x7d) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x2, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in, 0x4e22, 0xff, 0x4e24, 0x4, 0xa, 0xa0, 0x0, 0x3f, r5, r6}, {0x8, 0x0, 0x378, 0x401, 0x5, 0x9, 0x1000, 0x7}, {0x9, 0x7f, 0x8001, 0x8}, 0x7, 0x6e6bbb, 0x1, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x2b}, 0xa, @in6, 0x0, 0x4, 0x3, 0xffff, 0x10000, 0x1ff, 0xc38}}, 0xe8) write$vnet(r4, &(0x7f0000001880)={0x1, {&(0x7f0000000780)=""/241, 0xf1, &(0x7f0000000880)=""/4096, 0x1, 0x3}}, 0x68) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x9}]}) 2018/03/25 19:23:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x7c, "8f2020af5aa5d41e4509cf78bb91c59fb7d56dac926964eee91bc6aa0e97ee38ced3981bacaa3c878dd7d266e00ae191f95df428663804b45d0236155e64acbad3d95a7e6260b896f37f9c29a29535aca532bb70c2a18a593e1df92b2a86ada9343bd32ff40cf6818f00bb88a9ccca1b73c14036f3c27c9705ce1ca5"}, &(0x7f0000000140)=0xa0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x2, 0x7, 0x10001, 0x0, 0x1, 0x1000, 0x17000, [], 0x986}) getgid() setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:25 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)="4fca18be7ad8b176d00f42db22bb1714e5e569bc7cee1d7ddf73ff0280824351a8a70409f4ad600c18437a9db78a8be5deddeeadceeb227cd8d4ab83da3d33f9283ccca86b14b2f7ff8981bea46d8ee7cc7c9ed9507f375654da5d9edc860e710b4e715e9c68293de546fef1d6a7e4673d35d952f43a275433fcea98da9cf7fa6956e19a1a76913cf613d0badc78091cebfba9fd86179c91e38f67b7162147fe60f2550d", 0xa4}], 0x1) 2018/03/25 19:23:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x4000) 2018/03/25 19:23:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x11, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2300000024009115460000000012000001000000090000272900006a00000011007352", 0x23}], 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x501040) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_getroute={0x14, 0x1a, 0x303, 0x70bd27, 0x25dfdbfb, {0x2}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r2 = semget(0x0, 0x1, 0x21) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f00000001c0)=""/243) 2018/03/25 19:23:25 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x15f, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/176, &(0x7f0000000300)=0xb0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)}) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x3, 0x1f, 0x400, r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x1, 0x1ff}], &(0x7f0000000200)}}, @free_buffer={0x40086303, r1}, @dead_binder_done={0x40086310, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000002c0)=[0x38]}, 0xfffffffffffffffb}}, @enter_looper={0x630c}, @increfs={0x40046304}, @dead_binder_done={0x40086310, 0x1}], 0xc5, 0x0, &(0x7f0000000500)="6bad5ef9b32ff8ea836701fba597c93fb91c8b35424693664f84623e046a3582b2fa1cc2589e6b2bf5300f761e60e20be86b886840fb745f01ab35b9daaf06ce08fad247013f71702af09e36efa5d79fdf5e4f387277d7b3d5e01cab2a81f190e0911a7b534cfa9389d3bdba8910cba96437000a748ef75a6eb5f662a87ef4c757a54632fb8a7d6abf869e15a6fbf6ee0058b372bd8ff0f6a46b4f9b652f84af26b283d192bbddaf71e89ac2efa7914a6150aeaa369287c7d119a6abf77bb08fa10e8d99d9"}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) tgkill(r2, r2, 0x2) 2018/03/25 19:23:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='.', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x20000, &(0x7f0000000100)) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0xab00, 0x12) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/240, 0xf0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000300)) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/91, 0x5b) [ 305.924985] binder: 19532 RLIMIT_NICE not set [ 305.934348] binder: 19532 RLIMIT_NICE not set [ 305.959320] binder: 19532 RLIMIT_NICE not set [ 305.965285] binder: 19526:19534 got reply transaction with bad transaction stack, transaction 210 has target 19526:19532 [ 305.976423] binder: 19526:19534 transaction failed 29201/-71, size 40-0 line 2778 [ 305.987050] binder: BINDER_SET_CONTEXT_MGR already set [ 305.987108] binder: 19526:19532 ioctl c0306201 20004000 returned -14 [ 305.992513] binder: 19526:19534 ioctl 40046207 0 returned -16 [ 306.008591] binder_alloc: 19526: binder_alloc_buf, no vma [ 306.014239] binder: 19526:19534 transaction failed 29189/-3, size 0-0 line 2963 [ 306.029343] binder: 19526:19535 got reply transaction with no transaction stack [ 306.037101] binder: 19526:19535 transaction failed 29201/-71, size 40-0 line 2763 [ 306.061836] binder: undelivered TRANSACTION_ERROR: 29189 [ 306.067774] binder: release 19526:19532 transaction 210 in, still active [ 306.074717] binder: send failed reply for transaction 210 to 19526:19534 [ 306.081614] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 19:23:26 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x81}, {0x16}]}) timer_create(0x7, &(0x7f0000000100)={0x0, 0x3b, 0x1, @thr={&(0x7f0000001000)="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", &(0x7f0000000000)="23ccb910a67b7c9ed07dca298c5bb5b0e4ab2e9b35c64b172dd9f545d0d1c79b3d75373ea4e1b0df4efd8dcedea0602dcb9d097586da647db72a6f645829d60204810c17800d2fe2bcf47dd364837f16f4a96c49f53a34a5fde98220171404caa148fd2f08818be67a4efabb465259f31c86495df2932652cd0dac3085704520da9e53d4d916e602f34414d518a4cc5cf3de38fc9cc81af361454e7cba4a420a289b0cb6a3ee13961cdfd73dc953774a73962e41e7ab5da74b3b5ffe55484f8e7249ae311278659d55ee18ca1cb26261fe4dcf687a17656186291d81"}}, &(0x7f0000000140)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x101, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/26, &(0x7f0000000200)=0x1a) timer_delete(r0) 2018/03/25 19:23:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x6, 0x578, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x662) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000009c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/03/25 19:23:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="042300000000400000f3533456b0e787a91b02b0758a49b58ea432826a598ef30c10e4d9cafe8c46a238736c728a286cdcb359434e16456a5289ec42b8b1090000008fc625d9db2bb4362a054ae32db744c2a3e0a9d0a87f98f987f093466f"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:26 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x240) syz_open_pts(r3, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000000c0)={{0xe0c7, 0x5, 0x270fc0000000, 0x5, 0x200, 0x1}, 0x2, 0x5, 0xffffffffffffffe0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000340)=@acquire={0x0, 0x17, 0x800, 0x70bd26, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x33}, @in, {@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 0x4e23, 0x80, 0x2, 0x20, 0xa0, 0xbf, 0x0, r0}, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e24, 0x5, 0x4e22, 0x0, 0x0, 0x0, 0x20, 0xbf, r1, r2}, {0x1, 0x7fffffff, 0x81, 0xa182, 0xffffffff00000001, 0x401, 0x0, 0x9}, {0xffffffffffff76b0, 0x0, 0x7fff, 0x80000000}, 0x0, 0x6e6bb6, 0x0, 0x1, 0x1}, 0x7, 0xf94, 0xffffffffffffffe0, 0x70bd2d}, [@algo_auth_trunc={0x0, 0x14, {{'sha224-ssse3\x00'}, 0x0, 0x3e0, "985f559104980f00f6a1149ffe23a478cbf2fee1f750575d8c780c095e9d623387f5fdf1a9830c1f51955758b71f26a1a8297308de51b4579c1a0e1698d84140ba76819a908d3d43ef4bdb00034354919b84f8ea0af22b71a1882d44cf6b45204b0525cdb6806169557d763eb43c7ff0bf84"}}, @address_filter={0x0, 0x1a, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0xabaa, 0x3}}, @ipv6_hthresh={0x0, 0x4, {0x23, 0x66}}, @migrate={0x0, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x2b, 0x3, 0x0, 0x3503, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x7e, 0x3, 0x0, 0x0, 0x2, 0xa}, {@in, @in=@multicast2=0xe0000002, 0xff, 0x3, 0x0, 0x3503, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x33, 0x5, 0x0, 0x0, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2b, 0x3, 0x0, 0x34ff, 0xa, 0xa}]}, @tfcpad={0x0, 0x16, 0xf42}, @policy_type={0x0, 0x10, {0x1}}, @tmpl={0x0, 0x5, [{{@in6, 0x4d6, 0x2b}, 0xa, @in6, 0x3504, 0x4, 0x3, 0x81, 0xfffffffffffffffb, 0x10001, 0x100000000}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x0, 0x0, 0x30ff, 0xaa5d, 0x7, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x0, 0x2, 0x8, 0x4, 0x8, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x33}, 0x2, @in6, 0x3505, 0x2, 0x0, 0x42f46dd8, 0xeb3, 0x7, 0x6}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x8, 0xc3, 0x401, 0x8001}]}, @srcaddr={0x0, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0xffffffff80000001, 0x0, "8505a78f155aa201f309ac32bf58b275648c108cf854dfc05712eeb2dc5407d08dc2db333598e9ecb2aaa69a7fbaea5bbf95a46bca5a1727c64ca48388fcd3b9e95a53c42a8778b8e779f52f85577151ce72267e43a9466d7d676032ca938663614510a2be607c53f14891c87846ee1d0804095a3e012cadc3fb9ac9efbaa606171c7f4d6870913d2458b54662c4549648662878b4ee8f8afbacb088e59dc09f5c2dabc24da740cd48146398239bab56ffc7fc4fc257697a25006f042171cfd01f08ee61f8830cbf2b58772a4f6237f2d24dac1345c2872ee7870b"}}]}, 0xffffffffffffffb3}, 0x1}, 0x0) 2018/03/25 19:23:26 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000000ffc)=0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x200001) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x98) 2018/03/25 19:23:26 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4282, 0x0) bind$inet(r1, &(0x7f0000002f00)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setlease(r1, 0x400, 0x1) 2018/03/25 19:23:26 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0xfffffffffffffffd, 0x0) r2 = eventfd2(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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x9, 0xffffffffffff0001, r2}) [ 306.596519] kernel msg: ebtables bug: please report to author: Wrong len argument [ 306.630986] kernel msg: ebtables bug: please report to author: Wrong len argument [ 306.657892] audit: type=1326 audit(1522005806.870:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=19539 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 [ 306.677470] audit: type=1326 audit(1522005806.870:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=19539 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 19:23:27 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0), 0x5c006b8f22dcf6bc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000400)={r3, 0x30}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}, [0x4, 0x7, 0x80, 0x9, 0xffffffffffffff89, 0x0, 0x7, 0x6, 0x1, 0x2, 0x6, 0x7, 0x10001, 0x8, 0x10000]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x5, 0x8}, &(0x7f0000000340)=0x90) 2018/03/25 19:23:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) dup3(r1, r2, 0x0) 2018/03/25 19:23:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20402, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file1\x00', 0xa0) fchdir(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3f, 0x200000) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000480)=[&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', &(0x7f00000002c0)='cgroup\x00', &(0x7f0000000300)='./cgroup.net\x00', &(0x7f0000000340)='/dev/rtc\x00', &(0x7f0000000380)='-:\x00', &(0x7f00000003c0)='/dev/rtc\x00', &(0x7f0000000400)='@em1eth0[}\x00', &(0x7f0000000440)='nodev\'\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='./cgroup.net\x00'], 0x800) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000100)=0x1) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x400000010001, 0x3ff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x5, 0x8}) 2018/03/25 19:23:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x10003, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x1, 0x1, 0x100000000, 0xfff, 0x859, 0x1, 0x3}, 0x0) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) 2018/03/25 19:23:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x96, 0x5, "5f20a4fbe65646f1c1f659b28247bf619947827f1cc959d91909df1622b2479b9ce7e9de3173404bd67e45a86e7a86de0543c1aeb2f129fcc197a019a9c5e04da9b49f039ecb721037e2758c1ad26785"}, 0xd8) 2018/03/25 19:23:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x6, 0x1, 0x3, 0x7, 0x6, 0x8001, 0x9}, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000100)) 2018/03/25 19:23:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x1, 0x5, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/03/25 19:23:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:28 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x80000) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x21, 0x101006) write$evdev(r2, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) 2018/03/25 19:23:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x400000103001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYBLOB="01003a0000000000f7ffffff01000000000000000000000001000000000000000700000000000000020000000000000008f4ffffffffffff"]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = accept(r0, &(0x7f0000000480)=@rc, &(0x7f0000000500)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000006c0)=ANY=[@ANYBLOB="b141aecece5e67573b536206b41cd762f59f56f7a9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x9, 0x3, 0x80000000, 0x7, 0xfc}, 0x14) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000400)={0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e23, 0x2b5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e20, 0x6, @empty, 0x7ff}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x2}], 0x9c) 2018/03/25 19:23:28 executing program 1: mkdir(&(0x7f0000a90000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$rds(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xac) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000380)=0x84) lchown(&(0x7f0000000080)='./control\x00', r1, r2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) 2018/03/25 19:23:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3a, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="fee30db01070bea21126f0a1306cd43a46c059fcac5da0c07b527457fc61ce68"}) 2018/03/25 19:23:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x110, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000180), 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xa01a, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000000c0)=""/144, &(0x7f0000e58000)=0xffbc) 2018/03/25 19:23:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 19:23:28 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfff, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xfffffffffffffffc, 0x500000000000000, 0x1f, 0xac9f, 0xfffffffffffffffa, 0x0, 0x7, {r2, @in6={{0xa, 0x4e24, 0xe5, @empty, 0x7}}, 0x7, 0x7, 0xffffffffffffffff, 0x7}}, &(0x7f00000001c0)=0xb0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1f, [0x80000000, 0xfff, 0x40, 0x2, 0x3, 0x414d, 0x0, 0x4]}, 0x5c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = dup3(r0, r0, 0x80000) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000480)={0x5000, &(0x7f0000000440), 0x4, r3, 0x8}) connect$netlink(r0, &(0x7f00000004c0)=@kern={0x10, 0x0, 0x0, 0x60}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000500)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x7}, 0x90) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000005c0)={0x1ea, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) sysfs$1(0x1, &(0x7f0000000600)='\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000640)={r2, 0xc8, "13cc88f30ea2696176b41beb08fc259af69a87c35c8bfebc250e3216dcaddb9006554bd6ee0bce16c70755f5cfba84534973ccfafd200967d547397ad0273db63505e227cd11cf7359b315176cb3331e26d38287fba05bb90e7731ae6494aafb961f37f1c2c9af0063641f634ec664ecee6e8dcdcaf2219ee6a1cf10c091194df91a695ee50dc27bed81c32ac9c04ae79f9b9787e1258f93764d76251f3f733be1db5a3391fa2bc4284089d93ebfe1987f5a880e3c880d52782c61ee86b3e26b5f66fedda255f79e"}, &(0x7f0000000740)=0xd0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000780)={0xf000, 0x1000}) r4 = openat$cgroup_int(r0, &(0x7f00000007c0)='notify_on_release\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x8) splice(r3, &(0x7f0000000880), r4, &(0x7f00000008c0), 0x7, 0x0) sysfs$3(0x3) fchmod(r3, 0x118) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r3, &(0x7f0000000940)='threaded\x00', 0x9) mkdir(&(0x7f0000000980)='./file0\x00', 0x8a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000009c0)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000a00)={0x2, 0x208, 0x5, 0xd0, r2}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=0x8) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000ac0)=""/175) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000b80), &(0x7f0000000bc0)=0x8) 2018/03/25 19:23:28 executing program 7: keyctl$dh_compute(0x17, &(0x7f0000001280), &(0x7f00000012c0)=""/110, 0x6e, &(0x7f0000001440)={&(0x7f0000001340)={'crct10dif\x00'}, &(0x7f0000001380)}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x1, 0x1, 0x20) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000001480)="39cd3c918d2c61d57baeae218eb1c19ff53fd42e55055f3bd9f331fe75d58690e3bfb1207bb79a6a532e5f") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) getsockname$packet(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x14) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000001140)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000011c0)=0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x6) ioctl$TCXONC(r0, 0x540a, 0x0) semctl$GETPID(0x0, 0x2, 0xb, &(0x7f00000010c0)=""/87) 2018/03/25 19:23:29 executing program 2: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20000002, 0x3fff) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "7b2eb1", 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld}}}}}, &(0x7f0000000400)) 2018/03/25 19:23:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0xfffffffffffffece, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, r2, 0x0) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(0xffffffffffffffff, &(0x7f000060df9c)=""/100, 0x64) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x0, 0xf000, 0x4, 0xfffffffffffff165, 0x2fb}) 2018/03/25 19:23:29 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000002fe0)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40180, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000480)=0xe8) bind$packet(r1, &(0x7f00000004c0)={0x11, 0x1f, r2, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/03/25 19:23:29 executing program 1: syz_emit_ethernet(0x5, &(0x7f0000001100)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16, @ANYBLOB="c56685462c29f860a066ce20a3c1a1b40833446f44113e5b518cd148eba6d6922d448c21ab528b2a225dd6fe3f60efa9910ff727ae42244d6a20500753c5e3b77d94ac6c2c913132cbf2a5b6417d3418cf5a8b0b7781b291af1ff9c8b13ddb06955fdb0cd2c4c3bbb81d044e33a14fd434b962a527c7ee558cd13322a459d56fbe3ed62dcc7a573c9c6aa641b88f85d87b285812577ced1f7d9db1b37483d999805197c64783835c39804d8e1400adf547c5c5131b"], @ANYRES16, @ANYRES16, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYBLOB="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"], @ANYRES32], 0x0) 2018/03/25 19:23:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x5, 0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000240)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000040)={0xb39, {{0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}}, 0x88) 2018/03/25 19:23:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x5, r0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x7fff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000009c0)={0x0, 0xbc, "ab621262d9cca63953b25e237c4a9e3104f94f44bb69f7cbdc78bc76f24fcb184c9ff5af880e837f2f6e2fd5bee17918e9a682e41e23f3432c35926d609f7e5b2aa4cdcde8881af84b987ff48a210b30cf071b4ba6b5d8ffb44d397dc1848b43788b4dcf2ecbe8ec9a073d2c0db0de37c9a9e4a3e644704780914c2c334d32a3f3d088a41124709ea6f4da37a450df44cb4c625246c332f1995c2a651620b4d3a5b39dcddd743130002e81252321e7319060a29131136e93d77137c9"}, &(0x7f0000000ac0)=0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000b00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x4}}}, &(0x7f0000000d80)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000bc0)={r4, 0xa3, "8567303a6c45598d631cf2656ee1ca252706573d830350b6c3802c90fcc670ca08740856c939d8b5e5fe7f0802659f56a7d42300c84bb777db6070c431326a19f337c5b2e2dee634fef814a8cc62f9af37fc4f04a641a5393e4f3302fbedc7d451bbbc59fcc2f91014b7b9b0e89f025732f5a587b7e73fe72edca371e27a0923383e05cfb00cc835d97a80185e8deae5d3570b5d90ce4a4b32bb6f12cfaa2bb6a0b9ac"}, &(0x7f0000000c80)=0xffffffffffffff50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x800, 0x2a, 0x100000000, 0x8000, 0x2}, &(0x7f0000000300)=0x98) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)="62726964f3e9fc8d00", 0x10) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r6 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) epoll_create1(0x80000) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r7, r8, r9) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x178, 0x178, 0x0, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000000400), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff0000ff, 0xff, 0xff000000, 0xff], [0xffffffff, 0xff, 0xffffffff], 'syzkaller1\x00', 'ip6tnl0\x00', {}, {0xff}, 0x6c, 0x1b2200000000000, 0x1, 0x23}, 0x0, 0x138, 0x178, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x20, 0x4}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x0, 0x1, [0x487, 0x8, 0x7ff, 0x6e3, 0x1ff, 0x80000001, 0x7, 0x5, 0x4, 0x400, 0x12000000, 0x7, 0x8e, 0x7, 0x2, 0x333], 0x9}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x40, 0x95f, 0x87b9, 0x10000000, 0x3f, 0xd8ed, 0xb2, 0x9]}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0xff000000, 0xffffffff], [0xff, 0xffffffff, 0xffffff00, 0xff0000ff], 'ip6gretap0\x00', 'bcsf0\x00', {}, {}, 0xff, 0x4, 0x5, 0x1}, 0x0, 0xc8, 0xf0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff], [0xff, 0x0, 0x0, 0xffffff00], 'ip6tnl0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0xff, 0x100000001, 0x6, 0x2}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'teql0\x00', 0xc6f9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/03/25 19:23:31 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2100000e2701bb6068908004500001c000000000029907800000000ffffffff00009078e00000013839415626520e386a2303bc292a6a7af181eadc7ec508accf8b9a043cc2b3e42290ba6cbebe7f5e6a60555a3412e5e2f5c98d35b9a52ba91502d6ebb022f079979dde875e6f3144cd1f34538374ed026f92473e006ca9b38c063a"], &(0x7f0000ea3000)) clone(0x800, &(0x7f00000000c0)="ab1f5b343cf1d47ebf7b4f286d73f159e68787104ad2ac799dfcd06521121f6e3c5c5f9fc9c8721c901dd6b23de455fe5af5b9fe8b4895e078e02a07cacb219d338ff48dbbf1ec26045196afc4eb442730d3c34c7468d8d368bad2f2034d77f50065e2a79dfffda8ffa80f4b30acff4fca3fe4ce7afcd5cc8428a8baef47270478b15c45266e1b9bd0eb022340fd9e66a3fd", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="8e942f46ccd54de541263098c81e932344af3318986a4fefb75cc2280881d1582f2f229038529311f9f96b8594735026613620a5351523b88a5e8f9810e5ec94fdec23f3ad586e510dc737aef3f3d5a49cca17dcaabdbe86348f014e52fc3f137573dbe6440090636b05cf1811b11161c5e3bc2671421df8dd5fd9cf150448ea8cf60f1a77a041f3aafb029fbbf740607b17291b5b456485d0e4a15dad1450da6cc211bb69be43bdfd7c1159c8203bfa0932ea8ed5c65de8eacf154c8542cae204154a84102fca04f793424b82be2fa92d7f74dff5") 2018/03/25 19:23:31 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/03/25 19:23:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = semget$private(0x0, 0x6, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x4, r0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000240), 0x4) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000040)=""/86) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0xfffffffffffff875, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) 2018/03/25 19:23:31 executing program 1: pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x7, 0x4, 0x5, 0x6, 0x2, 0xfff, 0x4, r1}, &(0x7f00000002c0)=0x20) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="520972757374e363757367725665783a4465", r2) 2018/03/25 19:23:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r0, 0x0, 0x3) mq_timedsend(r0, &(0x7f0000000100)="17c84815e57a49a183835f3ef9537584ec201c525dc0bf87fed7434396d87600b565ee65dcd8ed304162a57f9bff5b29c8d97f5860db6eb0b5d6be20d5dd3e5d32d7958916fc8c20e405d6f69f9c050b48fa", 0x52, 0xfffffffffffffffc, &(0x7f0000000180)={0x77359400}) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000040)=""/144) 2018/03/25 19:23:31 executing program 3: clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000f80)=[{{&(0x7f0000000040), 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/190, 0xbe}, {&(0x7f0000000180)=""/38, 0x26}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/125, 0x7d}], 0x5, &(0x7f0000000400)=""/251, 0xfb, 0xfffffffffffffff5}, 0x7}, {{&(0x7f0000000500)=@nl=@proc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/152, 0x98}], 0x1, &(0x7f0000000680)=""/105, 0x69, 0x1}, 0x6c0886b9}, {{&(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/215, 0xd7}, {&(0x7f0000000880)=""/216, 0xd8}, {&(0x7f0000000980)=""/51, 0x33}], 0x3, 0x0, 0x0, 0x8}, 0x7}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a80)=""/250, 0xfa}, {&(0x7f0000000b80)=""/32, 0x20}, {&(0x7f0000000bc0)=""/127, 0x7f}, {&(0x7f0000000c40)=""/104, 0x68}, {&(0x7f0000000cc0)=""/194, 0xc2}, {&(0x7f0000000dc0)=""/96, 0x60}], 0x6, &(0x7f0000000ec0)=""/170, 0xaa, 0x4}, 0x4}], 0x4, 0x22, &(0x7f00000010c0)={r0, r1+10000000}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001100)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r3, 0x26, &(0x7f000001d000)) 2018/03/25 19:23:31 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x3, [@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x1c) socket$inet(0x2, 0x5, 0x2d) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000017c0)={'lo\x00', {0x2}}) 2018/03/25 19:23:31 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x1, 0x10000, 0x6, 0xa, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x101, 0x0, 0x9, 0x7}, @sadb_lifetime={0x4, 0x4, 0x0, 0x20, 0x0, 0x7}]}, 0x50}, 0x1}, 0x0) 2018/03/25 19:23:31 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0xfe6f}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x77359400}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x111001, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000000c0)=0x8) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r1, &(0x7f0000000500), 0x1000000000000024) 2018/03/25 19:23:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xfffffffffffffffb, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x4, {0xa, 0x4e20, 0x5, @empty, 0x7}}}, 0x32) close(r1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) 2018/03/25 19:23:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101000) write(r0, &(0x7f00000001c0)="a693f7bf847796fe944e95dc7f56c5c8938a29580afac2eb33d38583544edb42abefd4190e135e2d14c4525ca7348bb7b46fba50c2a656fe363c1a6f6455a12d98342da1c960e2", 0x47) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) readahead(r1, 0x9, 0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x0, 0xb1}, 0x2) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/207, 0xcf}], 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000380)={0x10000000009004, 0x6000}) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x0) 2018/03/25 19:23:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x2}) recvfrom$inet(r0, &(0x7f0000000100)=""/115, 0x73, 0x12041, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfd1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setgid(r2) 2018/03/25 19:23:31 executing program 2: r0 = socket(0xa, 0x5, 0x0) socket(0x13, 0x5, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x1bb) 2018/03/25 19:23:31 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x954, 0x10000) ioctl$TCSBRK(r0, 0x5409, 0x2) sendmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f0000000140)=@generic={0xa, "a045c7544e30692ea36fccbad8c2126e28d20377dde6a7169d3f8011834a04876295aa32eb077b3cc51d09851d4b0929b91c6d467176cd2246992538330f770c687670dc1d77887777b446591b25ebe342db1f2675e8aee195d2bb172afa5ffb112962829570c0566208faf7e5c4742f9565acf2135902ef96f6d8aca95d"}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="c28a56b4d966d73841423bdb9c6f424dc113f08b1cc64067a2534ecdf5f5b205caba62254b256f2746ce2f94bcebf4224e976eb6e5fe71b73d7d764c99d0ae44a16094e2b5590d9f5a9e7ce1be1ad61ee833f23ee5d326f60aba45f4523147f2da61bc457877702acde1d567b5e974d7b4f25b40129cadfee0f1e481e82469692790cd5c3f2fe10a6b06d1056f085366a541a45879440b036bc3d3158ac12824847b9cf6c95028551a470708452ff117a9349ac7f0ded9409c5de16950e035", 0xbf}, {&(0x7f0000000280)="039e31e5f95e1ccea720ee5361f76fd1d632b87e51042294a5679c7a8e2dce6cbfea642ea0e09f2a6783588793345b5d76ce664a53b8d054b0f88ae95f512aa0f54665020ea1e90b01a79add875119025fa7561d1592103fe43bc5d058977f08d796a08f0f4304e15266a5605fdec37a2627093b8a2db339", 0x78}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000300)="4a2fa5258bb3a77e0bd150eda5e0241de294a1eb45d0c6be5ed90908fa000e2c0a0ff5a2478aabe54eccc6d97c1ffd894b27e31dd80294da0cba7f4f5b43bfbe9ab0b998d0bdb0b71bb20bf2f0644da830f4dd680ee6a49df91faa884e76f18db5e61cc20389e7e3", 0x68}, {&(0x7f0000000380)="516f13c598fc218772c5ddd6619b1a37800a0fa4ce95cfd78ad35e5211e06a58f1cf5e3aa01c1f6cf703ca7d81b5715359a6dfd4f553e48db58cb1a3da53a9d7c32431596227a14cacf5e173b2ddb5a22e771c21020ab4afb0acac49cada47e9c2502fc5231dbb4121bbe89337971f65a8995a2aef3b727a877cdf4e31a4cbf5a6dc4b5251926bbe8eba40c68271f73c9bedc70a2c0562f526ab4611b7fdae021b1a4dab9d9109488a4ce3cc1cb5161a26463190fd62f6a787bf2986f9fe2195dfcf84ac7773e1293bce14fbdef7990b8fbc79f8da21c58bc7e7cca601c7e7c25d4ed10b3fcb05bd09d66609d9794163c0e9dad5", 0xf4}], 0x5, &(0x7f0000002940)=[{0x1010, 0x0, 0x7fffffff, 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e0635a70eb7d9a9e9f777c23dd0db0a52473726bd608f9e9013194b4e52a0e0f65bf079866ecc3171a5f1b0e19fc1300a10b390250285ff7b9ed3dfbab3b37f88293ee495faa164933e5a1be416eeaafe26a5456ebd7ccc2028cf7fafbddd5b1c17895c22e56891b0fff32b4b60f7b14848fc4e623a817e0ad6e98c19458c84edcb1fdd39dfc7a520c3bdb9fcc870660b997813a36e0ea93887c6698a22752b1b75b4973386fc39bf83066ca1173111063a616293e44fb67a17ab59779614b94ed9f33ed51640a49eb4c69a3cd8aaf39a8498ad7e48dace881a68bb39249d432b8424cbada5ec305bac4edad49e57c6ac6f673ba3d3df11130f5228cc07533fa622fced74fc9e9c0e5e1eacc1765a9717798842668ae933d38b33d87ea49d3fc75bbcb7acb8ec5e7e9be2d6847fde3940a7df4e2b8cc2fe1563b7c5d1325e5bc2c358d94cbc2a760d6a47ef944468fa1f4b6de68e89d71ee8d68590172c6249e1bcb30559ea05458ab4720ef8c2fab583bcf58e6cdb31c5db970e11e71ea5def30dd7ca8f720780e2a01ee35562992cd32a2d4c4e84b001fdc5c993c2c03d28ff2d0cb51f42a182ee7e2bd2f77f8c6ffb17408f29f82daabd842cc8898a0801d546d4a15d282645d7e5a0897e1835dc4e3e0855ceaafe2d7d616f5bc1b4d33e972b7fd92dda1e116b5ef33cca4cb8cd7688b24a1aabac7f0e6ebf620fe60a0fc76d580e9320e64a38b55c1e338c471bef60d9fed6736a4161dcfb7432742e11f897d82c1ec41566edebd6a0eaf55b59034e8e00a987b0f4853fdc04c0468c0f2415925155612f50f711833d4cd7a50daccf7ffada09a1efa0570599660bb5860155f37c9d6832c0155f99c261f336b49119e27066e9889659a4ffc16099a2f11073367bfc390da26acd48f0b0a94eafeea69efdcc1472831fb680d89708e12155120fc246f0e9443f58e1aeaab16b3c4fa5727b739b0fc2abbdfedb8fd4daa88684736375918adda9b1af7829803b504ad29536dbdfa7311cc171b9ce0a9c23a76d1b413595501ef03a1b6b24311aded70f3e23473c83579832c77d5e3f77d4422b20e6d017e46b0214da607a40f8114928cfebf3e3d76061e30ed3b4484696f5e29faf14161708f62776384cdc68c89691455675f9929d8155a610c4873986dd271a3ca595b70ca1d31ab0a3180c397f8b5036253573426049394f45a0174b30a8bcf4f779a6b04ebe04c70fc0a3cdff89985906879b064b49381767fe32fd104ed08e28524706313b7b84413fd2e399f0c26208be382205229319220f041073477febb9f68b7fed66a5141cff03016dc3f89d4c1d0ed21bc4e8f8da0cfb4cf902aacc6578e19a761dccf79e89895e657b13e03fa6576574b8c29796ce5e2e5e219d24a9e3608ad23aa5c61b6736704ed4b96ac6e5964de3bacede2c625a1a0ce4c55e66e9bf71d6c404bffdeaae73eb83bb4adffdc1a2ef2edd63ea8242ce571eca2d141a28af45026d8cecea2494d4fd386d591243946a658338ed1f1afff4156a7330930afefb7491705c7d55af0f907134e75115c67a60352997ad27d3a6d79ae3570b7fabf8bc676ddc8cbb06ac09a6926761bb078c4a33363b3ed29c64d7b6b71e1bee88f122ea220dc258354b9e4e7a16d847cc460e403bcace4ff6f82b4218c3370f2f34895fdff1c81db0e0f3425af55ae62bd7f3ff0c20d1850457603f96057ede2332b48749ec11c08c66db7310b5ed0f3a3e76df2c91417b9ad29bf70f194c49c132bda87340e47e4dd5fc1e69381b667f4053123ccffc898c835d97005aaf2ad5a5c568788f979ea9bf7e5f38f975ab6a2fd49f9393d89335f85fe630db69da6a549fa606e326d38ca0ed54a50cbb4c4570b7bb3c97890dcc02f03f6e02a93034cf86d0a86a08fef10f3339b2afb4eba330c3f2f0b0d45198db3076424bccbd17db55c0b06a8fbf71fc75c38ec62e6be18f07901cb52223b0e94bb8baa97f6ab12f03827f12a406682eaa2e2bb0b0b96fde9732aeaa4649355d66dbf410cee5e8a060bee354d707ce824962674d367a6f786dd8a57f08144d599ce739d49b0a35eadbba0fcdc49f858defba461da1842a6d6acbee481e0ed1db366a9c63fdf44076bafa206c6324148b94feffcd526f4fe4c6d6cb8344f4f29455e7d760c39b54e5e6682f3bd2fef64f7bfae41e6882459a8ebe42848ae497ac6a4bc4b0da0f2287fbcc3e1d1d36f8b10b3f25d633cf4f2317363dd5425531ad3e11fe886c461e7f157ed7a3cdf95b", 0x1000}, {&(0x7f0000000c40)="5a055398f714ee9d64fc0ac4220ad5d4919f9b6e25c1683482efda5e473d1b967a55400c6fac46b8b8ab32ac5d178fc6a3d7a9efddb1e3fc937c06dab7f7ae21b812cded14d516b33b709f2ca4fb7e981d5ebfbbafb5e46f088e2cfff659c5ce9ac24625955f49d68a56917babaea61d2cb972cce2722be0dbb5313b0ec057ff2f4f9b8fa3977f1d12f64d9f61045c44a6d9610c29754d578dd9b1a0545a6f2ab18175abca3a4eb6f6c5efbb5a1d40cdadc136dd81a3d843a5c893a1", 0xbc}], 0x2, 0x0, 0x0, 0x40040}}], 0x3, 0x80) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="16", 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x7, 0x7, 0x663, 0x9, 0x0, 0x80000000, 0x3f, 0x4, 0x3}) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) 2018/03/25 19:23:31 executing program 1: r0 = getpid() ioprio_set$pid(0x1, r0, 0x0) r1 = semget$private(0x0, 0x5, 0x26e) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000001740)=[0x97bd, 0x7fff]) process_vm_writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000200)=""/191, 0xbf}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/208, 0xd0}], 0x7, &(0x7f0000001700)=[{&(0x7f0000001440)=""/227, 0xe3}, {&(0x7f0000001540)=""/163, 0xa3}, {&(0x7f0000001600)=""/219, 0xdb}], 0x3, 0x0) 2018/03/25 19:23:31 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/77, &(0x7f0000000140)=0x4d) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/223) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000003c0)='sessionid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000040), 0x4) 2018/03/25 19:23:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x204000) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="9857f9152d0d2321f6080011fd03d9bab68175b4ffc4ad30c5dc2e131f3ef380656a5ef99bf4b13718db8d9133d021060c", 0x31, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="1eb2cb063804dd557a2dee3fbf9c0afe191d06d7249b903871c484a27b88b0d9bd70d008fc2ee7c939ac3e0006d64086db24b88e72c61774743edd3ad946d828f04cf5514d037a6b0eabf4b056902bde1d3713c21473bf57908164756eaea19949f3431092613359f753411c8b3eb009db4b0a5c8bc66d72df1ea31507258bd7d6cdf521a987bdeb21631e95c5e1a6f56d4ca8e602fc140d15c0b3d07e4d6d95595267cce5cae9aa", 0xa8, r2) 2018/03/25 19:23:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x40008000fffffffd, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x8, 0x3, 0x6136}, 0x3, 0x1}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='&vboxnet0wlan0!security$\x00') 2018/03/25 19:23:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x8fb) 2018/03/25 19:23:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x1, 0xffff, 0x8, 0x6}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'smaps\x00'}, &(0x7f0000000080)=""/71, 0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="53acd8624ba095215ef8ad18e1e60f0c4570f21b96ee385760e2676e8920c040d38603043620cb8e70eab7ae30c74970c28a651f5109d6859c932c0824dcd2bafcd567fba78db894f86b304914a75633a407f4b30d608097e7de75a2ca9c632dd18c9ad2568bf0a36c107aa5ebb6e0883f767b95530ad7de253a860cf357525e2399df82f3888dffafeab49bf26dc1e59e4abb38cf35e79528d9cc8d92da") 2018/03/25 19:23:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0xe0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000c4cffc), &(0x7f000087a000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1000]}, &(0x7f0000000040)=0x6) 2018/03/25 19:23:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="82276e9f0a0a740a000000000000f9e890f7a6abc017b4de82e1000000000000"], 0x20}, 0x1}, 0x0) 2018/03/25 19:23:32 executing program 3: prctl$intptr(0x8, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) 2018/03/25 19:23:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0xfffffffffffffc96, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0xd) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r2, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f00000000c0), 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000240)=0x18) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="00230000000040000def67e08a110000000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x80000000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:32 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f00000000c0)=0x5, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/25 19:23:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/167) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000040)=""/174) 2018/03/25 19:23:32 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/25 19:23:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000240)="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") sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) socketpair(0x1a, 0x0, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0x8, 0x9, 0x80000000}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000180)=0x8) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 19:23:32 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x201c0) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/67, 0x43, &(0x7f0000000180)=""/106, 0x3}}, 0x68) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/03/25 19:23:33 executing program 2: pipe(&(0x7f0000034000)={0x0, 0x0}) close(r0) 2018/03/25 19:23:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) r3 = accept4(r0, &(0x7f0000000140)=@can, &(0x7f0000000000)=0x80, 0x800) sendmsg$inet_sctp(r3, &(0x7f0000001880)={&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x4000000000000, @empty, 0x7}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000200)="30716fb45f4e6dcae3a7107a0ff0dfc68a30484d6e4afc3d39012c58893855fea0dcd709ffa62b4861fd07aa907f8508c92387f866e558b6688ebb89a9a86ffe4f77d2ca92ba2bc907e148923bfb4bda20d220179d3bada1256fd5ebe6cd7488b596f8028c00eba95879256affeca8ffe23b62", 0x73}, {&(0x7f0000000280)="6a177dc9948bd99a14e2d45c25f53118363c922d0eaaf38208385894c3", 0x1d}, {&(0x7f00000002c0)="7a8a7d17b86c34e5db81094ef24abb83131d2c75652cc66a0da448e4635788c804b7de292f70fa9a0e7ae1ba41afcbc7eab7c9c4621c9c86324817e05632929128f00b7ef12462c911868a6eb06c8eadd468b6b36b701b8e652a1d39e2015c7baa3080d75a1e78742ff684227daa4e290d1b8246eff4d807c61590bf7ba323935640ee406eafd7c560732e7fd7fd99c71418a18e7680a8bf4f49bdcd959f71259edb25820d2a9191d4e98980cab4565a7dea39a692aa39ab5dc2b7835d7c8c961def625f55be95b74d8bbdf2301e085c320da0", 0xd3}, {&(0x7f00000003c0)="520709188797d46abca5472ec3bed107d9943cda75bbdded000ae6e25a79c0b865f6bb2127c749f44a5ac4ccf3d40b3914c23f6c78dc2b2758f1b65ec5e88b3aa221", 0x42}, {&(0x7f0000000440)="9093b109046528188ca04ef81c761c479705738013c1561a19cc794f8ae30e8c283930a1b88048f8ce476d423d7ce16e7d56b60d31f31fe8fb5f9a3c61ad88665d8faf241e46e8446eda712facea410ce456b0b8775b94f807c1d49719242c68cde0af83618deb87c32ed80f9aff18675fe0987edf4b3b78db43", 0x7a}, {&(0x7f00000004c0)="b7bf95d716442f2e8394cda1b144e4c43fa28be29130f3f4f7c9dc8385c4cb9e203db23935c8c8ba55da36c26de72ee4f7106dc68736e7f4cc30ece58bb945066539a5a82c524822786b", 0x4a}, {&(0x7f0000000540)="2f4ad9056faa91416e8637b042c5a5ed5a0b1fcf0e8425bb607d850075f970cc3b11e14f74ee9f63912616c1c715ed7ef7bddced81a7fd3ab853fcfe486f8ef10c670dfa108e072dee1848470106f1290435f8c81d867508f097e8afe2cbdfc13197950ddb637d226ffc965697e9987e3460747cec30ffeaa6d5ea7a39056eaa661218077147880970ac82fadfa15a0671e33f9df616f8e654c9ba0841405f4bd631f14492b333", 0xa7}, {&(0x7f0000000600)="88225f4f2977a3518790f4ab2132617e4037ca1070742b835a34dbad81d11b6285f49bbd3069365765af54e0ce07b600cb12f45172740c045c1fea16956ca8be584673087ee75145b4", 0x49}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="1b1d658f644178f219f25500a9b1d3d8ee6a281b6feed48c7e03cb901fa147bbcef8304ec9088fd08c5e415726e1333d0c0c1346ddb02da3b16fad159f4576fb3f6c78f5e69ca0dad31b8b513643200279f50a79bcc932dd32bc2d1df55f74ae534b8e6c322ab31741e8c590eef571f6f223e0c1d6e1b060d3bed0dafa4232865874c47f8656bf13ecb3ca0506a06a68d646a105ae8d6ceeb38a42b7d83f7e9629c2fbd900dcd2e9", 0xa8}], 0xa, &(0x7f0000001800)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0xfffffffffffffffb, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffbff, 0x2, 0x5, 0x1, r1}}], 0x60}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/25 19:23:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x420881, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x3, 0xc73b, 0x800, 0x2}, 0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xfffffffffffffffc, 0x200, 0x2, 0x100000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x2, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x600000000000000}], &(0x7f0000000080)='syzkaller\x00', 0x3, 0x62, &(0x7f00000000c0)=""/98, 0x41f00, 0x1, [], r2}, 0x48) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000240)="b02abd9c21bb3c68485e178c43855f02dce926435d468669bccf472f347d67671faaabf00253290600380c652fe55c904da22566f91a1002fa51dc30bbe182cc8654a268aa6b8b5229b8d4a1290513", 0x4f}, {&(0x7f00000002c0)="ada2398bdac339e808415fcddd4f4f469c0140c69f2e67341db6d54a44929f204340415205722827731943d6e68f99a0b4e66703e8a6e1d44958eec81cd2aa513c1d87243c50fbfbdefa6384e65f873cb8e4", 0x52}, {&(0x7f0000000340)="77596f5d0e73a1520c09d40237a6f0f215f31617f5659b27050d38c1c47c7ce502494c1b48089e0f26d64db5b25b3a77109f0c23aa1730e8ad09f626f71aabc8a8bcffef882db182e7", 0x49}, {&(0x7f00000003c0)="138c3d945b4ac1a76153c66c893cda2e3e04561d00606eedf34e1034ccc4001c7a8df08ff46974a1daba99313bb835e1a03095ffa6a9e61c8a1ac8f54715637773651b9e0b9842615e611b74d3b8061dd02128296a2f3bdc906b3b93deeba8cb3c49de0788fb7461d8c64b00aa4de2e5404e82093532677bcde17471a9e285a683eba4f5f4d300aeff1cfc2c7715e0", 0x8f}, {&(0x7f0000000480)="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", 0x1000}], 0x5, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/25 19:23:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x30000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003200)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003300)=0xe8) sendto$packet(r1, &(0x7f0000000040)="8c98a330cddf71a7549c745e52220640a69ee0c013f3dea8836f49ade056a758238b54cef04668103100432a7b92b99d565dddda46229366cb66cd9eaf15b8a4d835e4685cd827990f47f3ea74ee65d540c70d97fd6eacd584e735b6fa1b28a4f785cf1f4adee93d66e793", 0x6b, 0x800, &(0x7f0000003340)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0xf, 0x8000b, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r4 = semget(0x1, 0x6, 0x100) semctl$IPC_INFO(r4, 0x5074d791817c476a, 0x3, &(0x7f0000000140)=""/4) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xf980000000000000, 0x8040) 2018/03/25 19:23:33 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/39}, 0x2f, 0x0, 0x4000000000001000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00@'], 0x1, 0x0) 2018/03/25 19:23:33 executing program 0: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7f8c, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x20, 0x101000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x76, "06d4d8930a005f573877e9ed29d30ace7a7cdaf812dcc634cd39b6e99cb5c120c06f74a606ed6efa5fe5742580a8055afe15b721795c1c9fccc6d1659a3a50dd035c843bbfb7b3776fb6e0f1d32e22abda9bbf09bf14824a5bd4077c7d3408a8c407f7f6acd638772dd32b9e3f2ac3dfae3c23411cb3"}, &(0x7f0000000140)=0x7e) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0x5}, 0x8) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) 2018/03/25 19:23:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x0) 2018/03/25 19:23:33 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/25 19:23:33 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) ustat(0x401, &(0x7f0000000140)) 2018/03/25 19:23:33 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0xc) close(r1) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000480)=ANY=[], &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340), 0x4) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000380)=0x48) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/153, 0x99}], 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) 2018/03/25 19:23:33 executing program 7: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000180)) 2018/03/25 19:23:33 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) close(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) 2018/03/25 19:23:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0xfffffffffffffffe, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200) 2018/03/25 19:23:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12000, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000001c0)=""/4096, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x8, "88e83e11d0f1a83d"}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000011c0)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x8001, 0x9, 0x80000000, 0x7fff, 0x1ff, 0x2, 0xe86d, 0x7, 0x80000000, 0x80000001, 0x2467, 0x4, 0xffff, 0x73]}, &(0x7f0000000100)=0x100) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r4, 0x1) 2018/03/25 19:23:33 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='pagemap\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) r2 = accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x5, 0x4) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000001d40)=@nl=@unspec, 0xc, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}, {{&(0x7f0000004280)=@nl=@unspec, 0xc, &(0x7f0000005600)}}], 0x2, 0x0) 2018/03/25 19:23:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r4}, 0x8) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000100)=0x4) fcntl$lock(r1, 0x25, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r2}) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)) 2018/03/25 19:23:33 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002cc0)=ANY=[@ANYBLOB="11000000100000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="2b4f894dbcefb1983b16becf5a66f3879edce62722b20ea10d01c497452953c47ce018ce481d2559ff85c854fb2b9b4f2d93a87a97a4a9db8f1dec5626c55139db89644d6cdce4f4b41f304b72c849dfb709ed1d639f88b2acbd31c0c963d1b6e90ab96ea6a8ab4cd1949f45bb60151eff917f9cae176a08b23d04124fd9244965e3c6a9d84cff"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) 2018/03/25 19:23:33 executing program 1: r0 = socket(0x1, 0x1, 0xffffffffffffffff) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) init_module(&(0x7f0000000000)='posix_acl_accesswlan1)\\\x00', 0x18, &(0x7f00000000c0)='em0system)usercpuset\x00') setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x7, 0x6, 0x80000001, 0x0, 0xf767, 0x9, 0x80000001}, 0x1c) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r2, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) 2018/03/25 19:23:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x2, 0x5, 0x0, 0x43, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x70bd27, 0x3504}, @sadb_key={0x20, 0x9, 0x7b0, 0x0, "3fba05899bdc1debdc0433e218a7094cee82b76e02f92c74925dccd95a109eff8fc1a9e1d63560defe2bafaa4e7dc78ef4f7389754f9ddea9b9e9101ee3d9f34b4b5fa639f3eca0774bade911aac63482c26e7c1a6b4956dfd061c792f87f323e514382188bf5b974298097a95d69bfa72b88c061bb6864ae02083fc5d31ebc71e088c387cb35510fbf177b3a918d538fe8fee81e035e93c8a94b969892b08c9311d6eb1bd3b23f3f60ef1723869ea5e27935c99441a60c2d2232533be35f8a9395fed3edcfc9964ec05c0886779eb225272a455c2f86c39e22531c875d5e9d710813cecd8d9912a3b0405edb62367ae8d24034007db"}, @sadb_key={0x1f, 0x8, 0x758, 0x0, "e747027ec2c275569f0b942ef0cab24ea8e682f19cc79554c4fd9d89cc530a08bbabb109ab46bb2f58ef22ff7e60d848b353227ac5c38ee397bfd215a01eeb1e1ef484b4fdef561d0b797a86f0f69da7b810b6fc505381c13405d8045851bd3b16566b1afba3959ea19888c390a8e1b838394608a62f6f0c29043d8fa0eb5c10718b827132eae66032b9f6b10dbfcfc0209f4d9fc6d1df645827d7c784f4f668b1d57c5055236bffbceed28a261c8dea03fcb9c57ac21eb03d307d94f576561ae009aea4c3035f9e36afea4d06810cbe932e5a18a47a35f5d4d643ac59bf1d44cd8576e0fc37acdf9cb7c6"}]}, 0x218}, 0x1}, 0x0) 2018/03/25 19:23:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000018000000090000000000000002000000000000000000000008000100ac47a2bc2e83635779301ce53453901124376509200557b25c5c23793b4606f05eb4e112cf0a4c8ce8ae900eae0232d14e1762f993827b24f2a7"], 0x1}, 0x1}, 0x0) 2018/03/25 19:23:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)="01000000aee8a2bee7faff00") r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='bcsf0\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x80, 0x9) 2018/03/25 19:23:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0xfffffffffffffeab) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x428000, 0x100) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x24, 0xf6, 0xfff}, &(0x7f0000000100)=0x14) accept$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) 2018/03/25 19:23:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffff80000000, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000280)="1a4dd4f9bd65246961506245e533fe66454bdb289d898e6a9ada822a95de2637e73c15e2f41bd914b463e876dcf9ff6f477543f2e353b3121081bfe3666a9ba8f4", 0x41) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') preadv(r2, &(0x7f00005b1ff8)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000180)) pread64(r0, &(0x7f0000000080)=""/232, 0xe8, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xc) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000340)=0x3, 0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/36) 2018/03/25 19:23:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_test={0x1a, 0x7fff, 0x3, 0x9, [0x8, 0x3ff, 0x0, 0xffffffffffff7a0d, 0x7fffffff, 0x2, 0x4, 0x4, 0x744]}}) 2018/03/25 19:23:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x90000) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/25 19:23:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x9) getsockname$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000300)=0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0xffffffffffffffe7, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x960, 0x4) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000280)={0x80000000000ffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x100, 0x9, 0x0, 0x10000000000007, 0x0, &(0x7f0000000240)='irlan0\x00', 0xf1e, 0x80000001}) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4, 0xffffffffffffffff}]}}, @udp={0x4e20, 0x0, 0x8}}}}}, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000180)={0x0, 0x20000800, 0x1400, 0x7f, 0x5, 0x0, 0xa91d, 0x2, 0x1, 0x8}, 0x10) 2018/03/25 19:23:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000000c0)=0x80, 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/25 19:23:33 executing program 0: r0 = perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x210000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0x10000, 0x0, [0x0, 0xfffffffffffffff7, 0x5, 0xa00000000000, 0x20, 0x100000000, 0x6, 0x1]}) setsockopt(r1, 0xffffffffffffff3a, 0x4, &(0x7f0000000100)="f6b656dc1c9d", 0x6) ioctl$void(r0, 0xc004587f) 2018/03/25 19:23:33 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x8010000000000087) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x4c, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x7f}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0xc}, 0xd000000000000000}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="002300000000bc35a1cf611602629340090000000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000140)=0x800, 0x4) accept4$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000040)=0xdd26, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:33 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x111280, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x8, 0x10000, 0x800, 0x9, 0x40, 0xffffffff, 0x4, 0x9, 0x100000000, 0x6}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x48, 0x2}, {}], 0x30) 2018/03/25 19:23:33 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x4, 0x0, 0x805]}) 2018/03/25 19:23:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'bcsf0\x00', r2}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000480)="96", 0x1}], 0x1, &(0x7f00004ecfa0)}], 0x1, 0x0) 2018/03/25 19:23:33 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4142, &(0x7f0000007000)) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000) sendto(r0, &(0x7f0000000000)="90916f0d38026b8f4c9a19c42387c6e2db5686d6733b513e508628ccea2e1239cf6077150e323816539b805b0d66e6e5b9dd4126632bc648a430fb935ca7c7db2378daec671a60df67464ea11cac131bd4fdf661f7425faea4a2a8ebeb373ccb5d7450ac9fc1c11ebd861d3260308ac8e14f42fe58774f1cc1ed104b54dec62d84481d6dab2aafb1eb2bfb2ff2d650fd298ab65f62c34df7277b390bb37fd7a9ebbe2a0342eddf95c3b53ac9d5ab7c7b7202c879c0c57deb07fbee66359abd7e90776665fa4c", 0xc6, 0x4000000, &(0x7f0000000100)=@in6={0xa, 0x4e21, 0x83c, @empty, 0x7ff}, 0x80) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) 2018/03/25 19:23:33 executing program 2: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000000280)='./file0\x00', 0x80c2, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f00000000c0)=""/196, 0xc4) set_thread_area(&(0x7f00000001c0)={0xff, 0xffffffff, 0x4000, 0x7, 0x100000001, 0x4, 0x3, 0x3, 0x200, 0x8cc0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) gettid() 2018/03/25 19:23:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x8001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bcsf0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000034d67d3f6f4cd77357087aebb25400000000000000400000000000000000090000000000000000000000000000000800427552b8d26af457e5bfbc97d07ed13cf3b08a1e337d5ddc49f56dd9fa279045454d8f122796f906927cd29fff5cf80cb36b14cdd6798caa1fb064935b6c8e0ffea20a809b7de8adf6843a240b50f5884494f5a8d3517d067a95500d82682a2fa58e9650e17b2d57585bfd73b5622f92d07c57ed6eb327d8cd5f0942571d2efd74da9d0c15df25ca7c84003131f052f3cb052250b08f9776df6514"]}) 2018/03/25 19:23:33 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) poll(&(0x7f0000000000)=[{r0, 0x60}, {r0, 0x40}, {r0, 0x401}, {r0, 0x80}, {r0, 0x25013e4f61252bb6}, {r0, 0x2000}], 0x6, 0x401) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x100) connect$llc(r1, &(0x7f0000000100)={0x1a, 0xfffe, 0x1a, 0xfffffffeffffffff, 0x4, 0x4, @random="6c9b122b2782"}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x2, @rand_addr=0x8}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x1}, 0x20) 2018/03/25 19:23:33 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x800003) sendmmsg(r0, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="4e34e768699b17ac9068472b66f206c00fc0a1e29610af74aab88f85c673ec3136b782825ff17cfaa50e127c9670e3cf3b3df301689adfc284e4f1f07d96f6bb4902cdf60390a8cb38bc39c3e42d2df6f7", 0x51}, {&(0x7f0000000200)="7d5a6e5c7495c938dec800e575c20148445672b60665681372017427cf9d1d7ee6c7a3be077d1078562b226dd67390776e6ad5066cd0d877816deb8fd48c70ac7e6c52fb7276f775bcc9b959590a4807700e43413964f09ca7240619908388cb62f36991e7c8f3b37e600c72d8967117d0f613d9459683694afe19a6b9c9ea9eaec909c607f0ed092c53f138aec9dec1ba85d99b097b7171806b6d9bd5afa0da2a4d9fae45469dde15fe0ef75fc7e30edff0f98dff7aea68fb1945a8374c1a7ae1de4405312917bcf5a7dabe48c61f25b535b474f5055a6ac3e8b6024f41624c99ee", 0xe2}], 0x2, &(0x7f0000000340)=[{0xd8, 0x10d, 0xffffffff, "b98201a239bae3a6c0f525403427d066aa550dbb7210d9cd36d3495c16c0ce8e7713cd82efe4e8b611a91a80133d05578843bad4904399b0e50eaf21e0e28c2dfe2f7abcf7dda0c38c904ddf7c2ab6d3857e68130e640ed3f5827bc17c3b9e6a899e3274901c3d02831b5620b434215cf52db8e66dce9fed3cdb99ec0cfcbac6e3f527dc6be19ee65007f81b4df00f90dcf778d9cb75648c0da5c530fc1baa290f235b7ca80479a202114b4a00d4e89688f9621121a6e7fcd6b613d910e9f3b492427f"}, {0x110, 0x117, 0x54642fd8, "81d085f0636d362545af94578ff5f325f30423233009dec47fc495ee074ed3b039dc3652e309a0e5b849689f61e90ccf20afca4db3c4f95f63e0bdf321b186f3c72c3c4fe6673aaeb5d391825cb8cf13f12468037821f99dc6501c26816f710d247cf7999d773bd71c07b14af587d9e83537ce3652ab2d7b7f92f11c1f7f2f66c9597f7bc291b40927439ac52d84c9880e11df47214796dab0a9b7742d81e7e30d8fe825e676e14c1c3c9676356aa04ba06fedd236b3603d50c1bcaa1a38acab98e5e3e8f1173d7c2a66f2c18087fe47cc7f469c4ddc0d7b905404898b56a77c7657ee1ffcee5ecccba5a30a1cf006963da34a869684a3fabd2d699471"}, {0x68, 0x0, 0x3, "21f802ca9154a63bd6be115b151c73cdb7353eec685e422ea4bc2eba0b14113a3531b5b8725eccc8085989d5e6b2c4558a0c52541e17403b13596ecff411eb92d9f76d5a3f84d72f9076ed542bb63a4e6253f3"}, {0x108, 0x111, 0x8, "55911b3416a0778498e345a725a6c19871fcf4073b248e1f57f3ad4221c8e1508f048471f87ab58c7fa0dfd9023008031362228387d9495c6b6b2cd8dad6448121b914581bdf36c66a8503a494b466fc73d1dcf71ffbcc307a9bcebeae5b2030b286831bc10f5f31a349d71868266890c384ac7da88a5ba691a9940605675bdbe3546f435e893c0d90a3f315f4daf006742c22800ab5ec7fd9c567121ebf7caa71ea73d2603ce7c92a245a54b43e6217f219b1bd5b1a1450baa0e583324e98dcd07aa881727d653b0713875251ff38d7be84b6134c807bb68c5bf554c16a6aab7bceae9a0c9ee5633d12ccd27d92ed714894b4828830"}, {0x58, 0x118, 0x7ff, "8f247173a80288b69bd390fb8db27c1a869af9f995650c739f3118575e83f7eb550694ecf46ef6bfb8ddb9114177ac9e43c87ed05b5b7380a05166cdc95d4553fac95c313c"}, {0x108, 0x197, 0x1000000000000000, "e22f53ecebf574b2b9315d96104817cf3c037e7a6f23a8a6e393ef670531b09740a2504dc2c9067f3180e70c85166186cfcef66cbf2d5d8e13793a22059c051e0e33f481be24dbf9026ad92c5aa203cc27f183f60f2f085ebe2f697da89ed410b0fda473445c07004d2346ffe431ee39868107113b27e3caffcdde781e56b5fc03d26ac493692fcec85727f6bb7315df18261ec1a94cfcebff0eb53211535195c9cb4ff8aed1e35829a3693cb5e8d67b8bfa4281369e615f3f6d5c8fb85cdba6b1946be6f9c9784c2a47be902bc1cf2aaf4ed86b40673972e13469a9b0ab90a13f488d0efff3f0137f116cbe89d5a1753eb69bf757"}], 0x4b8, 0x4000000}, 0x4}, {{&(0x7f0000000800)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x1, {0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x2}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="a4dbdc09948437a4dc4ea790217112ede1de1787023c5faef404f8d21b4c92991e0a7c188ce1318cd12953f71290357debe6f47e9227a53aa84695c78488917221ffd7c01bb8e0ddf231ad38355fe0a80fd18980ceaa356d3fa4521c11a2c30668f9ab1482fc2758bd12ed448e6d80c9f1e2250714fa66b11afa169bd5d0030604a849136462d3e59daa0a232d7685582e608e0c9bc5f8bd92c120cb08bb6b49c200f2e2063fcd58c9cd2b8a680f9712b61648ca4b07b219c2be8ebd7a234dd0c28bd13c3baf511297", 0xc9}, {&(0x7f0000001980)="75f3ce7430eef2c5c713c9f129c73a2ad505370c717ef868aa6fe1b86140a657b01e1d10e8e935cb96caf5c7bc622e13368e7f4b3af17ec0ffaeb3eed2655a4159ce35bd4d4a403a5c882264a3fec7f7cffd710416d063e93ef13f175c387be7d247d199903fea15b06d9baf2784865f92caad7372", 0x75}, {&(0x7f0000001a00)="ccd278d9ce0c3c8c0d8e87f4e940fab3dc088444ecf3793943f004470ccad61f0e693545363ef07439b474f8832066000b1a91a0546aed5e665643fdf81a448b6690a894a85edf6b03a1fe2ed0d0fe923561233b0390fc7c0149379fcc650c17312b8712da702f1a267cec4acc8177e609a05a7e87582649842dbb", 0x7b}], 0x4, 0x0, 0x0, 0x14}, 0x80}], 0x2, 0x4000000) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000080), 0x1) finit_module(r0, &(0x7f00000000c0)='trusted\x00', 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001b80)={0xca63, 0x80000001, 0x7, 0x6, 0x0, 0x6, 0x2, 0xd08, 0x81, 0x888, 0x40}, 0xb) bind$inet6(r0, &(0x7f0000001bc0)={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3e}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x8918}, {0x0, 0xdf}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x5, 0x7fff, 0x753, 0x0}, &(0x7f0000001c40)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001c80)=@sack_info={r2, 0x100000000000}, &(0x7f0000001cc0)=0xc) sendto$inet6(r0, &(0x7f0000001c00)="5d547a38d18081935d748e8ef1d8bb417d37fa6adfa8e3b79c1ff58a3b7b32e375f05f2585acb39f", 0x28, 0x20008001, &(0x7f0000000040)={0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x8}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001b40)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/03/25 19:23:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000001240)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001280)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000012c0)={0x0, 0x0}) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001480)=0x0) stat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004040)=0x0) r10 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000005540)=0x0, &(0x7f0000005580), &(0x7f00000055c0)) r12 = getegid() sendmsg$netlink(r1, &(0x7f0000005640)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f00000054c0)=[{&(0x7f0000000100)={0x1110, 0x2d, 0x409, 0x70bd26, 0x25dfdbfb, "", [@nested={0xc0, 0x16, [@generic="f4512a104b0ac7f1a48d649818223ae14f68aa93e4bc29725c877a82e86971961b2ad971a0b6560fd08be44a1607bbe9c439e961dd1fde45345fb95e91efc9e80757886f5fccded686c7df87eb20c83b0cd34719d6618d5658359dbf52d11c083acd9ef52892b6a2ccc70b5a7f883ea90957e51c3e01b42af0a3bd4baaa01a3adbbc091493ef", @typed={0x4, 0x1d}, @typed={0xc, 0x2f, @u64=0x7}, @typed={0xc, 0x41, @str='ifb0\x00'}, @generic="66c0898db4d4959487ec4679ceb3bc2455d6826a847c28"]}, @generic="9e9c66802e1a4c0cdb86a93c15eb7873fbcef6b8ffc6cd4abf0eacac2868ac890f637673ee360a43b03c344b6d078a3d499e093d1dbd4b00960cd981f06b", @generic="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@generic="3b41ec50fc95dcde2b3f474dfc39063a3404b1b3f26226cee329e4d7dd3b7b6dce5b26c5d3fb27f08547c7b480c5d0589192bf582be4bb1bda2d7502868f503045706a258bc314a1bc0e8b645cc2df84a4813ebef92d2eb4daf1a1f68e4ec696972e386aa244db23905d09c767ada73c265bb5", @generic="a3fc098fbc8702141f1b6532854844773badcce0a00377d0b84264f57479ef028cf8172e81162a6dc4b3e51db50d1b8efef837025d1ae010bc5636c2fff79c14599492b1afb99655454040816dad81503c97eea68c090a4eb65088e10e82337eadf07c73d8ce172d3e72e8c6a4f00796f189b10a478f132a70889e4871b773c974f65718c002a6585ee7e271b57fe983031fd6", @generic="cdc5bf7dc9a18e7e20abaccab8e0ae8a051dc21f9fe122fbcb503b517ed4f783d9f4f179d737cdcbfe2f8d514438fce25b32bc82b4cc251d431d66a98c1c9e4bcd2c8d4d1b95a4b08f2e20ba4c938cbb1e7b7835af7749d730b0e9490e26f0a61c44b8b64a0f0efc45e2e75b52df72c2c96f8c95cc4a414e111b450bc6278433b9f8491875933b894006e849c34d971b236877c80722dd6cf5dfbc79dc111bbf50f568eeb5966141e14832a2aedc3c4c820bf9cbde37493ea129c7f040568e720dc0ba095e4234b043f18797cbd88142c9bdf9c148da6ba97bf105a9a613ffcb3c67417c09c3f32089f5", @generic="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@typed={0xc, 0x60, @u64=0xec1b}]}, @nested={0x104, 0x1f, [@typed={0x8, 0x68, @fd=r0}, @typed={0x14, 0x56, @ipv6}, @typed={0xc, 0x4c, @str='ifb0\x00'}, @typed={0x8, 0x46, @pid=r9}, @generic="99f2c200cec28e3142e3f49476769cee221e8663eaaf792ae11d78f6bb7370627842e8ab8dbae0dfc0304fbe66172b5cfc905597c8daa67ad7fd2a880e7d38d93d2c4e025fdcde0792d6b4f7a1e7520b8180a633f6de4cf5995eae3b0d3d0d6119b64fd3381588217680beb8f7deee1be0a321e061f8a0a30736e20f731633bea6c991ab5916970815014297465b8a548272810f4d83ad24034043e98ad484c8ae6677ed44a586bf645137f3d68896d8d4f1533bd6764cfb6746e9ed6ef096c584499eb64b720e99b281b2585244ac"]}, @typed={0x14, 0x91, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x61, @fd=r0}]}, 0x141c}], 0x7, &(0x7f0000005600)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x11}, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x40010, r0, 0x0) 2018/03/25 19:23:34 executing program 1: mkdir(&(0x7f00000000c0)='./control\x00', 0x40) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) r0 = open$dir(&(0x7f0000000040)='./control\x00', 0x2001, 0x11) symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./control\x00') r1 = memfd_create(&(0x7f0000000140)='nodevwlan0$]\x00', 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x40, 0x4, 0x11a, 0x8, r1, 0x4}, 0x2c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x600, 0x0) accept$alg(r3, 0x0, 0x0) 2018/03/25 19:23:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x5) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x307) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r3, 0x1) 2018/03/25 19:23:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getrlimit(0x7, &(0x7f0000000080)) 2018/03/25 19:23:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000002800)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/63, 0x3f}}], 0x1, 0x40000021, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/03/25 19:23:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = getpgid(0x0) setpriority(0x3, r1, 0x8) 2018/03/25 19:23:34 executing program 7: prctl$setname(0xf, &(0x7f0000ffbfe2)='/selinux/commit_pending_bools\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x6, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[0x8, 0x14, 0x8000]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e21, 0xffffffffeb825e7f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x81, [0x800, 0x95, 0x62e7ef7c, 0x81, 0x2, 0x8, 0x3, 0x10001]}, 0x5c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x9, 0x9, 0x3ff, 0x100000000]}, 0xc) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0xffff, 0x7, 0x1000}, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) 2018/03/25 19:23:34 executing program 5: clock_gettime(0x20000000000, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000240)={{}, {0x0, r1/1000+10000}}, &(0x7f0000000280)) prctl$void(0x37) 2018/03/25 19:23:34 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1c7040, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x1000, 0x101, 0x8, 0x1, 0xc6d7, 0x5, 0x7, 0xfffffffffffffff9, 0x3, 0x8}, 0xb) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f00000005c0)) 2018/03/25 19:23:34 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000300)={0xbe5, 0xfffffffffffffffb, 0x7fff, 0xcf, &(0x7f00000000c0)=""/207, 0x9f, &(0x7f0000000440)=""/159, 0x78, &(0x7f0000000280)=""/120}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0x101, 0x7df9, 0x100000001, "1daa0e55d6cbd77cd9bb57a315193c9a31e79222fd89ccbf7e5d195d4c9ce216c7dcd0c08eba4996e5a52b89363ed060ecdac42f95766b51f21331c2086e6c61d4374121c22e40c61f6b250500d46005"}, 0x30) 2018/03/25 19:23:34 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@empty, @multicast2=0xe0000002, 0x0, 0x4, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x766, @broadcast=0xffffffff]}, 0x20) write(r1, &(0x7f0000bdf000), 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x9, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/196, 0xc4) 2018/03/25 19:23:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(0xffffffffffffffff, 0x1) 2018/03/25 19:23:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/25 19:23:34 executing program 2: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="ed47", 0x1, 0xfffe) [ 314.130516] QAT: failed to copy from user cfg_data. [ 314.142449] QAT: failed to copy from user cfg_data. 2018/03/25 19:23:34 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x84581, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000040)={"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"}) write$cgroup_pid(r0, &(0x7f0000000440)={[0x30, 0x33, 0x34, 0x32, 0x32]}, 0x5) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000480)={0x9, 0x3, 0x6}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000004c0)) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$nfc_llcp(r0, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x7, 0x400, 0x6, "5c1f152d17461a4d0999fc4b198067e4a64544988c02fe9b5e482c73a481f272e9d7cb5a3e1de858f6272a28e61dcc2423d03f3cd1cf3ce747067d08c32f91", 0x29}, 0x60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) ptrace$peek(0x3, r2, &(0x7f0000000600)) r3 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x38, 0x0, &(0x7f0000000640)=[@acquire={0x40046305}, @increfs={0x40046304, 0x1}, @clear_death={0x400c630f, 0x2, 0x2}, @enter_looper={0x630c}, @acquire_done={0x40106309, r3, 0x2}], 0x3e, 0x0, &(0x7f0000000680)="dc3dc9ebaad614b402e786a99c605e4dff795261acd9a8af5a4f4ad9a83c0232a8c37609bfb16d51890d08512ac8c4a278a37239c5e67c404796546438c7"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000700)={'bpq0\x00', 0x100}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000740)={0x15, 0x81, 0xfffffffffffff370, 0x7}) mq_notify(r1, &(0x7f0000000780)={0x0, 0x9, 0x4, @tid=r2}) r4 = accept$packet(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x14) futex(&(0x7f0000000840)=0x1, 0xb, 0x0, &(0x7f0000000880)={0x77359400}, &(0x7f00000008c0)=0x1, 0x2) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000900)={{0x7, 0x9}, 0x20}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x8) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000009c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x44, {0x2, 0x4e24, @broadcast=0xffffffff}, 'lo\x00'}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000a40)={0x0, 0x4, 0x5, 0x5, 0x400, 0x8, 0x6, 0x1ff, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x2, 0x480000, 0x80}}, &(0x7f0000000b00)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b40)={r6, 0x6}, 0x8) write$tun(r0, &(0x7f0000000b80)={@void, @hdr={0x1, 0x80, 0x1, 0x3bc, 0x8, 0xffffffffffffffff}, @mpls={[{0x9, 0xffffffffffff7fff, 0x100000000, 0x8}], @llc={@snap={0xab, 0xaa, "d9", "b55ab3", 0x89ff, "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"}}}}, 0x1016) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001bc0)=""/117) sendmsg$inet_sctp(r0, &(0x7f0000003e40)={&(0x7f0000001c40)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003d40)=[{&(0x7f0000001c80)="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", 0x1000}, {&(0x7f0000002c80)="eefda6094cd243176056f9739642dd961dee47902e2f8c3ed8e50b01137755ac5455ea3cf55ad8cfe9c9f5f43e5fce63b674195000f07cde3875d5c769f04a1d0832cfe3e62487fd878303bd016f78117d82726841453cdd9e5310f8dd5423c27f03a1223f765901690dd9cca8ba514ddfb65b17d65261e573e37050b993190850274ea71558552804349b2b625cc8bc2f5f29a48b9824a95c85f82eaeb2a2600693edc280ab", 0xa6}, {&(0x7f0000002d40)="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0x1000}], 0x3, &(0x7f0000003d80)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x0, 0x1f, 0x1f7, 0x0, 0x7ff, 0x3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8d, 0x4, 0x4, 0x80, 0x7ff, 0x0, 0x40, 0x5c, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0x8, 0xfffffffffffffff7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x800c, 0x0, 0xb43a, r5}}], 0xc0, 0x40800}, 0x80) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) r7 = add_key$keyring(&(0x7f0000003e80)='keyring\x00', &(0x7f0000003ec0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r8 = request_key(&(0x7f0000003f00)='id_resolver\x00', &(0x7f0000003f40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003f80)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r7, 0xb940, 0x1, r8) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000003fc0)={0x54, 0x0, 0x2, {0x200, 0x235}, {0x1, 0x9}, @cond=[{0x14, 0x4fac, 0x3, 0x1, 0xa029, 0xa8}, {0x0, 0x7f, 0x0, 0x1f, 0x8000, 0x7fff}]}) 2018/03/25 19:23:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000010c0)={'ip6_vti0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f000070cff8)=@sco, 0x8, &(0x7f0000029000), 0x0, &(0x7f0000000000)=""/56, 0x38}, 0x0) 2018/03/25 19:23:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x89) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)={0x2, 0x20000003, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) 2018/03/25 19:23:34 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000200)={0x10000, &(0x7f0000000180), 0xe, r1, 0xc}) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) 2018/03/25 19:23:34 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x10) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000000080)=""/222) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc947, 0x2080) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001040)=""/4096) ioctl$KDSETLED(r2, 0x4b32, 0x2) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3}) 2018/03/25 19:23:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) ioctl$sock_bt(r0, 0xdd17, &(0x7f00000003c0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)=':\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='bdev(\x00', &(0x7f0000000140)='userppp1cpuset\x00', &(0x7f0000000180)='-\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000240)='&$}em1-[\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='/vmnet0\x00', &(0x7f0000000300)='securityppp1\x00', &(0x7f0000000340)='vboxnet0\x00']) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file1\x00', 0x0, 0x10}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x12100) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00000002c0)=""/178) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x200, 0x4) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x18, 0x29, 0x81f, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) sendfile(r1, r1, 0x0, 0x8000) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000400)={'rose0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0x7, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x34}, @ldst={0x3, 0x0, 0x1, 0x0, 0x7, 0x40, 0x4}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x101, 0x6e, &(0x7f0000000380)=""/110, 0x41100, 0x1, [], r4}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x100000000, 'queue1\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="05000a078db005e78150bc8459960a5f7f57e5b3a009705b1468f947bb5340d1fb25248d43979a59cebf32ec3d354376140f4a80d0b7e8150501a77405cf1f6af96b79576e49eb1d4ae227f1a285a462443e6378c26a578e0afd0c7b6645440e5331ddb2db4e13a7560384f27d63e19fd6f57e94c473b5c462b5ffb37e85ceabdc3aa7dc81596453aea49b1c64a3200ccf59083f0b08210f3d38d3adcfc0a7cfb47a328c9a", 0x3c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/25 19:23:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000, 0x0, 0x629acef192a81602}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x24, 0x23, 0x82d, 0x0, 0x0, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd}]}]}, 0x38e}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xbd8}, 0x8) 2018/03/25 19:23:34 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffed1) r2 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$netlink(r2, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) socketpair(0x9, 0x801, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000140)=""/232) 2018/03/25 19:23:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0x1c1, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='net/raw6\x00') ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000080)=ANY=[@ANYBLOB="200000009a9c0493093120f2ccb60687c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"]) 2018/03/25 19:23:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_targets\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2da2, 0xd85de960e57813ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x6, 0x2, 0x4, 'queue1\x00', 0xffffffff}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/205) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) rt_sigaction(0x26, &(0x7f0000000380)={0x0, {0x3}, 0x8000000000000}, 0x0, 0x8, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3, 0x3, 0x100000001, 0x5, 0x4, 0xb6b, 0x3, {0x0, @in6={{0xa, 0x4e21, 0xff, @empty, 0x20}}, 0x7, 0x3f, 0x0, 0x1ff, 0x1}}, &(0x7f0000000340)=0xb0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000700)=""/92) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={r2, 0x0, 0x30, 0x4, 0xe87}, &(0x7f0000000440)=0x18) modify_ldt$write2(0x11, &(0x7f0000000240)={0x100000001, 0x100000, 0x400, 0x7, 0x2a8, 0xd4, 0x80, 0x6, 0x6, 0xd4a}, 0x10) 2018/03/25 19:23:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="b8", 0xfffffffffffffd26, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/03/25 19:23:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x48) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0xf, 0x3f}) mlockall(0x87b3ce2d2ffe24b0) [ 314.533687] QAT: Invalid ioctl [ 314.541333] QAT: Invalid ioctl 2018/03/25 19:23:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63}}]}, 0x13c}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x2040) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x8010, r0, 0x0) 2018/03/25 19:23:34 executing program 7: r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x7fffffdf) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/25 19:23:34 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) memfd_create(&(0x7f0000000000)='$\x00', 0x1) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) 2018/03/25 19:23:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc)=0xfffffffffffffdd5, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f00000001c0)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000080)=""/234) [ 314.831279] dccp_close: ABORT with 1 bytes unread 2018/03/25 19:23:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890fec)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) io_setup(0x6, &(0x7f0000e05ff8)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/03/25 19:23:35 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) write$sndseq(r1, &(0x7f0000000000)=[{0x3, 0xffffffff, 0x8, 0x0, @tick, {0x4, 0x800}, {0x7, 0x99d}, @raw8={"36174657e6faad0f186f5870"}}, {0x16d62654, 0x1, 0x8, 0x81, @time, {0x2, 0x40}, {0x0, 0x9}, @ext={0x1000, &(0x7f0000000f00)="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"}}, {0x0, 0x2, 0x400, 0x3, @tick=0x1, {0x400, 0x400}, {0x7, 0xd9}, @time=@tick=0x100}, {0x7f, 0x5, 0x0, 0x8, @time, {0x1ff, 0x5}, {0x1, 0x7}, @addr={0xc54, 0x80}}, {0x9, 0x6, 0x92, 0x5, @time={0x0, 0x989680}, {0x8, 0xfffffffffffffffd}, {0x2, 0x1}, @connect={{0x2, 0xfffffffffffffe01}, {0x6, 0x4}}}], 0xf0) 2018/03/25 19:23:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/03/25 19:23:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffff9564, 0x400000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001140)={0x0, 0x0, 0x4}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000011c0)={r3, 0x40}, &(0x7f0000001200)=0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x104}) 2018/03/25 19:23:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000040), 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:35 executing program 7: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setregid(0x0, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', 'syzkaller1\x00'}, &(0x7f0000000100)='trusted\x00', 0x8, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYBLOB="89b30107eeb6f8ef75b5653f2ed7bd972695eea251008a3bfb1d9d779aa266849e2ffc42ede303b44a5f3e284639a16b786373c9d3c292521efe9c42f7d434d58ecaf0a3285c4c7408ce99dd3a0358bb78759f477eebbf0f0ec6a9d0a5012ba4d84aeb54cb04e72077aab0698763e15591a38d1c5cfcc4dcafdb208f0275a7a4f4740416d798cc3fcc2e50370be15a8a81caf12f48d3caca6cdea3bfe776f72da12afd8df11aedaa90cd04e93a367d09191470b2ba464beb1bb814aafae38e25837496cc9c2102d84a0a377ba20350a98aea9220f76e154976d4082d00ec"], @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYBLOB="2237bddc3f540f90a53708c259d1baf1a06d3b6297d00e36564291493e31ba32d27df6865cf97caf7fd5488daea90807a7efe3034ca1bc71a715fb8d66162a29772934a15734c5cf4f7c6245b999b1abddccfbae596b6ade09ec7eab8517a5173572a0fe1cc4ade6ad91db3f37bc50d8b0ae47add2529c77252873a2f195fce0051e3d38060fa8934ec41f14bdc1b7785adcc5aedc4dc4c91954ba22ec910f772e08e29313eda16eae98a0eb3c4d2dd322e5a3b81a87bcd104cfe2a590b5f4f9bca6a95e918d9f11a80aa67e5684c7cafc2ae4cd2e3c5c22870a78aeddf2e3f85be8b0a2f65c4b8d3e985bc77ea7c32ebea7b71143acd027755aa0ad0e277b06482095f222448aa7c057fb54ba2d3c6e1bdabfc280345ac182127be7cd4161b9677bf5ae914e401fc6bc0cb12cd46110d3d7f45fb5a2b110061463a3bb0ebce84755282b2b5e93ddd133eb315b10a134e7ba63a16057f70b3a624becbfb2fccee3e6c653ff48380e4db9149cc2160975342bdc470b213cba5908d1770b59b629391aec23b088402f6bc3655c4b8e56c11fd968d1303edf87f56f078cd2a444f8c6a27269648f772996827bd575e3d0358d3fe51072ae45b2044ac1119140358f9d0ebf48a82419383d440fbba47f371c71bae73bde06c1f373aca6bcd3ac56b566971f6ba5f652d5e48c80b2cb6f531551ccf4e93ca82b43eb9483", @ANYRES64=r0], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYPTR64], @ANYRES16=r0, @ANYPTR64], 0x5) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000280)={0x6, 0x2, 0xd4e9, 0x2, &(0x7f0000000180)=[{}, {}]}) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x2, @empty, 0x6}, @in6={0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x9bb3}, @in={0x2, 0x4e20}], 0x48) ioctl$KDENABIO(r1, 0x4b36) 2018/03/25 19:23:35 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x9b9b55bfb1cb375c, 0x0) fanotify_mark(r2, 0x40, 0x1, r1, &(0x7f0000000280)='./file0\x00') r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x100000000, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000180)={0x9, 0xffffffff, 0x1, 0x20, 0x800, 0x63d}) recvfrom(r1, &(0x7f0000000480)=""/185, 0xffffffffffffff07, 0x10000, &(0x7f0000000540)=@nfc={0x27, 0x1, 0x2, 0x1}, 0x100000140) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) accept4$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x80800) timerfd_settime(r3, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000003c0)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r4, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)=0x71a) 2018/03/25 19:23:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x4, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000200)={0x6, 0x9d}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) getpid() r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x5}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x180, 0x2, 0x3ff, 0x8, 0x20}, 0x14) sendmsg$alg(r2, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000000040)="f40e9a619b64907bf1df7d593e58b848613e0431b8c62a3ad6e0070a627de9680bd0a4c717db4090bbfbb59e47e83100ab1a532c4764170fe1855d9cfa84cb69c439afe3c173215f5c35a48ab2b0492d81871f45b967c87053765bf9983475890671c39a9718f96e4ca7", 0x6a}], 0x1, &(0x7f0000001080)=[@iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) 2018/03/25 19:23:35 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x2000}) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r1, 0x2295, &(0x7f00000015c0)=[&(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)='s', 0x0, 0x2, 0x0, 0x1, r0}]) 2018/03/25 19:23:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0xdb, "6a6178daa8eaf6442e4e70a0681ba71cd436ce8933d5e3f507fe6c6cf9cbfee45e525e8f752eba44d97a8d5322b5f9c27b1f08c1c82d1eeb7986e2a624697141cb06090b3a6c1d66b0243dd86fa5c43cd501b7eb6acba259a3de0167ab4d223c0bdd85195f125ed82b17db3d5cf6429b17f858a704038a9902334ffec265d6ddc5bf8086d5d135b9eb7ce27679eff8c5f216f9840157f97af4132424ae48c8eb8dd72758a624c9b5634e442a127d42d1f4f6793057c7dca9218616d3d2c041a33ab1f26ec8c5d86f4f7855d1687dd38caa7f7f6a6e6a697551d2b5"}, &(0x7f0000000140)=0xff) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:35 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000006fc3)=""/61, 0x47}], 0x5b, &(0x7f0000004f99)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000002ff0)={0x77359400}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) lchown(&(0x7f0000000080)='./file0\x00', r0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000240)='\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 315.179835] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) 2018/03/25 19:23:35 executing program 2: lookup_dcookie(0x0, &(0x7f0000000000)=""/137, 0x89) socketpair(0xb, 0x7, 0x1ff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x800, 0x2, 0x7, 0x0, 0x0, 0x7fffffff, 0x8000, 0xe, 0x401, 0x9, 0x8000, 0x5341, 0x8, 0x5, 0x1f, 0x2, 0x80, 0x5, 0x2, 0x5, 0x5, 0x3ff, 0x0, 0x2, 0x1ff, 0x7fff, 0x54da, 0x6, 0x5, 0x3, 0x1aa, 0x7f, 0xeb08, 0x9, 0x8000, 0x4, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x1, 0x3, 0x7, 0x0, 0x81, 0x5, 0xff}, r0, 0x4, r2, 0xb) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000001c0)=0x2, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000200)=r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) setpriority(0x0, r3, 0x1) sched_getscheduler(r3) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000280)=""/19) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000002c0)={0xffffffffffffffb4, 0x20, 0x3ff, 'queue0\x00', 0x7fff}) set_thread_area(&(0x7f0000000380)={0xff, 0x20000800, 0x4000, 0x400, 0x2f, 0x3, 0x7f, 0x80, 0x7f, 0x4}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000003c0)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) uselib(&(0x7f0000000480)='./file0\x00') getuid() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000540)=r4, 0x4) llistxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/197, 0xc5) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000006c0), &(0x7f0000000700)=0x4) waitid(0x1, r3, &(0x7f0000000740), 0x40000006, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000840)={0x8, 0x5, 0x5, 'queue0\x00', 0x5701}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000900)={'filter\x00'}, &(0x7f0000000980)=0x54) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000009c0)={r4, 0x1, 0xcd, "c5268ab70ad1949ce5eae4fbaace6eb41352cf9eb370d8a0ec78c7a0d047351570849e8126e9d0c927d4f0b9e561bb177aa7e1a698135fe42978b8841e23e69288690782ccfe86a8acbeb7b227bcb0eda30493ab64d45a6342283a2d955f9e717b09356b8e12d333a0c4cd9d461f8c0b92a3f708b6f015bc996627bfe553e3d9aee7b3bd425a3d0ca9bc10040206951706206e6f203309140e3470a5267707ba85164cbb3169e7182311df7eb1ad8d4180ac4595ad779b2d75db99306233d48d5aa79841ab79b4c3fe0e809067"}, 0xd5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000bc0)=0xe8) connect$packet(r2, &(0x7f0000000c00)={0x11, 0x17, r5, 0x1, 0x1, 0x6, @random="ae31bb2c64e7"}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000c40)={r4, 0x3, 0x30, 0x117e4000000, 0x100}, &(0x7f0000000c80)=0x18) recvfrom$inet(r1, &(0x7f0000000cc0)=""/89, 0x59, 0x1, &(0x7f0000000d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/25 19:23:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) r1 = memfd_create(&(0x7f00000000c0)='htcp\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x41) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000383000), 0x1) [ 315.242377] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) 2018/03/25 19:23:35 executing program 1: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) umount2(&(0x7f0000000080)='./file0\x00', 0x4) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101001, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8b7f, 0x4) sendto$ipx(r1, &(0x7f00000000c0)="9db8a3503a45dc1d08fd6d9d1be70cc83493249eebe3e2b3e0f9bd5c76dbebea2dbd044bac90d7", 0x27, 0x20000040, &(0x7f0000000100)={0x4, 0x48, 0x0, "f8bd48ef06a5", 0x101}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0x4e, &(0x7f0000000140)="edf57ff1ae9eb44abd2763ab00f0cd21665478a5f876c5999f920eb8958c781f128d782210144fbb262f1e983973e222c83581f73594bb51b2d7c86dab395ae2e9f50f75b65da66a65c45e5acbc1"}) 2018/03/25 19:23:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x1f, 0x5, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140), &(0x7f0000000200), 0x2}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x60f0, 0x30040) accept4$llc(r1, 0x0, &(0x7f00000001c0)=0x1e0, 0x80800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x230, 0x102bd1b0, 0xc8e, 0x7, 0x1c00000000, &(0x7f00000000c0), 0x73c, 0x200000000000000, 0x7}) 2018/03/25 19:23:35 executing program 5: signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) socketpair(0x11, 0x6, 0x1f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) pselect6(0x21, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000b16ff8)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/25 19:23:35 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) pwrite64(r0, &(0x7f0000a1a000), 0x0, 0x80000000) pselect6(0x40, &(0x7f0000000000)={0x4, 0x271a, 0x47e2, 0x7, 0x101, 0x4, 0x0, 0x6}, &(0x7f0000000040)={0x4, 0x1, 0x3, 0x40, 0x4, 0x8, 0x10001, 0x66}, &(0x7f0000000080)={0x0, 0x9, 0x5, 0x40, 0x2, 0x1, 0x3, 0x10001}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x2}, 0x8}) 2018/03/25 19:23:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40040, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x85, "e8a0117bc788ced7f046a678a1e6c63d4a1075cc28c0c98dbce1342d7818e90f4b300bcd218b04af3fea6190be0421b18412f9de052d9bbdbf80383255da32313f6eed3201d0e4e29bc7b4583591ea5fcf63edc3194918623782aaacecc1c53396975bc746a1df1ba86cd01d4696be6d150e8ad3a866763f0c4c71963cda91dd41942ad452"}, &(0x7f0000000180)=0x8d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x2a, "0326ef6926141ebd2c4cd97aa893176742483d41eaef063e696ea428cfc2f5a066a6d8e221a343318c58"}, &(0x7f0000000200)=0x32) ioctl$void(r0, 0x5451) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x4, 0x3f, 0x0, 0x1, 0x0, 0x9, 0x14, 0xc, 0x4, 0x6, 0x0, 0x5, 0x7, 0x3ff, 0x9, 0x0, 0x0, 0x98, 0x81, 0x99d, 0x9, 0x4, 0xffffffffffffffb0, 0x3, 0x7, 0x1f, 0x6, 0x8000, 0xea, 0x7, 0x558b, 0x5, 0x5796, 0x3, 0x8001, 0xfc6, 0x0, 0x7, 0x4, @perf_config_ext={0x86}, 0x2040, 0x3, 0x400, 0x7, 0x2, 0x9, 0x822}, r0, 0xb, r1, 0x2) 2018/03/25 19:23:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x8, 0x4) fallocate(r0, 0x3, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x4, 0x0, 0xffff, 0x6e, 0x7fffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x14001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)) 2018/03/25 19:23:35 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x40002000}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x1}) recvfrom$llc(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x20, &(0x7f0000001080)={0x1a, 0x325, 0xfffffffffffffff8, 0x2, 0x20, 0xc0f}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000010c0)={&(0x7f0000ffa000/0x4000)=nil, 0x6, 0x2, 0x20, &(0x7f0000ffb000/0x3000)=nil, 0xcf}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000001100)=0x100000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001140)=[@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}], 0x58) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000011c0)) r3 = semget$private(0x0, 0x5, 0x2b4) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000001200)=""/88) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) r6 = getegid() setresgid(r4, r5, r6) renameat2(r1, &(0x7f0000001380)='./file0\x00', r2, &(0x7f00000013c0)='./file0\x00', 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001400)={0x3, {{0xa, 0x4e23, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000014c0)={'gretap0\x00', 0x8002}) get_thread_area(&(0x7f0000001500)={0x1, 0xffffffff, 0xffffffff, 0x10001, 0xfffffffffffffffd, 0x10001, 0x9, 0x3bf8548b, 0x1, 0x6}) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000001540)="71eb6e7e091e7db755eff9a27e2a487c870a2021c629322bf4176b7c97cae808c749d18d8e9d12f97f94a9104b14efdc0dd6a2eab47220ba43b1afe4af952107ea2bcca13a5b4818ada5c20157e338cbbb2b02546ab03b13f6274e082ff2cdaece5041219cec43c4249cc5819632b57b594b02c2cc9a87bec17c4c86de2c444d53efdceca401e2c353514bbbb700302b856b0542410b3ce88ad34c7a214c80da3778b6091834af89d03d103738c0f4a643e617685e087dc68d23f7cb80a308ce04a0263aa172aa2190090f803dbedf9d779cd9483f1e28300633722e0b648046464f94166eaa3fd8752f1eeec762666fb5") bpf$MAP_CREATE(0x0, &(0x7f0000001640)={0xf, 0xffffffffffffff00, 0x5, 0x90, 0x12, r1, 0x5}, 0x2c) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001680)={0x2, 0x200, 0xc0, 0x86, 0x3, 0x3e}) set_robust_list(&(0x7f00000017c0)={&(0x7f0000001700)={&(0x7f00000016c0)}, 0x10001, &(0x7f0000001780)={&(0x7f0000001740)}}, 0x18) fstatfs(r1, &(0x7f0000001800)=""/194) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001900), 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000001940)=0x6) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000001980), 0x101) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000019c0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001a00)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/25 19:23:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getrandom(&(0x7f0000000040)=""/29, 0x1d, 0x2) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x2, 0xfed7}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x4d, "36999cf47f9dc0fd4c9895477dd2602bc36219cc115a2b1ab7f8e42a4d2aaacb0ca7258973e679c653e1ec6469e3a33a0596dd06e5c73e037fcd6b51e8ed92ecd74c86d6b4b6e28d23eeffaa2f"}, &(0x7f0000000140)=0x55) shutdown(r2, 0x1) 2018/03/25 19:23:35 executing program 1: r0 = userfaultfd(0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) tee(r0, r0, 0xfffffffffffffffa, 0x5) 2018/03/25 19:23:35 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = dup(r0) io_submit(r1, 0x8, &(0x7f0000001880)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81, r0, &(0x7f0000000140)="e531", 0x2, 0x8, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x6, r3, &(0x7f0000000400)="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", 0x1000, 0x8001, 0x0, 0x0, r3}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x6, 0x2, r3, &(0x7f0000001400)="5978e46a44eee888d54c27539b9e7bb9e350396a9f08f61a", 0x18, 0x1, 0x0, 0x1, r3}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f0000001480)="6b13a7aaf1b36ab25c31c28f60570e9d123306a7a35a66a3276079b3dd758e89d41afdf5a4240f848bed09d97f3003c7329b837ac1b60650358717fa3df8f7e37b9dc09a3084e6b5d167bf4197f1", 0x4e, 0x100, 0x0, 0x0, r3}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x9, 0x5, r0, &(0x7f0000001540)="dcc5725889ecccd54e24a4259ffcb47534f5916850039a8d86eb3333c222be754d5a08b0d284ed6042f8dbb652e20edd11bad7b1aa881a0e7a9889856c832eb2e5bcc5122e67d084ecbcfa6005932700eacaee697d5c1206d36272700489309f6ae461dd04b14c756ee702bdcb260ac5138114f533ae31aea20f95cb1a0570b83736b603c7f35aeb5babdca1108f4d1b5eb3656caf35594bbd01", 0x9a, 0x5, 0x0, 0x0, r3}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x1, 0x82, r0, &(0x7f0000001640)="fcdcd6f3b3750300243daf2cc4a80c7fc39b0ea8fab0975c60e493640862e38cf348af98382a25b4b4fdb61688dcf690d36f901e24", 0x35, 0xff, 0x0, 0x0, r3}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0xf, 0x0, r3, &(0x7f00000016c0)="c31d71d193b484390e5fc34124e2e5a83c0ecb783322715a3c0fd0d7a4cce54965fb96c0075acb6f804608f54d9a291305dd9367d81bb8d6f5aae0abd90f5efde84e5cd28a51c88218c20af7096b584137", 0x51, 0x7c, 0x0, 0x1, r3}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x8, 0x4, r3, &(0x7f0000001780)="699dc0862073c6b4f86043fd01fbaaf0175892f37d340d50b6c675652f5ef13bde95535c2fd9034475a3a26fcfeb2a7527902dd5db7fcec92a74fcec2585354675fca98fb5c0bfb1ca4958314b8fd73e7e051f32868aeea846e9ed1d1a6e955ff1d7c7ff31031f115ec07a8f614330a152ad85e0d32b1b4f141cad0cf6bc920ef00c399d823f58e3c1480cbbb20bc7ca7324f6eac2d54f89d43edf28d8e3ea0c51099dbc38075d8368", 0xa9, 0xffffffff00000001, 0x0, 0x1, r3}]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b0000001d0a6f06dc21c726c65e992b9be0aa0c0e604d9efe1951700a0c288d82b87b7603353188015468952c93878bd737a461defdfe887bc49e53d284d757f0f75fc009ac97223cd82132dd360465d00328"], &(0x7f00000002c0)=0x57) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e24}}}, &(0x7f00000003c0)=0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x5, 0xa2, 0x2, 0x20000000000000}, {0x3ff, 0x100000001, 0x0, 0x80000000}, {0x53f, 0xee, 0xe8f, 0x6}, {0x0, 0x8, 0xffffffff}]}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000018c0)={0x2, {{0x2, 0x4e23}}}, 0x88) ptrace$pokeuser(0x6, r2, 0x3, 0x9) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) 2018/03/25 19:23:35 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x40007) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r4, 0x1}) sendfile(r3, 0xffffffffffffffff, &(0x7f0000ccb000), 0x400) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) flock(r3, 0x8) sendto$inet(r1, &(0x7f0000000000)="a40843f8fac8b32ac98e772fcd864e0a8d9907202015d3eea136d803c85eb49a552c800fb9ada7cd87df6b7bdf32e53a45b17b54d76e6a1543fd08783e10afeb058ffe36677dd5fc8dffd5f869a45b9ee631b020d5a220a0df", 0x59, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/25 19:23:35 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000006d40)=[{{0x0, 0x0, &(0x7f0000002500)}}], 0x1, 0x0, &(0x7f0000006fc0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x58, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x200}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f00000001c0)=0x10) 2018/03/25 19:23:35 executing program 0: migrate_pages(0x0, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x2100) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) 2018/03/25 19:23:35 executing program 4: r0 = socket$inet(0x2, 0xa, 0x10004) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) open_by_handle_at(r0, &(0x7f0000000000)={0x33, 0x9, "4a2cab3b01769ea584932d94c82aa12706e69cfb1739edeb0cc3913d0ac017a8067287f44017a5cf3e54f2"}, 0x800) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) personality(0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x3fc, 0x0) write$selinux_access(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f6200000000006eadb268f03a832388930000006f7661725f6c69625f743a73302073797374656d5f753a73797374656d5f723a6bbb726e656c5f743a73302000"], 0x4a) 2018/03/25 19:23:35 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x200000000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file1\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) dup2(r0, r1) 2018/03/25 19:23:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futex(&(0x7f0000000240)=0x2, 0x7, 0x2, &(0x7f00000002c0)={r1, r2+30000000}, &(0x7f0000000300), 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x6040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x4d47, @empty, 0x7b9}}, 0x6ddc, 0x7f}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000380)={0x5, [0x4a, 0x401, 0x7, 0x40, 0x4]}, 0xe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000180)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) epoll_create(0xd821) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x4, 0x74140) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/25 19:23:35 executing program 3: seccomp(0x2, 0x4, &(0x7f0000028ff0)={0x0, &(0x7f0000d97ff8)}) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x4}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/25 19:23:36 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x700, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) close(r0) 2018/03/25 19:23:36 executing program 3: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x18a) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0xfec8}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/25 19:23:36 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101040, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="b9dc090000b8f8e0d5eeba000000000f3066420f01dfb9b20200000f3266f0440fbab909a90000a166baf80cb8ca2c3984ef66bafc0c66b80e0066ef0f20e035040000000f22e0460f01760866b81e008ed866b893008ed8450f01c9", 0x5c}], 0x1, 0x4b, &(0x7f00000002c0)=[@cr4={0x1, 0x8}, @cstype0={0x4, 0x5}], 0x2) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) r4 = socket$packet(0x11, 0x3, 0x300) r5 = getpid() waitid(0x2, r5, &(0x7f0000000340), 0x1, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) dup3(r2, r4, 0x80000) 2018/03/25 19:23:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x840, 0x0) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00', &(0x7f0000000200)=""/160, 0xa0) restart_syscall() openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000000c0)=0x52, 0xfffffffffffffd6d) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = msgget(0x3, 0x40e) msgrcv(r2, &(0x7f0000000380)={0x0, ""/38}, 0x2e, 0x0, 0x1000) sendto$inet(r0, &(0x7f0000000040)="9b2e87901ed8a390b8fec7d260c34c1951ccfeef702d15d33042a9535c6e197eefb1", 0x22, 0x0, &(0x7f0000e66000)={0x2, 0x80000000, @broadcast=0xffffffff}, 0xfffffc8e) recvfrom(r0, &(0x7f00000002c0)=""/10, 0xa, 0x2000, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @random="ac7650faa101", 'tunl0\x00'}}, 0x80) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x5, @empty, 0xffff}, 0x1c) [ 317.056969] device bridge0 entered promiscuous mode [ 317.063576] device bridge0 left promiscuous mode [ 317.083653] device bridge0 entered promiscuous mode [ 317.093143] device bridge0 left promiscuous mode 2018/03/25 19:23:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r2 = dup2(r0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/03/25 19:23:37 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40300, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x1ff, 0x3, 0x6}, {{}, 0x2, 0x80000001, 0x4}], 0x30) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xfffffffffffffffe}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xa5811, r1, 0x0) 2018/03/25 19:23:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x400000) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x240080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x5, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x8, 0x13, "d87c3892d0613f67c5f2c6143ae04926f018de"}, 0x1b) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0x1c) 2018/03/25 19:23:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/48, 0x30, 0x60, &(0x7f0000000080)={0xa, 0x4e20, 0xd07, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x5}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:37 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000097000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/25 19:23:37 executing program 1: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x8, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1ff5)='/dev/mixer\x00', 0x105400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"1281b3f73a3bad4ee0e3721cacda6bdb", {0x4, 0x1, 0x80000001, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)) poll(&(0x7f0000e95ff8)=[{r0, 0x244}], 0x1, 0x2) timer_gettime(r1, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c2b000)={0x2000000000000081, &(0x7f0000000140)}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000487ffc)) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x6) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() timer_gettime(r1, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r2, 0x541d) connect$bt_rfcomm(r4, &(0x7f0000000080)={0x1f, {0x8, 0x2, 0x3, 0x100000001, 0x3, 0xffff}, 0x8}, 0xa) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000000040), 0x80000002) 2018/03/25 19:23:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fallocate(r0, 0x0, 0x7ff, 0x30550a3c) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) 2018/03/25 19:23:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@pic={0x6, 0x5, 0x7fff, 0x3, 0xadb, 0x5, 0xc321, 0x2, 0xff, 0x20, 0x9, 0x0, 0x6, 0x4, 0x1, 0x4}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0xffffffffffff6266]}) 2018/03/25 19:23:37 executing program 3: ioctl$void(0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x802) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x0, @empty, 0xfffffffffffffff9}, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x0, [0x3, 0x7f, 0x0, 0x3, 0x3f, 0x0, 0x3, 0x1]}, 0x5c) 2018/03/25 19:23:37 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)=0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000002c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101002, 0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x800, &(0x7f00000000c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/03/25 19:23:37 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x200800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="2000000056d0737bf79266595b2e003b0397ad2cf5070d7a5e3dfb0d4d7ee7b49eb08bbba708daf275"], &(0x7f0000000180)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x8, 0x8007, 0x4, 0x2, 0x6, 0x5, 0x401, r1}, 0x20) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x410001) sendto(r0, &(0x7f0000000140)="5f44ab62c873673994615febb199a77ee020b8ba21264e94f6967425d72b88efb3383d58318ed286f332a788f0e1ee85438d8b2821", 0x35, 0x44010, &(0x7f0000000240)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x3, 0x7, 0x1}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x4, 0xffffffffffffffc4, 0x0, 0x9, 0x1000, 0xf8}) 2018/03/25 19:23:37 executing program 2: r0 = socket$inet6(0xa, 0xd, 0x7) connect$inet6(r0, &(0x7f0000aacfe4)={0xa}, 0x1c) poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x0) 2018/03/25 19:23:37 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x2) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) ppoll(&(0x7f0000000040)=[{r1, 0x20}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/25 19:23:37 executing program 1: socketpair(0xa, 0x7, 0x34, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x7, @empty, 0x10000}}, 0x8, 0x1f}, &(0x7f0000000240)=0x90) clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) r2 = socket$kcm(0x29, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) capset(&(0x7f0000000000)={0x399f1736, r3}, &(0x7f0000000040)={0x1, 0x5, 0x4c01, 0x3, 0x3, 0xd21c}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) getpriority(0x1, 0x0) 2018/03/25 19:23:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) timer_create(0x6, &(0x7f0000000180)={0x0, 0xd, 0x1, @thr={&(0x7f0000000000)="2f1530f220ab93635988cdf4307efec8a6f0e104e205175587aff964f58057b324312d176d1ce6cea74792bf021539675792a240228a44d88f2e87d24e437df6a81172b19b2c2460701d080f95", &(0x7f0000000080)="4349f5f2b5de4660117b0332ec61799f94a1fa00251d337ca7e0d6aea9eb0a6bd67732eb821b5a9e075f047bb7cb26d476bf5c7bf75eee068a1986e1b51305c230386515ba826bf160bad1f20ad0cbaea207d0d8218102762d534452f5f7953dbddbb7862bc989d0319e1b5620b415a7c0c102c83382a2e83e474837e513fecf6b61dc3b16d016627b15fddda455c11f80aebb459e0cae70fd7d930f0786bfdf5fbc2a2831266f51a84bf4012c255d8cc49976148c1f46cd25b03a00cf3c4f27c5442c81322b3e5b3ad1a0d80ce6"}}, &(0x7f00000001c0)=0x0) timer_gettime(r1, &(0x7f0000000240)) 2018/03/25 19:23:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000100)=""/47, &(0x7f0000000140)=0x2f) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x10001, 0x7, 0x7, 0x1, 0x7, 0x9, 0x100000000, 0x6, 0x200, 0x6, 0x4, 0x6f51, 0x10000}, {0x7, 0x6, 0x6, 0x9b, 0x80000000, 0x8001, 0x101, 0x9, 0xa20, 0x9, 0x0, 0x5, 0x2}, {0x100000001, 0x628000000000000, 0x8, 0x9, 0x6, 0x5, 0xe7af, 0x9, 0x7e4, 0x80, 0x100000000, 0x7, 0x4}], 0x7}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000001c0)=""/165) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f00000002c0)="e28ecc359ccf79d6961ed2b2d7dd029903f2b82fe14cc9b4655e051fcf1ec83e85405120742db469e8568411adc78fe7607db743a0fa01e3d98b44e64d474ee3b1297bbd73c1b8f82041ccf1099cd410a79ce7d46fb241af602b10bfc795c7f370055db3de776b2a5098d39e225e126728a9ceff84b63a60885a4971abae53b52d151ec8683711569ef347b458f45e60c0fadbc7882738ca6f9bf844a869008b82523fbba98b9d65c98db237284d682829a94d74a63ae843928129438900800000000000006eaf2f", 0x1ec, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0xa, @dev={0xfe, 0x80, [], 0x18}}, 0xd9dc86ed19e82991) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) ustat(0x6, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x1, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000090601020200000000000000000000003f0000003c7c3002826d406577fe69c96a41f08ecf07ca3e24dcc9902aa436a96951f5a790bcb7a3e9ad1340198747c86e7b5762f025bb9794ed49386bc818a9f5ca40e24b3cf34e4eb487a2a242ebd32d6b8414626fb04357a7ce4d34d17b37977879aa9236239c"], 0x14}, 0x1}, 0x0) 2018/03/25 19:23:37 executing program 2: r0 = semget(0x1, 0x7, 0x400) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xea, 0x6, 0x9, 0xff, 0x63ba}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xffffffffffff0001, 0x4}, 0x8) semctl$GETPID(r0, 0x4, 0xb, &(0x7f0000000000)=""/58) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/03/25 19:23:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/6, 0x6, 0x20, 0x0, 0x0) 2018/03/25 19:23:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') recvfrom$ax25(0xffffffffffffffff, &(0x7f00000001c0)=""/214, 0xfffffffffffffec0, 0x0, &(0x7f0000000000)={0x3, {"0091e4af750109"}, 0xfffffffffffffffc}, 0x10) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000180)={0x2, 0x0, [{0xc000000b, 0x8, 0x0, 0x8}, {0x80000008, 0x7, 0x0, 0x7, 0x2}]}) 2018/03/25 19:23:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x3e3, [], [0x7fffffff, 0x0, 0x0, 0xfffffffffffffffd]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x80400, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) tkill(r2, 0x10) r3 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000180), 0x0, r4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) socketpair(0x15, 0x4, 0x40, &(0x7f0000000380)={0xffffffffffffffff}) openat(r5, &(0x7f00000003c0)='./file0\x00', 0xa00, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/25 19:23:37 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x3) r1 = socket$inet6(0xa, 0x3, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0xc) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/25 19:23:37 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x810000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="f52a6ea74d7672edc4998a3e9870ebfc81fbecc37e242508691ce2271c33bb72a484e448e121091bea7e8e31fb13b198d8aa58417e2074386e37c1858cc2025134a0d359b1", 0x45, r0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000300)={{0x1, 0x6, 0x7d6, 0x8000100000000, "4b4e0c4f04225039a7b69c8075b35cb1ff84efc4edace0696a3888b5255b63d03392a027c26d2f1996607287", 0x4}, 0x0, 0x0, 0x8, r2, 0x8, 0x556, "3c3bc0afa89ae137d434812b5e828ad429adaeaba9abc134e3e34a8f217f7a91fe0cf47eece0d9288f40b48ca734cc3c517f9bd8407a17d0b3e5e00693ed31e6", &(0x7f00000002c0)='keyring\x00', 0x16f, [], [0xfffffffffffffffd, 0x7, 0x2, 0x2]}) 2018/03/25 19:23:37 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x5, 0x5, 0x3, 0x80, 0x5, 0x10000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x2, 0x7, 0x4007ffffffff, 0x0, 0x0, {}, [@typed={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) 2018/03/25 19:23:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) r2 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setreuid(r2, r3) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="0023000000004000000000000000000029adcfed02873612a3003e5e9689a1d268e67a3c331daeaf6a15e46036ec3a9bb7dbe6b94c2495513895616adc"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r4, 0x1) 2018/03/25 19:23:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x808000, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getdents64(r0, &(0x7f0000000080), 0x2e) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x80000000, 0x9, &(0x7f0000000100)}) 2018/03/25 19:23:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) statx(r1, &(0x7f0000000040)='./file0\x00', 0x6000, 0xfff, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x40) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/25 19:23:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipddp0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4c0001000000000000000000060000000000000000000000000000000000400000000000000000000000000000000000"]}) 2018/03/25 19:23:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, 0x8) 2018/03/25 19:23:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, r3, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r5, &(0x7f0000fff000/0x1000)=nil, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000002c0)) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r6, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0xe3}], 0x341, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) 2018/03/25 19:23:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x6, 0x201, 0x7, 0x5, 0x7, 0xffff, 0x5ca, r2}, &(0x7f0000000140)=0x20) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r4, 0x1) 2018/03/25 19:23:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:39 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() setpgid(r1, r1) write$rdma_cm(r0, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x106}}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x3f9}}, 0x4, 0x8, 0xb09, 0xfffffffffffff801, 0xfff}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x5, 0x8, 0x4, 0x81, 0x8}, 0x14) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x59, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) r5 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000140)=0x8) 2018/03/25 19:23:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x15, 0x3, 0x6, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4d}}]}, 0x38}, 0x1}, 0x48884) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a00000200000000000005000000e53e74fd140243500160dcdb37ac15743678c4414d0f1c25ec97c6c1ed37e3ea27ca87ac7ed49fdb65592be3c9a8fdfba1569300"], 0x10}, 0x1}, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000eae000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x33) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00008b7ffc), &(0x7f000085cffc)=0x4) syncfs(r1) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x110) openat(r3, &(0x7f0000000200)='./file0\x00', 0x2000, 0x10) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/03/25 19:23:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="e0148c799d5faa3d", 0x8}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000280)={0x9880000000000000, 0x1, 0x80, 0x2, 0x19}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)=0xea) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/25 19:23:39 executing program 3: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffc, &(0x7f0000000080)='rxrpc_s\x00', 0x0) 2018/03/25 19:23:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/fscreate\x00') exit(0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/179) r1 = getpgid(0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) setns(r0, 0x4000002) 2018/03/25 19:23:39 executing program 1: socketpair(0x0, 0x800, 0x80000000000000, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) r1 = request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='pkcs7_test\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x3) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000480)={0xb4, 0xffffffff80000000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x29, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x401) r4 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="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", 0xfe, 0xfffffffffffffffd) keyctl$revoke(0x3, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = getgid() setgroups(0x2, &(0x7f0000000440)=[r6, r7]) accept$packet(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000500)={{0x9, 0x7ff}, {0x9, 0xdc7}, 0x0, 0x2, 0x7ff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) 2018/03/25 19:23:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = semget$private(0x0, 0x5, 0x4) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr, @loopback}, &(0x7f0000000100)=0xc) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/25 19:23:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x80000000000007, &(0x7f0000000080)={0x4af}, &(0x7f0000eebff0)) r0 = semget$private(0x0, 0x5, 0x100) semctl$IPC_RMID(r0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/03/25 19:23:39 executing program 5: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x3fffffe) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000942000), 0x4) 2018/03/25 19:23:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r1}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000180)=0x800005) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x1000}, 0x8) 2018/03/25 19:23:39 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvmmsg(r0, &(0x7f0000000000), 0x3d5, 0x2000000000000002, &(0x7f0000000040)={0x77359400}) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)}, 0x0) 2018/03/25 19:23:39 executing program 1: r0 = socket$inet6(0xa, 0x80000000000002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x7fff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x9, 0xffffffff00000001, 0xb, 0x6, 0x80000001, 0x4, 0x2, 0x694c3796, r1}, &(0x7f0000000180)=0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r4, 0x80, &(0x7f0000000200)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0xfffffffffffffc01, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x5}, @in6={0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x36}, @in6={0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e21, 0xfffffffffffff801, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x32f) 2018/03/25 19:23:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="002300000000400000000000000000001b37eafa19d36f10c51b549e6d60f1b2f3710faf950931b297843a022e73765815c5238ec24b65cbcdc7af596965e39d96d2ed2e3a8385b71f3c08e3586977c5f78eba44e82d2222de4b420f941115d7a55d926a09b46b87fd1dcc60bdb57943b1dc74f4b9d18e5fa0c80ddb80f1641a5a3cf231a21753e49a37beff9925fc8a977a0b47162f82d25ccaff534b7f876b7a7f089e11783a75eaac0454779d7244061e80000000e26f2e990bf4450149c6c9e28915413151d918a67cb19d4798fb6f53e308db1007c19b04580d80f897"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$void(r2, 0x5451) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:39 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f000000fff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0xffffffffffffff59}, {&(0x7f0000000fdb)=""/37, 0xff85}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000835ff6)='syzkaller\x00', 0x0, 0x25c, &(0x7f000075ef3d)=""/195}, 0x13) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20200, 0x0) recvmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/26, 0x1a}], 0x1, &(0x7f0000000140)=""/33, 0x21, 0xffffffff80000001}, 0x2001) 2018/03/25 19:23:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="3a00000037d8b810bf5ed70de3a9354cda179d17f87b592d1c1e5ac5940000a207005ac9a097b6126087ea4becedf259e1cf96eddb8fca18"], &(0x7f0000000100)=0x42) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x7ff}, &(0x7f0000000200)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000000000)={@local}, &(0x7f0000000ffc)=0x14) 2018/03/25 19:23:39 executing program 0: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xfffffffffffffffe}}], 0x30) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x80, 0x800) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000005c0)={0x0, 0x7530}, 0x10) r3 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0xfffffe58) 2018/03/25 19:23:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dcff6f)=""/145, &(0x7f00005ed000)=0x91) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x6dd, 0x0, {0x3, 0x3, 0xfffffffffffffff8, 0x2, 0xca}}) setpriority(0x1, r3, 0x5) 2018/03/25 19:23:39 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) listen(r0, 0x20000003) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x98) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt(r1, 0x3ff, 0x7, &(0x7f0000000100)=""/73, &(0x7f0000000180)=0x49) socket$inet6(0xa, 0x2, 0x80) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f00000001c0)='./file0/file1\x00', r2, r3, 0x400) clock_gettime(0xfffbefffffffffee, &(0x7f0000030ff0)) r4 = getegid() lstat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./file0\x00', r5, r4) r6 = socket$inet6(0xa, 0x6, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x305000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000004c0)={0x1, 0x2, 'client0\x00', 0x2, "51654f753e8d16ae", "ae5aa8b518ee570426b2e5f99fa88371f8f591f00732e8409c1dcdf28a48d478", 0xff, 0x1}) r7 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x10) recvfrom$inet(r7, &(0x7f0000000200)=""/12, 0xc, 0x400000000000000, 0x0, 0xfffffffffffffd09) 2018/03/25 19:23:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) socketpair$inet6(0xa, 0x6, 0x80000001, &(0x7f0000000040)) 2018/03/25 19:23:39 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) pause() getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000080)) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/25 19:23:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'nr0\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x40000, 0x3) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000000c0)={0x6}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000823000)=ANY=[@ANYBLOB="000000000000080000000054ca6754000400000000000000000000ffffffffffffffff00"]) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/180) 2018/03/25 19:23:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000232fba)='\x00', &(0x7f0000000180)="0b78c3b981407a83efcdbcb37043eb787244299888cfdaa5c920e67ccd95a72ce0b82f583a8ef3d162edfe08d36a73ab9d3a26556c733b0a5f1ad7a95018ddf7a5f9eb02a8623f4f58534e8fdf90dba3c94d255a8dec32cbc9ba9c90fca4203d9f247811b43d3e13c56233a155dfdfd0de8b1590f2db07b532454214486e386ea4dedd1504764f2b17f74f20416d4b7fbe34204009983549565b9df059f85315f04978e1e2"}, 0xf) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f0000000140)="181ca2073e81773427554ba784ce5486a6623542dd2f5173df1892db18a4feb01d6089a0a18f985cd6", &(0x7f0000395000)=""/27}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82c43, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000280)=""/247) r2 = semget$private(0x0, 0x1, 0xa2f6870ee77b4c75) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000040)=0xcbc7) 2018/03/25 19:23:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x40000) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() exit(0x6) ptrace$getsig(0x4202, r1, 0xfffffffffffffe01, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f00000000c0), 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20440, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000300)=""/91) write$sndseq(r2, &(0x7f0000000240)=[{0x5ce5, 0x3ff, 0x0, 0x80000001, @tick=0xffffffff00000001, {0x6, 0x4}, {0x2, 0x7}, @raw8={"b39567b90df550b2321ce69b"}}, {0x9f5f, 0x5, 0xfffffffffffffffa, 0x9b8, @tick=0x1, {0x4, 0x12}, {0x10001, 0x7099}, @raw32={[0x9, 0x1ff, 0x101]}}, {0x7ff, 0x80000001, 0x4, 0x800, @time={r3, r4+10000000}, {0x0, 0xff}, {0xffffffffffff0412, 0x7c0}, @quote={{0x100, 0x4}, 0x8, &(0x7f0000000200)={0x81, 0x3, 0x401, 0x5, @time={0x77359400}, {0x4, 0x20}, {0x7ff, 0x6}, @quote={{0x3ff, 0x800}, 0x6, &(0x7f00000001c0)={0x1ff, 0x3b, 0x5, 0x70bc, @time, {0x1, 0x80000000}, {0x6, 0x3}, @ext={0xb4, &(0x7f0000000100)="b99fcf26b118d5901f2eedcaf187a66a86db5437695685136906b5ae58df1804d3cb0ee763adb77fa73b540e455a48ef216e41caa63995eeb9e07f87c6fa658768d347c2a133618a3c8ff4a4832c7512dea0f6861abd46bda3cbac3be1dfecf55e6b582b9ae5b79e4a865b963b4250732effa45e2788d47371e04ba75cbf70ece4885163274d917d9472903a06009f1b894927e1180473991c18af5c8206c663b63b17bc107e2c4b30751ecd6d5bb68b687d6dbe"}}}}}}], 0x90) tkill(r1, 0x1000000000015) 2018/03/25 19:23:39 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1, 0x7, 0xbf79, 0x10001, 0x0, 0x1f, 0x20020, 0x1, 0x80, 0x0, 0x9, 0x100, 0x9, 0x2, 0x3, 0x9, 0x3, 0x4, 0x2, 0x6, 0x3ff, 0x5, 0x2, 0x8, 0x0, 0x7, 0x8001, 0x2, 0x9, 0x0, 0x3, 0x2, 0x100000000, 0x6, 0x1, 0x6, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000080)}, 0x10000, 0x5, 0x6, 0x7, 0x200, 0xffffffffffffffff, 0x3e36eef6}, r2, 0x2, r0, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x80}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3c, 0x0) 2018/03/25 19:23:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dbffc), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/25 19:23:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=""/117, 0x75) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000023fe4)) 2018/03/25 19:23:39 executing program 5: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='em0keyring\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='user\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x8, 0x101, r1) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b8", 0x1, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%ePLvboxnet1\x00', r2) 2018/03/25 19:23:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/03/25 19:23:40 executing program 1: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/172) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/03/25 19:23:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:41 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x20200, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000380)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x80000001, 0x20800) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x5, 0x0, &(0x7f0000000140)="56802ebf97787c652a7b8b967e325ffee083935548af224355c0a2944e3ef8553789623c68b948", &(0x7f0000000180)="c4a97d9c1d984293ae8e291a40", 0x27, 0xd}) r3 = socket(0x1, 0x80e, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x80000000005408, &(0x7f0000003ff8)) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r5, 0xdfa}, &(0x7f00000002c0)=0x8) accept(r1, &(0x7f00000003c0)=@l2, &(0x7f0000000440)=0x80) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0xffffffffffffff48) 2018/03/25 19:23:41 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/03/25 19:23:41 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x210000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x11}, 0x31}) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) semget$private(0x0, 0x3, 0x28) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000380)=""/70, 0x46}], 0x4, &(0x7f0000000440)=""/74, 0x4a, 0x1}, 0x40002101) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000500)) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000540)='syz_tun\x00') mkdirat(r0, &(0x7f0000000580)='./file0\x00', 0x180) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000005c0)={@loopback=0x7f000001, @rand_addr=0x5a8f, 0x0, 0x9, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @empty, @dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x34) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000600)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000640)={0x68d, 0x3, 0x2, 0x400, 0x74, 0x3, 0x2, 0xfffffffffffffffc, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x3f}, &(0x7f0000000780)=0x90) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000007c0)=0x3, &(0x7f0000000800)=0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, r2, 0x508, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) r4 = getuid() fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000ac0)={r1, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b80)={r1, 0x2}, 0x8) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000bc0)=""/14) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) nanosleep(&(0x7f0000000c40)={r6, r7+10000000}, &(0x7f0000000c80)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000cc0)={{0x0, 0x7}, 0x26}, 0x10) 2018/03/25 19:23:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1, 0x1f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000000000000d, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x16742f6e, 0x8, 0x1, 0x7, 0x2, 0x3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x100000000, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x4, 0x8000002d, [0x80, 0xb57, 0x4, 0x7f]}, 0x10) r3 = msgget(0x2, 0x80) msgctl$IPC_RMID(r3, 0x0) close(r1) dup3(r1, r0, 0x80000) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/128, 0x80) 2018/03/25 19:23:41 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigpending(&(0x7f0000000000), 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000003200000000000000000000000000ffffe00000020000000000000000000000000000000000000000000000000000000000106c000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400726d643132382d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x24040091}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/25 19:23:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = semget(0x1, 0x7, 0x40) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/119) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xe3b}, 0x9, [0x3, 0x5, 0x7fff, 0x1ff, 0x823c, 0x1f, 0x4, 0x9]}, 0x5c) 2018/03/25 19:23:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x9c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x31e77ef3}, @in6={0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in6={0xa, 0x4e21, 0x242a, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x4e22, 0x8bf, @mcast1={0xff, 0x1, [], 0x1}, 0x200}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x101, 0x6}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) 2018/03/25 19:23:41 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setsig(r0, 0xa, 0xd) ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)=ANY=[]) 2018/03/25 19:23:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x9000000000000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/83) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10}], 0x68) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xcc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x88e6}, &(0x7f0000000140)=0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/03/25 19:23:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602cff05000bfef9060000000079ffff6bc5fffffe000275feec604752b4e55fd465fa25fdbbfb90212ddd93255a11cea7921d4813261e2ae9819e3ce812b05ebc71edaced6d242dceffb3c77c92e1ca609607092f50cd4d65ab6908b039890b648419992d5f8c078e1d446038526ec7d87f95e99d9a3d9e", 0x82) 2018/03/25 19:23:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x64, 0x40, 0x410, 0x70bd2a, 0x0, {}, [@generic="0afadd0f213a5f9064657e949b55cf5f47ee7032b5c385ea84ef3bf3ad73f1faced6056b328659eb3239f581cd196a6c5f031ea993bb1955582598ff7f57f29e48c0134e0cd748ca2f8cd10ae5264641b1b5e221e09b770c4b3a720d8eb1b7f275b1e519801f6ece04b9fb73b34fbc1f18331acf57f49ea0ba47c22e6d72f4f7b2deb8e6a55b52d1fadb0c"]}, 0xa0}, 0x1, 0x0, 0x0, 0xc0}, 0x4) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000640)=ANY=[@ANYBLOB]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x181200, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) 2018/03/25 19:23:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) fcntl$setlease(r0, 0x400, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) mremap(&(0x7f0000ad9000/0x200000)=nil, 0x200000, 0xe000, 0x0, &(0x7f0000bf8000/0xe000)=nil) mincore(&(0x7f00009b4000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096) 2018/03/25 19:23:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4c0000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000008c0)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000200)=""/167) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7fff, 0x80}, 'port0\x00', 0x30, 0x10000, 0x6, 0x7, 0x0, 0xffffffff, 0x2, 0x0, 0x5, 0x7}) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x1}, {}], 0x30) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000380)) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000040)={0x1, 0x401}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/03/25 19:23:42 executing program 2: sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab4fc8)={&(0x7f0000a26ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000517fd0), 0x0, &(0x7f0000916000)}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x0) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r0 = getpid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1350c1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) process_vm_writev(r0, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) 2018/03/25 19:23:42 executing program 4: r0 = socket$inet(0x2, 0x80007, 0x1f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x230) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0xa0c0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e22, 0xd1b6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, 0x3, [0xfffffffffffffffc, 0x10, 0x10000, 0x1f, 0x2, 0x4, 0x9, 0x2]}, 0x5c) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000240)={0x2, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23}}}, 0x108) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x38, 0x80008100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, {0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x6, [0xffffffff, 0x3ff, 0x6, 0x1, 0x8, 0xcc1, 0x3, 0x7]}, 0x5c) 2018/03/25 19:23:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000001dc0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vlan0\x00', 'bcsf0\x00', 'gretap0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xfffffffffffffffd, 0x1, 0x0, 0x10000000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x3, 0xff], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x80000000, 0x7af7}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0x1f8) 2018/03/25 19:23:42 executing program 1: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x100067, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1d0, 0xe, 0x40, 0x1, 0xc0d}, 0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x20, 0x2800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)=0x100, 0x4) 2018/03/25 19:23:42 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x11) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xffffff5f) close(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/25 19:23:42 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x4000000002, 0x70, 0x85, 0x2, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x478, 0x0, @perf_bp={&(0x7f0000000140), 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) 2018/03/25 19:23:42 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000001b00)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001b80)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001bc0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0xb, 0x1, 0x500, 0x5, 0x1900100, r2}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sync_file_range(r0, 0x0, 0x154, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='vcan0\x00', 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x0, 0x400002) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00000002c0)) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x200000) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000240)={0x2, 0x0, 0x400, 0x8, 0x100000000, 0x400}) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta-generic)\x00'}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000600)="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", 0x1f4}], 0x1}, 0x0) 2018/03/25 19:23:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x200140) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="006300000000f60000000000f8000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x200) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$sock_netdev_private(r3, 0x89fe, &(0x7f0000000040)="89226c85a26b4a3da96d8631bd73b1603b7a292846766f59e68669f81b29167e771f26bb79f92065f660af321c88f39f8dab96ca34606f784f89d5813f55f373c7a80c9fddbe66c46556520533f19669108729ac043364ec691d560c7e45e7878d8d") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000a40)=@assoc_value={0x0}, &(0x7f0000000a80)=0x8) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000002600)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001bc0)={0x0, 0x81, 0x0, 0x400, 0x5}, &(0x7f0000001c00)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001c40)={0x0, 0x3}, &(0x7f0000001c80)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001cc0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001d00)=0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000001ec0)={0x400, 0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001d40)={0x0, 0x3f}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001dc0)={0x0, 0x1b, "50080a8976e831ac9d5622abaa423fbe97fdc1f6ee43f3b3c81f8f"}, &(0x7f0000001e00)=0x23) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001e40)=@assoc_value={0x0, 0x6}, &(0x7f0000001e80)=0x8) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000001f00)=0x1, &(0x7f00000025c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001f40)={0x0}, &(0x7f0000001f80)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000002480)=[{&(0x7f0000000100)=@in={0x2, 0x4e23}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="65820d9a8f2dc4b0a1c16be23ece0a06a252125b7129afd8efe6d33b6c87da05977c6736467f6da03c31bc5decfcc95a5869b849e71b99f37a883161f49de05f3fed885cbafcd838e4f418782be41a867613907b0c077b4e", 0x58}], 0x1, &(0x7f0000000200)=[@init={0x18, 0x84, 0x0, {0x2, 0x4, 0x8a, 0x101}}], 0x30, 0x20000001}, {&(0x7f0000000240)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000280)="44d4febbbc3b9a2a226b76d102f4c7dee91fb4b18791f6eff40f3b5eea24d77fedeeffff78bbcaa5244ababa89c22d839b07dc85b3dd883d79ef864b2b5985f291bb6dd84bc895a837d5044ddb7cad4aac85e009c9aefd9553b4c6e44ba3834bc1f6b6", 0x63}, {&(0x7f0000000300)="85a0a2556e181754ec888a6dde633b6cdd7a8110ace596c2a643ebc9c848b52f32b4dbf955fe49087bd80145cbfc4bdca166a11ed3cc42a8949636d556aecda4f7f85ebf66e561a7efe233c0eca3321a057fd31588ddb56df64e5f79fc2169981599261863a33502fd8d24dfc3cf9776aef03ffa101bf92b2d60", 0x7a}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="10a773fe6c91b41500c14f60376e15fd927d0a37440c54c578ef6fff50231f0e5c95f4e108d36209ab5cea06876fdde9c60380ebb8b094d29f42d3d8d68f4eed8a03a3ce6069afded128379da139b98dfa021a649b32b286769bdd5a127475489bab1941dfa971751628821ed30c299810d8bfc8ecec995e26ba611f1995e92e4d90fa6b7147b4ef400d74eaf9ba1add3c1e72a0c9b9d4e5373e0f6581aad2d4c4ea9ef90274b03a912c8ddaa35a4217d18ab07109cf6c1da756a85896680a31539de1d5583787e3536c5499ca9ac1bfcc24b1763e4547f372397c2cf67c3f38c84a1c69", 0xe4}, {&(0x7f00000004c0)="532672d29148e0048526f10edc61d81e1510db8b0855f3a7ec5e5ec53b5f910166f359c73633030cc5335539564ced5264ef82879b54f7b4d54b4412eaaa7375c8b1b174b8c957badc69f5772ee75b9005c3fe483d494675f83aa4c2dcb8cfadc90cfe845c594ee91fc9f9917ef23811157e6937000b6fe1939d6f7c5f62efbf49216978d364bec6b6a63d1be628d43dd6be0d387fe563a80ae4544b73eaeb57626a611b824009384a9bb6df86ea60808213d964e4f4d7e8b91a55f8e818c514738f6ff96c930188875887", 0xcb}, {&(0x7f00000005c0)="db73f2fbfc65eab2806c5ec71a629a2058a8ded3baf82403f2041c4813fa019b77290cfe6c2ff6f09f5ac051753a51c453ccac5d5e475ec20799d4df7ba4a6c49e7ac6b1e9e918157c12a84d3b5524c2b85a2d1c5f1856640a9abea3383a002bdc7d65cda89bed5e6c085abb93d84d31b50c53", 0x73}, {&(0x7f0000000640)="97716acf14e45707654991bec0fc537e1fa8c3184254db46010b115500bf333bc6fbd662290a448fb153b21bb3e0c8c2372be5170d26ce30716d8fea83ed26153fb897377a84df261a79b3a36e4484c111d8782488ded4123b31fdeffc3746821bf73e07554191d0e8d5372c9a7f2901ad35f358d05726d49e59ade753105f533b1002852d9075b41c705c834a789aea2a4c537f0776d12203a1e35284e4671224e809868c96f7d8f322630c45413dfa745a431c88ee4a96a3f46d0cbeddfc3f7aa3e0e95a74", 0xc6}, {&(0x7f0000000740)="93adf28e0da091949d57c343b16ca9a366439fc6132b00421676f3b8d754bf1ec50595cb88c74ac4b5c0affa73a5eff7d51cd5841405482015ef862807ca1a87b789c370fb5347aa00149e614c541c205182b2ab8a1323c550b0f1a31dc87acd54de6ce97315cf0fc7ce50c9091569a354ecb2441c19d3228a6e5ee823d2592369c8ba7d3de7dca99cdb0c8feb4f", 0x8e}], 0x8, 0x0, 0x0, 0x4}, {&(0x7f0000000880)=@in6={0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f0000000a00)=[{&(0x7f00000008c0)="cb5841857c4d7b3593c48d07d9648b28860a8e4241f02120651d4ce6f8688fc88b3b1c7167c12ee4307bd24c42939a0363feb11245bd1d0e3deacab7905ba3754aa4ce6c", 0x44}, {&(0x7f0000000940)="7b4b24670c4e64a8ac9e16f79a4c55d28a01752adfce8d40f0d5a35e98b8d2138ef3867cc6b8a2802f008e09ebc4cb38c43145d91e13b90f27662cc8f760179f6f22b9e55e3daa5c8143e9b8b3b416bbb8e9f87194ff9112727817058fe1e8583f54d87bdd901c59b28f08c21b38362bcfc1c616212d713bfd0dde652d034c6a03d0f11797c6179075e8662bd9eb88ad4da4a380c830a9", 0x97}], 0x2, &(0x7f0000000ac0)=[@init={0x18, 0x84, 0x0, {0x100, 0x302c, 0x5, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x4, 0x9, 0x7, 0x7c, 0x13dd, 0x5, r5}}], 0x60, 0xc000}, {&(0x7f0000000b40)=@in6={0xa, 0x4e22, 0x7, @empty, 0xffff}, 0x1c, &(0x7f0000001b80)=[{&(0x7f0000000b80)="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", 0x1000}], 0x1, &(0x7f0000001fc0)=[@init={0x18, 0x84, 0x0, {0x29, 0x10001, 0x5, 0x20}}, @init={0x18, 0x84, 0x0, {0xd0, 0x5, 0x6, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0xff000000000000, 0x4, 0x1, 0x5, 0x5, 0xfffffffffffffffc, 0x27d, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x800a, 0x4, 0xaa1, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x7, 0x18}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x0, 0x5, 0x8, 0xffffffff, 0x40, 0x1, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3092, 0xa, 0x8, 0xff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xb9d5, 0x0, 0x100, 0x8, 0x9, 0xfffffffffffffff8, 0x2a51c00, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xb49, 0x200, 0x5, 0x10001, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x203, 0x101, 0x10001, r12}}], 0x1e0, 0x8000}, {&(0x7f00000021c0)=@in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000002200)="4c3071446778f1a624e3c77f0a6b1ee2f607ac0e95af891fda4502122004b226adc5b92f2267d572f717e7ad0600b91aa5e47fa04b87828e2385a6717c3b5d745531f2", 0x43}, {&(0x7f0000002280)="77e890eb1fdc65481a98eebd3e80d3127567ab416295742cbfe67ef4636d6b55919cc3b41dc6bd8f26f34457d3f66af74eafbf8fd3627314c4fc64b14bf4366758d5d0787f9cb5f9bf3c0f51ae240a06c8b724ba63bd35834a1f50a87273fc42eafd43eb9ca800d0e674a2db47ead744689d452dccdf0c22c062374ce91ae67a53134d9cdaa85cfa1e7d56cc3f3684b729eca2854a908f5f440f2703bd4a330f2023e4ab9b051176997d9849f84237b33a06941a2cdd9aa68e20f3570eb8708ca1560218d669e58c2c626b4cb1041fd14fe77db30bd89249e3e420", 0xdb}, {&(0x7f0000002380)="5e555e44e835b806484f1362cd52b9630ea7348135bb0aadf7b8c5c125eee23e2969cda56176a19ec1a880102a2468779cf4669f28bcccc3d58e098e2422b8cd2978d015d66d35b9ee6efa025a48f18f185d8376b20ecadef6516874724235042011f99ca7c6c9427abfcd93758ba77aa941649e71110b507b560fd39eb0dfd46ca7812b7e351ee1501707af78eeaef6be477057dcf2455013ea0a3e5eeb9a2b31a424ab7e54e212e82f142d4ad9207e95b83d9dffbd90dc9840", 0xba}], 0x3, 0x0, 0x0, 0x8000}], 0x5, 0x48080) 2018/03/25 19:23:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x600100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)={0x10}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x7, 0xe1c, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x80}, 0x8) 2018/03/25 19:23:42 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xa7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x527, 0x6, 0x200, 0x2, 0xd15, 0x1ff, 0x2, 0x4, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @rand_addr=0x88}}, 0xff, 0x8, 0xdc45, 0x4, 0x8}, &(0x7f0000000340)=0x98) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r3, 0x1}) sendto$inet6(r4, &(0x7f0000000080)="38b2df2a20fd91320dd20f680960a3b73c942a81d45715c4ad7ce339e38c77482ff3e7b2afd8acbb2fda7bb9a35e3bf23a747e7abf67392d12e8fd2c1192a60da74bc2e0c28224886f41ed407a7fbf48ef4756c67739855d3b5adcaa13b68b6560caabdd99c09719c78039357c12557a38000080a21452d29bd6ac2d4ba3c4020ab12323eabccecc1ceda4f743c095a21b5d429ccf810b4b8d28f6722cbabba77da040601affcde7d5169626b4f6378b3ff70000000000000000", 0xfffffd09, 0x0, 0x0, 0x0) r5 = dup(r3) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000380)=r6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0x40085400, &(0x7f0000000000)) 2018/03/25 19:23:42 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000280)="1b64753ae6cd805218a2bfe8079862de33fc21922411e4bd1e83ffdd5fda3852e1540a7b0ef012a5be36b9f8b1f5428a0c3d396a6291d2136cb5a38194a99519580c231ea33dab286c05404e4d7cf4109e115dc7c7d5c52b5c3ef90878e197556c950d3d973022c12edc040db02bed10820cdf6855d7000f52e48c32868528f888852acd348e38ca26e0f136cc36e7f94d8e54be5772baab", &(0x7f0000000180)=""/231}, 0x18) 2018/03/25 19:23:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c0493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) connect$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x4, 0x1, 0x800, "40e13ec2f34a"}, 0x10) 2018/03/25 19:23:42 executing program 7: setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1a"], 0x1) chmod(&(0x7f00000000c0)='./file0\x00', 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x529800) ioctl$TCFLSH(r1, 0x540b, 0x7fff) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) timerfd_gettime(r0, &(0x7f0000000000)) 2018/03/25 19:23:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200)=@abs, 0x6e) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000040)=""/212) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000380)=0xc2) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r2}, 0x10) sendto$unix(r3, &(0x7f00000003c0)="5f64017926a846d103a1350176cb6920ea4e2d141eda251be5f7caca9ede5fcc6cd182a1f37b9162b2e2c9307affb004ebb3ffab48143538fc972c47c55ffb16f992572a43d5d2cc13622c2b17721abf252ae522f42aabe5335ef00c97f0c9b0d32a43e8b31bfb06bd3b8fbf7e37d511fdc4c7d123f6fa69b5de443e22b6e2ea9db0d716de95ef9282f049c633a6d976b75f55774e22dcc0140c5c93259b6a7177c10c0a8c47db462a84faa3acc86ab45b2320184484d132898ff939fee982fbb2ddd81e59e9d4c370", 0xfffffffffffffd54, 0x8000, 0x0, 0x0) 2018/03/25 19:23:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/120, 0x78}], 0x2, &(0x7f0000000240)=""/4096, 0x1000, 0x4}, 0x9}], 0x1, 0x1, &(0x7f0000001280)={0x0, 0x1c9c380}) 2018/03/25 19:23:42 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x480) accept4$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000000140)=""/76, &(0x7f00000001c0)=0x4c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) poll(&(0x7f0000000040)=[{r0, 0x40}, {r1}], 0x2, 0x0) 2018/03/25 19:23:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x101, 0x2000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x5, 0xdf38, 0xfffffffffffffc86, 0x5, 0xffff, 0x3, 0x3f, 0x6, 0x5, 0x5, 0x8, 0x7, 0x1000, 0x3, 0xffffffff, 0x2], 0x5001, 0x110}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x0, 0x1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2000000000, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x3ff, 0xfffffffffffffffa, 0x92, 0x6, 0x13}) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000000100)="e9654bba71f8ce3e7d308b997b41924feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da72e2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde4de8a2da4cc0d2fc424105cecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e4aa2ae0ff6bd1f89d7e9ff67a8704610922b7f69d6acdf342494902eae222ab758565c82311b80e242baf55be9c73ce6bcbf369ae6aa5b239ceee863", 0xc4) [ 322.705631] binder_alloc: 20480: binder_alloc_buf, no vma [ 322.711517] binder: 20480:20489 transaction failed 29189/-3, size 0-0 line 2963 [ 322.752724] binder: BINDER_SET_CONTEXT_MGR already set [ 322.764520] binder_alloc: 20480: binder_alloc_buf, no vma [ 322.770273] binder: 20480:20491 transaction failed 29189/-3, size 0-0 line 2963 [ 322.780390] binder: 20480:20489 ioctl 40046207 0 returned -16 2018/03/25 19:23:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x3, 0xffffffffffffff00}) 2018/03/25 19:23:43 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x208100, 0x0) fremovexattr(r0, &(0x7f0000000180)=@random={'btrfs.', 'personality\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x200) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x40) ioctl$TCFLSH(r0, 0x540b, 0x8001) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x4, 0xe6, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000d40)=ANY=[@ANYBLOB="234d4a9d24f139fe55ae164611c59efc0b9e5acce89da5be649c20d0a9139423caefe7aa89fddc762330837b9a26b38d5568f04b99049332e7f0f48947c179a9399a3faf264034", @ANYRES16], @ANYBLOB="5f099b3e467682233f3e96fddf26f71a98c4b4c731ba9390e4db6bc6b5b41f6337577fa21c77d04bf30545e3c1863790fcfb1d35c721d53a853387ae4bd4151d70dd7915a45d93a060feb20be8502395de352c319c8e234d5236904ab69346a66956d66d60108cb8c4c8426cb915eeec782899689e06864382bb1e67097ee64246c088afb8f713408f5537a8381817c8bc997da3803280468926f27dd0eaf38b4a5dd9b56d42eba35235199bd2f8ef8b1e4ee0eefc56340afaf8e6271871f789753c77361734172799894f7e6d1dcc33a32dc28e8390", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64], @ANYBLOB="5777d2442ef218288c106c246ce4662de2041ece1ee60992ff1b0c1b406afd44ba97aae4b426be7d430ab19354fa9f3529546807da21f81f7158ae6d251f41fae9ee9ca96db7cc80b6", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16, @ANYBLOB="a336a76b1f35bfbd3ce6cc7f3ef13bbbaa8f8fc9eb9ad493fa4d493603ef0496ecc82792ce6d5a0453f1374fe3eed7e2f758e6f42c3eedffa44252e396573ced9a0d5acdb5c68064fc6e1076d8d13ce4ffced526bf79dcad1bc068c5205744a4590fc7793bc5419907bc49d3dd8b32c0ecf8f84ba5d3b5341db6e7d528a41f57e95aa2ee0022"], @ANYRES32=r1]]}, 0x15e) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='personality\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000003c0)={'ipvs\x00'}, &(0x7f0000000400)=0x1e) 2018/03/25 19:23:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) io_setup(0x9bc, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xafd, 0x50300) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffff000, r0, &(0x7f0000000040)="f0b4a79c48cc765704b7cb0391130fbe93f698", 0x13, 0xffff, 0x0, 0x1, r2}, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000154800000025000000000000000f0000000000000000000000000009009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) lseek(r0, 0xd8, 0x1) 2018/03/25 19:23:43 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x40001, 0x4001) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x4000000000000008}], 0x10}}], 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x482000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r2) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x209e1d, 0x800001}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/25 19:23:43 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffeffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'gre0\x00', 'eql\x00', 'ipddp0\x00', @random="b1482d3dc42d", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xb8, 0xe8, [@limit={'limit\x00', 0x20, {{0x10e, 0xffffffffb5140b06}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1}, 0x0, {0x2, 0x4e21, @loopback=0x7f000001}, 'vcan0\x00'}) 2018/03/25 19:23:43 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x402) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x4, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008800}, 0x44001) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) sendto$inet6(r2, &(0x7f0000000000)='\x00', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r3, &(0x7f00000004c0), 0x0, 0x100000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x185) 2018/03/25 19:23:43 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000000c0)={{0x4000, 0x10000, 0xb, 0x80000001, 0x3, 0x8, 0x4, 0x5, 0x8, 0x7, 0x5, 0x2}, {0x0, 0x100000, 0x10, 0x6, 0x6, 0x10000, 0x1ff, 0x4, 0x7, 0x80000001, 0x20, 0x5}, {0x10000, 0x1, 0xb, 0x3, 0x80000000, 0xef61, 0x4c08, 0x9, 0xff, 0x0, 0x8, 0x1ff}, {0x1000, 0x6000, 0xb, 0x3, 0x3, 0x4, 0x9, 0x6, 0x5, 0xf4cd, 0xfffffffffffffffd, 0x9}, {0xf000, 0x4, 0x9, 0x4, 0x100000000, 0x0, 0x9, 0x40, 0x3ff, 0x9, 0xfb8, 0x7}, {0x0, 0x2001, 0xc, 0x5, 0x6d20, 0x30677c3e, 0x100000000, 0x6, 0xfffffffffffffffc, 0x3, 0x73, 0x7}, {0xf000, 0x11f000, 0x0, 0x81, 0x4, 0x7f, 0x1, 0x9, 0x0, 0x0, 0x3f, 0x9}, {0xf004, 0x6000, 0x8, 0xf, 0xaf, 0x34, 0x6, 0x81, 0x1, 0x401, 0x1, 0x1}, {0x5000, 0x110000}, {0x1000, 0xf000}, 0x10, 0x0, 0x6006, 0x40020, 0x7, 0x4400, 0xf000, [0x4, 0x7fffffff, 0x6, 0x2]}) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb60689080245000028000000000004907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955c"], &(0x7f0000000080)) 2018/03/25 19:23:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001680)) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000000040)={0x100, 0x10, 0xa10, 0x70bd25, 0x25dfdbfa, "", [@generic="8f9fcbf0f99e6063c572b8656c66c5a0147d6551b3678b71f490216bd9587365fac94432dbccaced182556fb0e692d9acf3046ff87825713c38764be0540b9fc60d7b0e4b58728c545ca0d2f09b31dc0c1e28f19c0536bb0ffabdd883568a7b14c35934d1d4cfd00d929823d2863bc9cef6ee5477bc624235d7bd89e2b4fc94a48ac558165758f8453b81f15f3bbb66eac2e025563281b7839a22de18bf930191c50be446f810bb8b115a8b331b6ede34e1ef5b1662cb0f7a3f7afd7ffa3760644220cfd23d5c572e0669f4b0cd732df9d1227ce5eaa08838f2204763de5a6655ea45bf094d221d106b18afaa1"]}, 0x100}, {&(0x7f00000001c0)={0x1484, 0x32, 0x620, 0x70bd29, 0x25dfdbfd, "", [@typed={0x38, 0x1d, @binary="fa1f71d5be3b917a8091f0b24ebba54aebc5732304972178beb371d9f79762d91220f0a3039f01d45803a7295c8197411571ec18"}, @typed={0x8, 0x39, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x334, 0x8f, [@generic="669a593e9fccc90b1412e17a56180a96be197739e751b0371e0bd033d838d2107ee5a2833aea3f2729ce25e517000af2fbaf84946597cccf375c0765eccd3f94600bb82a413a981c3f52df69003d825400f5444ae1a0f052c01be99183634d348485e3302df7c1c58db677a32c1fc29d110e3ddbcbb489d824cbfb61b1768561011136909af1790f595a190c2043f68a7e165163d278ee628a606e8bba7f3780fc66d3414850327570f990703dafe688921cbf5f1eee456830b12ddae8fbd7e84d3fbccd4a70391a0c019c205c85ccdf604e8998879f565257e81956fcc0d01c", @generic="04d62639322ee67f0ef5f969416a602c773060ce522766c2833afe0c3c82aeb90da3dfc378ac05d68cde03db1d45b84ec1ca10c1592d7fec3aeebc12d3daf0f443e6d569d58d191a", @generic="0703577e6d24da4dadc68be7d3669e1460e1a2e0640bbc2adc96dc6665bb83ad8f222379cb0b95f23944f9c7874810b18ab7e74e129047e17919d5fd434d4d2052bb1acc01aa5551543c9d2be2c76c77676ff29274b36a4f0842f739beb7181f23b46357745fac132b1c3d3ae5123c3a604648", 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@generic="29c70da82b45e52b31c5b80618904c13d7292dfffe1dadb9fa717eeb696a23f72c618fcc56e9116dffcb2487a49e77bc113f9d82a68f7f25568c7f7ff2cddfb582a6210f4a6abbeba8c18bb03cfaf7059059e6aa68f5fb41b9ab44a36d5085e99180bc4fc6980d635a6d35677783b8b4ce0191e98be0512292559c27a104368d", @typed={0x4, 0x43}, @generic="1f046702271868942c1124c0c30ded2b00c25bf531d9caf5a25005e85bf33a18daa86c7a681ff4d86b94d3af4027bcc7b33c66423c103b83a7b2a0a36df4551a3eb6050e051805678641802e01fd01da0978865609d2a20404c716724cadd140ff24c212f2e1f1120bc93fda325d10917ed10ea8a2bc36313a9568b643de7d956435a5a3e5062e3eee1bb5673353547d322d4e78d113772cde7dd2929d6bd4e2bb8facf64e236391b5e7c4d354745cceb61f071b96db26039052bceda3d1ead77f4d1b85752cb354132c0bdb373affed490031c1"]}, 0x818}, {&(0x7f0000002100)={0xfe95, 0x32, 0x985855d3613a0840, 0x70bd26, 0x25dfdbfb, "", [@nested={0xb4, 0x93, [@typed={0xb0, 0x35, @binary="858a649228ab7f3270e65df8a3144a04c6cc64046baa9a76eb8cf6fc22f2b1c6d2561130ff71e372d1bdb8acc557c56dd5ab7a7a668c200c3d3bb062d55ceb8ef61c126e28bb106d41e26c3adae4c90dbddb2f09160e17326028d3a8bb18a3f0f7503f730e88643bb1dd9e6a145a7555a3eb962400475693be891269fece4297573b0285c75cec7a3f3e99d479bff40c3d7eeb0c1786cfc50687a22457b5971a80ddffde0ef8edf71b2c05"}]}, @typed={0x8, 0x88, @str='\x00'}, @nested={0x20, 0x19, [@generic="46d18fd19d5fb5b1cf0bc6c11ff61715d6953918", @typed={0x8, 0x2e, @ipv4=@multicast1=0xe0000001}]}]}, 0xec}, {&(0x7f0000002200)={0x119c, 0x32, 0x0, 0x70bd29, 0x25dfdbfb, "", [@generic="50056e73cfd3083e9836ae66821bfb6ed6dfd3605b29fafab9289d1c2064f4b55c83a21b886c20a29a32da5740b59c6a383c5ec1927855c2", 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@nested={0x90, 0x5a, [@typed={0x24, 0x30, @binary="752486e9241bf3b5d2d22b28180a85e304e4d098073efe524dc68b789a17"}, @typed={0x8, 0x36, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="2af3ebacb94738abb6500c3b3cc736d6ef58c539564fea1aa50873124ad2557fa8d4989adbdd2f777d5fcb6cf0312851c17b487f190fd3e386df5f138e331c79a4baac9c60273811c92696816e67d7b2d2c3b15ddf", @typed={0x8, 0x32, @u32=0x6}]}, @generic="ce3970320a135e20326e20419be76c2ec552af9aa560615eb95b3daa57ee2f7bd4cf7a30a60e757b5f6b", @typed={0x8, 0x92, @fd=r0}, @generic="463bdaa8c1bb701c490cd8bdcf331b9d0b6ecdc8a6947834fd37c0d7e5e14f9d8659441ed10d2ba7877615d764ca356f438dc4c872d017d047d9829683e1a644cfe0c787dc89b9c4845fdb01a2212b19d7a2cdfbd7c832ed374a3828f2ba052d7549bf491109294ec43a714c4696f446c2f445ed20ea30e1b99c361c57782d29f2db9c17f945502deb7700f7541579"]}, 0x119c}], 0x6, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) [ 322.813637] binder: undelivered TRANSACTION_ERROR: 29189 [ 322.828238] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 19:23:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x14) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"726f3f896912ff10b000000200000008", 0xc320}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r1) 2018/03/25 19:23:43 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000018c0)='./file1\x00', 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00002f8000/0x1000)=nil, 0x1000, 0x1000000, r0) r1 = msgget$private(0x0, 0x100) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)={0x7c, 0x4, "91a5e7025fc7420e5ee3d52cbb56072365f53f7328334a006e89468839ca205d30788b8431b05a1ec6ffa46d6a38d3678954ca42d12df7c331b30eae3ac059591cb01871abca3b47ee06441ded3f290d701bf34d1744750ba4ba2d90509da8aaf86f0553c1180f8c3b364faa1cef9ab20a7d4650"}, 0x40) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/103) 2018/03/25 19:23:43 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, r0, 0x0) r1 = socket(0xf, 0x5, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffffff, 0xfff, 0x9, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x9, 0x206, 0x34, 0x6, 0x3, 0x411b, 0x9, r2}, &(0x7f0000000200)=0x20) 2018/03/25 19:23:43 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x20a4}, {r0, 0x24}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x20}, {r0, 0x20002413}, {r0, 0x8008}, {r0, 0x8000}], 0x3e1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x521080) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000100)={{0x6000, 0x10000, 0x13, 0x7, 0x3, 0xffffffffffff0001, 0x2, 0x4, 0x1, 0x8, 0x8000000, 0x1}, {0x4000, 0x4, 0xc, 0x3, 0x1800, 0x3, 0x401, 0xfff, 0x0, 0x0, 0x5, 0x401}, {0xf000, 0x0, 0x3, 0x5, 0xb60e, 0x6500, 0x5, 0x8001, 0xb13, 0x90000000000000, 0x2, 0x6}, {0x0, 0x1d004, 0x8, 0x200, 0x58, 0x80, 0xcc53, 0x6, 0xfffffffffffffffe, 0x7, 0x6, 0x3}, {0xf002, 0x0, 0xf, 0x1, 0x3d, 0xb628, 0x2, 0x4, 0x0, 0x3, 0x0, 0x6}, {0x2006, 0xf000, 0x3, 0x81, 0xffffffff, 0x5, 0x1, 0x80000000, 0x0, 0x1, 0x200}, {0x4000, 0x2000, 0x9, 0x1, 0x9, 0x1000, 0x2, 0x6, 0x2, 0x2, 0xc4b, 0x100000000}, {0x4, 0x6002, 0xf, 0x81, 0x0, 0x7, 0x100, 0x7f, 0x6, 0x6, 0x8000, 0xdf6a}, {0xd000, 0x101001}, {0x5000, 0x2}, 0x8, 0x0, 0x0, 0x110, 0xa, 0x0, 0x1d000, [0x80000001, 0x0, 0x100000000, 0x800]}) 2018/03/25 19:23:43 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x0, 0x20, 0x1, 0xffffffffffffff9c}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x1) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) 2018/03/25 19:23:43 executing program 2: r0 = socket(0xa, 0x2400000001, 0x1000) r1 = memfd_create(&(0x7f0000000040)='selinuxeth1\x00', 0x3) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)) capget(&(0x7f00000000c0), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0xfca, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000080)=0x90) 2018/03/25 19:23:43 executing program 0: r0 = getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = getpgid(0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r3 = syz_open_procfs(r2, &(0x7f0000000000)="776368616e02") fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x3, r0}) readv(r3, &(0x7f0000000540)=[{&(0x7f0000000480)=""/140, 0x8c}], 0x1) 2018/03/25 19:23:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000080)=0x3ff, 0xfffffe67) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/03/25 19:23:43 executing program 1: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x8002) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005ceffc)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) 2018/03/25 19:23:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ftruncate(r0, 0x800) 2018/03/25 19:23:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/25 19:23:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x40000007, 0x800000000000852b, 0x40000010000, 0x3c3}, 0xfffffffffffffdce) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/25 19:23:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000000)={0xfffffffffffffffc, 0x100000001}) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) 2018/03/25 19:23:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000000240)="ba6ea1048124a3edf5a917306dd545b5d44e4638daf74bfbf2a28f276f82dfc11ff537caae8f6228536106dc51b3a3b553979f2d28f14132f6482f29e74cf1fbe218325df24238290d0c56eb8a8925c50872149796ea2ebe0b14e0f803eda7b001224cd4487ea08a5a45ccda4a7acf8130f872c7058141e292aede960f37da1029449703ac0644ff86142928b3845f4efc692fa5f1b1478384ab67fc83b62656c8c6e2343a04c168c1a884815ee7d4ae5138a8d4d007000000e7d01dc6be915b7b0aae22ff4b15cefd62bfeed426a6d047ae8d8842f2b33ec26f44f1ed21a1446208ea722553022181f53ce66cb7bc43007f4fe31ecca3b802da54b4ad923a27cc8bf19aa476167b5529ecbbee06301a7d9d459c7311ed940b19b0d504a86ffb957283cc4965a78c87a7ef3b841f87a1698dca4484acf9e267771f0000000010000000000000000000000000000000000000", 0x3f, 0x0, &(0x7f0000e66000)={0x2, 0x4e22, @rand_addr}, 0x10) r1 = semget(0x0, 0x1, 0x604) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000140)={0x3, 0x20, [0x402ef77c, 0x80, 0xffffffffffffffff, 0x20, 0x9, 0x1ff, 0x9, 0x9]}) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000000000)=""/207) 2018/03/25 19:23:43 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) sysfs$3(0x3) 2018/03/25 19:23:43 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x8}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x4, "503aa07a"}, &(0x7f0000000140)=0x28) 2018/03/25 19:23:43 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x80000000, 0x401, 0x9, 0x8, 0x7}, 0x14) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000000240)="ca792919d87895f3560c798622507f31361ffc6a79e58a8a1be570055d76178340b9badfa38fc49a9a3450a2035490699d3875ce55189a81247ac8b884a1659e47aa3a87664c254590895c18edf31b1812acaa01f1736675db423a437146088028fc5978698b1f822d5e43f350bebd39e0ddd8298d4528a17a0e2e7b7aba920a4264c8f6227e455cef3d67ba6f362c93e1d4c9b9ea", 0x95) r2 = getgid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xc000, r1, r2, 0x0, 0x1000000) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x8, 0x100, 0x0, 0x2, 0x0, 0x3fe5, 0xfffffffffffffff9, 0x4, 0x5, 0x1dcfaaf8, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/108) 2018/03/25 19:23:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 19:23:43 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4100) creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x111480, 0x0) 2018/03/25 19:23:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x4, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) accept$inet(r0, 0x0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1f, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x24, 0x0, 0x0) 2018/03/25 19:23:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) splice(r1, &(0x7f0000000040)=0x43, r0, &(0x7f0000000080), 0x4, 0x1) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x208400, 0x0) recvmsg$kcm(r3, &(0x7f00000000c0)={&(0x7f0000000680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000700)=""/172, 0xac}, {&(0x7f00000007c0)=""/186, 0xba}, {&(0x7f0000000880)=""/255, 0xff}, {&(0x7f0000000980)=""/66, 0x42}, {&(0x7f0000000a00)=""/154, 0x9a}, {&(0x7f0000000ac0)=""/108, 0x6c}, {&(0x7f0000000b40)=""/146, 0x92}], 0x7, &(0x7f0000000c80)=""/130, 0x82, 0xb018}, 0x10040) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)=@flushsa={0x274, 0x1c, 0x200, 0x70bd28, 0x25dfdbfe, {0x3b}, [@sa={0xe4, 0x6, {{@in=@loopback=0x7f000001, @in6, 0x4e23, 0x6, 0x4e21, 0xc9, 0xa, 0x80, 0x20, 0x33, r4, r5}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x4, 0x2, 0x2, 0x7fffffff, 0x24c8, 0x100000000, 0x9, 0x20}, {0x7, 0x5, 0x5, 0x9}, {0x5, 0x8, 0x7}, 0x70bd2b, 0x3500, 0x2, 0x4, 0x1f, 0x2}}, @replay_thresh={0x8, 0xb, 0x6ef}, @algo_auth_trunc={0x114, 0x14, {{'sha256_mb\x00'}, 0x638, 0x0, "159332d5cd9febe596d1a7f831c281892fd3f370900c1236afccb3e3baeb9c8693a4b0ff9fb40ee796e11e235fd5a80dca52cbf318a71df2a09f6c9e8add8015b2e592eed1c49049e23d06b5af475cf58e46d17c0094e9d969144c20bd237a12fcdb61a906b4059f6b53ff1ecb30effab7d772db1d8dbeb4bbd51d9563a8ff52b97bc485c1118b6c291418513791ea65262e2dce7f116f82d3a616d8c9ce429e3ab92b28caa0586c7c0f5ef101c254fa782c0cc7b0875f36903498407edeaf8a5e656a5f9074a5"}}, @algo_aead={0x60, 0x12, {{'rfc4543(generic-gcm-aesni)\x00'}, 0x98, 0x3c0, "0fe23f4050d4e18e9d6bad9b6d8a839a26e56c"}}]}, 0x274}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r6 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r6, 0x1) 2018/03/25 19:23:43 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ipddp0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@pi, @hdr, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2a) 2018/03/25 19:23:43 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002c40)="e4246e6f646576766d6e657431656d312d6574683170726f637b2c5b00", 0x3) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000007c00)=0x2, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x4c00) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000080)=""/194) readv(r0, &(0x7f0000007b80)=[{&(0x7f0000002b80)=""/130, 0x82}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/220, 0xdc}, {&(0x7f00000058c0)=""/233, 0xe9}, {&(0x7f00000059c0)=""/140, 0x8c}, {&(0x7f0000005a80)=""/205, 0xcd}, {&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000006b80)=""/4096, 0x1000}], 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000007c40)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000002c80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002cc0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002dc0)=0xe8) sendmsg$netlink(r2, &(0x7f0000004680)={0x0, 0x0, &(0x7f0000004600)=[{&(0x7f00000002c0)={0x42c, 0x34, 0xc00, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0xc, @u32=0x2e5}, @nested={0x8, 0x7f, [@typed={0x4, 0x64}]}, @nested={0x2d8, 0x92, [@generic="ea8f6ff375d73bd858f67f5cd874cae48b641ca7d2eebfc9688ac7424305dbc33c1e4eab7e42d3623f0be5535b8316688262f918aaff73cc63a993886f1d6accd9d2fdfe9c7276697050cb8488fcea8047d15203af22b70b71c974b4b8fbe59917", @typed={0x8, 0x76, @uid=r3}, @generic="b644645c77b0cda9a9e098c74945f2b330c1462edc063f18927790c7d4c8617c8a5dc4e1b85db4b512bd11e5cecb11a43696c4db9013e187e9b9d6c54ace6272e030a45dda7a5b10d154e9ec4b774e3164d6ae600d39d04b073868418d650280cb001fc08c5dd83f5a6659f9b98600d9e4cf65b6c6007b284a2d", @generic="56cff09415f231b03cf8304677017612a1c9567723099e707df6f1f6185aa22d7c8d303fe3a3890039a87dab50f90269d5a8be45bfefc5ea1c2d8b03bb88e4bff1ca06c769f939fc042040525bc05e594c650a9df6745ef4fa280dce2c2233e0c9399e1ee7f8e779aea66629b21ed5cc1d04d924a740982280504da74662773fbcb7cfe5772a5ab69f30e83a71529b30e52d64ebd2f6c7c158b829a972910a21c8", @generic="ac91b278fb7cdf20f26b3327a4abe343529b0cd0d59291e728b52b378dd1c3458d219ba063d939aa27a9", @generic="1eac19870ea1e2880e40b1010fd65364ae798297adb56f7c4f51cc4f0bda4f2c987835e95c8875cd3fbae002d338e3cc216b2659927d9da758cca5c96466836b9bb7c77b9868d5f50abb062304e5ceab88f8112f69", @generic="33e63a7ce41b532913afd85a3c692765e645c06209ccfcbea009926b015c283bf1173c94734e20770613bdf887b5772510b5a816a71296f7b13c6b8885e35169d263e52623a18fb83d0383aa4b148f4c9c662f913de6171022df9c60c68f44a1c223", @generic="47ca9b3fce3767d92472609fa4b49d1be5249f039730c5a5f4c55dcb2f9219c25c8faac410e5727de3b5271d34eb91bcdfe7dfa0907d5b56b777d21adf67f47e8e844c40224aa8af5e8189224ba177dcd1", @typed={0x14, 0x54, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x86, @fd=r2}]}, @nested={0x64, 0x4, [@generic="d6f9ca14e52a825178f1e7a103f5705702ea3523907f2e41857b8faf34e6de7ce76bd8", @typed={0x14, 0x91, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xc, 0x55, @u64=0x5}, @typed={0x4, 0x37}, @typed={0x4, 0x62}, @generic="a5f0679b28b02a37f16f56572daa8dbab3604e29"]}, @nested={0xd0, 0xa, [@generic="501d1de97de727334c4e38c947b62894a6bbc0ce679f8c26b0ab712cc6df39cb103895a2073730a1d62893a0f20074fc743289aaa18da42399eeed6b995bb54da325c848e2f8dd5af7915c8d47e6096688fdecb8c438bef37938c820c225ca6cbe4a3b1c2699750365feb2715dbcf4130cb716c7bca7e644a4de0ad9db2ab253ea2041ab438bcc7b3e85388eb6d433903d844e94ec7671069bea78bb69792d1d1f2fd5b8b6e42486d5866ab8d8682e809a055392f703f60dbafcf171b7dd1fc662b50b965f847d74ff"]}]}, 0x42c}, {&(0x7f0000000700)={0xd0, 0x20, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@generic="6fb5700805a92aec8040a82f16c118ff2dfc2b5c7a318f5b653c585f58c9f7d558942e9545605b1c7a30ccc1d724915bb1357d8aa9c0f590655bc961d3a1e84eeb9c89695b5287ec883fa85fffbee518fb39494908a787926ce3c6152912887503c15051bf7e57dc5b63cccc8d43f2ea432ec3bdd823f07e991fcc5525fe4d381afaebd0a97711375a8a0a538d739a76c69d5725fbd7da37acbaadf8814dda0902a93a6cf5ed0ee294e55290b609b03165a36c79479013781c24df1147cc297e"]}, 0xd0}, {&(0x7f0000000800)={0x268, 0x3a, 0x4, 0x70bd25, 0x25dfdbfc, "", [@typed={0x18, 0x53, @str='/dev/snd/midiC#D#\x00'}, @nested={0xc4, 0x87, [@typed={0x4, 0x83}, @generic="195832762b20563401cb6aa9138e073f9ef6f58495585fd25ebc909bef34fb3032d83b4c8a82ec79412a281fe840b25306d04d3803d2dc71240f7cb9f2ed585a567729a40583488dfde0a259f56945f34fd8cd2ec4662cddf0dad10f2af6d788519176f495623bf2bb0c258a5007e9bd5e8bcc9189cf75f945e0b3f3c08f40220c7679e66dcaab3e67866ce14caff8a947c1ca09748849ccfc9141842f49c309668f579af74c0cc1565b3b9da5e6c9f66e429521439134abddc84a"]}, @generic, @nested={0xd0, 0x49, [@typed={0x8, 0x6c, @fd=r2}, @typed={0x8, 0x89, @ipv4=@multicast2=0xe0000002}, @typed={0xbc, 0x90, @binary="80c591cf69b88b5b6b440ad544549199235310769ea3888d683c3fc1cb68dd8e6e5132b215e02f0bde7783d160944b502cecb7b08e2fe81471f8775f24052f5db26455c087a9aa30eda1e9b55a12ed37f710a0afa594e834bd23815a77b51070f53f05d8883a83835f14dabba7f74413bdf5bcbe0dcfb6d8fa6357de7758b1e76d851ff192282923d4b3ae0ba784f1c7774b1b65ef81255f7eebf3d02deca549a6c606b8d7851c4176a096203adbfd2f0708c9590dc99b"}]}, @generic="b01c1d91611088755b91006a4844fd52b098ff2189b9f0876c854d251aea8b47bf0214791fec9777aa558e61fa437150b1c377", @typed={0x78, 0x2, @binary="605c325f71f3ff021192e8dc240414d8bf1d12f60249299afe722ebd131c43c28e05a5b000c25337267f75e4c77f4fd4ee31d5b68752dfe0fab24d627a7f3e5f9d11359be1ca1d36b7c123f01644113847bd2753c7a3256f2c33dae7c9a60409145e9733ea5cd3f49504e1e2c9f9adc496beaa"}]}, 0x268}, {&(0x7f0000000a80)={0x2010, 0x15, 0x72c, 0x70bd29, 0x25dfdbfb, "", 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@generic="3078f31e198594ffb30c90feb59f8b9adb5b4444d0d46cc1b08a858231ba6b56955b1bca7d9b518e9bd38c4acdc94e4b05b30c2b9df42f9973aca780626a5d4b01245a36af43a28e77266c6285dd7c5f47299f61015822e922b8b27d20932f4e8d81e0d7bac8dccaa1323ac7268a76ad64b69609bc7306d10b3dc6ab309363da4814afdf3f24118ad2f8e7dbebc3ee88829c58e6dcd5506289626a6054e89d18a0cc090ce0889d2684bf4b50cc8eff95fa5dcb34ba510d64b5e62c", @generic="1f9cb7746c8af72b73bb5cad6f83bbef7a16a161b392d652bf3e9ef382dd52f978c8c06c20ff53d6e2aa4ba492726b00601af74dd18058ab3e0b6d5a2112e2d30c60a2a335807d62d41a125010ff35cc66aae1c0c06869843c5f4e3327ad406451d524f8fbb942dafcad130bfc7529588c0f2032fe1a37ac4c6542241502d9a063c0c535d84472468d79a919ecdd50289c26bf2b51067ae8637cc26154de53b8b4318bd413e4134c264f27672fa1e6eac4894c", @generic="bae1ebb0a7348d2c7c7920ac405fd51c4b0d853fbaba570c1b98270abfbb09e34558a9de607966f164fe18ccea42d8c80ac9d2168d1c7f5bfba1880588354d8757e19cba622a277c8458d22c57d2cbb4789256bdaa05a338d265a90a61c8090c793b36306f463476278dcfa24c2fba84152625754027cb58e08881f3653d966dcfe492c786f527b64d34e960bef9902a3fa16120eed8df5168981ea75b2e1cb8443c94af623a20ca87074df948cf1a0b49444d25703648ed5c7ead7787cfe9639b5ef671089df0b37a1f0d7ed7d34309041f4f0876b3eef428938e73db529f3efc05e3f16cf6bd9371", @generic="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@generic="1e4475961e329cf11b37ab0ade7ddb73ab695450a51ac4d19f85e8fa960fa4034e84a559d6c744051b2b425b3fba7933cff7bed8ea9968e201e5ab621acdf6bc48fa30d93ed34ffc4aa7af427c2ecd8751b0accfb4572fca33e6f64131b7b0b5f5222f355e6935543c02c2d754b133be786b0e874e43d8fd9c9fa5e6a146354440", @typed={0xe4, 0x27, @binary="72236479092664a09fd94cccf7250281ef3ce451c9fc21d4c86cb8151aac6c897df2b6006d99caee28569b911cb4fb1964cbecb3621f120fbc4e7dc8f7018b88a86b95f0d5468b065a4cf16f9709e15b8cbdf53044a2b5782a2276d782afe98e1bd3417a987b4f1f18da24dbc1169bcf2dfa6a62f3e028366ee179de76952086a621018f044c90497f25404f257a309505a8bc4c47a996a6ca810fd954ef9c3669d524e328350f0aa0985251822c9ecbfc6175bde8cb071a29d67650cc5397c94cb6198cfa88cdb4e56a69086bcb36906f6308a3e32dd79035b5a65de14360"}, @generic="4e23efcbb8864c4c095d1118be8f61b1a6ec8d7dc34e77ddddc27113ab173e262c6fbc", @typed={0x8, 0x1f, @fd=r2}, @typed={0x94, 0x23, @binary="c3654301c1a489913dde741343194d361ff76182db678e4cd60d79f77be1e7c6ed90f94cb1284050efe84b30ce0f6546c2b423b8366e9c9ce57af352a2250d053127640d92174b93730786b292266d6c709fd73a392d8505fdf4a8374e765c38a1fe6dc3b41638286e68e4c137095aca546da1bda60f2cc23ac22c17f98222e73a6586fa10063f08fb1ee9133e4aa4"}]}, @generic="faefc229151555ac64945bcd6b03c807f6843ca9", @typed={0x8, 0x95, @ipv4=@multicast2=0xe0000002}, @nested={0x120, 0x2b, [@typed={0x8, 0x6f, @uid=r6}, @typed={0x8, 0x81, @fd=r2}, @generic="793d5a19cf1c2ad9bc853c9b3810", @typed={0x4, 0x11}, @generic="caaf94fe15d00f7589e6fd08fe3658e7f33077e7b8e6bb48ee946935724fac9f554b9d859d3ee3fd09cbf26389683509c58d95eb570fe297242d8c100b9c27c2211925cc15e1bf015e841ab743c4e751fd1e890f14078777c4d182d367efd92586b983a7c2ab77bcfe6142023d9fb3d3321b22bfce7a041421cb04d446c6a9", @typed={0x8, 0x5, @ipv4}, @generic="a200dd6fd9aafd90dc6b93fdfe2b638cc8b774c7095a97aad95044e856d044e0e47ae64527a3c80c1f0bd623ab40ecd215cb9db45047b5c3c64ce044573bdbe83b887d8913662dd554387ce92b398524e5f44caa4529cf67989d9630db36f187817e11abaf65133b1708577b44da12a4c4a0"]}, @nested={0x28, 0x8b, [@generic="71856b73410e88357acb8f843318186d14d59934ecff44d4", @typed={0xc, 0x30, @u64=0x8}]}]}, 0x17cc}], 0x6, 0x0, 0x0, 0x24008004}, 0x0) 2018/03/25 19:23:43 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "169476", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x80240) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/25 19:23:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x0, 0x2}, 0x90) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}, 0xfffffffffffffffe}, {{&(0x7f00000072c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0xff, 0x1, "9e71d1e7302e01b3f354fdb65b6187fdc3ebcc642394dc50f5e34a7e5e9d20cf6a9c030e9be6182b7de6bd24bd58b67b1ec82306c3967bf3e7d6a9f27f5ab6", 0x38}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000040)="dc0d60a2d57f039e", 0x8}, {&(0x7f0000000080)="36716465a1285297ca4604c61f0b1315e8f22d5452f13822a45fd96708ac133c3339429178eaaa8fdb4436d8a7b1a59c986de7282185e1913bc775a016e5dd3ef05c409eb8b7d87db35b85f7ae87d1b6df85b77f95031f", 0x57}, {&(0x7f0000000100)="f52729e6e1488a9875c11306582aa0340f67d1be4317f2ec88240e0cd17587e1ef", 0x21}, {&(0x7f0000000140)="2292ee1694fcc865231b59307474cc67573c8970037f542b4410ce7f73914fb7b776dec017bfc7a42ee1312be710f889ddad1cef3029729ad159", 0x3a}, {&(0x7f0000000180)="422e94ec253ccb9ecfced3bf178f75ce5f6ff6abc8b3d277ed207152732566c6188550ae24d38c4fa89f794b126edb466b7fd260b4b808d32c03ca591fe428784910a9a90b91eb5e4921b509057265a504b23bbe57059e19ea2fef756cf194d88f0da134a5c1c29400316cf44358c887462062946fce05ac746b896e56b64346c93e010ba83e5389a9fb", 0x8a}, {&(0x7f0000000700)="fd54c58a47497265a248fc0da86c0ecc48e1ca5201c81b4c6f077e44fdae3473104c88f1d4ffc0232a1f5016245dd55991916d431c2dcc48bdcb2da5d895d578bee1c80b3ed0a17db3bddf119f5c7f51bdeb947a4af08f7bfd26397bc3ef51faa755c8b50bb27a390a794dcf9bdb3348deff5611e24900000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000000440)="69f33c337505f620fc5e16e592a97d4c638dadacc17b267e0498d5e605e11dd74d336c265ff3ed6df6b404d9ad39323206c43f0cc880766e6314906e392b471adc791b8c4bd5a85e0329c1068caffeaa2469c1aec67fe458b770f375b0dc0cd0a9cf5d7a195ceada007c85e0fc9c815d93d4c943ef5e7145ffa9c3a080e5c9920c2aef0dec86b490da62252d1dc8760412", 0x91}, {&(0x7f0000000240)="7e0cd2b0f59a799599068b95e9d11c66372a038764486f2caa0a31ca9985e109cad3febb07d75c241a3851647cd3c27003bca7", 0x33}, {&(0x7f0000000500)="a99c7a97161ec9a2bc4f8fb9c0ef75de302a55d24e642c99b8e1663da314104d0fa79cf34e6362a43856cdf8075acda925478ad81cdd71bd51fc65d5f3a9e805bd66e146db1d6bfc80808839fcda29117a2cd38bb1f900b9d5d4902d01ecc0374d840c6636bd99", 0x67}, {&(0x7f0000000580)="0e4b2bee0421ce9e219c14d23717df4ef5f5687e6252cf99ed57bf03255083e57b48ea5f0bed38d4d18830fd3777b17c9b57e21f19f20abe7e8978c65e01df5cf977fdf4656e58b547e705b25d513a656601cd0e497d556d78f2d34929f15a7e6b7410c2f58c27f67f66d768dc207ca22b8b636e813fa18a7208a23b3a3056ac651d98a31e47df2ccfb54d0d9fa0989f325575544255724a1d26621b44faa3cf5c6b6b6a44a4342c34e4c40a7cc1129ec9f8fcc88d37", 0xb6}], 0xa, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/25 19:23:44 executing program 4: r0 = socket$inet(0x2, 0x80009, 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:44 executing program 5: r0 = gettid() timer_create(0x7, &(0x7f0000c48fa0)={0x0, 0x0, 0xb, @tid=r0}, &(0x7f0000b07ffc)) timer_gettime(0x0, &(0x7f0000658fe0)) 2018/03/25 19:23:44 executing program 2: r0 = socket$packet(0x11, 0x840000000a, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x4}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) sync() clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+30000}}) 2018/03/25 19:23:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/25 19:23:44 executing program 1: 2018/03/25 19:23:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) modify_ldt$read(0x0, &(0x7f0000000040)=""/129, 0x81) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00230000000005000000000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:44 executing program 1: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000080), 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc2d, 0x400040) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x7, 0x0, 0x100000000, 0x7, "5f1b38e089a07794826ed22705abbfd5b9b4bb7b7c0de5991454ee33fa550e87ebcd3d631c248e3229190d8c", 0x80000000}, 0x1, [0x0, 0x3f, 0x3, 0xc0a, 0xaf93, 0x1000, 0x18, 0x7, 0x4, 0x7fffffff, 0x7fff, 0x76, 0x7ff, 0x7fffffff, 0x2, 0x0, 0x7, 0x5, 0x800, 0x3e404ea, 0x0, 0x3, 0x100000001, 0x4, 0xfffffffffffff522, 0x7622, 0x7, 0xfaa0, 0x4, 0x9, 0xadb9, 0xffffffffffffff81, 0x7fff, 0x7fffffff, 0x9, 0x3c, 0x9, 0x7, 0x8, 0x1, 0x3, 0x7, 0xe03, 0x1, 0x440, 0xb0, 0x10000, 0x4, 0x4, 0x9, 0xcac3, 0x10001, 0x2, 0x80, 0xf7, 0x5, 0x100000001, 0x5680, 0x7fffffff, 0x8, 0x1, 0x1, 0x2, 0x1, 0x280000000000, 0x5, 0x3f, 0x4, 0x20, 0x6, 0x9, 0x6, 0x2, 0x9, 0x9, 0x9, 0xfa5, 0x62, 0x800, 0x3, 0x8, 0x400, 0x400, 0x4, 0x1, 0x100000000, 0x37a7, 0x5, 0x2, 0xe79, 0xfffffffffffffffa, 0x0, 0x80, 0x5, 0x5, 0x400, 0x2439, 0x6, 0x9, 0x9, 0x3, 0x4, 0x1, 0x800, 0x80000000, 0x7fff, 0x3, 0x1a76, 0x2, 0x9016, 0x4, 0x4, 0x7fffffff, 0x7f, 0x7, 0x3, 0xfffffffffffff801, 0xdd, 0x0, 0x3c1baef4, 0x7728, 0x49d8, 0x0, 0x8, 0x100, 0xffff, 0xd0d, 0xcf], {r1, r2+30000000}}) [ 324.320694] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program [ 324.340693] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program 2018/03/25 19:23:44 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x11) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) 2018/03/25 19:23:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/79) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001700)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001800)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001840)={r2, @multicast1=0xe0000001, @rand_addr=0x5}, 0x167) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000}, 0x10) 2018/03/25 19:23:44 executing program 7: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x191000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x8, 0x7, 0x0, 0x10000, 0x0, 0x8, 0x81, 0x1000, 0x3, 0x8001, 0x6, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x72}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x56a, r3, 0x10001, 0x5433}) 2018/03/25 19:23:44 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc01848fc, &(0x7f0000000080)="7e891db1fc60172af3") 2018/03/25 19:23:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00230000000040000000000000000017"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = dup(r0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:44 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x2ebf81db, 0x201) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000240)={0x200, 0xfffffffffffffffa}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x100000, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0xc7, &(0x7f00000003c0)="ff458ab14d6d638522b6efab4f31a9857d9940db0f5fb85c03cc2305d4fc88a5611ead623b53688c5f024ec128a917f1b58dd25c36febbcff2bb37a225cf0876b45f8f77ee6fc3fe5dd93ece8a14a1244fe35b9b768c097eae600414f4186981cf41f19f549c6676f1acbefd058444f0c6317d66f7fac0e0f8a61d80ad6c87aad347a5c01f7c10e16fc06273189809abe489df152e693933d0004743286dd6f0256f3f2ef8527f87b59776215988f5a0f1093eeb1d7b0d218de77a6d429ce9facd98613adc2567"}) recvfrom$inet6(r0, &(0x7f00000002c0)=""/237, 0xed, 0x142, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x2000000088) bind(r2, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000001c0)=[{&(0x7f000035c000)=""/81, 0xfd8b}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r2, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffcc1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000500)=0xb3e, &(0x7f0000000140)) 2018/03/25 19:23:44 executing program 1: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0xa6a8) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x3, 0x8, 0x2, r1}) 2018/03/25 19:23:44 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x23, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000140)={{r1, r2+30000000}, {0x0, 0x989680}}, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8905}, r5}, 0x14) timer_delete(0x0) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x7, &(0x7f00000003c0)) timer_settime(r3, 0x0, &(0x7f0000000040), &(0x7f00006dcfe0)) 2018/03/25 19:23:44 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001600)=[{&(0x7f0000002480)="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", 0x485}, {&(0x7f0000001480)="369a9d37ab080b7d4f2f4dc53a6ef64bc088c2e3adb68c9c12980be4fc7994c65631f97329d322c949289a0bc0084258a1d3bc8817c690afaf2a967c9640ec3151fdc0ddf6c8f814b5", 0x49}], 0x2, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/03/25 19:23:44 executing program 5: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) keyctl$session_to_parent(0x12) flistxattr(r0, &(0x7f0000000140)=""/220, 0xdc) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/25 19:23:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000ac0)=[{{&(0x7f0000000640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/167, 0xa7}, {&(0x7f0000000780)=""/135, 0x87}], 0x2, &(0x7f0000000880)=""/50, 0x32, 0x5}, 0x1f}, {{&(0x7f00000008c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000980)=""/217, 0xd9}], 0x2, 0x0, 0x0, 0x4}, 0xfffffffffffff744}], 0x2, 0x2, &(0x7f0000000b80)={r1, r2+30000000}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000080)={'vlan0\x00', 0x20000000006}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) 2018/03/25 19:23:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000001, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0x7f, "bf742b0cd61384207d9a73bebddb4fb731677697e6063f2fc4174ae4fe84dbc96f0b05d72d88a8eb6451acce44b338fe684b4b884e2710a25f983c8e4b71ebae3abb987d99b8542a459c419a0642651adeb5a01e3fd5fa701bbd906d120097895163a76ab649549db34f559b99093168904c837164237fce9276df07153c15"}, &(0x7f0000000480)=0x87) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0xde, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/222}, &(0x7f00000002c0)=0x78) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@typed={0x14, 0x6, @ipv6}]}]}]}, 0x3c}, 0x1}, 0x0) 2018/03/25 19:23:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xa3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r1, r2}) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) clock_gettime(0x0, &(0x7f00000000c0)) 2018/03/25 19:23:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x5) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r2 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x3, 0x7, 0x1000, 0x9, r2}) 2018/03/25 19:23:45 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f000027dfd9)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) 2018/03/25 19:23:45 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0xfffffffffffffeff, 0x5}) read(r3, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/25 19:23:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/03/25 19:23:45 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f0000001140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0xffff, r1, &(0x7f0000000080)="63c67c466bb69d96350d8baf54f446401b55e5ae45600e0aff0c", 0x1a, 0x3, 0x0, 0x1, r2}, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000100)="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", 0x1000, 0x1000, 0x0, 0x1, r2}]) r4 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1ff) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001180)={@rand_addr, @multicast2}, &(0x7f00000011c0)=0xc) inotify_rm_watch(r2, r4) 2018/03/25 19:23:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x800000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x933, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007fd, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x100) recvmsg(r1, &(0x7f00000007c0)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000002c0)=""/146, 0x92}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/86, 0x56}, {&(0x7f00000005c0)=""/242, 0xf2}, {&(0x7f00000006c0)=""/91, 0x5b}], 0x7, &(0x7f00000001c0)=""/4, 0x4, 0x80000001}, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)="44d0b6f0d999a4e35622aa5fed933353af555595f4b3e9c63e0e4e3bad91befb5966d6f7fff85336dfde870424ac03f486f0aec07780a7cf5b1b5f2d09cf94e13e10a80000000000000073eafb7351f61c343d4b6c443c77512cb39bbff5e29873e855688f15cc22ca07a010e4e8be213211ad137afa77b920b81b", 0x7b) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:45 executing program 7: r0 = memfd_create(&(0x7f0000000080)='lo*GPL#/posix_acl_access\x00', 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000080), &(0x7f0000001080)}}) fsync(r0) r1 = gettid() mq_notify(r0, &(0x7f0000000040)={0x0, 0x14, 0x3, @tid=r1}) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) 2018/03/25 19:23:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gretap0\x00'}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800, 0x0, 0xa, 0x100000000000000}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:45 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r1, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x10) r5 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0xb0, "7186aacdf3cc56c3dd4df40df12b9f5451cec1bdea514f1429491c8358cbd3a32860d8e7832bfe1903e13d47f96ad55d98749bf6af177f2668d49e07d49c63e6ad8f43b7620f3bc8629a6f36838e511cf4cc0ee107cf393f557242d02d4e7f45cbfffd29cadfadfd23003e35b7860e1a0d45d9e0586dd534c3596d16d7275fd8a83c825011833919758c3ef9e9fe8f6a757d1d7930c64f9d343ac47154d330a7684f7583309a3fd5d982c5285e4d00c3"}, &(0x7f0000000280)=0xd4) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='hfs\x00', 0x0, &(0x7f00000000c0)="d4b3d24804cf7882d2d03e1c32a4dd17f3507e330918f97b6dcc0204e49980d55ae88494bc39f82a5ff716148255fa64dd5806ea8e8b733c1b90bf251e7ec23ab9cc2b96c0c86c02620109c344a4355c980da6cb633ab899ecf6503ef9a9459de5bb97325becbfe92410af3ef4853809c11ebe71b83a2db76897b136da57736a37") inotify_rm_watch(r4, r5) 2018/03/25 19:23:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, r3, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r5 = shmget(0x2, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r5, &(0x7f0000ffc000/0x3000)=nil, 0x5000) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000000c0)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000400)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2efe96ab43062b630add57587f95a5a8dcbcad5bd00839", 0x55}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000003c0)) 2018/03/25 19:23:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0xfffffffffffffff7, r2}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x800) connect$netlink(r3, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xfffffffffffffe20) r4 = msgget$private(0x0, 0x80) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000100)=""/119) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f000075effc)=0xc) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000180)=0x8, 0x4) 2018/03/25 19:23:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7071, @mcast1={0xff, 0x1, [], 0x1}}}, [0x9, 0x400, 0x8001, 0x3f, 0x1000, 0xf4, 0x401, 0x600000000000, 0x5, 0x6, 0xf7, 0xfffffffffffffffa, 0x800, 0x200, 0x82a]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x2, 0x400}, &(0x7f0000000240)=0x90) 2018/03/25 19:23:45 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a13ff4)='/dev/rfkill\x00', 0x0, 0x0) mprotect(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x97, 0x1, 0x1, 0x7, r1}, 0x10) madvise(&(0x7f0000a5c000/0x1000)=nil, 0x1000, 0x10200000008) 2018/03/25 19:23:45 executing program 7: r0 = socket(0xa, 0x80002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/223, 0xdf}], 0x1, 0x0) fchown(r0, r1, r2) 2018/03/25 19:23:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80000, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="4f00000000000000fa551f89d6616f00"]}) 2018/03/25 19:23:45 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x6, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x6, 0x0, 0x0, 0x0, "0b01bd005fa217d9a44cd314bba7bdb1866e1fa23dc4255e9cd840e76b561f60e99bd22acf777c0c4549a35f"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, 0x8, 0x0, 0x0, 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, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], {0x0, 0x989680}}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'syzkaller1\x00', &(0x7f00000000c0)=@ethtool_rx_ntuple={0x35, {0x15, @hdata="5def6e02f18d9e320d2b7e984e8b9cd9043b274462e8b1b9952d9dd7a74dcd2455614a84e9521167c1c0aeb29e4346ef8934f1eefb7b72e931c8c6a945b79e5a81e92dd1628d7f3c", @hdata="51add6b168ffda91a0016de33fe16368bba32a406a664ecfd9558a6672f745a3b13bf0ee8a50d29f253d189d0f68a602510ba873db6f9e16799f221751c07dd2142a3eee65a958d3", 0x103, 0x6, 0x1, 0x36210828, 0xffffffffffffffff}}}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) clock_nanosleep(0x6, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) fanotify_init(0x50, 0x40000008000008) 2018/03/25 19:23:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') r1 = socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x7ffffc, 0x80000000) 2018/03/25 19:23:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="00ac141416"], 0x14) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x4010, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) r1 = accept4(r0, &(0x7f0000000a00)=ANY=[], &(0x7f0000000400), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x3, 0x2c0, [0x20000440, 0x0, 0x0, 0x20000518, 0x200005f0], 0x0, &(0x7f0000000040), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffbfffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'ip_vti0\x00', 'bond0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="fd504b83ed72", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'gre0\x00', '\x00', 'bridge0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bridge0\x00', 'vcan0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="e750765bcbec"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x338) 2018/03/25 19:23:45 executing program 2: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa}, r1}}, 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) prctl$getreaper(0x25, &(0x7f00000000c0)) dup(r2) sendto$inet(r2, &(0x7f0000000100)="3d01c1b48401bb90a140226fa488112bd3201c35cb6c", 0x16, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/25 19:23:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) 2018/03/25 19:23:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) accept$alg(r0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 2018/03/25 19:23:45 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1ff, 0x82000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r1 = gettid() exit(0x0) rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x80000001}) r2 = semget$private(0x0, 0x4, 0x4b) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000140)=""/181) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x6c2000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x9a50000000000000, 0x4, 0x80000002}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) 2018/03/25 19:23:45 executing program 0: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x99, "b2c237d0bcab1a53d3a31c858d2b01d4ff3e4ea4b45010d2f739aae53ad87b932853c59aca1f7eed784a19c2b899246a3b257dac9fd332985396e5cf3a7e2244d0904829e0b60bab4a94d8ba24cd3e5b29ff48e5d66950dc388345fb12eb150b803c78429fc6670f438727f7cab856af7692782f13f8835c7696e950c12933fd998000df7903313b9c9a13ac3ef5c2e91f7700f824bde0d9b1"}, &(0x7f0000000000)=0xa1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0xc3}, 0x90) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="48b1050001018000281f00000000000000a2d3241700"], &(0x7f0000000040)=0x12) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r4, 0x1000}, 0x8) bind(r3, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x4, 0x3, 0x1}}, 0x80) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x5, 0x0) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0x100000001, 0x8001}, &(0x7f0000000340)=0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x1) 2018/03/25 19:23:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:46 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x40000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x100, 0x80000000, 0x26bb, 0x2, 0x0, 0xd023}, 0x1}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000660000)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000c8000)=0x40b) 2018/03/25 19:23:46 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="87070000000000000730fffffc010a042800000000000000f8ffffffffffffff3f0000000000000045000000000000000800000000000000c204000001ff0000"], 0x40) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x500) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000080)={0x3, 0x0, [{0x2, 0x2, 0x0, 0x0, @adapter={0x0, 0x7, 0x7, 0x34b2f5a0, 0x100}}, {0x6, 0x1, 0x0, 0x0, @adapter={0x1, 0x2c0b, 0x401, 0x91d, 0x6}}, {0xfffffffffffffe21, 0x0, 0x0, 0x0, @irqchip={0x100000001, 0x4}}]}) 2018/03/25 19:23:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) socket$unix(0x1, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/03/25 19:23:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000008000c500000000000000270000000000000095011a0000000042"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x3}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x75, 0x200000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0xb) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/25 19:23:46 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r0, r1, 0x1, 0x38bf94cd, 0x800) 2018/03/25 19:23:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket(0x5, 0x0, 0x185) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1e, 0x4) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) accept$alg(r0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 2018/03/25 19:23:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x81, 0xff35) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x10, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000040), 0x93d975d41f20217e) r1 = socket$inet6(0xa, 0x5, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/03/25 19:23:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="2200000002000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000003c0)='-cgroup!,\x00', &(0x7f0000000400)='cpuacct.stat\x00', &(0x7f0000000440)='^selinux{*eth1:trustedposix_acl_accesssecurity\x00', &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00'], &(0x7f0000000580)=[&(0x7f0000000500)='/{wlan1md5sum-.mime_type%proc!vboxnet1\x00', &(0x7f0000000540)='{^%selfselfvmnet1+\x00']) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00000008000054bb383bc1a7fe72a2fa", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x19) 2018/03/25 19:23:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x6d05, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffc, 0x802, 0xffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/03/25 19:23:47 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x64, "601ba8de4ecf695c3363a7649f7cf205cbdfa4025498e5a4b9d87372838ae59632d92c9c49c1f5e0b429f0d359e494aac6155ef81940f53b29cd17fa320382064878b81006a07365113bf9250bd378c5b20de2082441ab48a874df72eb10bf41bd5f8b3f"}, &(0x7f00000000c0)=0x6c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0xd462, 0x0, 0x6, 0x1}, &(0x7f00000001c0)=0x98) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x929b, 0x400000) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x40, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca50b3e23550375247d84"}) 2018/03/25 19:23:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x200) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/160, &(0x7f0000000140)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r0, 0x1) 2018/03/25 19:23:47 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000005, 0x20110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x198, 0x0, &(0x7f0000000400)=[@decrefs={0x40046307, 0x2}, @acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x18, &(0x7f0000000080)=[@fda={0x66646185, 0x7, 0x2, 0xd}], &(0x7f0000000100)=[0x78, 0x30, 0x0]}, 0xe1}}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000140), &(0x7f0000000180)=[0x58, 0x78, 0x0, 0x28, 0x68]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=[0x30, 0x18, 0x0, 0x38]}, 0x40}}, @acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000240), &(0x7f0000000280)=[0x78, 0x0, 0x78, 0x0]}}, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x2, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0xae5b46eb5ccb761f, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000300)=[@ptr={0x70742a85, 0x0, &(0x7f00000002c0), 0x1, 0x4, 0x4}], &(0x7f0000000340)=[0x30, 0x0]}}], 0x55, 0x0, &(0x7f00000005c0)="cc7e48e78a507756ff24cb3894a4c1b95c44ed242b2ab387a57b5a819eeb937e5c0f13e6fbdf58bece64059b708f112b04974146e29b1c66e6f1abf141f7aa81f860e2d507008ac167bc4e9d7c67ff71b2862029870a5cc524a54fdd4222c57f5158df2f5b8a8ef9967b384f8b630138db0c02daf1ad2b399d97ffc7f2e4794ae18a4f7a80a3f2f192e38d0a6e859b62a36cbb4d427a349593cec5d83c43213eb8"}) r2 = socket(0xa, 0x0, 0x775) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x0, 0x40}) 2018/03/25 19:23:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x5000020}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="69703a6772652e72e94c8fa3c46500"}) 2018/03/25 19:23:47 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000aed000), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000080)="e386833bc4c2159d576bf3a51c6473a8af3ebab17710b11b1488abcbcaf7d7d0d394e90160c7e988bab9f2c9d336f5cce2714ab450750ad8359d44600c66a9d451f233dd08ce406e27a5927f2d79c9c7b0bb1cbc8ff2ac0cbd32aafba2bed02cf2001ab3d331b72dce64816e20a02331de14d9580bdda637ffea831651d7cd49fd96daeacabe7e5b3e67d577a75239c23f448ba7a3738d169ed3a38a7e079b320a892984725ac3bde649b1297475440c3a2a992502510966df4e9d34a3a54c0a7de0bc14df64245c970048b09e8c2fad3d513072c3cd893bcb6f6f69091baf4b69d420") syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/03/25 19:23:47 executing program 5: r0 = getuid() r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) setresuid(r0, r1, r2) r3 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x800) ioctl$sock_ifreq(r3, 0x893f, &(0x7f00000002c0)={'ipddp0\x00', @ifru_ivalue=0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x50, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setrlimit(0x7, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/230, 0xe6) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000300)=0x0) sched_setscheduler(r5, 0x0, &(0x7f0000000100)=0x3) fcntl$getflags(r4, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000480)={0xfff, 0x7, 0x400, 0x4, "d8067ac64cb8375bae1cc7b08cb78b6214f30575fc79d254f18dd7aa15cec119aaff92bdec66d4bbc38ebc6c", 0x81}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000440)={0xd5, 0x80}) 2018/03/25 19:23:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0xffffffffffffeffd, 0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, r1, r2, 0x92c, 0x54, 0x1) pwrite64(r0, &(0x7f0000000240)="84c2ffbf9ea3ca371308e391449b751fe96f313d0cef448b61590b12a288b1108cd4dcc50735bacbd322f3080a041ce35b4ae698afb0e23a402abfce5b2abdd8c76405e33c6b114a8582bbf308f12ea49ecf209dbb6ecf4d69a217880b0d4c4df0dbe77bdbeaabd52775cfb4de92fee61d97e007ec7e9792ac9bb5b7bb77c91a3db98d0e105d9bab7874f8443f6bd1737a6921f3f2c7e2270132eac4a5cae67438229234a73b2e0fea5c3f91a5a10f3c5f52f2a181847acc084ed3f353a8ae10ccda304c31aa", 0xc6, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x50c) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 19:23:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 19:23:47 executing program 7: r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x80020) keyctl$read(0xb, r0, &(0x7f0000001180), 0x0) keyctl$link(0x8, r0, r0) [ 327.458648] binder: 20827:20833 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 327.466497] binder: 20827:20833 Acquire 1 refcount change on invalid ref 4 ret -22 [ 327.474301] binder: 20827:20833 got transaction to invalid handle [ 327.480629] binder: 20827:20833 transaction failed 29201/-22, size 32-24 line 2848 [ 327.500181] binder: 20827:20842 DecRefs 0 refcount change on invalid ref 2 ret -22 2018/03/25 19:23:47 executing program 3: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)}], 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x588000000000000, 0x9, 0x4, 0xffff, 0x4}, 0x98) 2018/03/25 19:23:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3, 0x100001) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0xdf, 0xffffffff80000001, 0x7}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000340)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="38197d0d3fc7f3197d97e76ecb3b14094dd75c805cb4aa438418a32b422516b704485b5ecd9dc10b9f99db59dd8b9d38f74d1e54f50e008198317e1bb02548d022e5222fe925d0813de2b56d73", 0x4d, 0xfffffffffffffff9) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x24030, r1, 0x0) keyctl$setperm(0x5, r2, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000200)=@ipx={0x4, 0x9, 0x9, "ff84f3e965c9", 0x1}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)="2f1a530ccd52bb45c701d0a8ae643320883c4fd6cc4acca30c13cd855dcc95ea7cbb5e7e55ed1fa46b2e7917aad75ae8f750cde6f4b7c71e60e64dbb8e90c8123514f858a53bbeb48b4f38a3d5f2593d4a76e6eb2d0b993b47f466eda27f009d54fc3fa1fa7a27387053ba18c7906d5e467644b58f908f18523eee9fda21bed8740b9b8a9b40bec9df6772c83453f381a691a673c1c6b3d262648349119c3ff68827d75478290dc1d85b0970c39281f2fc682460f8229a3b06b0e0cee1c149e00a424bdd105f19cca57b0b77220d1786b415e7a8cbcb6b95a84ae0cbdcab3831d61351f4a4f05bd08d1828dfcf54059cd735", 0xf2}, {&(0x7f0000000540)="3e13d9db7205b6250c4900667def2f435f1032260da8e63cfca37bb7021fde928467478ba50ca0eb8ff18329e7c1cf1fce8c3a98921c0292a5affea19b2ae80a8c7f3e9a9fba4b5ecb95a5e7350f49490aac69f7f3fa7cfca36ec458f2a9e2866c55bc1e492aacad3c9c3fd50706d72dc544f93670b26ae9b98fb7e73d7f67550319693e73863cdceeadcc2c8aeb478dd925df4992eeb1499c80367a5612273804d47e11d2359dabe2b26132489ad42a8b5bf2f6f7781b87916cfa0d94493376ee5482ea4d769301bee2e6", 0xcb}], 0x2, &(0x7f0000000640)=[{0x18, 0x10d, 0x97, "b304f0"}, {0x1010, 0x114, 0x4, "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"}, {0x58, 0x101, 0x9, "2789cb37635c569016f3fdb6f563492e06d5670fd3049a94b77a247e8583923f29f371225fcaca77eebbbe6f0b13db81a490675263870f25d5b1c424d3637bebe404db0c9434"}], 0x1080, 0x40}, 0x8000) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/25 19:23:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r1) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="2113000000cff20e7759bd3526417ca15b932b3e68a9451ebf4382649f7f693e3c3b4566d7a656efda1da578300e0adb0c5e4a921d90adeefb601f2096", 0xfffffdb1) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000000200)="44180c50308295dcf6bf39b97527f6f214", 0x11) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) [ 327.508172] binder: 20827:20842 Acquire 1 refcount change on invalid ref 4 ret -22 [ 327.515965] binder: 20827:20842 got transaction to invalid handle [ 327.522621] binder: 20827:20842 transaction failed 29201/-22, size 32-24 line 2848 2018/03/25 19:23:47 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x24000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000340)='irlan0\x00', 0x6}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x9, 0x6b, 0x4152, 0x3, 0x844d, 0x7f21, 0xffff}, 0xc) truncate(&(0x7f00000003c0)='./file0\x00', 0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000003ff8)=0x3) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000400)=""/198, 0xc6) r1 = add_key(&(0x7f0000000080)="7494757374656600", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="d780a5ccace6a2f4320642fab079c2d8", 0x10, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="5eba024160432fe2841da3c79c083d5c2fa976534499d953a8bb4800937a3c4177a360cc4e863f48531479e22b0b438a617ca823d82b4cdfb58379986aa7565dddde8a7055a8dc6bebc248586314a7c8494122da3f8cac2def9e28e1d77bcd0b51f7e26e43069e47794dfb7c4f0ad5db10d509b779b0d78bbb50a72ae34e4ab58a0cb3ba3a93003118fa55ff59c09e4ca4870cf91cb99a9d", 0x98, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x0, 0x6018, r2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="91dfe83dca972ba13c640498de81545c18ee81f5489e3c7594ec", 0x1a}, {&(0x7f0000000200)="c58000d589d8719fce93351db497d4e01a741cdf3bbd9f9ffcea25f56e92a452db5d40b0d7800fcd10ddca8506b795734b9e5cbf3ebb7d7b71eab89290c4ac5015de0f97fa58", 0x46}], 0x2) 2018/03/25 19:23:47 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/4096) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x68, 0x48, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x4, 0x2c}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x0, 0x6}, @flat={0x73622a85, 0x101, r1, 0x2}], &(0x7f00000001c0)=[0x0, 0x0, 0x78, 0x18, 0x48, 0x40, 0x40, 0x38, 0x40]}}], 0xba, 0x0, &(0x7f00000002c0)="a9de56a7f113405bca8c4b42aa635eed2b67fffa45baccd20110fa0af509f86b81c741ad7bcd0ff13f22f60a9a7bd2e3d728e461b32a86f67bf5615921a1fbd3ad29513a859aed3be5086bfaec1d21990fe0b245e5ace4f33fd08bbc917f9456b7de297b29dce89c3112c4076c0236cec14d28014d3c05f049f71e3d51b896f86a6366504312b262679ceaa04459ff7fb06787986f6859969ab4421b6f2166ed1fb8b7d45a91f56d3600b74d579272c81465d6486f5bddec81f8"}) 2018/03/25 19:23:48 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101fd, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB="5500cc0000000001004000000000000000000000000000000000"]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgid(r2) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00002e7fec)="020000002000000000feff00010000808c000000", 0x14, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file1\x00', 0x0, 0x8}, 0x10) 2018/03/25 19:23:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x100000000, 0x0, 0x100000000000, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x557) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x4, 0x5, 0x16, 0x8, 0x0, 0x800, 0x40000, 0xc, 0x8, 0x1, 0x7f, 0x6, 0x4, 0xffffffffffffffff, 0x940, 0x7, 0x0, 0x4, 0x80, 0x8, 0x1000, 0x20, 0x8, 0x7f, 0x2, 0x3, 0x384, 0x3e, 0x800, 0x9, 0xff, 0x4, 0x3, 0x7fffffff, 0x7, 0x4823ea91, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000100), 0x8}, 0x252c, 0xfff, 0xffff, 0x7, 0x6, 0x4, 0xffffffffffffffff}, r1, 0x9, r3, 0x8) 2018/03/25 19:23:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) r1 = dup2(r0, r0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xbd36, {0x6, 0x80000001, 0x6, 0x7, 0x3, 0xfffffffffffffc01}, 0xff, 0xfff}, 0xe) exit_group(0x6af1) 2018/03/25 19:23:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f43ffc), 0x4) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x100) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/25 19:23:48 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'ip6gretap0\x00', 0x0}) socket$netlink(0x10, 0x3, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) 2018/03/25 19:23:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x2, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) 2018/03/25 19:23:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000200)={0x0, 0x80000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x80, "bc54eec3a644daf143c185d78f2cb91c7046c4684761737aa8ad7f4f4cb9a0c29f71253cf23ec5ab41f5cea078644d712e44298c88a7d5aa9dbb956a84eb34bd7dbadf300104d0235c771d785f5eec858422adb2cea70b5dc7c1e77afc8c3722836124d9f87221b737f4abb08ee5318e6765aa8616a212d881eb557e72138d8d"}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r3, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'gretap0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:48 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="096cc5586df6e1c5116f8bb2ceae969fed2a5c464554316be1f024d37c3bc14f86d2cac5527c74d50d6fb597c214be9efcb7e6032fcf5fa8cc54759f321749a6e72cf85314cebec63abd349838feb4fae07ff02b2f9d772d7287bd45fe9e86843572fc27177a1c767c36083deccad7b0dc6ab807860a14e57265a7460d40a1029ee164c7e8be0ca100048417fa0761d856525205af3d0b9487349333be0e7a0f90fb8988d2681299da79d1cfc03b9f496bc9abacd1acb6917c002800ee5781f29e7500b65ddac9354d5deb7938270199f6c25926cfa3402dd8458a7898eb7fa7495a2f4ef5ed824a3ac2e2a74c9939621a596b416622") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'lo\x00', 0x20}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)) getpeername$packet(r1, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002c00)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x6, 0x9, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, [@map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0xf1, &(0x7f00000002c0)=""/241, 0x41000, 0x1, [], r2}, 0x48) 2018/03/25 19:23:48 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x0) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) recvfrom$packet(r0, &(0x7f0000000040)=""/136, 0x88, 0x0, &(0x7f0000000180)={0x11, 0xd, r1, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/25 19:23:48 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0xfffffffffffffffc, 0x0) flock(r0, 0xa) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x2) 2018/03/25 19:23:48 executing program 4: perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x5) 2018/03/25 19:23:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) 2018/03/25 19:23:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101040, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)={0x0, 0x4, 0x1f, &(0x7f0000000140)}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), 0x4) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) 2018/03/25 19:23:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="0023000000004000000000000000000097f4853489b9d7b6fca5792df2e69314d4084a4e272d039d9dbc1e20d4ab018ac58b9eed95a8094fcbdd8658c3fa75346384b881be9595f2056398cf23223a42497a95fee6887512316ccfbd44b43c16c7a73428fb139820c2d438341ef51b8f304744bea113ba21138ba9b982a70bc09adca5e875827c"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:48 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x8000) r3 = geteuid() r4 = getgid() fchown(r0, r3, r4) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0)) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/25 19:23:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20102, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000180)={0x2, r0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'vlan0\x00', @random="e24798ed86f6"}) r2 = socket(0x1e, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r2, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x18) lseek(r0, 0x0, 0x4) 2018/03/25 19:23:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x8) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000000c0)={0x81, 0x7, 0x7, 0x8, "464d79194ccb13063eda44f8f59afcfbb8f8165d67f864dde57f58a38d332e7a41aed7684e087b59fb0d5fed", 0x1ff}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x46a800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) ioctl$KDENABIO(r0, 0x4b36) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/25 19:23:49 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffff00, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x80}, 0x8) 2018/03/25 19:23:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="fc000000190001040000000000000000ffffffff000000000000000000000000ac14000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000008740bd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000ff00000000ff000000000000007f0000010000000000000000000000000000000000000200000000000000000000"], 0xfc}, 0x1}, 0x40) 2018/03/25 19:23:49 executing program 7: clone(0x3, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f00005ec000)) getpriority(0x1, 0x0) 2018/03/25 19:23:49 executing program 4: r0 = getpgid(0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$getregs(0x10, r0, 0x1f, &(0x7f0000000100)=""/208) r2 = syz_open_procfs(r0, &(0x7f0000000780)='stat\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) readv(r2, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/161, 0xa1}], 0x1) 2018/03/25 19:23:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/03/25 19:23:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) 2018/03/25 19:23:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x880) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000001c0)={0x2, 0x1, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f00000000c0)=0x8000, 0x4) r3 = shmget(0x0, 0x4000, 0x54000324, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000100)=""/64) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r4, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000540)=ANY=[@ANYBLOB="3bc7369885344fbb9512e0650b1da219530ed19661c37951549aaa3b7e9929acda309ea01aa8ede4b80822033fe2e13340df7615e03ccb6af125c5a45f03205cbd4a01542199870bb5b8e6aade98503431d4d5a322b8099c77ba46811a446cd87d95b5203d214b943b070fb62804d3e8a7b22a9354d71dc327a8f3a8432f8672ec9def8e349010c335bcd41cc8504b5dec8fa4463da0b41588d16e7173069b87887db492331ea3b271d97fcb16664126621dc5762771483f6e55edebaf3ef956f94877700fdb50c6e58d3e80a485a7b4bba584812697fe6895228a1fb5c77a0494d7204f34e80c8005a84fa8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r5, 0x1) 2018/03/25 19:23:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3}) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x9, 0x2) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) 2018/03/25 19:23:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) readahead(r0, 0x1f, 0xffffffff) [ 328.970981] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/25 19:23:49 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x101000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000000c0)=0x1, 0x9, 0x0, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180), 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffc98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x100000000000003, 0x300) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/03/25 19:23:49 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@rc, &(0x7f0000000140)=0xfeb1, 0x10080000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000bd4ffc)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000008400000, r1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x200000080000000, 0x126) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x8080a, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x400, 0x5, 0x1, 0x20, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r5, 0x100000000, 0x80, 0x8000, 0x9, 0x8001}, &(0x7f0000000440)=0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001b40)=""/4096, 0x1000, 0x40000060, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00000001c0)=0x100, 0x4) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b0000001031cacfa0268e011c61f350b3acb216aa28b7c0e5015a5f60c38905c2fee03cf9444fa662c1446c23cfbd7ad68d431417ea54ead90fb36c9838856774608da1ac2a5aae132dd7b03a6587c5b1741daf9353e9c16ed679bc42ef49fe50b62b3c56eb4e16faab1cd1dfebf01b2c47516440d3652f33942161aec971d937c8f0e4e862cbabbb7728fab73e46e15d4c6768db780b08f1c88c96d47ba1560c8e09f32ef059c3ab5e2ddd0347ac7b722d1a6fb8cff0703be3c94d5b819ecc55bbe6c30d51b882457a11eedb64cc7e141036ee5edf0814aed4e3ace5e2b40668db6081ada67778b6"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000004c0)=r7, 0xfffffffffffffce2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) sendto$inet(r3, &(0x7f0000000b40)="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", 0x1000, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/25 19:23:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/25 19:23:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2003f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x3, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x8000) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffc, 0x8) 2018/03/25 19:23:49 executing program 4: r0 = socket$inet(0x2, 0x804, 0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e22, 0x3, 0x4e21, 0x5, 0xa, 0xa0, 0xa0, 0x2c, 0x0, r4}, {0x3, 0x0, 0x7, 0x9, 0x10000, 0x3, 0x6, 0xffff}, {0x6, 0x3ff, 0x7856, 0x101}, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x1, 0x3, 0x6, 0x3f, 0x6, 0x7fff}}, 0xe8) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r1, r1, 0x8001}) r5 = socket$inet(0x10, 0x1, 0xe) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffff7, 0x400) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) dup3(r1, r5, 0x80000) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000723000)="230000002400eb15460000000000001201000000000000270200000000001300735225", 0x23}], 0x1}, 0x0) 2018/03/25 19:23:49 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioprio_get$pid(0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0xff85, @dev={0xfe, 0x80}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 19:23:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000), 0x10009) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a}}) 2018/03/25 19:23:49 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./bus\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0xea, "edfd1593bdebf0509b1e035c7588e5559954f87c03a6d960be603f4844f82785b197c151e6f5aa84e4eb25aa06bf27d272ee5a0c82520c11bc0b44df72639b000c72ee0a82a96030ee08d0c729d03478842b20735e126ebd9bd244f50dabb1f71713dd9d57d2f78e842f6d4dac6e97e3fef68c14dc36e16615cebb1f1367de5c197eff7754ff5378c172b6c79625e37eaea61e58088a544976519d1944604c426b5508c3a93abf7d909df9f2b2db2babb6979519e108d121c8a8e8e7669b84da6ad2806fb9b49b4a14f5b92c2f321584e07dd215698456af633cf68e3dda8228fc2a2a5fbdf3b998f866"}, &(0x7f0000000180)=0x10e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) 2018/03/25 19:23:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x4e21, 0xc9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffe}, 0x2, [0x6, 0x5, 0x3ff, 0x9, 0xeff, 0x5, 0xffffffffe41e9ec5, 0x32]}, 0x5c) listen(r0, 0xffffffff) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000040)=0x3) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/25 19:23:49 executing program 4: r0 = dup(0xffffffffffffff9c) r1 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x80, 0x80800) dup2(r0, r1) r2 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x36, 0x5, @thr={&(0x7f0000000000)="8f8755fc765698f224ec488242083b5d811769af8e9ae18c14bfeecd1cf1c0c8d28b71409d379f2cb947db566f0f6d6d9f38a34736787a4f06b792a94485334e6e40a1f684bed7feb6db5d6b96409eec31997b1f52ec6e43fa27acb0d0531cc222a3b1316a0d1d602c678e65e31f3dffb21db0a728f485ee76a91c3e76a6eb6fa83921250e4ef4889e9d86e9f662344aacd5e6be00528e0ab562ffe6231251b57dcd1e2e2ef8e66b58480d90471baea3bb30824b5d75515ca7b71ae13b792a70eae6b20c5920cbbf3e00d367fe904a184fe83ab3fc6ca03b043a0d6dc9a98922", &(0x7f0000000100)="b7933cdef05440d8fd57144d3416614f5aa33ce0d990265d2fd0c4e0dfb8329151ae02fe6b70fc508924eb44a1e4dab07ce1771aa5ee1124e1c98916afe32a088c46dd1ff7670fe085a08bf12aefeb21bf0f16326e4c6a3ecb3b6caa6bdef7ea5993b73398b0791893f88e2d75d3525ec6329af529ad2bcb02b5d1e4b9dbce8e07341b6ea6f7aefeefd72df3d78464c06d4b4f6f8e13f8b3155db1f963fd7945d7e74450887551ca9833ce385b26612fbf783d0905bf483da6f937307f81361f3185102ede62820c6f32b728967f6b5c6480e54e67f5428bc8b9373b46"}}, &(0x7f0000000240)=0x0) timer_settime(r3, 0x0, &(0x7f0000000440)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000380)) 2018/03/25 19:23:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1000, 0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x1, r1}) mmap(&(0x7f0000981000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/03/25 19:23:49 executing program 5: msgget$private(0x0, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa1, "aadcc28ee542e0ef1c39060b09cc78460b88b1bb58d3f929263d1649b811ab609a00a4791aede69e15fc23d74dec765e0c8e2be3e9fb65d2c1672418bb406adb6e4d97de5cd9badd70ce37289bf0bb92f3dea6cf296ca306112d2523a4f26e94dfab0192b7943b77bcb473f4e31c1a355546a015d0ccf25340fd47af7e9d1ecf173777f9fddcae12ade9062bf4acd30217cea170638f0f23661f270e342af2212a"}, &(0x7f0000000100)=0xa9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1f}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0xa235, 0x4) recvfrom$llc(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) r2 = accept4$llc(r0, 0x0, &(0x7f00000011c0), 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001200)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xbd, @local={0xfe, 0x80, [], 0xaa}, 0xd10}], 0x3c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000001240)={0x1}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001280)='/dev/cuse\x00', 0x10000, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000012c0)={0x80000000, 0x8, 0xfffffffffffffff9}) poll(&(0x7f0000001300)=[{r0, 0x8000}, {r0, 0x3024}, {r2, 0x80}], 0x3, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000001340)={0x5, 0x7, 0xff, 0xfffffffffffffffd, 0x3}) ioctl$int_out(r3, 0x5460, &(0x7f0000001380)) getdents(r3, &(0x7f00000013c0)=""/34, 0x22) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000001400)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001440)={r1, 0xfff, 0x65, 0x4}, &(0x7f0000001480)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000014c0)={0x0, @remote, @dev}, &(0x7f0000001500)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001540)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r6 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001580)={0x20000002}) fsetxattr(r2, &(0x7f00000015c0)=@random={'os2.', '/dev/cuse\x00'}, &(0x7f0000001600)='cgroup-\x00', 0x8, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001640)={r4, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x80, 0x6, 0x1ff, 0x3, 0x5}, &(0x7f0000001700)=0x98) write$fuse(r3, &(0x7f0000001740)={0x28, 0x1, 0xa, @fuse_notify_delete_out={0x1, 0x3, 0x509ee9d8}}, 0x28) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000001780)={0x3, [0x6, 0x1e, 0x0]}) fcntl$addseals(r6, 0x409, 0xf) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000017c0)={0x8000, 0x8, 0xda, 0x7fffffff, r1}, 0x10) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000001800)=0x4) r7 = getpgid(0xffffffffffffffff) sched_setattr(r7, &(0x7f0000001840)={0x30, 0x0, 0x0, 0x5, 0x19, 0xb35, 0xffff, 0x6}, 0x0) 2018/03/25 19:23:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @u32}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x2, 0x101000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000800)=0x3, 0x4) 2018/03/25 19:23:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 19:23:49 executing program 2: perf_event_open(&(0x7f00006d4000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000180), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000004e1d59f591db15922ed4c922c59020c6b8270bb80aed63eb29b278711f368c9a4b94466b8f83dcfc6f2ed9562ee86edac6034f9d4dc939c566e47a1d003c6717171d0ac0cba4686803b92f9bb1e72f0ea51451882968a9bc3572f7ece8310c54b79a98b8e24c1fc836d3e722dfdf0f710e33315616d9b9775de3543b519947672de510347bb9dc7ecb58b71303698c4299477282c01704c295223ef9e4e448d703a2c15e9307dae577ab92086216facdd1ba5b381810640ce995ae1c6fdb7d22c50dc4b669755dc2f6624ee69346805d5f"], &(0x7f00000003c0)=0x8) 2018/03/25 19:23:49 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd3fe0)={0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0xd0) io_setup(0x5, &(0x7f0000916000)=0x0) io_submit(r2, 0x1, &(0x7f00002de000)=[&(0x7f0000a45fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000587f65), 0x0, 0x9}]) 2018/03/25 19:23:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/03/25 19:23:49 executing program 1: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044104, &(0x7f0000007faa)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x6}) 2018/03/25 19:23:49 executing program 4: r0 = socket(0x9, 0x1, 0x2) write(r0, &(0x7f0000000140)="260000005e00091d0000ea783a000000e5faff8a25928cf791f225da0007e900000009de0000", 0x26) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xd3, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/25 19:23:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x200000000001) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002a001103ffffff16d19d19d80704cdfcca14266c7fffffffff00000000b5792322823e3f6730e0c4422c8b60d2f837bc23a9b04892fe54ef556d9c88c7276385a9ab996c938e81bd43d7255cdae65e9f2e9063429f1b5a2c3a66bf6f4570fa7ee5e086417ae71d14854ec68e2a389ca2ab90bf2f540e888b3af3dbafc15366ab4a2332e4f7587bd6e341dd7a24164359ab427ea39fadb7a7f9d0c695"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) dup3(r0, r1, 0x0) socket$inet6(0xa, 0x8000f, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/25 19:23:50 executing program 2: r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001500)=""/67, 0x43}], 0x1, 0x0, 0x0, 0x7f31}, 0x2040) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001380)={0x77359400}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001580)={0x8001, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x5}}}, 0x88) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001640)={0x3, {{0xa, 0x4e20, 0xa194, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, {{0xa, 0x4e1f, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x108) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x3, 0x4, 0xc98}) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) 2018/03/25 19:23:50 executing program 0: r0 = socket(0x11, 0x803, 0x300) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x20, 0xffff, 0x2}) 2018/03/25 19:23:50 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffff9, 0x8010000000000086) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x5, "11db924566"}, &(0x7f0000000080)=0xd) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x3f, 0x40}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="7e0000000000000000000000000000001e6e796bb2fc051f2ae144d13c1006ec34f0432962f75b4c7a1f3d9c0581eeb4341ac921a62980079c55794d"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/03/25 19:23:50 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7ffffffe, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/25 19:23:50 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/03/25 19:23:50 executing program 4: futex(&(0x7f0000004ffc), 0x20000000082, 0x0, &(0x7f00003f4ff0)={0x0, 0x989680}, &(0x7f0000210000), 0x0) r0 = socket$inet(0x2, 0x4, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="5b3c8832e74d99744d44bd0c413af3383d96cffdfabbb69dcc0bc9edbba910d5000a83ee9b485bd40a846d1f6603361d8c0d5fbf9f8e2ce374dcb80287c967022644361507bb9ba5a93d3ad61db01ab13e83717f72d8892fbd3f86d3eab9221d8ecf8d03af935dd1f1acd8753af9cdb6a38f37ebab977fa2f5c70721e987acc6e0c8dd6d7887782c097184d6caa3cb53eb55f341dc99fa33419fcf85953f37c502a7ce22fe1471", 0xa7) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x42) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000240)=0x1e) pipe(&(0x7f0000000200)) accept$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/25 19:23:50 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe64c, 0x141240) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket(0x10, 0x5, 0x0) write(r1, &(0x7f0000000180)="2400000020002553075f01650272fcf280000000001000220ee1000c08001700002b0600", 0x24) 2018/03/25 19:23:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty, 0xc0000000000004}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/160, &(0x7f00000000c0)=0xa0) 2018/03/25 19:23:50 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(0xffffffffffffff9c) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000001c0)=""/193) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') dup(r3) ioctl$VT_RELDISP(r3, 0xb701) 2018/03/25 19:23:50 executing program 2: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000026007f000000000000007701000000ff010000000000001b0000010008d10600", 0x24) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/25 19:23:50 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000000800)=""/35, 0x23}, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/212) r2 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f0000000200)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) tkill(r2, 0x15) shutdown(r0, 0x2) 2018/03/25 19:23:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000005600)}, &(0x7f0000005680)=0x10) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x237}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040), 0x0, 0x5}}], 0x2, 0x0) recvfrom(r0, &(0x7f0000000080)=""/132, 0x84, 0x40, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x441) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000280)={0xffff, 0x8fd, 0x40}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x401, 0x4) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000240)={0x0, 0x20, 0x103}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x64) 2018/03/25 19:23:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000941000)=@file={0x1, './file0\x00'}, 0xc4) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/25 19:23:50 executing program 3: geteuid() pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000000440)="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", 0x134) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x100000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000000c0)=0xe8) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3f, 0x4e20, 0x80000001, 0xa, 0x80, 0x20, 0x3e, r3, r4}, {0xb1, 0x8000000000001, 0x7, 0x8, 0xd39, 0x7, 0x1, 0x8000}, {0x7, 0x7f1b328e, 0x2, 0x7}, 0x10001, 0x6e6bb1, 0x2, 0x1, 0x2, 0x4000000003}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x4, 0x3, 0x10000, 0x930e, 0x1, 0x3}}, 0xe8) 2018/03/25 19:23:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'bond0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r2, 0x1) 2018/03/25 19:23:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/25 19:23:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) init_module(&(0x7f0000000140)='aead\x00', 0x5, &(0x7f0000000180)='^\x00') r1 = creat(&(0x7f0000000200)='./file0\x00', 0x42) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000240)={0x5000, 0x4000}) r2 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r2, 0x3, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) close(r0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000001c0)={0x3, r2, 0x1}) 2018/03/25 19:23:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0x13}, 0x81}}, 0xb56, 0x0, 0xfff, 0x7e, 0xc5}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x14) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x0, 0x61e}, 0x8) 2018/03/25 19:23:51 executing program 3: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xa, 0xfffffcef) r0 = socket(0x1000000e, 0x2000000000000005, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/03/25 19:23:51 executing program 7: clock_gettime(0x0, &(0x7f00001f6ff0)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) setitimer(0x2, &(0x7f0000382fe0), &(0x7f0000b54000)) r1 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x3) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1f, 0x923, 0x5}, {{0x77359400}, 0x80000001, 0x1}, {{}, 0x5, 0x4, 0x8000}, {{}, 0xa3f, 0x7fffffff}, {{}, 0xba, 0x2, 0x101}], 0x78) 2018/03/25 19:23:51 executing program 1: unshare(0x8000000) mq_open(&(0x7f0000000000)="2e0100", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x24000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xaaa, 0x2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) mq_notify(0xffffffffffffffff, &(0x7f0000932fa0)) 2018/03/25 19:23:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r1) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="00230000000040c5d6d291a603000000000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) 2018/03/25 19:23:51 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x240000000000000, 0x1, 0x0, 0x8, 0x7bc}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x8) ioctl$VT_RELDISP(r0, 0x5605) write(0xffffffffffffffff, &(0x7f0000000000)="2400000058001f0014b2f407000904000201071008000100ffffffff0800020001000000", 0x24) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x1}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000002c0)="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") ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) 2018/03/25 19:23:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x9, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000100)=0x84) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000240)={0x5, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}]}) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x2, 0x2000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1f, 0x10}, 0xc) 2018/03/25 19:23:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001100)={r2}, 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) 2018/03/25 19:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x80}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) fgetxattr(r1, &(0x7f0000960fe1)=@random={'security.', 'Glonodevcgroup&ppp0%{\x00'}, &(0x7f00006c2f2a)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r3 = open$dir(&(0x7f0000cfbff8)='./file0\x00', 0x80, 0x10) r4 = open$dir(&(0x7f000071eff8)='./file0\x00', 0x8000, 0x1) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00006a1ff8)='./file0\x00') r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) openat(r4, &(0x7f00000000c0)='./file1\x00', 0x800, 0x1) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000053ffc), &(0x7f0000bf8ffc)=0x4) renameat2(r3, &(0x7f0000571ff8)='./file0\x00', r5, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e23, 0x7}, 0x1c) listen(r0, 0x20000003) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 19:23:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000100)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x20, 0x6, @tid=r6}, &(0x7f00000001c0)) 2018/03/25 19:23:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x210) semctl$IPC_RMID(r0, 0x0, 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0x9, 0x7fffffff, 0x400, 0x6413, 0x5, 0x200, 0x1, 0x7, 0x200, 0x0, 0x4, 0x661e, 0x2, 0xfffffffffffffffb, 0x8000, 0x1, 0xca0, 0x9, 0x3, 0x4, 0x0, 0xf2, 0x8, 0x8f2, 0x7, 0x8001}) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9, 0x400) sendmsg$nfc_llcp(r1, &(0x7f0000003440)={&(0x7f0000000200)={0x27, 0x1, 0x0, 0x7, 0x2, 0x0, "a8513cdeb9e106569a63fc588c779889516388b1a0842b660b7281f19d90fd32015de36869e345564a41d4fe2ab9caec775d5be65991f3c6679293dcc60107", 0x2a}, 0x60, &(0x7f0000003380)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="727b33c78ab313ad0c0e464360e303bdcd66b2c2f50b35a6628424e75850", 0x1e}, 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{&(0x7f0000002380)="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0x1000}], 0x6, &(0x7f0000003400)={0x38, 0x1ff, 0xad0, "2d1e5deffaf05d2606322658dc6b635bfe7d7a355dc04b1c4172672262508205b04d66e19c923296"}, 0x38, 0x4000}, 0x40004) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) read$eventfd(r2, &(0x7f0000000180), 0x8) 2018/03/25 19:23:51 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7afa8)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x4000001, 0x100000001, 0x1e}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x0, 0x8, 0x2, 0x6, 0x4, 0x400, 0x0, 0x4, 0x972, 0x9, 0x80000000, 0x19a8e899, 0x8, 0x10001, 0x0, 0xfffffffffffffffd], 0x6000, 0x404}) 2018/03/25 19:23:51 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1ae7004b39ff3a4e6c9e45112e24003be74ea26441fa011e00"], 0x18}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) 2018/03/25 19:23:51 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x3, 0x3, 0x0, r0}) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000300)="b4870b508c617a3f82e83bca825f6bfdc888428d157e794bd32c8279e0e93e5930e94c0e1d28ece4d0db366fda72a877f08420ba324343c38d8649dd57804ad53cb5cd75bed7edee0368046faa7912c3d75548f5e18c0cc5982341161e8655b482456938bb9438f1b99eca4f654dbe", 0x6f) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000000c0)="d7bf1dbe43a5621b8083b216dd5c28bf1365848084a23af49507bc7aa654efff4dbe6500a276c9cf1df9318f9f458a858bd4b240ffb30cbc107db6b89175c06450f8a61b58a4b6c068f5264984bfd0566dd7b0a931d8d207d0fbdd850b5aa6e8344804c6d6d630", 0x67) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000380)) sendto$packet(r0, &(0x7f0000000200)="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", 0xff, 0x0, &(0x7f0000000140)={0x11, 0x1d, r2, 0x1, 0x7, 0x6, @random="94fbd9f5c8a8"}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'irlan0\x00'}) 2018/03/25 19:23:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x10}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/03/25 19:23:51 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x80) sendmsg$nfc_llcp(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x3dcc, 0x41d, "00e865717005e232c1830c7f281521e3657b878b28b7ba80683e08e3b824b536fa1d2766e277639cbe3ad2cc98a19766964e38a013a11e83d1a14b9cb72299", 0x1e}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000140)="d62843df0089831b018b6b2cec25ef3ec5a8bbedab70d09dedd9496a", 0x1c}, {&(0x7f0000000180)="fa0ff79bbf1fcf44c4af68ffe2a78bab019fde89ee625a0c485256074a15b59db966f9dbf8e86e03eb38876650454cf870c54642e80c09aa29b73fa4ef7e470bf00be6eaf5f3b8474c47a83af6bbceb85004f12d292baff1f8272abb6617598a7699b3b19a36287630e5700916f63bb4d40093f3e10cc0584860ae", 0x7b}, {&(0x7f0000000200)="7e14dd0e4b2a123cea31726042bbfec67a8422614a5efc050025f4f2e956d96c1e3bd61bdfd5ff71e328ecb29d6c3285e4f73fb7939e5aca5d92e30c08a53aa4f393d7fea42ef393b410b1e3817fed18eb6ecf0d170493f753010eda899b1493", 0x60}], 0x3, &(0x7f00000002c0)={0xe8, 0x18f, 0x9, "65ef8a42cc3b69edbe5e338cc9e11d37d698d3a9358381647bce3741a816481f5a7ee82c3df13bca05086d0577485b140f986bc6ba8c4916be705d40d49426038eeb040500bc6970287a3d2a9a3c7b5f62522a290d8bce89a788460528d052e16868f15d1e598dcdb8e2e3d959a7f6a118f8f8afc803f63af59e18369c2c9b1919610af64bf441b8f9da881c35941e644fc33395f7623e65f4aba519a7ec9f944a8ece6064943a4d4cae14686e3bac48e0dd3fb36f657c29f9c56d3c1b7b2a58a18bb7c981371393692c2595a093affc19cf39266c"}, 0xe8, 0x40}, 0x880) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ax25={0x3, {"81880593d2bfb1"}}, 0x80, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/25 19:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2a, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/03/25 19:23:51 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{0x0, r1+10000000}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) 2018/03/25 19:23:51 executing program 7: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000600)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="010ce8880000000000000000000000"]], 0x0, 0x0, &(0x7f00001cd000)}) 2018/03/25 19:23:51 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0x40000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/03/25 19:23:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x14040) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) memfd_create(&(0x7f0000000040)='\x00', 0x1) 2018/03/25 19:23:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x80}, 0x1, 0x9}) 2018/03/25 19:23:51 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@ethernet={0x0, @remote}, &(0x7f0000000140)=0x80) getsockname(r0, &(0x7f0000000480)=@ipx, &(0x7f00000002c0)=0x80) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e20, 0x400002, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}, 0x1c) listen(r1, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x100, 0x4) r4 = dup(r1) r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x105080, 0xfc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000100)={0x100000001, 0x9, 0x200, 0xd5f, 0x5, 0x400, 0x9, 0x100000001, r6}, 0x20) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00a265043364135fdc00000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r7 = accept4(r1, 0x0, &(0x7f00000003c0)=0xffffffffffffff31, 0x1000000000000) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r7, 0x1) accept4$unix(r5, 0x0, &(0x7f0000000300), 0x80800) 2018/03/25 19:23:51 executing program 0: prctl$intptr(0x2000000000029, 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0x80000000) r1 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x88011, r1, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, [], {@can={0xc, {{0x2, 0x4, 0x8, 0x3}, 0x4, 0x3, 0x0, 0x0, "a946ef82976e2388"}}}}, &(0x7f0000000040)={0x1, 0x1, [0xde0, 0xfa7, 0xc27, 0x3f1]}) 2018/03/25 19:23:51 executing program 0: pipe(&(0x7f0000c58ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfffffe1a}], 0x3d) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) [ 331.397057] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 331.428201] QAT: Invalid ioctl [ 331.428916] binder: 21171:21179 got transaction with invalid data ptr 2018/03/25 19:23:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x4000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x906d}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r4, r5}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000080)=""/24) 2018/03/25 19:23:51 executing program 2: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000010c0)={&(0x7f0000001100)='./file0\x00'}, 0x2d5) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000005c0)=""/217, &(0x7f00000006c0)=0xd9) sendmsg$kcm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="d54e54fcb2d21e9bae426ab3b5de03019d52205ed1ed3d01cdbad61af9cdcc7e1977a54e0fb554d78840da3a9e19e0c1ab5dd10bda5babcde760bc", 0x3b}], 0x1, &(0x7f0000000100)=[{0x68, 0x115, 0xdf63, "bd1d2a24c09760eebe5716327a0d4e504434b198a1efce41b25cf999549dc454a103a89d6ca60a18db9f3b740495187f8c7b90a875ee7020ac20abe9ada7b1d4d2718a398057ebb61479e2f0d303ab3793"}, {0x80, 0x102, 0x8000, "85453337a40720b587f3f01ad3fa8227b5811b26ef99ec0c7351835df2cf230badac471bc75bbd16c4956d23e5306120991b6f040556170c8cf1cfab2c8cbe7b51c89cf5c0bbd1a512785c67af49c418216c60d08cb26b2ba3fa5a125ed548759877be47e2b8f11eccdfa808d338f3f2"}, {0xe8, 0x11, 0x175, "f613f2a8ebe12fc14e8b2baab04efe069091bddec26cdc1b382e3bacf46a5cc0f1f42965799887460e6210e9cb93f99d335caf39488be47bdd86fe485c972f3497f3da9797f6dc8691ed4bf9b7fb6eb76ef04d34635aa5325a194c04b27b3e75de952c858ac30675bf6010b7ab03d97426addd155ad522eeff6dae0598e3a916e02204b0797a8cf23dbb8275337ebfc54b9ca6353d3e271710fdaf1757a0ece9ca9bfd7861ab1f335c8bc687268cb38d533ec364c3a687cf37fcf0db7a1458a1b9dc929f858ec6151ead42b7a0d67f9d0c9121f8c99e77"}, {0xb0, 0x88, 0x5, "1b1eae41421b32cd0da72d9684448512dbdf0c5c0901a4e3dc824ca11be6aee12e3ffd0ece9bd58460c00cd6b9ead8b58194566f1ace650161813d624b1a36cc468652dfe196f28e616edf4cb02d5c13cd9072c04ec00a5c0f417c5325a1e14d99e62ecdd5f7ce4e2e92650249f9e94f9269e0179964b0b3a18aba1778d17314067ea5a20cec9a806cf8332cc55ed91081b8f1d7527223c36eb657"}, {0xc0, 0x100, 0x4, "9aa126e00b2a926e9df9d1686ef6557ebdc8cad126ee54246402c072214535fad20192c91ab99b1bbe61b8c789060f020e7a2aabafed333b7696ad5faeff27710c747b5a41c135703366ca6d1a9bcc66a331c55ac740ff590e74c5fdeab301a73dfdd51cb87de47f71de0d29959d4664c25d412167fab4a1e707a278e2feeab909501c6b3e9a991036890993129060972a3da0dada78cd99c7899505413f10a738b6c326bc33264fdba7"}, {0x78, 0x100, 0x0, "7e40cd9a82460b3fbae816060a380c07ed15015f4932cdaab5868dd8b87f1000da16742a500ef0d1df628411ccf9c925fe3ecd356b6676d704a5c35d680ee807d2afa8a42796221fca05aa1e6a70dab832257fa023d1bb5b29c4973051357e1d03670a72ee06"}, {0x70, 0x11a, 0x3, "be71e80c20d3b92f626f7a99557834ece366bd4e97fcd7965db58b9ac614f0ea0cbfa5df3f4f0bd40c8b1481462e637ac8f0c7ce53dc7dab8f1e4b45e03023031649b633d8ce39119a91e83ee56514e61968953b1f5ec8d7c59315"}], 0x428, 0x10}, 0x40000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000580)={0x994, 0x7, 0x3, 0xc134, 0x0, 0x5986, 0xfffffffffffffffc, 0x3, 0x5ed, 0x2836}) [ 331.460555] binder: 21171:21179 transaction failed 29201/-14, size 24-8 line 2982 [ 331.471205] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 331.484664] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 19:23:51 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x9, 0x100) r3 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) close(r3) getsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 19:23:51 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) accept4(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80, 0x800) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0xdffa, 0x4) close(r2) [ 331.519758] binder: 21171:21192 ioctl 40046207 0 returned -16 2018/03/25 19:23:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x404200, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r2, 0x10}) 2018/03/25 19:23:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0, 0x4}, 0x2ce}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000440)=""/168, 0xa8}], 0x3, &(0x7f0000000180)=""/118, 0x76, 0x1}, 0xc0000000000000}], 0x2, 0x2040, &(0x7f00000005c0)={r1, r2+30000000}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000600)={{{@in=@remote}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001740)=0xe8) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="ad", 0x1}]) 2018/03/25 19:23:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x74cde73ab205c65a) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/4096, 0x1059}], 0x2) 2018/03/25 19:23:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x545, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) uname(&(0x7f0000000040)=""/86) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) [ 331.771916] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 19:23:52 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffff, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) keyctl$get_persistent(0x16, 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/25 19:23:52 executing program 2: r0 = getpgrp(0x0) setpgid(r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) 2018/03/25 19:23:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x21) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) write(r0, &(0x7f0000005ee1), 0x0) 2018/03/25 19:23:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x8, 0xc00) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) bind(r0, &(0x7f00005d8f80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x3, {0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffee5) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9b8}, 0x4e24, 0x7, 0x4e22, 0x1, 0xa, 0x20, 0xa0, 0x7f, 0x0, r3}, {0x2, 0x3, 0xffffffffffff038c, 0x3, 0x1, 0x7, 0x0, 0x8}, {0x2, 0x2, 0x3, 0x100000001}, 0x8, 0x6e6bb7, 0x3, 0x1, 0x1, 0x3}, {{@in, 0x4d4, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3503, 0x0, 0x3, 0x6, 0xa5, 0x0, 0x80}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x17}, 0x5944, 0x2, 0x3, 0x6, 0xf3c2, 0x200, 0xfffffffffffffffc}, 0x20) write$fuse(r1, &(0x7f00000003c0)={0x50, 0x0, 0x1, @fuse_init_out={0x7, 0x1a, 0xb6, 0xed, 0x366e, 0x100000000, 0x2, 0x6}}, 0x50) r4 = socket(0x1e, 0x5, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/25 19:23:52 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) 2018/03/25 19:23:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x4, 0x5, 0x6, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = open(&(0x7f0000000040)='./file0\x00', 0xd40, 0x170) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x1000, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000000c0)={0xfffffffffffffffa, r3, 0x10002, 0xa0}) 2018/03/25 19:23:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="0023000000004000000000000200000087d0a4"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc)=0x121, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) r3 = getpgrp(0xffffffffffffffff) sched_getaffinity(r3, 0x8, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="896f026310d0387e2d36bdb9b5195960955f37fba0a600f9c5136497fa7fd4547edb8a65f70e5af451ed49cae0ae764075aa500eab7a69e1b6acce94cbe4da40d727417218428ee5a94b719eb1a3d720f48353e9451e9001bd9bd578d4712e4d2ec7137022398082776e18f7d05e23fdb907a40295556d72f435767c1900b0500091c948536423847927289a22db748889a291baafedee1f15b66e964a", 0x9d) 2018/03/25 19:23:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000000c0)={0x13, "85c698b8cbed6d0e5d91178067d34448f3089d"}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/204) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @empty, 0x4}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x62}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x21, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}], 0x64) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x800, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) fcntl$getflags(r0, 0x40b) [ 331.942856] dccp_invalid_packet: pskb_may_pull failed 2018/03/25 19:23:52 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7, 0x32, 0xffffffffea1c19d1, 0x14, 0x5, 0x100000000, 0x2, {0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xff}}, 0x7ff, 0x32c, 0x6, 0x1, 0x400a}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0xf00800, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x2, 0x1, 0x8, 0x800, 0x4}, &(0x7f00000003c0)=0x98) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)={{0x4, 0x45}, {0x3, 0xb37}, 0x10001, 0x6, 0x7d69}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000540)={@l2={0x1f, 0x7f, {0xffffffffffffb81c, 0x2, 0x1, 0x6, 0x7ff}, 0x81, 0x6}, {&(0x7f0000000400)=""/210, 0xd2}, &(0x7f0000000500), 0x10}, 0xa0) 2018/03/25 19:23:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x3d, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = memfd_create(&(0x7f0000000040)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) getpeername$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00000000c0)=""/8) fremovexattr(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="757365722e2b00b3149fe3ad8f0908ba67849ec677e0da031ec19a53191eaa93ab1e49fa7830f4d6b7cc08aee5a9d5d0a5a0d2ab8992fb04b8e0dc2f9be68d9537d5ecc446d19c7d63af9b57019555813683cca2f90e58f274bc0b6122403939ea5de6e2a8a9963f66dcdfedf0dc84e54e454867f27820317c50958497d55c197832200fb57e7b0ec01266c5a807810decf75c273198b070c8aef592459e4880827e8a088cac1ffc272150a99a719ea500a20fb60e1d5e3010328a330f15b74dec33787e8546d0153f3e"]) 2018/03/25 19:23:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x400, 0x0) getpeername$unix(r1, &(0x7f00000017c0)=@abs, &(0x7f00000016c0)=0x6e) clock_gettime(0x2, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/21, 0x15}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/235, 0xeb}], 0x8, 0x0, 0x0, 0x1}, 0x413ae7f1d231ced1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001700)={@empty, @rand_addr, 0x0}, &(0x7f0000001740)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001780)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x841, 0x94) ioctl$TIOCCONS(r4, 0x541d) write(r1, &(0x7f0000001840)="7b5f29482e7e0971d9043974c269551bc5e4f32e6ed968bc126dd0ede79184602be15e8586baa7cb0a28078359292a6cef80657fb737db103b6093ac1d036181a37933684ccad3eb05936f688f81e9abe41649dee4bfc01d1bacb9cf7f44e40959f077248bbc1ce4efd6b5988c840c7020708dc1a84a8a3d2aa4cb3b12026dbafeb9c51cfdde4087cf22f95e7d8afc666b2d4070767817496531f48ea13330d111a35c06bfbcd9778eeeefc8a3ca", 0xae) 2018/03/25 19:23:52 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001500)={{{@in=@local, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001600)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ec0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001640)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x80001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="93b3aaf582f054cf28b990560b317fed2940abd9e82e0fd17cf2", 0x1a}, {&(0x7f00000000c0)="8ded3a6cdd3bad4dd73d1755e545f7a808f88b1179e3fd6c046c6014a431335efd2b6533599495a58fe99f6d4eee826bf25801ef881748e27d851c49debedc21cfbd69f4914002b3d04a744edc2824a6bf821e2d91e9af191ded82b5e8fe4fa3975db9ff267a5eb12e331ab5e6d81b199ad26471c749fb2df4c877421dddf3f8cd8784acc8a81d4c85dad8", 0x8b}], 0x2, 0x0) 2018/03/25 19:23:52 executing program 1: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef4d34cf) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r2 = open(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x80000001, 0x10001, 0x8, 0x401, 0x7fffffff, 0x8, 0x7, 0x7f, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x401}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000880)={0x0, 0x80}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}}, 0x20000}, &(0x7f00000009c0)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000bc0)=@assoc_value={0x0, 0x3}, &(0x7f0000000c00)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000c80)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)="7bb1e179028556e30efe6c05d8d149027432c5f985fd7baaa74308e497235fbeb8bc2a0af1e28bc7d7aee8c043310e0d50f99949f738ec9948e4a91f7565ac5b6678a95c2f12530341d9adfa2dae15e7bf9f418dd317ccaf2812446f399665ba", 0x60}, {&(0x7f0000000100)="1d03558466c2cc71062fc21736128f9100323b22ac1c0aa3b3ade24c58370d934a10c591c35c1d5a6ae3146e67cc040e5f9233aa8ede6d06e5eeb9b12bb1fc631843d61f891354ee55c114ad67d093b0a1054d93e33e32517390a5200f5858b4a162e95d5f0f6181db5b54b7479290532a23494e5c5003916e283876e47793b9d1274df0b2e3c0a541e928b4bde2dae9ec3b99f6c5e490af151ee779449d92be5e835b2111adae064c3030a5efe81fbb3adc87da16af6da64325928c291fcd3af6", 0xc1}, {&(0x7f0000000200)}, {&(0x7f0000000240)="739cacde", 0x4}], 0x4, &(0x7f00000003c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x80, 0x800, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffeffff, 0x8000, 0x1, 0x7ff, r4}}], 0x60}, {&(0x7f0000000440)=@in6={0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000480)="774be89cc2f7b5a98febf890124b2d61882ba2b27576997eaef950d61750116f0db414fdb6df54975bdb4b7cf5d569021b6a33195be676ab5f4235bfa0b7f921514cc01a5f0b113021c27c9cd2ff", 0x4e}, {&(0x7f0000000500)="da838f99cbd600e5b3879e84e144e4f478e29afa708385625a3a5fb1dd94b64c90a8e2b162786ae97b7e", 0x2a}, {&(0x7f0000000540)="2e23632cadb135f56a0eac9977b26c3d7280515bc89e3eef0b37075fd4563d2553f9b0cd6c78f7db6086deeec8c50b33f6c70810cff19ae3977b191a2e54d0a83fe00d40a07cc9d89659e838fa066dbcaa6142f82f90869661e9fbc9f1db617ca8de37324062bd8bea7d1fda174d7987fa04fb83a933397fdc830b9d979517815341c1907d71ae01c426e2adeece50e935d9", 0x92}, {&(0x7f0000000600)="712368f34076a597f5e82206235d5bf3f34b87c00ddf5aadec16c654e476e245199c9282049cce0e49868c47e00d193f21a47d8807b1a78a59c713c9", 0x3c}, {&(0x7f0000000640)="bc46b5348af36cd29cb650301ad551746290873a93f01ba631549dfa192ed80b672e43d5329e8cdfabbed93eb2f26baebb043d428ba256a461929d3860f47b1a5ffc", 0x42}, {&(0x7f00000006c0)="96c6a47f2d9313bc50fffcd104ac7cd94cedf658673804c43f5de18ed638a782286481a4ac707bf1e5d86eed07e528d365378f755a8e8f16e778bb2918e39c43a9699607ea31b67535a3c7b57203fad32ace28bd784da69b7d79b373c458460cc4d76400749ce2d6107c9585d67173e687adb4", 0x73}, {&(0x7f0000000740)="00ae8819cd84a2feb2927e591e28baefda0d5b8017e136d04129bfa0a8cf9301d49d0c1857e0268b6aac3d5c57e5b9489140b37188c3940949cf6f66d21d679dfe6b4019b0051b06232b55f79d3bf28940c8b36bec32709133929dd14dea217c2ca249c02d217fd5eabb2aed0867b524df4eedd0317eea7a75e358d2e87de176079a24bba8c7d4b0d76f715ce689", 0x8e}], 0x7, &(0x7f0000000a00)=[@init={0x18, 0x84, 0x0, {0xd327, 0x2, 0xce99, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xaa4, 0x8201, 0x1, 0x6e92, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x0, 0x3, 0x6, 0x6, 0x10000, 0x10000, r6}}], 0x90, 0x800}, {&(0x7f0000000ac0)=@in6={0xa, 0x4e22, 0xbe26, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000000b80)=[{&(0x7f0000000b00)="04359483c26cf1c7ab8394d956bcc41d9f770f189ca0c6cfac0257fa9111c390b97114c550e48a7c72", 0x29}, {&(0x7f0000000b40)="43ebfae7c26211f61442b5a8612f941276dad6854befbf8e276c9cb6e014d27bedf963983057a888e89c684367bbf1e5d3d6fac86d", 0x35}], 0x2, &(0x7f0000000c40)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7, 0x1, 0xebdf, 0x9, 0x9, 0xe5d8, 0x2, r7}}], 0x30, 0x40851}], 0x3, 0x10) 2018/03/25 19:23:52 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x600000) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x10240) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000014c0)=""/4096) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'tunl0\x00', r3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x2, r1, 0x1}) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 19:23:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) fcntl$dupfd(r0, 0x0, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_smc(0x2b, 0x1, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x350a, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000100)={r4, 0x2}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000100)) 2018/03/25 19:23:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000067e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abaffc)=0x8) [ 332.248701] 9pnet_virtio: no channels available for device ./file0 2018/03/25 19:23:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x2000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/25 19:23:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f4815"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}) 2018/03/25 19:23:52 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xf72, 0x125040) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0xb, 0x46, &(0x7f00000001c0)="fb6d8fd9a6269bf9d7077e", &(0x7f0000000200)=""/70, 0x100, 0x1}, 0x28) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x100000001, 0x2, 0x40, &(0x7f0000ffc000/0x2000)=nil, 0x3}) ptrace$getenv(0x4201, r1, 0x3, &(0x7f00000000c0)) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000000d000)={@local}, &(0x7f000000c000)=0x14) pipe(&(0x7f0000000100)) 2018/03/25 19:23:52 executing program 7: clock_gettime(0xfffbefeffffffff8, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) wait4(r0, &(0x7f0000000140), 0x1, &(0x7f0000000180)) r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200, 0x480000) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) connect$ipx(r1, &(0x7f0000001380)={0x4, 0x8, 0x0, "b3813f96873c", 0xd382}, 0x10) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/25 19:23:52 executing program 3: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x445, 0x3}, &(0x7f0000000100)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r3, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x20a}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340), 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000380)={0x7}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4}, 0x80000000, 0x3, 0x0, 0x0, 0x0, "9585dbc4ceb1ed7b6bd1749474c8e97f741d867e9a9c2b20ecd2af628d62a7e2b72fda0b79646241b536eb2f8db7dd9ee11149b3202be9851598202dd85248d6e4bfc23bea512e207a76ce2f864331ac62c39b09bb198ca2e8aac6e9da8db48abdec8545176b7f0d417c9fa23f0fc4114445172648239bf65f0ad3bef9822ec4"}) fsync(r0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000580)={0x0, 0x2, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) 2018/03/25 19:23:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2d]}, 0x1) chdir(&(0x7f0000000080)='./file0\x00') 2018/03/25 19:23:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="49d2fb98872cb9400000000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:52 executing program 1: r0 = 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffffffffffffffe0, 0x101000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x4, 0x80000001, 0x400, 0xff, 0x3, 0x8}) r3 = socket(0x40000000015, 0x5, 0x0) r4 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x6, 0x3, 0x6, 0x0, 0x10001, 0x80000, 0xc, 0x800, 0x9, 0xa5c, 0x9, 0x8b, 0xff, 0x0, 0x7fff, 0x40, 0x80000000, 0x8, 0x5, 0x78, 0xc6d9, 0x770000, 0x6, 0x1, 0x4, 0x7, 0x5, 0xfdc5, 0x88, 0x400, 0x0, 0x3, 0x1ff, 0x2, 0x719a, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000080), 0x37702bd1bf9ad192}, 0x100, 0x2, 0x0, 0x7, 0x0, 0x7}, r4, 0xa, r0, 0xb) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000580)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000f1bc7771000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/03/25 19:23:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x408000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x10fa) tkill(r0, 0x19) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)=""/108, &(0x7f0000000140)=0x6c) 2018/03/25 19:23:52 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x280080, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x800) syz_emit_ethernet(0x11e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "eac0c7", 0xe8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0x0, 0x4}, @srh={0x0, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80}]}, @hopopts={0x0, 0x9, [], [@calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "de35fd", 0x0, 'DBU'}, "dc84f5f7606d5a825665736f5ad5a736f15607e50aabc3cc65f6dc361de50657e9a728050abbc77a828be812ada2aa85"}}}}}}, &(0x7f0000000180)) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x524, 0x20000200) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000001c0)={0x2, 0xfff, 0x5, 0x3, 0xa97c, 0x1}) 2018/03/25 19:23:52 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x1, 0x800, 0x6, 0x1, 0xfffffffffffffffc}) 2018/03/25 19:23:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="040b3a0b1e37af58bb12df795dc8a5be2a77dbfe06dff067d650a1828c254ec537ebf881e3064de359edc13869bf7d3cb88b52c1f215ff69a129f160353e5cdf3c812b80ac21a2b34a2bb8ecc7f047855de0bbb964ce2673b829da88c54e7372815f44d6d2d313fbf145cb9a94ca306cde0496b83e45064442cd44214cba05ba45cbfa21b878bec52393d0c78ef5eefc2dbf965c814bf6158b300923bab3a1428711fea5024ba26c0f68766b33ae5b99ebeb816da9b52c34dbefcd30", 0xbc}, {&(0x7f00000001c0)="ba3b13ce6ab4e47a49b9324c0fe6645d3b400996f30bddf335afd05ee1547879361cee1216f0b9d81fc14d1e3c48864ca3ee4759f2df2d720c92b339324959ce76a62687fa5ca7b4956f850be789d96c36cbb23a6825fab997b359c1a7c29b5e618df52aad83bad741c16e44993af03889a98d59568ac7d732925ab00e14ad70b516c5be76038d7b3dc5c4a50c5a44cdf68710cf0b9c50bf7fe8845360561aab011185efd50facbd37d9ef0abce5605159c68d6e9d736e97f8e00db087c58bbb939405118943969503ed9342b9e69578fde47bfc6c69593e7b23051a0e3e509989895e519f087821c82903", 0xeb}, {&(0x7f00000002c0)="e215495c3b9a66818f0f9f25ca58c9111871cb90e2b2e41fad7060ca813bc84217951f9f440aec3e41fc73ada6ba07", 0x2f}, {&(0x7f0000000300)="49c8854333c434154e35d01471e4281bb8b9134f9b1c616ae5525957b9e1badbcd5e3fec0f103e43b4e321df2ed86136e58f4fa93f273b21039b7f447921be99c515fd85c680f51200a8e31e23f67d1cb98fd9e86e8fc3158320318a2eddf64a904fc9c2da50422e890e4acf3d7a9d909aa59070acdd8257fe34193d5c41d7f9b8ef8afa924bda2ad4ff173afa64cdbd1ec0692b8860eddbef9d250d29908d490bae1691b186f08079bb7a52cecfe8f18408f84c2058d27b5995ffa41684a2ee25f1573966a67c188afbf1c64fbd07d52f971e", 0xd3}, {&(0x7f0000000400)="1a0a04d79e948152de19f43088bcdd9ade3c5462239a16102464a6e2a2386fe7489d5ef276a50c4f80e98ed19bd9e50f040ef7babb39d13a8bce05c837c4b302ca20b560454a5c447b07e2cf59fb9b619ac264b588bf68bf2f4ced8929f82ad7907ee7f9e118fccffc", 0x69}, {&(0x7f0000000480)="219fcb6378aadb1f9c4d55b290880822f70155071cb98cd3053657b37d054bf696efabc7fb857f7deea3e17ea96b257d97333d111bcc2f70a096a0fe086fc4f75e114bb6f7a63a2a0b94a39f4944cbb065efbb3d35fb71d4e36bb271fca126681b804d5e5636e4a8b3305f9452c3cb7d819558a4ea0710b757ac4ed403dce496613a1ebd0a965b5ff6965ac34a23dee6bc1b7967087243ccd809e37619af1421", 0xa0}], 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x10, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000001040663044003000000f9342c02b7145507ed524965e1b489ced96fd6478f335c00d42ac462632808f3ba9d219a9867ff6559496d4357dddec213c939634099197f2e4f534820c8e451d5b6aed39c2428039b3581339900b426a7f4caae0a9cb2b23c3c914efacdbba9daae2987709dbc75f6"], 0x0, 0x0, &(0x7f0000000100)}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) pselect6(0x40, &(0x7f00000005c0)={0x1, 0x8000, 0x1000, 0x9, 0x0, 0x100000001, 0xff, 0xa1b}, &(0x7f0000000600)={0x8, 0x8, 0xf25, 0x401, 0x5, 0x1000, 0x9, 0x3}, &(0x7f0000000640)={0x8, 0x7ff, 0x2fe0c00000, 0x4, 0x80000001, 0x5, 0x6, 0xf4a2}, &(0x7f0000000680), &(0x7f0000000700)={&(0x7f00000006c0)={0x5}, 0x8}) 2018/03/25 19:23:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000140), 0x0) read(r0, &(0x7f0000000040)=""/14, 0xe) rt_sigsuspend(&(0x7f0000000100)={0x1}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4000000000000000, 0x200000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000000c0)={0x0, 0x1, 0x81}) write(r0, &(0x7f0000003f80)="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", 0x201) close(r0) [ 332.602506] binder: 21333:21337 Acquire 1 refcount change on invalid ref 67174400 ret -22 [ 332.611227] binder: 21333:21337 Release 1 refcount change on invalid ref 3 ret -22 2018/03/25 19:23:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x765000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000d58ff0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xc050}, 0x8000) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) mkdir(&(0x7f0000000100)='./file0\x00', 0x48) sendfile(r2, r3, &(0x7f0000ccb000), 0x357) [ 332.666612] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 19:23:52 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0xfffffffffffffea4) recvfrom$packet(r0, &(0x7f0000000040)=""/140, 0x8c, 0x2, &(0x7f0000000180)={0x11, 0xf7, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000240)={"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"}) sync() [ 332.705838] binder: 21333:21337 ioctl 40046207 0 returned -16 2018/03/25 19:23:53 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) flock(r1, 0xe) pipe2(&(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r4 = gettid() r5 = getuid() ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) sendmsg$netlink(r3, &(0x7f0000001d40)={&(0x7f0000000400)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000001d00)=[{&(0x7f0000000440)={0x20, 0x21, 0x400, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x89, @u32=0x2}, @typed={0x8, 0x75, @u32=0xffffffff}]}, 0x20}, {&(0x7f0000000480)={0x2fc, 0x2f, 0x20, 0x70bd2c, 0x25dfdbfe, "", [@generic="9020c099088b625890f8628e68553b5a96c5ed692c58aa003706e59455036fe4980cdb8b105134a3e16cc63726b0664c0bfd18ab63367bcc8a110e010157d0c860ee5e737c38aaf1db83fff9e340ef59d92dee117de14845b28d7829efd28d184388fdc78611e93015288ccbced7b9288b7a58947e603d0c56c10900d67472f377ffa5cd8986da68cd9a4a36dfa0a8afaffb94", @generic="48ac5fdda6200c0098577bd01b6b8f8d61f71a4072d9c725b4439bb3a94aebaea45d1f6625f486ae2057b7a6b8ccf58ad99922b114ec3c57f18e9ebd62bd4a6ddbe0b527f5066abfa27a0f217250554bde2263db790163a0055cfc865c87fe0d9c681722fafe40fe1c5a9a867849341bb524399d284165cdffd830d7a850fe0b2ba3c90072097560d12ada9b54d3323ffde0fee8393c0fd3c7ca298c30e423f40b4595025d74397436339291f454a1dde2ec22283255074d228b763a2d1738ccddd1f3b9dff8db", @generic="378dfb774249b706f68fabe35508b2f80b9eb4bcb1fa7cbcd778489bd933673d121c176e21580d2c985defdd0ec4003039b0f6cf3854d563f54c1cf2cf7d043a1c5a711249f2787edaf9ed925e9ae348870529621d27b873f65e341f19af51b3d6d1eda26fc4fca011c5451b55923db9b9b7bad493aa0f15298b340ae47025bf69c3d9af3abe67059bd2f5872838706a4bfb5df79dc79f86dc72b631a749aaa185df9ec6e36923658585530500772b7d7a531b7754d7798eaaa620ac56712f64c9a35acef420a328cb976ad4eb0c0a8282bd3434e28c0b7e52db", @nested={0xb8, 0x89, [@typed={0x8, 0x5d, @pid=r4}, @typed={0x8, 0x43, @uid=r5}, @generic="9b256dca5547484d175526a025f628cfec4aef0ddb2401e7c5ed4b04e72ac40ee69e5d289daf6f4c3f80733b2ac77aa49c25973ea75ef035df8c601f98247308e245b1e6f545ff32bfd6de680a6ceef492382b0c5223dc65ecb326d185ccb0730657ce9b832903f6d2d7dc2d2f666c02acd152621ac61b90c886b5b85e85445b6e13ddaf73c114ab8d20d5bbfec9ca76836ac7e341f30287c18fec3b6766ec85ffbf"]}]}, 0x2fc}, {&(0x7f0000000780)={0x100, 0x40, 0x221, 0x70bd26, 0x25dfdbfe, "", [@generic="61a53bd001584fc19dd4948e8719a3f40d897fc1af6f5acbdd5b81fa3d043ee965791ddc7e18a0ad9480ad", @generic="68ea3266b8399c256738c9db65b1e7108a5486d342cd3eef6e3c5fbca81f412fc2f4f82967cccd49d7471833d4ae8f17d735cb4db91a2c33608612e8e3827312052f7e6958868948c070fc663e586b029b4daf5c40e5b4396ac6ed21f9c3990e6b6381ae38ab992fbbb73678e518e4bec485417eabf0c22e46e41f03365e10e9f8459d87c510d96aaf52f8d5df90f8bf65af2ebd9931d10829cb669191b0c83c302c1013bdef0144c1d0d3529c6a0917f165c983143d72", @typed={0xc, 0x72, @u64=0x9}]}, 0x100}, {&(0x7f0000000880)={0x1474, 0x20, 0x400, 0x70bd25, 0x25dfdbfb, "", [@nested={0x12d0, 0x7f, [@generic="48c50c04f9d31401ebab511e488be110fd84a42b9bc3e4dcb049e34042049ef3b294f8d87fee0a8461863d31c746cb87e5204c9415b0b4e5237bf3e6f50a86d8104bc9b2", @typed={0x8, 0x5f, @ipv4=@multicast2=0xe0000002}, @generic="15dc661bf553440b63bb98dfca", @generic="02ff65e6fb37cc02e1445099d03608ae751e0a1638708452f865537e8eb20e3b384fea3933628b519b829ba70adfb81d3dd363e9a6ee4a5065494eebcbf6536b43b6d14b14c0c04124eaa817110e432db46bf11858892337a0dfe2b8fe6fcb9850688e30479c1b04a5f61b0d97e4ac393f4f90db9cbe163c8a6b0c0e3941ff643805853b937eaed44520c38bf2ce2d5698f1a793e81f236320cfeef20de8897505edfec3675bc6511fcd6ab8de1f47d0869cf0343a7bee70ab10d70fda2d8f53df3271f0f30d6525d1aa830eae19cd67b5c8bba321299463b4aecd08065ee4e9684c6236dc168a5e4bf43e45cb24ada5d951cc45b7fb80a8", @generic="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@generic="470e04bb54a4479a7e772fad146b6d58ca8e549bb3d7a40538446f4f87850daee35024f7d4114f49f282457f263eb47561b605c5e8dc56d4a870981b221041745adca69361bcb6f100e2b94b489c9d935b3e90bec8f46a0bb596adba098dddc1cb6761e27ac175b1bb1133cd380e3256fa95283fc92083d5b8224c2783cd6c26a9e0b5d8637cda4fd06c8e3bb47189c1ceb2dc3768e4f2daa9a6a7bd4f02c9b30d6a0b340df43a99d8240a8d24c821259354a5c3fe0f23a622f23ed201be9bd50352", @generic="2524fc71de0b4c65f16c9aac98dd033464cdcc64c5157eb50f1221f2a69c72592698013b080d67eed1b9bc07275860c6323d338c441a859ce541d2a73d03ba42187861e2b4c42ccde3e9dc9a336c8bab2996fe791595fde3263c100d8c351b66636bb4ad3be8d6f5e412c423b3529748a179e46f02233aec4e51a686995a58c9a7f9a4ed8dd6fe7a6b3b3b8004d1afa0c5bd", @generic="7ac82f71b7afa39a", @typed={0x18, 0x72, @str='/dev/qat_adf_ctl\x00'}, @typed={0x4, 0x36}]}, @nested={0x194, 0x23, [@typed={0x8, 0x8, @fd=r2}, @generic="c3b606f90edca7d39a6b631ea55455cb17936f6114cbdeae4e7b2987912b832ba28d74c68483810a756de1c1f6095506510973981f0e9f0b990453b1525bf85d8ec13f1ff98373a054eab3e61dc1db71cd5f39c44840d063663acb19fe145305f2c838558d7cff863c3e37598c9d", @typed={0x10, 0x6b, @str='/dev/loop#\x00'}, @typed={0xc, 0x3, @u64=0x7d1f}, @generic="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"]}]}, 0x1474}], 0x4, 0x0, 0x0, 0x4c000}, 0x1) getpeername$netrom(r3, &(0x7f0000002040)=@full, &(0x7f00000020c0)=0xf4b141f2d3200e60) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) write$vnet(r2, &(0x7f00000002c0)={0x1, {&(0x7f0000000040)=""/238, 0xee, &(0x7f0000000140), 0x3, 0x4}}, 0x68) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000380)=@req={0xff, 0x6, 0x8}, 0x10) ioctl$TIOCSBRK(r2, 0x5427) 2018/03/25 19:23:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x4000) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2f, 'rdma', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'rdma', 0x20}]}, 0x21) write$cgroup_int(r1, &(0x7f0000000040)={[0x2f]}, 0x1) [ 332.761287] binder: 21333:21337 Acquire 1 refcount change on invalid ref 67174400 ret -22 [ 332.761420] QAT: Invalid ioctl [ 332.770883] binder: 21333:21337 Release 1 refcount change on invalid ref 3 ret -22 [ 332.851363] QAT: Invalid ioctl 2018/03/25 19:23:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@!\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:53 executing program 1: socketpair(0x9, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd2(0xedd, 0x80801) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) prctl$intptr(0x2c, 0x0) 2018/03/25 19:23:53 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x2, 0x54, 0x9, {0x77359400}, 0x8}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x22000) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000240)=0xfffffffffffffd89) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80) getsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=0x1000) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000040)=0x1, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000000)=0xd000) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000001440)={0x20, 0xbff, &(0x7f0000000340)="582237f14cec3845395522d5b076abdb57eed12d164a292ae0af8c5dccbdd395487c461071c6fdfe985edc00707a1c03b983caadf4fb0eb1413317cbe23d71ffb391960585e0ccd1d0f0e74e769caf30f917670a1ba29a0b87122ca70e05f6027416757d12fb2d0be82818e1fd55dabeeb54e9f7e1934ffc9d978665735a21726d532b0151b03d0148b760a0a6c81d543f34c2a7", &(0x7f0000000280)="136f8db05d9643e0d348834bcc0c05478136e61f414c7fc7cac0f2cfb7c9", 0x94, 0x1e}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xff}]}) 2018/03/25 19:23:53 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) dup(r0) writev(r1, &(0x7f0000007fe0)=[{&(0x7f000000bfc8)="db", 0x1}], 0x1) 2018/03/25 19:23:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x3b8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000000)=0x8c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/03/25 19:23:53 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@file={0x1, './file0/file0\x00'}, 0x6e) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r2}) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) dup2(r0, r0) 2018/03/25 19:23:53 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7b2f3844, 0xe544f0ff2f025b9a) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e20, 0x3, 0x4e20, 0x4, 0x2, 0xa0, 0x20, 0x29}, {0x0, 0x3a, 0x80000001, 0xe6, 0x7, 0x2, 0x2, 0x6}, {0x400, 0x6, 0x8, 0x1}, 0x400000000000, 0x6e6bbe, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x3501, 0x4, 0x0, 0x7, 0x7, 0x80000000000, 0x80000001}}, 0xe8) getsockname(r0, &(0x7f00000002c0)=@sco, &(0x7f0000000340)=0x80) connect$vsock_dgram(r0, &(0x7f0000000380)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) sendto$inet(r0, &(0x7f0000000040)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x2000003fd, 0x0, 0x74119fec}) 2018/03/25 19:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x5, 0x90400) connect$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x1, 0x1, 0x0, 0xfffffffffffff800, 0x3, "73393f8b79ffd21aed037b720e670d4838b5f3619b8bc58eb20c7ca49e21d69a44e76f45c330d26412dc2c8603673835bb92949e385dde05e841412fb91a18", 0x30}, 0x60) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x1c0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/219) write(r1, &(0x7f0000000040)="18052bc59c85d24c5bd50d72e974fd97a838cd5147c49272fca9de009447f7a0e27cbec52f2e9c7cfbacd1b11ccb1dbd5e5abf434ded28100e876d527662cbf76e8b13cdbc1c6e6f399d6df4222e3524ed30f665e0633434026cf49e8ff9c52d80ab429e86672258b8f51a194f3c6f80a0b8327884e62b03260369062b8d105d1772a0353983cae2ef111360ebfb1c616fbd1782f6ca610b6b91a1515339b5a277c09b3ccb5cb632bbc97be0805f95277600c1469c4f31e3db8121", 0xbb) 2018/03/25 19:23:53 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0xfffffffffffffffb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x46cf3521, @empty, 0x8}}, 0x3, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB], &(0x7f0000000180)=0xa) 2018/03/25 19:23:53 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x3000)=nil, 0x3000, 0x0, 0x1f, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000080)=""/59, &(0x7f00000000c0)=0x3b) readv(r0, &(0x7f0000000080), 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000100)) 2018/03/25 19:23:53 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x240400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'syzkaller1\x00', 0x8e}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x140, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x800, 0x4) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) r4 = geteuid() r5 = getgid() fchown(r3, r4, r5) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x7, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000300)={r6, 0x2}) write$fuse(r2, &(0x7f00000003c0)={0x14, 0x1, 0x3, @fuse_poll_out={0xe0}}, 0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000200)=""/250) mq_open(&(0x7f0000000100)='syzkaller1\x00', 0x8c1, 0x65, &(0x7f0000000180)={0x8, 0x8, 0x7, 0x4, 0x7, 0x8001, 0x4, 0x57af}) 2018/03/25 19:23:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200041, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x408) 2018/03/25 19:23:53 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write$selinux_create(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563746c645f736f6e2f6468636c69656e74200000202e2f66696c030000000000"], 0x3d) write(r0, &(0x7f0000000400)='M', 0x1) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x16d}], 0x1, &(0x7f0000001180)}, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000001cc0)="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", 0x26f}], 0x1, 0x0, 0x0, 0x845}, 0x44800) 2018/03/25 19:23:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6c, 0x4) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000007500)={'lo\x00', 0x0}) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000007540)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x11}, 0x1, 0x9, 0x0, 0x400, 0x6, 0x200, r2}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, r0, 0x0) r3 = getpid() ptrace$peek(0xffffffffffffffff, r3, &(0x7f0000000140)) 2018/03/25 19:23:53 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000540000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x680) 2018/03/25 19:23:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="ecc12816325b1bf02c8a69c87090d640492f02bdeee2a9418e4edc2fe716efb8fa648f09", 0x12f}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xbc}}, 0x550, 0x2, 0x3, "cf673585a9991e52c32b97f403fbb22a9e34dd029c901e0885f46d2f15b200fd0fcc01ea724080499c8a1f52ab2e45fe1f0e3d1b9ac2957a1d36e1722c11261272a33481447a7b84db6f9555963f4bf8"}, 0xd8) r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f0000000000)='net/unix\x00') ioctl$KDDELIO(r0, 0x4b35, 0x7) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000001c0)=""/203) 2018/03/25 19:23:53 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x80) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r1, r0) 2018/03/25 19:23:53 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0x200, 0x8b6, 0xffff, 0x80000000, 0x0, 0x3f}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x528, 0x1, 'client1\x00', 0x4, "32dd637b531d6375", "04d803744c918e243dff0d2fc189981635e324691e2f1cef8a0c611c518e67b1", 0x9, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045440, &(0x7f0000000000)) 2018/03/25 19:23:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x42bb) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000467000), &(0x7f0000e44ffc)=0x1c6) 2018/03/25 19:23:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x2) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3fffc00000000}, {0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x100}, 0x8001, [0x7, 0x113f, 0xfffffffffffffe5c, 0x2, 0x50, 0x800, 0x8, 0x81]}, 0x5c) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x1, 0xd7c, 0xfff, 0x0, 0x7fff, 0x800a0, 0x1, 0x4, 0x6, 0x5, 0x1ff, 0x81, 0x9, 0x200, 0x7, 0xfffffffffffffff9, 0x0, 0x100, 0x3f, 0x0, 0xe8c7, 0x10000, 0x8, 0x4, 0x3, 0x100000001, 0x984, 0x57, 0x81, 0x822b, 0x0, 0x0, 0x4, 0xe5, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x8000, 0x100, 0x2, 0x5, 0x8, 0x5, 0x3}, r3, 0x8, r0, 0x0) 2018/03/25 19:23:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000080)) 2018/03/25 19:23:53 executing program 0: socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r1 = semget$private(0x0, 0x3, 0x200) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') preadv(r2, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x100001) 2018/03/25 19:23:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 19:23:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/95, 0x5f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x5, 0x7, 0x3, 0x1, [{}]}) 2018/03/25 19:23:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f000000a600)=""/155, 0x9b}], 0x1}}], 0x1, 0x200000000100, 0x0) 2018/03/25 19:23:53 executing program 3: setrlimit(0x8, &(0x7f00000a3ff0)) mlockall(0x0) 2018/03/25 19:23:53 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x8, 0x1, 0x0, 0x4, 0x9}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$rdma_cm(r0, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0), 0x13f}}, 0xfffffe3f) 2018/03/25 19:23:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="7965150d18c468115d1aab0686924d417043616800", 0xffffffb0) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/25 19:23:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f00000000c0)="290000002000190000003fffffffda060214000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/25 19:23:53 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x220000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0xffffffffffff8000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000226c8cc9c3ac1553c96d80f103069d404c65832f980b9baf9a6fd6aca352158ea049ae02067fefb053a84f9ffba0ea08a0d9f2ce") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000800000000000000aab7267fd4b5c453501fbe374eb9b67cf0de5df0290fcad996abb0cbdcdc718709f920607e5321"]) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x4000402, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x9, 0x200, 0x2, 0xffffffff, 0x7ff}) ioctl$TCFLSH(r1, 0x540b, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/03/25 19:23:53 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000000)=@ethernet, 0x80) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x0, 0x2012, r1, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80011}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@bridge_delneigh={0x24, 0x1d, 0x800, 0x70bd2d, 0x25dfdbfe, {0x1c, 0x0, 0x0, r2, 0x40, 0x10}, [@NDA_MASTER={0x8, 0x9, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0xc000) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000009000)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/03/25 19:23:53 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00', @ANYBLOB="4a42fa01c2"], 0x8) 2018/03/25 19:23:53 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000001440)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001480)={r1, @empty, @loopback=0x7f000001}, 0xc) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2018/03/25 19:23:53 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="a0b9c53ffe0d6a990f39747e3c8c89d6dbe16701d9b6d056a0e6400adf77839576e8cba5f34284afec202b98d486b86edb69b73f8d3fa1748d544da76d1ad1dade5caf3c0fe507d5363aa6ba52a9e498a21826767248fd2f7543ee1a8680fbf5e5eca343b34e0db89e37befb41c51c9a9879b5a33b4266e2b5a2b8bcb32c22b592c179ded823bdf32f5da41d5d1379ebcb9ee527d97340991b788021319e27bd782bc76026928087c9ba3bacb6fb32a60eef5be9396507e5f4c4fe91ca8f9b6f46e786ccaa40b8ed561e242d49ac09840573c09d") setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000004}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x101000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/25 19:23:53 executing program 2: unshare(0x400) unshare(0x40600) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x8, 0x80, 0x2, 0x8bcb}) 2018/03/25 19:23:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffc5) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\b\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/25 19:23:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) 2018/03/25 19:23:53 executing program 4: mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001740)=[{{&(0x7f0000000040)=@alg, 0x330, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/207, 0xcf}], 0x1, &(0x7f0000000200)=""/85, 0xfffffffffffffe02}}, {{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)=""/4096, 0xfffffd3c}], 0x1, &(0x7f00000016c0)=""/70, 0x46}}], 0x2, 0x0, 0x0) writev(r2, &(0x7f0000ff9ff0)=[{&(0x7f0000000300)}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001380)) accept$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000017c0)=""/4096) 2018/03/25 19:23:54 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x304a, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000000c0)="a8932ffb61d98bdfaf0f9e6a57c21180ad97726e1be6cadab9889b719be7f90cf2ec8437936900dc655d559d6bf1b693013093bb04a0fede3046c00d7d0f14f76afc", &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x13cf}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/03/25 19:23:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200]}, &(0x7f0000000200)=0x108) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) write$fuse(r1, &(0x7f0000000040)={0x30, 0x1, 0x3, @fuse_notify_retrieve_out={0x5, 0xd4, 0x2}}, 0x30) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x408000, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0xfffffffffffffffc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) shutdown(r2, 0x1) [ 333.768127] mmap: syz-executor3 (21497): VmData 35221504 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/03/25 19:23:54 executing program 1: r0 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x1000, 0x3, [0x6, 0x40, 0x7]}, &(0x7f00000001c0)=0xe) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/03/25 19:23:54 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000537000), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x10000, &(0x7f000082f000)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000980)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000009c0)={'dummy0\x00', r1}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x38}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'rose0\x00', 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0xbb, r3, r4}, {0x8, 0x2bde, 0xaa, 0xd5, 0x3, 0x7f, 0x8001}, {0xaab, 0x3ff, 0xb7, 0x5}, 0x5, 0x6e6bb4, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xff}, 0x0, @in=@rand_addr=0x8, 0x0, 0x1, 0x3, 0x24bf, 0x3, 0x0, 0x1}}, 0xe8) 2018/03/25 19:23:54 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, r0, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/03/25 19:23:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)) 2018/03/25 19:23:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@srh={0x87, 0xa, 0x4, 0x5, 0x59835d36, 0x5, 0x9, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x58) getdents64(r0, &(0x7f0000000140)=""/40, 0x28) 2018/03/25 19:23:54 executing program 2: syz_emit_ethernet(0x8a, &(0x7f0000002100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x10000, 0x6, 0x1}], {0x8100, 0x3fffffff80, 0xaf3, 0x1}}], {@llc={0x4, {@llc={0x80, 0x1, "f77e", "3589a01b94a53085de8458935b3bb041594547535ce55be01f7be131c076602248e742f7bc1c8b3050040af94a0ab31be568d8ff7301df5493f6364b38cc30a523bb81930cc8240ff01d99dd57faf6182cb0cbe85763d90393cad8e07131f3e9ca9d46fd564f2974fea08e03d3a42a8e"}}}}}, 0x0) 2018/03/25 19:23:54 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x7, 0x7fffffff}], {0x8100, 0x9, 0x1}}], {@can={0xc, {{0x4, 0x2, 0x1, 0x5}, 0x4, 0x2, 0x0, 0x0, "3f2b6d02479d15dd"}}}}, 0x0) 2018/03/25 19:23:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r4, 0x1) 2018/03/25 19:23:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x8, 0x2, 0xb4fd}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0x2, 0xa) 2018/03/25 19:23:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x400000000b, &(0x7f0000000000), 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000000)={'vcan0\x00', @ifru_flags=0x1}) 2018/03/25 19:23:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x2f, 0x8, 0x5, 0x5, 0x0, 0x7, 0x2082, 0x8, 0xfff, 0x9, 0xe000, 0x3, 0x20d, 0x3, 0x9, 0x40, 0x80000000, 0x8, 0x20000000, 0x6d1, 0x7, 0x9, 0x2, 0x20, 0x101, 0xa95, 0xbb61, 0x81, 0x1ff, 0x9, 0x3, 0x9, 0x45, 0xfffffffffffffffb, 0xff, 0x2, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x4c0, 0xffffffff00000001, 0x7, 0x5, 0x40, 0x1, 0x20000}, r2, 0xc, r0, 0xb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/03/25 19:23:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4000000000008) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="b79661f5bcf1b127154dc3315bdb2ce02a5c557f29184a8598cd6f0cfea0b2c226281c7833b4a07ebec94503dec0e78e1eb4fa8f41117099d2ccfdb7d0e43c6e3286825e1b2e45d9d13b4e77edeac913a418929bb02d0c3ffb09e2093332d38ec90fb14d60d6c9088e3ee8d38bbbfae4edb4b3c12b1b1d0da1da54f6d7cbcc69a6809946dc6be5ebd8a0feff2d6072490de68f3333815528411fa2b43b0b0eb3740e02e62971c904df5fa028847783f847863fcd232709954830d8468523d95028941d362711795b4af81fa21303c2257e3701d3295bb473115a23bc6a8ad245601a", 0xe2) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8}, 0xfffffffffffffe6c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x331640, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000001c0)=""/67) shutdown(r2, 0x1) 2018/03/25 19:23:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/131) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2001, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) bind$alg(r3, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) semget$private(0x0, 0x4, 0x300) r4 = semget(0x2, 0x7, 0x580) semctl$IPC_RMID(r4, 0x2, 0x10) 2018/03/25 19:23:54 executing program 2: socket(0x1e, 0x2000000000000005, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) creat(&(0x7f0000000040)='./file0\x00', 0x110) io_submit(r0, 0x46a, &(0x7f00000000c0)) [ 334.107966] QAT: Invalid ioctl 2018/03/25 19:23:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000f00000000000baad7b364608215ca530d18e7a230f0f5fd3dbca8f9a978"], 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b00000010000cce", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="01000000"], 0x18) [ 334.137872] QAT: failed to copy from user cfg_data. 2018/03/25 19:23:54 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x8000000000000002, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x4, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x6}, @queue}, {0x8, 0x0, 0x0, 0x0, @time, {0x8}, {}, @quote={{}, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x9, @tick=0x4, {}, {}, @result}], 0x90) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/03/25 19:23:54 executing program 3: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') r2 = creat(&(0x7f0000001200)='./file0\x00', 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0xd, 0x4) recvfrom$unix(r1, &(0x7f0000000040)=""/3, 0x3, 0x40000100, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x5, 0xdc, 0x9}) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000200)=""/4096) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) [ 334.171964] QAT: Invalid ioctl [ 334.181283] QAT: failed to copy from user cfg_data. [ 334.254421] kasan: CONFIG_KASAN_INLINE enabled [ 334.259349] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 334.266953] general protection fault: 0000 [#1] SMP KASAN [ 334.272498] Dumping ftrace buffer: [ 334.276028] (ftrace buffer empty) [ 334.279718] Modules linked in: [ 334.282897] CPU: 0 PID: 21569 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #366 [ 334.290262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.299610] RIP: 0010:rdma_init_qp_attr+0x8b/0x720 [ 334.304516] RSP: 0018:ffff8801bb507840 EFLAGS: 00010202 [ 334.309861] RAX: dffffc0000000000 RBX: ffff8801a26db200 RCX: ffffffff841bc03f [ 334.317122] RDX: 0000000000000029 RSI: ffffc90001e26000 RDI: 0000000000000148 [ 334.324374] RBP: ffff8801bb507880 R08: ffffed00376a0f4e R09: ffff8801bb5079cc [ 334.331624] R10: 0000000000000000 R11: ffffed00376a0f4d R12: ffff8801bb5079c8 [ 334.338873] R13: ffff8801bb507908 R14: 0000000000000000 R15: ffff8801bb5078c8 [ 334.346133] FS: 00007f53a49a0700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 334.354336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 334.360198] CR2: 000000000072c000 CR3: 00000001c4729006 CR4: 00000000001606f0 [ 334.367451] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 334.374698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 334.381948] Call Trace: [ 334.384534] ucma_init_qp_attr+0x251/0x440 [ 334.388764] ? ucma_notify+0x1a0/0x1a0 [ 334.392645] ? find_held_lock+0x35/0x1d0 [ 334.396704] ? __might_fault+0x110/0x1d0 [ 334.400751] ? lock_downgrade+0x980/0x980 [ 334.404891] ? lock_release+0xa40/0xa40 [ 334.408849] ? check_same_owner+0x320/0x320 [ 334.413190] ? kasan_check_write+0x14/0x20 [ 334.417418] ucma_write+0x2d6/0x3d0 [ 334.421029] ? ucma_notify+0x1a0/0x1a0 [ 334.424907] ? ucma_close_id+0x60/0x60 [ 334.428810] ? ucma_close_id+0x60/0x60 [ 334.432680] __vfs_write+0xef/0x970 [ 334.436298] ? kernel_read+0x120/0x120 [ 334.440180] ? fsnotify+0x7b3/0x1140 [ 334.443873] ? rcu_pm_notify+0xc0/0xc0 [ 334.447762] ? security_file_permission+0x89/0x1e0 [ 334.452679] ? rw_verify_area+0xe5/0x2b0 [ 334.456719] ? __fdget_raw+0x20/0x20 [ 334.460419] vfs_write+0x189/0x510 [ 334.463951] SyS_write+0xef/0x220 [ 334.467382] ? filp_open+0x70/0x70 [ 334.470907] ? SyS_read+0x220/0x220 [ 334.474522] ? do_syscall_64+0xb7/0x940 [ 334.478492] ? SyS_read+0x220/0x220 [ 334.482104] do_syscall_64+0x281/0x940 [ 334.485981] ? __do_page_fault+0xc90/0xc90 [ 334.490214] ? _raw_spin_unlock_irq+0x27/0x70 [ 334.494694] ? finish_task_switch+0x1c1/0x7e0 [ 334.499171] ? syscall_return_slowpath+0x550/0x550 [ 334.504092] ? syscall_return_slowpath+0x2ac/0x550 [ 334.509010] ? prepare_exit_to_usermode+0x350/0x350 [ 334.514014] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 334.519382] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.524219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.529388] RIP: 0033:0x454879 [ 334.532556] RSP: 002b:00007f53a499fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.540246] RAX: ffffffffffffffda RBX: 00007f53a49a06d4 RCX: 0000000000454879 [ 334.547497] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000014 [ 334.554752] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 334.562017] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 334.569268] R13: 0000000000000683 R14: 00000000006face8 R15: 0000000000000000 [ 334.576557] Code: 00 00 00 fc ff df 80 3c 02 00 0f 85 8c 06 00 00 4c 8b 33 48 b8 00 00 00 00 00 fc ff df 49 8d be 48 01 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 5d 06 00 00 44 0f b6 7d d4 48 b8 00 00 00 00 [ 334.595835] RIP: rdma_init_qp_attr+0x8b/0x720 RSP: ffff8801bb507840 [ 334.608307] ---[ end trace 16fdfd25d936f74f ]--- [ 334.613255] Kernel panic - not syncing: Fatal exception [ 334.619076] Dumping ftrace buffer: [ 334.622601] (ftrace buffer empty) [ 334.626284] Kernel Offset: disabled [ 334.629900] Rebooting in 86400 seconds..