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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 15:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000002940)={0x2c, 0x0, 0x0, 0x70bd29, 0x0, {}, [@nested={0x18, 0x0, [@generic="30297f41cf44a8afc5c93d21242fb4", @typed={0x4, 0x10}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008080}, 0x4040000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 15:25:30 executing program 1: socket$kcm(0x29, 0x4, 0x0) unshare(0x20000400) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x202) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9, 0x11, r1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x5) 2018/05/06 15:25:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='veth0_to_team\x00', 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, 0x8) 2018/05/06 15:25:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa}], 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000016c0)={r1, 0x22d, "f98d2e0eb49c7094897d67020000000000000064d99bbfbdbd3409cd"}, &(0x7f0000000080)=0xffffffffffffff0c) 2018/05/06 15:25:31 executing program 5: prctl$seccomp(0x21, 0x2, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) prctl$void(0x22) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8c, 0x8001000000102) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x40) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/05/06 15:25:31 executing program 1: unshare(0x60000003) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x20000) accept4$ipx(r0, 0x0, &(0x7f0000000200), 0x80000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) 2018/05/06 15:25:31 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x800) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) iopl(0x8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x6}) 2018/05/06 15:25:31 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x96, 0x1) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x8b0, 0x5, 0xfffffffffffffffc, 0x2, 0x0, 0x52}, 0x2}, 0xa) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xaf16e825a2ef78c7}]}, 0x20}, 0x1}, 0x0) 2018/05/06 15:25:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000002240)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000002200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="0000000002000000ac1414bb0000000000000000000000000000000000000000000000000000000000f6ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000"], 0xa0) 2018/05/06 15:25:32 executing program 3: r0 = socket$netlink(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x1e}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2c81, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x4) 2018/05/06 15:25:32 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045567, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1f, 0x4, [0x0, 0x0, 0x5, 0x1]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x3a, "69c2dd4e33182e466a65f2ebd9f65de83f6b5b86cbe0c152d600738e59f89c7cbf30451f4e2ff6f39ef23e104168fac160b558efb361e0276f6f"}, &(0x7f0000000200)=0x42) 2018/05/06 15:25:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640), 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000042000000f2ff00000000000000"], 0x14}, 0x1}, 0x0) 2018/05/06 15:25:32 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x420000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x7fff, {{0xa, 0x4e21, 0x40, @empty, 0x3}}}, 0x88) write(r0, &(0x7f00000000c0), 0xeffd) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x8, 0xfffffffffffffffa, 0x100000000, 0x1a, 0xfffffffffffffff8, 0x5, 0x6, 0x9, 0x2, 0xfffffffffffffffb}) 2018/05/06 15:25:32 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) syncfs(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) 2018/05/06 15:25:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x5, 0x100020000000007, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000140)="05ce227351c817", &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000000)=0x68) 2018/05/06 15:25:32 executing program 4: r0 = timerfd_create(0x7, 0x0) fchdir(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) read(r0, &(0x7f0000000140)=""/7, 0x7) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="d021db2c348c57ac9410bddc4609207ed359ada81817fd3da3924f0e574b03d51b5b7128f404d0133610970eb562c45ce301573b7f0e68bf8c90614998deb9ef39445e1d6bc4f41360735e2dfe97a0bc5fdc20a9e95b420a2772a079e20e3eca98f9eb423145022c9a5ea9208edb082b98c2d4e45a86c8acb2c72fff1fd87344ae4c20ecec8f98eb55adb87a7bce51571dab8b1ee8c6d8eb199241804637cd9874e31c9e0eebf99fc1954a34ffc9932126115a101ba9b3ce12dfda99663e790d5e5f6a1d45fec415275f165fba72bfe51d6dec0041a398", 0xd7}, {&(0x7f0000000180)="42a2ac1cce40d925fff14506c8fd9d5b1cdea39a01750ffed987834ef160ca856b9ed4b8e1d7330f1b8e5bfb4e5be01fbc71f515540c76ae08ef119d6f61a41dc7b9c88822c8fb97c38f0594e6907c8d15f87b6700f70123314133e72275ac5e934d3742f38e610472d7e843cddd00d1401715cbc05eeff3a6726460af936ed8bd3a33cad05902b88090fdb8305bf542bcdb6747ce186a8f3f3e63dc46410dc4317768a0852b308d08b5cf3bea0ca25f6627eaf21de35d1cb06c67759078636afcfd0e56aaecbfeb7103ecab291c173f", 0xd0}, {&(0x7f0000000280)="0d21d1f51acdb008f50e48357c8054675b606981d18ffd4141ec9d16490dc8aea9c387594bf07ec7488558e604f67c777250c9d6f54c30d6afa1648aaa7ee8830cf97c1c8118b3a0ba", 0x49}, {&(0x7f0000000300)="fda8f81d8f9bce43e3361704ba3dbda7c4014e8bcaa4c396316f9b42aa00267eee48587bcbd18d8e927053b415a95a60ad72339c22fb0ec54407102976eef54430b3511b8bf17577720f15a2340b8933ebf784147ad9f43852b16c4ac4c51170971a560ed8f7897a972e11cfd3a7f1b85c277f9599803cea4f2c5c6628a914b66eff8892ca32b24aa434c501683268ad5a781d5b402cca65e20e31e44434dea4aa9933c1afbfc9ac0d1da17aced82c6aa3d9d6c929fba6f7664b9b0c1bec48ee33448adfe92c1b609c8e14b8f2393a1074cfdb2a74f6", 0xd6}, {&(0x7f0000000400)="951a9364e29bc8b54ac9113dc8cd8136cc0798116bb3d81e433bb1aef6f241a121f3a0d74fbe76794fa33cbf68ca43c61590643451afa64f76bf3d43518f6562640a487214d6e67176d6e1282430e23da38fce0660f0ffeb9416a76fda86444c74b0dd3fb4574cf3", 0x68}], 0x5, 0x0) 2018/05/06 15:25:32 executing program 6: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2018/05/06 15:25:32 executing program 5: r0 = mq_open(&(0x7f0000000080)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x7}) close(r0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') 2018/05/06 15:25:32 executing program 6: unshare(0x40600) recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/185, 0xb9}], 0x3, &(0x7f0000002000)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f0000000380)=@ll, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000400)=""/26, 0x1a}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/37, 0x25}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/147, 0x93}], 0x7, &(0x7f0000000940)=""/83, 0x53, 0x3}, 0x380}, {{&(0x7f00000009c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a40)=""/104, 0x68}, {&(0x7f0000000ac0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/91, 0x5b}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x4, &(0x7f0000000c40)=""/216, 0xd8, 0x20}, 0x8}], 0x3, 0x122, &(0x7f0000000e00)={0x77359400}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000e40)={0x0, 0x5}, &(0x7f0000000e80)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000ec0)={r1, 0x81, 0xa, [0x1, 0x8001, 0xffffffff, 0x3, 0x2, 0x4, 0x4, 0x7ff, 0x10000, 0x8]}, 0x1c) 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) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000000, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) pipe2(&(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getpeername$ipx(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000f40)=@assoc_value={r1, 0x100000001}, &(0x7f0000000f80)=0x8) 2018/05/06 15:25:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000200)={0x390, 0x13, 0xa, 0x205, 0x70bd27, 0x25dfdbfc, {0xd, 0x0, 0x7}, [@nested={0x268, 0x7, [@typed={0x10, 0x5c, @str='cgroup.type\x00'}, @typed={0x4, 0x27}, @generic="2ced1056860aea574ff48afec2df7b21ae952486564f14703192d3c6ef8031c4e67c0a45f8d5a694320e00fd7f95800b0c4f0e426d5474488dcb1b0503a4a56aac8bb86415d66b502726384ba03fcee288afe8b4d6b0e78825ef525d9332528a9415c1e3beb8bb76d3951746e3dd822ebb62f284476d12dd9a4d34e20460bc166f5b4f9f84c74a33b9bb2efba3f55f5f3da89e5ad398c09fafdc1b532ff5345034c66d1767a0f969796b796b26b2c18df048fc07688e7d8babedc2795e8edff59571b65fa985462c493736bfa7a9dc544f14985b64d4a32acd5e2dae7cb5e9711c546ca3297449f4b5518272718a3232fe", @generic="eeb28bb25347c8d2d9ee5c3e56f6933d2b6127b427ffa62399eb012d091009835078d8a82e5650ec28a382d125b44e99f241", @generic="6220977a5b941c51532d9a0bb55668f209f16a179194567210a9953587cd8dd4f9e11ffdb7cd63ef773fc65aa2320632e9574c8af9ca4b9107ca415f83cc8a1233794c36b72b0cee75dcb4a5d37c0c7cde6a0be554103890f4f1e3d39af6a2540a2f669969a8a2593fec196e5d", @generic="027663127ba8526ff309bc014d15c66a7baaf52984d8ebf698a6d1c697a3d1c142ab7d0c2346f48aacab5c3ffadf53b9c15ce8fef907cddd", @typed={0x8, 0x91, @pid=r2}, @generic="9b87ad45b3bb89417dd9e2d879cbc8140536b3396a3399db571a0c455697d92639c13652007856381c6db7de8cd2d4108c3fbecad35ef1cbb6c53e374e8394a70344d275fb7ae458ecff75e42a0afde0e4058f3e27a964f8b29c7252b45c8731ef296c0c0321db90b382ee225b355b21f0e44b553b", @typed={0x8, 0x89, @u32=0x7}]}, @generic="e7192c061a79e0b58d219074f4fe1de5fa69cd677c1288f9bbd5894b68af1a7cdceaa0665f1d889f365f3748e3836d6f0f320a3fd4552d12a402f0daaef58f714e16a2e15e300258a8e06ce9d63ab5bdd93d277b0e6c01b77c6589810d7767d9888e5b8f5102567d30f3c952d779a0eda46049bb0f76292dfe08b04c831716fe642b14baafdc7b5948e00a9c144b64c998e2b0be91b1a04fefe06bc17e7ea22da590e65b684863084dbe2556b1e4aff9cb5f06362db1de6d3d35571b", @typed={0x8, 0x86, @fd=r0}, @generic="d2d1a3ff247730cdc90954e287547f46d5995711b19933972ab0b3a685a20f12e4437135dfdc1037cf0a798260869682d517e4f179d508", @typed={0xc, 0x1a, @u64=0x9}, @typed={0xc, 0x22, @u64=0x7ff}]}, 0x390}, 0x1, 0x0, 0x0, 0x40}, 0x40) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="24000068e40e920000000000d8c2fc300d52249408000000000000b80be7f37b40080017c3cc6dd8fea423e0e0dfe7bdd80f6d2c633974e86e2f0987fde2de6b2139068d8a55d1e46ee26cc8e2f64860048dbff42c83cf543ecaf15e69b515466d667eb5bb198c6177a7bc0d1ed085154a2d1f627fc70fbec26788aa87494720b5780f9340c04daab2b42c4ff3f40f640000000000000000"], 0x24}, 0x1}, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r1, r1}) 2018/05/06 15:25:32 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="74844c7220ffffffff50f2d859a37e2625"]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x200) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/06 15:25:32 executing program 3: capset(&(0x7f0000c6a000)={0x4000000019980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x385140, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x400000000002, 0x13f, "55f0cc3aba12369551a3ecc14ce23d86760cc58961338c0280bb0cc573a890a1094a4b422169948546461244c062cb31d96c279e2b05218bd8fbbdf438ba3ac1a3f1a385562c24ed7ccb08a67222a4928f70bc81"}, 0x61) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='setgroups\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, 0x5, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x7}, &(0x7f00000000c0)=0x8) 2018/05/06 15:25:32 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xe2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x200}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_cmd={0x3e, 0x18e1c00000000000, 0x100, 0x1, 0x6, 0x0, 0xcbb6, 0x2, 0x100, 0x800, 0x8, 0x6, 0x100, 0x1, 0x6, 0xa37c7c0000000000, [0x8, 0x30f]}}) 2018/05/06 15:25:32 executing program 2: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000200)={r2, r2, 0x4, 0x5cf, &(0x7f0000000140)="8afe959eead306e0a5cf5cd6182db27e16c6b1894a741b03f9f1c1cc8172983a746cdfed65f5c0fe4ab0c97ba33f6fc60e0b8d9a23f51e89c6014220d1ebcc5656f0e2e6934b25fddc501a12c34652971215e2641197c8dbf75c936c717be2259e5ef9f2110b0b1e111e0db310013493917f0bff4ea6ceb003f0c1aed76cae28571c092adc7edfbacca9d2a9bd252e6afa6b57d6f508f77e75032e8d", 0xb861, 0x3ff, 0xffffffffffffffff, 0x80, 0x3a2, 0x80000000, 0xff, "8fa37a26bf1d9eed2e528ad761cc46b67a6f1b85981b73325690da9879d3c89b4a9e1f4885f0c6fac4e3c3fe4d070c02a0fd9e4e08f4707b73452785ded683316846258cfe2d6d6bc5912c3fedb50ef943ceb39a26800b698ed9e308bee571783661bea25f482c228e8f304237de113246d802eb3bea40a35da5413a687a5c36e53a36b073073044f251ba2dfe65c6496e541a1dc7c4746faa161fe84aedf637653f4621deca07cd23323f4b2608867797b1374a021e5ae93287da55dd9664dcbd7a4501e6dbfcee42b00e2e095d3eb22701c96608b0ead1c4b157a9e7113139f4f67d77c49eab89c65de95e125d9c4c02de963e43eccb96"}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x80000000, &(0x7f0000000080)) 2018/05/06 15:25:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x947) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="bacc6c62cdfba5bf146c51b6d6c704ee4b96f1463700e17016525c79ef385e21a305e6e6f0ec6bbc8fa532fb14810d3132aa", 0x32, 0xfffffffffffffff8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)='posix_acl_access\x00') 2018/05/06 15:25:32 executing program 3: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x200000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x4, 0x100, 0xef7}) 2018/05/06 15:25:32 executing program 5: r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0xb0402) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0xa400) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000001c0)=r2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) fgetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/5, 0x5) 2018/05/06 15:25:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) 2018/05/06 15:25:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x4, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x180) ioctl$KDDISABIO(r1, 0x4b37) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000001c0)=0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x9, 0x9, 0x6, 0xfffffffffffffffb, 0x8ef, 0x7ff, 0x7]}, &(0x7f0000000140)=0x12) 2018/05/06 15:25:32 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f001e3ba8da3ef2b74c51c508b56578706972dd", 0x2, 0x0) mprotect(&(0x7f00002cc000/0x1000)=nil, 0x1000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 15:25:32 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x87, 0x0, &(0x7f00000000c0)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x807, 0x2c80) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x2, 0x3, {0xa, 0x4e21, 0x5b79b10e, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="5eebd4c716a4655531c6650b937ca5b94af2fb5e3bdf49fbe1319834b99f12e2dc862b81a9ae6526dee1abaccf476a58f8ee9bd8adf8e2ef3f07df4b0adf46ad122a2d6e9415275752bca6023ab36b5af164fdc1fb16deef43c26c175df63cfc9aa72af6189011f84f2c504407b8584ea75885a296665b1b441fc73d27316fb214e4076cc68bfe2a0e9c5749894590ed930b5361a7529db5918da5d9efc6c00956789e7cd340bcd55d45ed5ccc841bf1a937385ee2ce5af75c882e7dc6135ca54c379a576e02bdc1b553316decf626b41313c83aef3687275a13867c9310df05f7030379c8704dcb396449218a3f1d9e39409055bd", 0xf5}, {&(0x7f0000000300)="a379d0e30c3ca00fbd5467348881b2ee80c80cf6b16c8f97c5d10760a4651962dbe01db7dc8044bd6cd11b615f449b5188f94fafa76e4358ef8cce77415344adaf1c68ab619fbe041323b7b6b506cec58f27c23eefcd22e35b7dc97e9a38fb55f1b6a8c6df83cb6a3203079f67db5a0966a62c9364fe9b34c75d23fa9e5e23d94b6211099e7820e69fb80d4a717c8cc4445aaf7b4e0907f3c289155796c5bf277bea3fe27798b83c848b864963a2104c5e1646e6948d51a7e779c5da3a096ee11eee4b6b799dd90f6dc8fbbe6a64130a46dbd00d7af024c1bfea18da187e8fbdde94a273", 0xe4}], 0x2, &(0x7f0000003080)=ANY=[@ANYBLOB="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0x1160, 0x84}, 0x4040) 2018/05/06 15:25:32 executing program 6: unshare(0x40600) recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/185, 0xb9}], 0x3, &(0x7f0000002000)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f0000000380)=@ll, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000400)=""/26, 0x1a}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/37, 0x25}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/147, 0x93}], 0x7, &(0x7f0000000940)=""/83, 0x53, 0x3}, 0x380}, {{&(0x7f00000009c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a40)=""/104, 0x68}, {&(0x7f0000000ac0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/91, 0x5b}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x4, &(0x7f0000000c40)=""/216, 0xd8, 0x20}, 0x8}], 0x3, 0x122, &(0x7f0000000e00)={0x77359400}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000e40)={0x0, 0x5}, &(0x7f0000000e80)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000ec0)={r1, 0x81, 0xa, [0x1, 0x8001, 0xffffffff, 0x3, 0x2, 0x4, 0x4, 0x7ff, 0x10000, 0x8]}, 0x1c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000000, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) pipe2(&(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getpeername$ipx(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000f40)=@assoc_value={r1, 0x100000001}, &(0x7f0000000f80)=0x8) 2018/05/06 15:25:32 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200080, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) sendmsg$rds(r0, &(0x7f00000029c0)={&(0x7f0000002540)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000002680)=[{&(0x7f0000002580)=""/199, 0xc7}], 0x1, &(0x7f0000002900)=ANY=[@ANYBLOB="1800000000000000140100000c00000033000000000000001800000000000000140100000c000000010400000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000026c0)=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'], @ANYBLOB="bc00000000000000", @ANYPTR=&(0x7f0000002780)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="020000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000027c0)=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'], @ANYBLOB="ff00000000000000", @ANYPTR=&(0x7f00000028c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0200000000000000"], 0x90, 0x20000000}, 0x0) io_submit(r1, 0x6, &(0x7f00000024c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f00000000c0)="e3bd34b1110bdfd65516273a3c1c", 0xe, 0x7ff, 0x0, 0x1, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x7a, r0, &(0x7f0000000140)="6d3c5660ea0343a72d2359a800ec0b6812408553746d11037a716fc80326455e0f113c0cec5464befdaa22e17bf8f5e4885bb2afc7484a3466a3560ad0f3619fe302cd56cfd64109c2354d75306fe63ac8059956dd2968d2", 0x58, 0x9, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000012c0)="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", 0x1000, 0x3, 0x0, 0x0, r0}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f00000022c0)="5d299bb0b138a91704b51b535283481649e016b6cc2dcc2c5f13a510ff90273153612cffcd3e08fd39652af193d6d4c2496ac73bb3a7be2e8ab17b7ac72aa2c1924c280dc77316c878d6b356369222614663", 0x52, 0x1, 0x0, 0x1, r0}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0xf, 0x7a, r0, &(0x7f0000002380)="46b8ac62bc2e31d5afd70f4a86a7e3b4367c0fcc5ec3d22e65be47e3e9866c60aecdd05c73c4756eb48372dc53f9c001fc70d8a0230b6590c69970a90a6170751dbaa88d1e7ccf2dbbbf829d511995cfd3b48ddddb53fe987d994aba0f0c14dedb56000f7f6ed2d7e91fcbb0b3a3daf42b8d2530fd63a80ec6", 0x79, 0x4, 0x0, 0x1, r0}, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x4d1bafc13583d166, 0x9, r0, &(0x7f0000002440)="845465d66b266f8f96c6676fc8da7c72983fc5c590278da3abcd2e00f476", 0x1e, 0x9, 0x0, 0x1, r0}]) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000080)) pwrite64(r0, &(0x7f00000002c0)="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", 0x1000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002500)=0x9, 0x4) 2018/05/06 15:25:32 executing program 3: mkdir(&(0x7f00000007c0)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000cc0)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000880)=""/193, 0x2f) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/05/06 15:25:32 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000080000fac58f", @ANYBLOB="c30000e82c1871ef319bbcce7e13f88304e6cb003e1b5e75297da20b78bdbdad03fc773d32320bc7394a6f9e32184234f915d524a700d7c94df8490582b939eb5b935b491fefa1bf2d5f0ce7a38c928f18c866412462b4bd66b54b3d6a983ef2ee7d39974886b20bff16b8315f3788fcc8ccb4ade64b0db823bd6b50c1be5a26e3c9a000114cfe05c6e3dd24c00ea435231f8682cc9cdd8a25f8f58b3aeb44deb704e6b1de5c5337e7bb8927ff4971b850f33af0a610102ae884567cf8dfa398a6fc8f6512573dccded4d5fb342be5ad59c4ea471bfd1ac5cc35d6482084de6ec4a66571609d62fda5ff7f000000000000ff13e0cad2d46bd796cb6decaacc724042d2617e8bf762489ddcd10aeb908b45b29bf095d03d63ed28de35ef0279ea"], 0x10) 2018/05/06 15:25:32 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl(r0, 0x1000, &(0x7f0000000100)="41eebf9ed3c68d69aaae4e2558394c6046f88da189e8e16d76fef72019131af87a092067bc2dc2842eb6acf489678f8dd7ea200db76c534792d3f5c39a32a9439ea5db9dc601eadf2ae60ca4c5ed2a7b573791cd6998d677716410f69db4f56da2b5a70732bb84d4428951812da7984c7143629b93025f7d9e468c7b591837471474442d67a2035806ec0f7678658133045a183da04ce63e75f6ac3ec5acaa378686fa1948db0641062ea67024022dde917e4a584a6c2b8568842d370f6b078b08cc8c0aa3") getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000200)=0x4) ioctl(r0, 0xc0884123, &(0x7f0000000040)="f2a3fe30eae067586c7ecbec647a6e91a3a1aad92fa1e308960dc52b0944f3a0b59af53b7fe32e50964a93f812a1fc814e10275dfdd2b8fbc10dd2b9df51d781e6f1848f51b2c3a097b16826683d1fa884a7b275fb26271cebf51ab6500f6f890144fa90968438c3a58b24") 2018/05/06 15:25:32 executing program 4: r0 = socket(0x0, 0x5, 0x5) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$netlink(0x10, 0x3, 0x0) 2018/05/06 15:25:32 executing program 3: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000001280)=[{0x0, 0x3}, {}], 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x121040, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000000)=""/34) 2018/05/06 15:25:33 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) prctl$intptr(0x26, 0x1) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7, 0x10000) seccomp(0x1, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000000540)=[{0x6}]}) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xfff, 0x101040) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000140), 0x0, 0xb) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0x6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@rand_addr, @empty, 0x0}, &(0x7f00000002c0)=0xc) bind$packet(r0, &(0x7f0000000300)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/06 15:25:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x41) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r2}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000000240)=@generic, &(0x7f00000002c0)=0x80, 0x80800) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r5 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x0, 'client1\x00', 0x4, "b4792d831461d1b4", "83f4253bac50d4f939886c315838bfc5647d7c0c3650971291bfc34bf65a32b3", 0x7ff, 0x10000}) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000300), 0x10) 2018/05/06 15:25:33 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)=""/132, 0xffffffffffffff4d}, {&(0x7f0000012000)=""/252, 0x12}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x7265b04105d696f5}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101, 0xfffffffffffffffc}, &(0x7f0000000280)=0x14) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/06 15:25:33 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000015c0)='/dev/dmmidi#\x00', 0x5, 0x40) bind$ax25(r0, &(0x7f0000001600)={0x3, {"98aec2af1c4708"}, 0x7}, 0x10) set_mempolicy(0x3, &(0x7f00000014c0)=0x9, 0xcb1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000017c0), 0x0, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000200)="bca6a9a5d6fba643e54863ae123986446afd57428a03a83c0a0fa5", 0x1b}, {&(0x7f0000000240)="ee19da2b7ffc16035f0f554f0c1a0b1e470bddc08b9e8b193f9fa79aa4e225010ca898e3de8feb28eae5c7c09bdd2905be1c74fbaa8f8535a0e798859d01c8b31bbe412791f2da6c0945658dc5588c", 0x4f}, {&(0x7f00000002c0)="f72e814e793b832554eb2e0cc5b67e331eaed12296e2b1db20bf4681048633b2a85890cc6097da575b653ffd16374b6ac7db9fa96b3adf385dc040e6dab96a06ac5db4e224517a445d360f7dd251eea142902e4d10d914e8bcafda143b309c108b7ec5e49510ee6ee9c711a1ae5a1be2ee1a87d09cab834833943d1d1cbf6adcc8146b5d643fee55116000d25f0c383f9031a7dd1b417299ec4baefa8d8b00c167821be8309799012195c3ec22afb8eb3cb3054fb2a1587724d9aba8078703af6dc03a47bcd76ff8690698ae551723ae99799ef5c1e008e488f2073d32b5471796c485fabb0ff12a0a9755", 0xeb}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="a9f39b8ac05a082f007569a86ab09be9ad11ae2fce316a5b4ae7e039174e18656a8472c6b31853925eee38e681e013b10bdb6cb7324ae40e224145a26679fdb7dae85f35bc7ea162cbdffe691d4f99b9c4501666715f9fda64d154a7899a15a6def27ad0c70556f45ea6563a2d62c2d3c99b94f3b79e57971cfa4ee87595dc2adcabbe7bb57327fb46e3e353606aec44c1b6ca8c4b518fbabf0aa70fc359bb04697243c09c12ff515a0681c89497090e2921dbadb29e4642048f473e6d76bf3948edd4b70263e925ac8a720da3ef2ffc7adde6391dd676afafaa3acb8dbe01d1ddfdd7c8b1eb1e9cd5dc", 0xea}, {&(0x7f0000001500)="f0e20bb05583a571a60fa4", 0xb}], 0x6, 0x0) recvmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000040)=""/240, 0xf0}, {&(0x7f0000000140)=""/53, 0x35}], 0x3, 0x0, 0x0, 0x7ff}, 0x20) 2018/05/06 15:25:33 executing program 2: unshare(0x40600) r0 = open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x193) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x9, 0x2, 0xfffffffffffffffa, 0x101, 0xfffffffffffeffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000000)={{}, 'port1\x00'}) 2018/05/06 15:25:33 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x0) unshare(0x4000001) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) [ 119.122594] audit: type=1326 audit(1525620333.121:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8795 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 119.142356] audit: type=1326 audit(1525620333.121:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8795 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 119.893586] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 119.893586] The task syz-executor3 (8825) triggered the difference, watch for misbehavior. 2018/05/06 15:25:34 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e20, 0x6, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0xbf, r2, r3}, {0x7, 0x2, 0x4, 0x9, 0x4b, 0x9, 0x57a6, 0x100000000}, {0x7fff, 0x3, 0x9}, 0x8, 0x6e6bb1, 0x3, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d4, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0x0, 0x3, 0x39, 0x9, 0x5, 0x4}}, 0xe8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r4, 0x0) 2018/05/06 15:25:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r0], @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/05/06 15:25:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x7c, r1, 0x300, 0x70bd2b, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20008800}, 0x810) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x10000000000027, 0x331, 0xfffffffffffffffe, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) 2018/05/06 15:25:34 executing program 2: r0 = socket$inet(0x2, 0x7, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x89, "70e355be930d7b16d303ec86502ba53021d7bc228ffc039b135a365de2e92cbe9e5e70214a830ea930ba87d3485a87e6a4f8ab0ada672942b2467b01f846ba0e279f80871c0133b3def02cf8db7ce1d58685593e77bfb7c215d6128b398027e09cb6bfb9f6e18b7a9f81115f9a2c1ea44fa715fa42d8cd46ab7eb1e0b58e7c3ecda45090958283c4be"}, &(0x7f0000000100)=0x91) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/06 15:25:34 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) r0 = syz_open_pts(0xffffffffffffff9c, 0x210102) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/06 15:25:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffffd, 0x4}, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 15:25:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000040)=""/99, 0x63}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000540)=""/4096, 0xffffffffffffffb9}], 0x4, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000440)={r1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340), 0x0, 0x9, 0x6468997, &(0x7f00000003c0)=[0x7c, 0x80000001, 0x2, 0x8, 0x8, 0x6, 0x7, 0x57, 0xfffffffffffffff7], &(0x7f0000000400)=[0x80, 0x2]}) 2018/05/06 15:25:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000000000)={0xd0, 0x6, "baa8ecc84747b04239c572d88aaae7e6b0c510dccbfeb6be720ae825eed12990edd2bd021aac88361ce4d13a437e7dd18541c4e6196b1ad3e4ad9853a24986f4726ebd07330871a1f517d1a88e1c872629a428c36c612a0757f6d0c825a3cf81685ee4d48ff62b29c2704defe64b65c061c6e038399b52fbfeda9ab94bc6eb352b101728e8797103a302df94cfdefd163d11beb211e49e96a72bce1dbadb04846b01f752ec027cad6a9eda21358389a722d5f6d28562f12d34a3562e372e5f7fb240f06452eed340"}, 0x280000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/06 15:25:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bond_slave_0\x00', 0x4}, 0x18) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) dup2(r1, r1) 2018/05/06 15:25:34 executing program 3: r0 = socket$inet(0x15, 0x9, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xc65, 0x0, 0x1ff, 0xc3}, &(0x7f0000000080)=0x18) sendmsg(r0, &(0x7f0000001480)={0x0, 0xfffffffffffffd4c, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/06 15:25:34 executing program 1: unshare(0x8000400) pipe2(&(0x7f00000000c0), 0x84800) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40000, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) r2 = dup(r1) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f}, 0xa) 2018/05/06 15:25:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x1f) clone(0x8040000, &(0x7f0000000180), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000140)="e59f41d9b50d724fbba25a07c972297abebb786b4ca8738cf3534c2ce7c480720260a95a3128f5222e28") unshare(0x8000102) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x7}, 0x20) r2 = getpid() sched_getparam(r2, &(0x7f0000000180)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000480)) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101}, 0x20) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r5 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x4000) ioctl$SG_GET_PACK_ID(r5, 0x227c, &(0x7f0000000340)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) 2018/05/06 15:25:34 executing program 4: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000000000)="8a921ee23a501a42c0e1b4ef55bbd79ed06638e241bae7d0b81da8bcc553b49ad9a95fcb8d69d6219e75a3dbe32ac0eb4bfb2dc6acc8") unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getdents(r0, &(0x7f0000001080)=""/170, 0xaa) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/06 15:25:34 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x7, 0x8, 0x5, 0x3, 0xffffffffffffffb9}) setresgid(r1, 0x0, r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 2018/05/06 15:25:34 executing program 5: r0 = msgget(0x3, 0x8) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000200)=""/54) r1 = socket$netlink(0x10, 0x3, 0x3) r2 = msgget(0x3, 0x630) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000100)=""/9) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000d8ee411f20c89b24000000000a00000008c1f0d0d956ba0000000000000000080015000200000008"], 0x2c}, 0x1}, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x42) r4 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000180)=r4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000240), &(0x7f00000002c0)=0xb) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x1, r4}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x100000000, 0x100) 2018/05/06 15:25:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet(0x2, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40040, 0x0) recvfrom$ax25(r1, &(0x7f0000000080)=""/169, 0xa9, 0x22, &(0x7f0000000140)={0x3, {"df0604bdea8cda"}, 0x100000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/06 15:25:34 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000004018fc73d76a81f35ec00000cb", @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="a900000000000000"], 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="0a0008a1991c45f3", @ANYRES32=r2], 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0xf376) gettid() r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) getegid() getuid() getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000003b00)=0xe8) getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003e80)={{{@in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000003f80)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003fc0), &(0x7f0000004000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004040)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xfffffedc) fstat(r1, &(0x7f0000004180)) geteuid() getresgid(&(0x7f0000004200), &(0x7f0000004240), &(0x7f0000004280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000042c0)={{{@in=@multicast2, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000043c0)=0xe8) getegid() getuid() getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004400)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000004500)=0xe8) getgroups(0x8, &(0x7f0000004540)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005c00), &(0x7f0000005c40)=0xc) getresgid(&(0x7f0000005c80), &(0x7f0000005cc0), &(0x7f0000005d00)) fstat(r3, &(0x7f0000005d40)) 2018/05/06 15:25:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="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", 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x1000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x400000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r3, r4/1000+30000}, {0x77359400}}, 0x0) r5 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) readv(r5, &(0x7f0000001540)=[{&(0x7f0000001180)}, {&(0x7f0000001440)=""/192, 0xc0}], 0x200000000000032f) [ 120.718679] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 120.820161] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/06 15:25:35 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000700)) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f00000000c0), &(0x7f0000000040)=0x385) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@ethernet={0x307, @random="27ef600df2b7"}, {&(0x7f0000000180)=""/27, 0x1b}, &(0x7f00000001c0), 0x1}, 0xa0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x100000001, 0x7f, 0x8007, 0xffffffff80000000, 0x8, 0x3da, 0x80, 0x7f, r3}, &(0x7f0000000380)=0x20) 2018/05/06 15:25:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bond_slave_0\x00', 0x4}, 0x18) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) dup2(r1, r1) 2018/05/06 15:25:35 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) syz_open_procfs(r1, &(0x7f0000000a80)='net/nfsfs\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/05/06 15:25:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bond_slave_0\x00', 0x4}, 0x18) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) dup2(r1, r1) 2018/05/06 15:25:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x103, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x2, 'queue0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffff001, 0x80) write$sndseq(r1, &(0x7f00000000c0)=[{0x4, 0x5, 0x40, 0xca8c, @time={0x0, 0x1c9c380}, {0x8, 0xffff}, {0xa148, 0x4}, @quote={{0x9, 0x10000}, 0x1, &(0x7f0000000080)={0x3, 0x4, 0x7, 0xfffffffffffffff8, @tick=0x3f, {0x1e}, {0x81}, @addr={0x7f, 0xfffffffffffffff9}}}}], 0x30) 2018/05/06 15:25:35 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x0, 0xe4c}}, &(0x7f0000000280)) timer_delete(0x0) 2018/05/06 15:25:35 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0x4, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0xffffffffffffff81}, &(0x7f00000001c0)=0xc) wait4(r1, 0x0, 0x0, &(0x7f0000000000)) tgkill(r1, r1, 0x28) 2018/05/06 15:25:35 executing program 6: r0 = socket$inet(0x2, 0x200000000003, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e23, @broadcast=0xffffffff}, 'syzkaller0\x00'}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0xffffffffffffff81, 0x4) 2018/05/06 15:25:35 executing program 6: r0 = socket$inet(0x2, 0x3, 0x9) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="07032b44a94e49379f497e000000cb952a80d910000000000000000000000000"], 0x20}}], 0x2, 0x0) 2018/05/06 15:25:35 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@in={0x2, 0x4e24, @rand_addr=0xffffffffffffd313}, {&(0x7f0000000080)=""/171, 0xab}, &(0x7f0000000140), 0x14}, 0xa0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/06 15:25:35 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000140), 0xce4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0xfffffffffffffffd, 0x4e21, 0x0, 0xa, 0xa0, 0x80, 0xaf, 0x0, r2}, {0x3, 0x3, 0x7, 0x0, 0x8001, 0xf40, 0x3, 0x7ff}, {0x2, 0x4, 0x5b5, 0x1}, 0x2, 0x6e6bc0, 0x0, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x3, 0x2, 0xfffffffffffffffb, 0x1, 0x6, 0x7}}, 0xe8) 2018/05/06 15:25:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bond_slave_0\x00', 0x4}, 0x18) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) dup2(r1, r1) 2018/05/06 15:25:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x482, 0x511002) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0xffffffffffffffff, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) sync_file_range(r3, 0x7, 0xffff, 0x2) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000200)={0x1, 0x7}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4008700c, &(0x7f0000000080)) bind$netlink(r1, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfe, 0x10000}, 0xc) 2018/05/06 15:25:36 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) syz_open_procfs(r1, &(0x7f0000000a80)='net/nfsfs\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/05/06 15:25:36 executing program 3: mkdir(&(0x7f0000000080)='./control/file0/file0\x00', 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) lseek(r1, 0x0, 0x0) writev(r1, &(0x7f0000001380), 0x0) close(r0) 2018/05/06 15:25:36 executing program 1: getpgid(0x0) r0 = gettid() r1 = getpid() ptrace$setopts(0x4200, r0, 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc56, 0x840) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) ioprio_set$pid(0x2, r1, 0x5) 2018/05/06 15:25:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/05/06 15:25:36 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) syz_open_procfs(r1, &(0x7f0000000a80)='net/nfsfs\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/05/06 15:25:36 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) 2018/05/06 15:25:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0) readahead(r0, 0x3ff, 0x6) 2018/05/06 15:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6(0xa, 0x2, 0x80000001) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/05/06 15:25:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bond_slave_0\x00', 0x4}, 0x18) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) dup2(r1, r1) 2018/05/06 15:25:36 executing program 0: syz_emit_ethernet(0x89, &(0x7f0000000080)={@random="cdbf0e000084", @empty, [], {@mpls_mc={0x8848, {[{0x8, 0x81, 0x0, 0x3}, {0x9a9, 0x2, 0x5, 0x5}, {0xfffffffffffffffd, 0x10000, 0x7fffffff, 0x7ff}, {0x7, 0x4, 0x0, 0x9}, {0x0, 0x200000000000000, 0xbc5f, 0x20}, {0x5, 0x1, 0x9, 0xea5}, {0x2, 0x71b2, 0x2, 0xf3c2bf3}, {0x2, 0x100, 0x6, 0x1f}, {0x20, 0x8000, 0x9, 0x902}], @llc={@llc={0x0, 0xff, 'T', "bc05939798c2e9666d689c4fcc217e2bd9f2eb6dd7476bcc8f2e1a5a77da8b0a050f3d5623f3689df3db7d757586d3200634be3c1d14b3df1fec2408962af0e58437084427377769a1ec180fecdc4db1dc8e6ee0"}}}}}}, 0x0) 2018/05/06 15:25:36 executing program 1: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) 2018/05/06 15:25:36 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) unshare(0x40600) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x80, 0x200, 0x5, 0x5, 0x3, 0x3, 0x40, 0x84, 0x40, 0x173, 0x8, 0x100000001, 0x38, 0x2, 0x2, 0x2, 0x5}, [{0x60000002, 0x5, 0x1, 0x4, 0x1, 0x8000, 0x9}, {0x6474e551, 0xff, 0x4, 0x200, 0x3, 0x8, 0x5, 0xffffffffffffffc0}], "dc9a0d19f482bea3e5619fa62813bb3e40c92f8a44797d1c8d2e02ab945e3058368dfd7c8d9df3a99d5eb728e50ef9a8"}, 0xe0) r3 = shmget$private(0x0, 0x200000, 0x1, &(0x7f0000dff000/0x200000)=nil) shmctl$SHM_LOCK(r3, 0xb) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="c43771ee9b9a14ea73c266fd440c9a9e41a550799c6c6323ade0d39091fab6b772342b2a30d6e7ecba2d91a1be2b8179bf51a6ca69357ccb4aca84f535b0119507967cbf9b0f8d93a99deca375a3ef8f38eda8e66dcde7a1b9f6c2641ca1aaa9b368108911cd26165f0081c6b4148aedf2944431f3c69eaabc9fa12a5bde6131ea74426d1cb50eb650a9d9589fea64fb07048fd87e16ef41bcb3882fb5d573557089f50848872a0b297efaea1aed826caed4a7143d04ad1e7801979dcd7ab1de6dab7dba0a8474195f96f8376dd941c936efd1484ef41b5b9ab0e58da7c4ac93d79faeb31142d346bfb01ea51c4ea40961", 0xf1, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r4, &(0x7f0000000380)="bf432cfe5d305f5d223fb4ce6b61a432a64596de3e085ec863b698eae34c8abc4161299168da89463e945e8d5546d5286ac6c3f94de399ac01d3d8f02f3930acfff172a68e2aec1f0cf4f1309b4f6ee6fcbeb5f0bf8e3eb28a20a1153d484d7366f83833bb104e8716f0673c08aa74f933aba113401e16", 0x77, r5) 2018/05/06 15:25:36 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x100000001) sendto$inet6(r0, &(0x7f0000001ffe), 0xaca, 0x20000040, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000001140)=@nfc_llcp, 0x80, &(0x7f0000001500)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000001f40)={0x0, 0x989680}) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x100, 0x840) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) 2018/05/06 15:25:36 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) syz_open_procfs(r1, &(0x7f0000000a80)='net/nfsfs\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/05/06 15:25:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x400001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x4d, "bce6bfffc6992c92e81d35fc2016064fb3e0c3bc4efb507e76d28511f00969a6f460c0f1e4082925e08d413b62b5a6ec8ee37a850ab4b968eef19dc2d4142a6638d55bf004b92255573e233022"}, &(0x7f0000000000)=0x23a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, 0x8) 2018/05/06 15:25:37 executing program 1: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x603486192834e0b5, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x4}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7}) 2018/05/06 15:25:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/06 15:25:37 executing program 0: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000ffc), 0x278b7c90) futex(&(0x7f0000000000), 0xe, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x2) r2 = getpgid(0xffffffffffffffff) waitid(0x2, r2, &(0x7f0000000240), 0x4000000b, 0x0) waitid(0x1, r2, &(0x7f0000000140), 0x40000008, &(0x7f0000000180)) 2018/05/06 15:25:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002e00), &(0x7f0000002e40)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000b1fc8)={&(0x7f0000416000)={0x10}, 0xc, &(0x7f0000247000)={&(0x7f0000416dbc)=ANY=[@ANYBLOB="3801000010000100000000000000000000000000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000032000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/06 15:25:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2600, 0x0) 2018/05/06 15:25:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x2}], 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)="1f0000000203193b000007000000068100023b05090002000000006de26451", 0x1f}], 0x1) 2018/05/06 15:25:37 executing program 7: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)="db", 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc9, "694cd5241a629435d2a39a889a0140afc773e915734297c451c6df477764cbb554ce3467c8208cac845abe4ffc24078e291035dfc195690effe3c83a23da63da10f9de8a56ffa86ef3ef46577244bebc59c09adbdcb06720a83445d6aa5a092dbe55fe84d6723a95290bcc9a6f0476b33a09a1df756b77b5c9a15dcc8dab873f531b5d9514e75f7a8ce4dee6877b80bfcbde2b30897e96fcdc407424c40a0b7dfea5ff4b49eb43d3fa346615929db9e12698018a37d2b8085389bbbe61e573c940422cf7f53ec5bcb7"}, &(0x7f0000000100)=0xd1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x8001, 0x62, "4681565009b81d807d9d38455bfb1164d9a1f1cf7d6c7662080b5adb766d2b1cbc00f0207afcff4608eda44a44bed1d7ecb517fc5d8b1267e12a2f4b538f7703ffaa1a18476017af501b4fa4830dd8edb7163c880570198eb0e590cc739148e27ad8"}, 0x6a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000), &(0x7f0000ad3ffd)=0x4) 2018/05/06 15:25:37 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='fdinfo\x00') exit(0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r2 = msgget$private(0x0, 0x200) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000180)=""/4096) 2018/05/06 15:25:37 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) syz_open_procfs(r1, &(0x7f0000000a80)='net/nfsfs\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/06 15:25:37 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x89, 0x1) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000), &(0x7f0000ad3ffd)=0x4) 2018/05/06 15:25:37 executing program 2: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000400)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0xbd0) 2018/05/06 15:25:37 executing program 3: sendmmsg$alg(0xffffffffffffffff, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="0a625536b92f3954c26a5851dc0260452a77624b4840638a357ceb10cb5fbeeb39f68b86f0655e88b67aa841e0530fcfa5e4cf4f90edede97ef52019c83977cf8f75", 0x42}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001280)=0x4) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000000000), 0x1}, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ff5000/0xa000)=nil, 0xa000}}) 2018/05/06 15:25:37 executing program 7: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x92480) unshare(0x8000400) pwritev(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x0) 2018/05/06 15:25:37 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) syz_open_procfs(r1, &(0x7f0000000a80)='net/nfsfs\x00') 2018/05/06 15:25:37 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) syz_open_procfs(r1, &(0x7f0000000a80)='net/nfsfs\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/06 15:25:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 123.841690] Invalid argument reading file caps for ./file0 2018/05/06 15:25:37 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f00000003c0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) [ 123.901411] Invalid argument reading file caps for ./file0 2018/05/06 15:25:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515000000038abd8085ae88f9d2ed65ac", 0x30) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) 2018/05/06 15:25:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x2) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/06 15:25:38 executing program 5: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unshare(0x8000400) ioctl(0xffffffffffffffff, 0x4000000004141, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/05/06 15:25:38 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x18a000000000000, 0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) openat$vnet(0xffffffffffffff9c, &(0x7f0000039ff1)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="335fed3754870f1517597347668d6c01", 0x10) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000031fc0)={0x0, 0x4000000000, 0x4, 0x0, 0xffff, 0x7}, &(0x7f000004c000)={0x77359400}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x3ff, 0x3, 0xfff, 0x0, 0x7, 0x3ff, 0x1, 0x7}, &(0x7f0000000080)={0xd6, 0x8, 0x7fffffff, 0x7ff, 0x3ff, 0x6, 0x3, 0xc000}, &(0x7f00000000c0)={0xda, 0x7f, 0x0, 0x401, 0xff, 0xe5c1, 0x9, 0x1}, &(0x7f0000000140)={r1, r2/1000+10000}) 2018/05/06 15:25:38 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) 2018/05/06 15:25:38 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x20800) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "26e9853a6343e7e1628d5317c35570b7af179cbc77df9a688e779687c36ce255ba957240e8a24b61a0162b1d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "de787602150d339b7c33d2f98699e5ead47d29d5dd0c9ae6fc3c8d819a8e40c893b6a7129ac830826df623ef317e690e42fcce90ab3ed0b9ce7f3aaa094f6be0", &(0x7f0000000340)='\x00', 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000200)={{0x4, 0x3f, 0x9, 0x80, 0x8, 0x1000000000000000}, 0x4}) 2018/05/06 15:25:38 executing program 3: madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x3) 2018/05/06 15:25:38 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x109800) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_spread_slab\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/35, 0x23) 2018/05/06 15:25:38 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000680)="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") fcntl$setstatus(r1, 0x4, 0x43ffc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r1, &(0x7f00000002c0)="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", 0x156, 0x8000000}]) 2018/05/06 15:25:38 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x8400, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000580)={{0xbb, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'wrr\x00', 0x10, 0x7, 0x6a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0x5, 0x0, 0x1000}}, 0x44) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000300)="9a606f91fe86c49c54c91dbe084953bd3f6e201e577e52b31161076f18f0cac5", 0x20}], 0x0, &(0x7f0000000540)) r2 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/vhost-net\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="3d4aa21832fe1e9dcca02649e0a6ec2cb826307d4ba7e3f5729889e39a08aa9dc300256129473187d6ec95d490b23f18d52507a1af852fb599933aacc0a427d86b66ac8a47b127ab85411d6adbd85c604c31cbdbf11bb31400d43c4be66d6f2c1181e4912b0b669864efccf087123cb1843d2b7001919a7623a655bebf1dc5360d9fa4fc1a6e5fad43fe04037861f424173ca819b13b1a95dfe601152e92726263a564cab86032c44914b32a4b94819baa3d4c6980dea45f55e965d47ca46417bbc3b051b2722f43676bb977c81531", 0xcf, r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYPTR64, @ANYBLOB="175053c239cc5b3a1b82b8ed00ae000000ffffff09e2cb0f994faa70945a123ab94ae15864a14f5681d1a642e0f2d4cbe97778c50136ad8ba4cd2917cb0f9706c393ab7bfbfab6", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYPTR, @ANYRES32=r0, @ANYRES64]]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/06 15:25:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x6a}, &(0x7f00000001c0)=0x8) write$binfmt_elf64(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x63a) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600000, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/05/06 15:25:38 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa1fd}) r2 = socket(0x9, 0x100000802, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0x80}) 2018/05/06 15:25:38 executing program 5: r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2402, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000280)={0x0, 0xfffffffffffffe01, r1, 0x1, r3, 0x160f, 0x9, 0x100000000}) setns(0xffffffffffffffff, 0x54000000) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) creat(&(0x7f0000000080)='./file0\x00', 0x10) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) 2018/05/06 15:25:38 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) listxattr(&(0x7f0000003b80)='./file0\x00', &(0x7f0000000040)=""/20, 0xfffffffffffffe8d) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ubifs\x00', 0x1000, &(0x7f0000000180)="6711e63dc178eeda86328e81df178ec0208c1023917ac1f7c1365b6c9dfbc0f3482faedc83283afb56a965b48cecfbf48fc5de0e77ee8a7a2d17960d482eac170f54dd9a914ff812be7a25abc22302573c7d") ptrace$pokeuser(0x6, 0x0, 0x36, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x3, 0x8000, 0x4a542a9e}, &(0x7f00000002c0)=0x10) 2018/05/06 15:25:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef3000)=0x7ffffffffffffdfd, 0x4) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/219, 0xdb}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/41, 0x29}], 0x3, &(0x7f00000002c0)=""/157, 0x9d, 0x20}, 0x40000000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/05/06 15:25:38 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:38 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) [ 124.835609] device ifb0 entered promiscuous mode [ 124.855199] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 15:25:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40102) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/9) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x400000) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000040)=0x4a) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x3}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/06 15:25:39 executing program 0: r0 = gettid() r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) read(r2, &(0x7f0000000180)=""/4096, 0x1000) fcntl$setstatus(r2, 0x4, 0x20000000800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000000000)=""/110, 0xfffffffffffffd79}], 0x1) ioctl$int_in(r2, 0x5473, &(0x7f0000003ff8)) [ 124.950113] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 15:25:39 executing program 3: futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) 2018/05/06 15:25:39 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) 2018/05/06 15:25:39 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:39 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:40 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000000c0)) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x3}], "", [[]]}, 0x178) recvmmsg(r0, &(0x7f0000003dc0)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000002c0)=""/215, 0xd7}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/145, 0x91}, {&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000001700)=""/122, 0x7a}, {&(0x7f0000001780)=""/244, 0xf4}, {&(0x7f0000000080)=""/23, 0x17}], 0xa, &(0x7f0000000100)=""/64, 0x40, 0x7fff}, 0x9}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001940)=""/203, 0xcb}, {&(0x7f0000001a40)=""/92, 0x5c}, {&(0x7f0000001ac0)=""/33, 0x21}, {&(0x7f0000001b00)=""/243, 0xf3}, {&(0x7f0000001c00)=""/145, 0x91}], 0x5, &(0x7f0000001d40)=""/216, 0xd8, 0x76f}, 0x800000000}, {{&(0x7f0000001e40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000001ec0)=""/239, 0xef}, {&(0x7f0000001fc0)=""/15, 0xf}, {&(0x7f0000002000)=""/2, 0x2}, {&(0x7f0000002040)=""/26, 0x1a}, {&(0x7f0000002080)=""/4096, 0x1000}], 0x5, &(0x7f0000003100)=""/154, 0x9a, 0x5}, 0x1}, {{&(0x7f00000031c0)=@can, 0x80, &(0x7f0000003340)=[{&(0x7f0000003240)=""/236, 0xec}], 0x1, &(0x7f0000003380)=""/142, 0x8e, 0x4}, 0x80}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003440)=""/125, 0x7d}, {&(0x7f00000034c0)=""/193, 0xc1}, {&(0x7f00000035c0)=""/105, 0x69}], 0x3, &(0x7f0000003680)=""/5, 0x5, 0x5}, 0x97}, {{&(0x7f00000036c0)=@nl, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003740)=""/206, 0xce}, {&(0x7f0000003840)=""/14, 0xe}, {&(0x7f0000003880)=""/47, 0x2f}, {&(0x7f00000038c0)=""/79, 0x4f}, {&(0x7f0000003940)=""/95, 0x5f}, {&(0x7f00000039c0)=""/228, 0xe4}, {&(0x7f0000003ac0)=""/45, 0x2d}, {&(0x7f0000003b00)=""/12, 0xc}, {&(0x7f0000003b40)=""/40, 0x28}, {&(0x7f0000003b80)=""/104, 0x68}], 0xa, &(0x7f0000003cc0)=""/252, 0xfc, 0xb8}, 0x5}], 0x6, 0x10040, &(0x7f0000003f40)={0x77359400}) 2018/05/06 15:25:40 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) 2018/05/06 15:25:40 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40102) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/9) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x400000) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000040)=0x4a) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x3}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/06 15:25:40 executing program 5: pipe2(&(0x7f00000005c0), 0x80800) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="e4db779530d8714d949ff8a03a37d49f137bb172c338e16a1452ff3251dd37857ecbbc8f1f722f253d48eeaed44c49335dc7e3ad54c78ffff99b3ed7be6f24726ba8165da56efa6f25124b5672a2ff72e1fec489da5412c0df4c03c2859ead26116c9ef8e1e2e123d6ffc8c3fb3e69dde13e"], &(0x7f0000000700)=0x1) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) io_setup(0x1c1dc0000000000, &(0x7f0000000040)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) recvfrom$ax25(r1, &(0x7f00000000c0)=""/64, 0x40, 0x40000100, &(0x7f0000000140)={0x3, {"2e3a3a0828ae80"}, 0x4}, 0x10) io_getevents(0x0, 0x8, 0x0, &(0x7f0000000080), &(0x7f00000003c0)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e05b79f56e599a5591e6c882e32e7ea6797b93d32112b2bc83d72a"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/05/06 15:25:40 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef3000)=0x7ffffffffffffdfd, 0x4) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/219, 0xdb}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/41, 0x29}], 0x3, &(0x7f00000002c0)=""/157, 0x9d, 0x20}, 0x40000000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/05/06 15:25:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x410202) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x8, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x1, @broadcast=0xffffffff]}, 0x30) keyctl$setperm(0x5, r0, 0x10000) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/56, 0x38) 2018/05/06 15:25:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3d, 0x101002) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) 2018/05/06 15:25:41 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000080)=0x40, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), 0x4) 2018/05/06 15:25:41 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0xfffffffffffffffe) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x2, 0xffff, 0x1}) poll(&(0x7f0000000080)=[{r0, 0x10}, {r0, 0x4042}, {r0, 0x8000}, {r0, 0x20}, {r0, 0x40}, {r0, 0x20}, {r0, 0x4}, {r0}], 0x8, 0xe3d) 2018/05/06 15:25:41 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:41 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:41 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:41 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:41 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "222099d4fae733030b9bd47667048c56d0922d95c92ca66ab79c511ba384b9300310ed98470630a4a202679a71e41d58611f9e3b740c49f4df2973bc3ee06173", "43ca35b7e0bf9bb5636d4af4cb033c866e6d58c1c51bd84b406070a4cb3958b10b17adfcd86ea4953a20eb6c000eca35cd4b479d75e575a5d1e5cfc19b19da51", "40001c5402347da41f5a4e64e6269dd4f03389bfa75a2b7756bc39d69f895aa2"}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x3, 0x3, 0x9, 0x6}, {0xffffffffffffffe1, 0x8, 0x4, 0x3}, {0x4, 0x8, 0xdc9}, {0x400, 0x5, 0x3, 0x6}, {0x9, 0x0, 0x6, 0x73}, {0x6, 0x0, 0xcc8, 0x3ff}, {0x1, 0xff, 0x4, 0x1f}, {0x1, 0x20, 0x800, 0x2}]}, 0x10) 2018/05/06 15:25:41 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:41 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:41 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:41 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:41 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3d, 0x101002) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) 2018/05/06 15:25:41 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x183) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000300)=""/45, &(0x7f0000000340)=0x2d) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) accept(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = socket$inet(0x2, 0xf, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/05/06 15:25:41 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:41 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:42 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@report={0x100, 0x20, 0x132, 0x70bd27, 0x25dfdbfd, {0x32, {@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x80000000, 0x4e24, 0x4b, 0x2, 0xa0, 0x80, 0x8, r1, r2}}, [@extra_flags={0x8, 0x18, 0x1ffc000}, @migrate={0x88, 0x11, [{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x32, 0x0, 0x0, 0x34ff, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0xd}, @in6, 0x3f, 0x5, 0x0, 0x3504, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x0, 0x0, 0x34ff, 0x0, 0x2}]}, @lifetime_val={0x24, 0x9, {0x0, 0x8, 0x40, 0x3}}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x4000014) sendmsg$nl_xfrm(r0, &(0x7f00003e6fc8)={&(0x7f0000796000)={0x10}, 0xc, &(0x7f00009c7000)={&(0x7f0000225fb0)=@newae={0x40, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x40}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006cc0)=[{{0x0, 0x0, &(0x7f0000006c40)=[{&(0x7f0000006b00)=""/50, 0x32}, {&(0x7f0000006b40)}, {&(0x7f0000006b80)=""/137, 0x89}], 0x3, &(0x7f0000006c80)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006f00)={0x77359400}) 2018/05/06 15:25:42 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:42 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:42 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:42 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:42 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:42 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:42 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:42 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:42 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:42 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:42 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:42 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:42 executing program 5: socket$kcm(0x29, 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000740)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "228df6ad54062d04830e54eea740b5fa1fef093657d4aba45e3eac2098169b61612c2bbc9ab86f9116d4e91aaad197f63e60e3836f4657446c7c9589327e71"}, 0x17e, &(0x7f00000006c0), 0x0, 0x0, 0xfebc, 0xffffffffffffffff}, 0x0) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xf0, "4a0b7ae5debf14803dd5e5ee0e48c642bc09947b5486a3778cd313a4d1f1b42d021db997ceb3f485f63ae0eee533783f18f7f676df7a354a9835869bb6ef4bc286aa0874f959283143ab605876cea5683067e85a63ab846f70b9e2eeb857f8550b35d6f356489a9419ba701c56ab9ad3d42d29b3e65d0248157e8dd9b994e05490295a454daed6043adf4cb5747182932c10a7a04e2f5f4d5a86ff936d368f3fa9c4daba7f2364ecfa12a0a6215375f604d5179a885fef24c26049dfa499c0c679e01bb728cf943a0e44ed74499bb05148f003ab197180940c24867f4a70e6404f5476c73016e88e3797c73b5ee416c1"}, &(0x7f0000000000)=0xf8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="04009100954e4bd28020a3ef2f7503d7ce799b2eaa806124166a0377161b832e56576a649148d8d43ca1ec26c074582702774780107cd810dc6d7638787b43a93ba43ee4525bfc6e74f01b4725995ec533bec795a09f01fb0fb3467d6f90107aabdc65829220fcf76acc5b7823424a110f18ffecc075bb1ae41294c3fcbccae5f97ab4e7a3129f721ed817c8119aae734cd1a50e5ade2a78259f1f26f4423b"], 0x99) close(r1) close(r3) 2018/05/06 15:25:42 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/05/06 15:25:42 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:42 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:42 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:42 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:42 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:42 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:42 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:42 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:42 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:42 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:43 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:43 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:43 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:43 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:43 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:43 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:43 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:43 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:43 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:43 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:43 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:43 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:43 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:43 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:43 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:43 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:43 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:43 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:43 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:43 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:43 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:43 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:43 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:43 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:43 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:44 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) 2018/05/06 15:25:44 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:44 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:44 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:44 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:44 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:44 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:44 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:44 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:44 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:44 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:44 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:44 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:44 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:44 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:44 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:44 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:44 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:44 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:44 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:44 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:44 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:44 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:44 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:44 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:44 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:44 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:44 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:44 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:44 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:45 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:45 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:45 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:45 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:45 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:45 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:45 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:45 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:45 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:45 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:45 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:45 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:45 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:45 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:45 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:45 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:46 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:46 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:46 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:46 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:46 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:46 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:46 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:46 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:47 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:47 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 4: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:47 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 7: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:47 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:48 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 0: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 1: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:48 executing program 3: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 6: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 5: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 7: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:50 executing program 0: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 0: socket(0x200000000000010, 0x2, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:51 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:51 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:51 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:51 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:51 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:51 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:51 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) 2018/05/06 15:25:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:51 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:51 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:51 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:52 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:52 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:52 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) 2018/05/06 15:25:52 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:52 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:52 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) 2018/05/06 15:25:52 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) 2018/05/06 15:25:52 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:52 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:52 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:52 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:52 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:52 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:52 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) 2018/05/06 15:25:52 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:52 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:52 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:52 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:52 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:52 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) 2018/05/06 15:25:52 executing program 4: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/06 15:25:52 executing program 7: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:52 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/06 15:25:52 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:52 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') 2018/05/06 15:25:53 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:53 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/06 15:25:53 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 15:25:53 executing program 4 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:53 executing program 0 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:53 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:53 executing program 7 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:53 executing program 6 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 139.195581] FAULT_INJECTION: forcing a failure. [ 139.195581] name failslab, interval 1, probability 0, space 0, times 1 [ 139.207095] CPU: 1 PID: 10308 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 139.214058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.223450] Call Trace: [ 139.226091] dump_stack+0x185/0x1d0 [ 139.229769] should_fail+0x87b/0xab0 [ 139.233543] should_failslab+0x279/0x2a0 [ 139.237706] kmem_cache_alloc+0x136/0xb90 [ 139.241957] ? __blockdev_direct_IO+0x7a2/0x66d0 [ 139.246791] ? kmsan_set_origin+0x9e/0x160 [ 139.251114] __blockdev_direct_IO+0x7a2/0x66d0 [ 139.252976] FAULT_INJECTION: forcing a failure. [ 139.252976] name failslab, interval 1, probability 0, space 0, times 1 [ 139.255799] ? find_get_pages_range_tag+0xf1b/0x1070 [ 139.255911] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.277696] ? pagevec_lookup_range_tag+0x11b/0x180 [ 139.282782] ? ext4_get_block_unwritten+0xb0/0xb0 [ 139.287703] ext4_direct_IO+0xd51/0x2410 [ 139.291810] ? ext4_releasepage+0x450/0x450 [ 139.296150] generic_file_read_iter+0x3bd2/0x4440 [ 139.301022] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.305893] ? fsnotify+0x493/0x18f0 [ 139.309660] ext4_file_read_iter+0x30f/0x520 [ 139.314133] ? ext4_llseek+0x480/0x480 [ 139.318069] __vfs_read+0x7dd/0x9b0 [ 139.321798] vfs_read+0x36c/0x6c0 [ 139.325319] SYSC_pread64+0x275/0x310 [ 139.329184] SyS_pread64+0x65/0x90 [ 139.332777] do_syscall_64+0x309/0x430 [ 139.336691] ? SYSC_write+0x360/0x360 [ 139.340520] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 139.345721] RIP: 0033:0x455979 [ 139.348911] RSP: 002b:00007fa27cc88c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 139.356630] RAX: ffffffffffffffda RBX: 00007fa27cc896d4 RCX: 0000000000455979 [ 139.363908] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 139.371178] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.378447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.385717] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 2018/05/06 15:25:53 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) [ 139.393017] CPU: 0 PID: 10313 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 139.399968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.409344] Call Trace: [ 139.411975] dump_stack+0x185/0x1d0 [ 139.415647] should_fail+0x87b/0xab0 [ 139.419407] should_failslab+0x279/0x2a0 [ 139.423567] kmem_cache_alloc+0x136/0xb90 [ 139.427800] ? __blockdev_direct_IO+0x7a2/0x66d0 [ 139.432622] ? kmsan_set_origin+0x9e/0x160 [ 139.436939] __blockdev_direct_IO+0x7a2/0x66d0 [ 139.441610] ? find_get_pages_range_tag+0xf1b/0x1070 2018/05/06 15:25:53 executing program 1 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 139.446809] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.452330] ? pagevec_lookup_range_tag+0x11b/0x180 [ 139.457515] ? ext4_get_block_unwritten+0xb0/0xb0 [ 139.462457] ext4_direct_IO+0xd51/0x2410 [ 139.466589] ? ext4_releasepage+0x450/0x450 [ 139.470953] generic_file_read_iter+0x3bd2/0x4440 [ 139.475847] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.480731] ? fsnotify+0x493/0x18f0 [ 139.484548] ext4_file_read_iter+0x30f/0x520 [ 139.489064] ? ext4_llseek+0x480/0x480 [ 139.493031] __vfs_read+0x7dd/0x9b0 [ 139.496785] vfs_read+0x36c/0x6c0 [ 139.500352] SYSC_pread64+0x275/0x310 [ 139.504254] SyS_pread64+0x65/0x90 [ 139.507879] do_syscall_64+0x309/0x430 [ 139.511824] ? SYSC_write+0x360/0x360 [ 139.515665] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 139.520222] FAULT_INJECTION: forcing a failure. [ 139.520222] name failslab, interval 1, probability 0, space 0, times 0 [ 139.520872] RIP: 0033:0x455979 [ 139.520888] RSP: 002b:00007f418334ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 139.520927] RAX: ffffffffffffffda RBX: 00007f418334b6d4 RCX: 0000000000455979 [ 139.520943] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 139.520979] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.564799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.572075] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 139.579376] CPU: 1 PID: 10320 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 139.586331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.595712] Call Trace: [ 139.597492] FAULT_INJECTION: forcing a failure. [ 139.597492] name failslab, interval 1, probability 0, space 0, times 0 [ 139.598338] dump_stack+0x185/0x1d0 [ 139.598377] should_fail+0x87b/0xab0 [ 139.598433] should_failslab+0x279/0x2a0 [ 139.598509] kmem_cache_alloc+0x136/0xb90 [ 139.598591] ? __blockdev_direct_IO+0x7a2/0x66d0 [ 139.630065] ? kmsan_set_origin+0x9e/0x160 [ 139.634366] __blockdev_direct_IO+0x7a2/0x66d0 [ 139.639014] ? find_get_pages_range_tag+0xf1b/0x1070 [ 139.644179] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.649661] ? pagevec_lookup_range_tag+0x11b/0x180 [ 139.654729] ? ext4_get_block_unwritten+0xb0/0xb0 [ 139.659633] ext4_direct_IO+0xd51/0x2410 [ 139.663726] ? ext4_releasepage+0x450/0x450 [ 139.668063] generic_file_read_iter+0x3bd2/0x4440 [ 139.672919] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.677783] ? fsnotify+0x493/0x18f0 [ 139.681518] ext4_file_read_iter+0x30f/0x520 [ 139.685991] ? ext4_llseek+0x480/0x480 [ 139.689919] __vfs_read+0x7dd/0x9b0 [ 139.693615] vfs_read+0x36c/0x6c0 [ 139.697135] SYSC_pread64+0x275/0x310 [ 139.701000] SyS_pread64+0x65/0x90 [ 139.704597] do_syscall_64+0x309/0x430 [ 139.708506] ? SYSC_write+0x360/0x360 [ 139.712322] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 139.717516] RIP: 0033:0x455979 [ 139.720704] RSP: 002b:00007fbc7250bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 139.728430] RAX: ffffffffffffffda RBX: 00007fbc7250c6d4 RCX: 0000000000455979 [ 139.735704] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 139.742975] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.750336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.757609] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 139.764928] CPU: 0 PID: 10314 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 139.771882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.781263] Call Trace: [ 139.783894] dump_stack+0x185/0x1d0 [ 139.787657] should_fail+0x87b/0xab0 [ 139.791428] should_failslab+0x279/0x2a0 2018/05/06 15:25:53 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) [ 139.795587] kmem_cache_alloc+0x136/0xb90 [ 139.799832] ? __blockdev_direct_IO+0x7a2/0x66d0 [ 139.804674] ? kmsan_set_origin+0x9e/0x160 [ 139.808991] __blockdev_direct_IO+0x7a2/0x66d0 [ 139.813671] ? find_get_pages_range_tag+0xf1b/0x1070 [ 139.818870] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 139.824484] ? pagevec_lookup_range_tag+0x11b/0x180 [ 139.829599] ? ext4_get_block_unwritten+0xb0/0xb0 [ 139.834553] ext4_direct_IO+0xd51/0x2410 [ 139.838688] ? ext4_releasepage+0x450/0x450 [ 139.843052] generic_file_read_iter+0x3bd2/0x4440 2018/05/06 15:25:53 executing program 1 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 139.847957] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.852856] ? fsnotify+0x493/0x18f0 [ 139.856663] ext4_file_read_iter+0x30f/0x520 [ 139.861173] ? ext4_llseek+0x480/0x480 [ 139.865134] __vfs_read+0x7dd/0x9b0 [ 139.868879] vfs_read+0x36c/0x6c0 [ 139.872432] SYSC_pread64+0x275/0x310 [ 139.876339] SyS_pread64+0x65/0x90 [ 139.879970] do_syscall_64+0x309/0x430 [ 139.883910] ? SYSC_write+0x360/0x360 [ 139.887755] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 139.892973] RIP: 0033:0x455979 [ 139.896176] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 139.902903] FAULT_INJECTION: forcing a failure. [ 139.902903] name failslab, interval 1, probability 0, space 0, times 0 [ 139.903920] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 [ 139.903942] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 139.903960] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.903978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.903996] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 139.912156] FAULT_INJECTION: forcing a failure. [ 139.912156] name failslab, interval 1, probability 0, space 0, times 0 [ 139.917172] CPU: 1 PID: 10327 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 139.917186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.917208] Call Trace: [ 139.988067] dump_stack+0x185/0x1d0 [ 139.991715] should_fail+0x87b/0xab0 [ 139.995448] should_failslab+0x279/0x2a0 [ 139.999520] kmem_cache_alloc+0x136/0xb90 [ 140.003679] ? _cond_resched+0x3c/0xd0 [ 140.007576] ? mempool_alloc_slab+0x66/0x80 [ 140.011950] ? _cond_resched+0x3c/0xd0 [ 140.015852] mempool_alloc_slab+0x66/0x80 [ 140.020013] ? mempool_free+0x430/0x430 [ 140.023999] mempool_alloc+0x156/0x7e0 [ 140.027908] ? dio_new_bio+0x5f1/0xd00 [ 140.031816] bio_alloc_bioset+0x388/0xd30 [ 140.035972] ? kmsan_set_origin+0x9e/0x160 [ 140.040225] dio_new_bio+0x5f1/0xd00 [ 140.044005] ? dio_send_cur_page+0x1ce/0x18e0 [ 140.048546] dio_send_cur_page+0x803/0x18e0 [ 140.052922] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.057602] ? submit_page_section+0xec/0x12f0 [ 140.062208] submit_page_section+0x511/0x12f0 [ 140.066768] __blockdev_direct_IO+0x312d/0x66d0 [ 140.071504] ? ext4_get_block_unwritten+0xb0/0xb0 [ 140.076413] ext4_direct_IO+0xd51/0x2410 [ 140.080512] ? ext4_releasepage+0x450/0x450 [ 140.084843] generic_file_read_iter+0x3bd2/0x4440 [ 140.089700] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.094560] ? fsnotify+0x493/0x18f0 [ 140.098299] ext4_file_read_iter+0x30f/0x520 [ 140.102780] ? ext4_llseek+0x480/0x480 [ 140.106715] __vfs_read+0x7dd/0x9b0 [ 140.110427] vfs_read+0x36c/0x6c0 [ 140.113957] SYSC_pread64+0x275/0x310 [ 140.117830] SyS_pread64+0x65/0x90 [ 140.121436] do_syscall_64+0x309/0x430 [ 140.125352] ? SYSC_write+0x360/0x360 [ 140.129168] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.134360] RIP: 0033:0x455979 [ 140.137550] RSP: 002b:00007fbc7250bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 140.145277] RAX: ffffffffffffffda RBX: 00007fbc7250c6d4 RCX: 0000000000455979 [ 140.152550] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 140.159822] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.167107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.174383] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000001 [ 140.181686] CPU: 0 PID: 10307 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 140.188643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.198023] Call Trace: [ 140.200661] dump_stack+0x185/0x1d0 [ 140.204351] should_fail+0x87b/0xab0 [ 140.208122] should_failslab+0x279/0x2a0 [ 140.212286] kmem_cache_alloc+0x136/0xb90 [ 140.223222] ? __blockdev_direct_IO+0x7a2/0x66d0 [ 140.228067] ? kmsan_set_origin+0x9e/0x160 [ 140.232396] __blockdev_direct_IO+0x7a2/0x66d0 [ 140.237079] ? find_get_pages_range_tag+0xf1b/0x1070 [ 140.242289] ? __msan_metadata_ptr_for_store_1+0x13/0x20 2018/05/06 15:25:54 executing program 7 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 140.247816] ? pagevec_lookup_range_tag+0x11b/0x180 [ 140.253529] ? ext4_get_block_unwritten+0xb0/0xb0 [ 140.258491] ext4_direct_IO+0xd51/0x2410 [ 140.262638] ? ext4_releasepage+0x450/0x450 [ 140.267002] generic_file_read_iter+0x3bd2/0x4440 [ 140.271899] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.276797] ? fsnotify+0x493/0x18f0 [ 140.280616] ext4_file_read_iter+0x30f/0x520 [ 140.285143] ? ext4_llseek+0x480/0x480 [ 140.289135] __vfs_read+0x7dd/0x9b0 [ 140.292895] vfs_read+0x36c/0x6c0 [ 140.296736] SYSC_pread64+0x275/0x310 [ 140.300650] SyS_pread64+0x65/0x90 [ 140.304289] do_syscall_64+0x309/0x430 [ 140.308236] ? SYSC_write+0x360/0x360 [ 140.312080] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.317293] RIP: 0033:0x455979 [ 140.319484] FAULT_INJECTION: forcing a failure. [ 140.319484] name failslab, interval 1, probability 0, space 0, times 0 [ 140.320496] RSP: 002b:00007fd465e38c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 140.320529] RAX: ffffffffffffffda RBX: 00007fd465e396d4 RCX: 0000000000455979 [ 140.320548] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 140.320566] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.320581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.320617] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 140.376635] CPU: 1 PID: 10330 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 140.383585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.393401] Call Trace: [ 140.396142] dump_stack+0x185/0x1d0 [ 140.399818] should_fail+0x87b/0xab0 [ 140.403638] should_failslab+0x279/0x2a0 [ 140.407750] kmem_cache_alloc+0x136/0xb90 [ 140.411937] ? mempool_alloc_slab+0x66/0x80 [ 140.416391] ? finish_task_switch+0xdb/0x230 [ 140.420853] ? _cond_resched+0x5e/0xd0 [ 140.424784] mempool_alloc_slab+0x66/0x80 [ 140.428970] ? mempool_free+0x430/0x430 [ 140.432980] mempool_alloc+0x156/0x7e0 [ 140.436910] ? dio_new_bio+0x5f1/0xd00 [ 140.440852] bio_alloc_bioset+0x388/0xd30 [ 140.445037] ? kmsan_set_origin+0x9e/0x160 [ 140.449317] dio_new_bio+0x5f1/0xd00 [ 140.453076] ? dio_send_cur_page+0x1ce/0x18e0 [ 140.457607] dio_send_cur_page+0x803/0x18e0 [ 140.461969] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.466767] ? submit_page_section+0xec/0x12f0 [ 140.471394] submit_page_section+0x511/0x12f0 [ 140.476005] __blockdev_direct_IO+0x312d/0x66d0 [ 140.480791] ? ext4_get_block_unwritten+0xb0/0xb0 [ 140.485741] ext4_direct_IO+0xd51/0x2410 [ 140.489883] ? ext4_releasepage+0x450/0x450 [ 140.494243] generic_file_read_iter+0x3bd2/0x4440 [ 140.499150] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.504051] ? fsnotify+0x493/0x18f0 [ 140.507878] ext4_file_read_iter+0x30f/0x520 [ 140.512392] ? ext4_llseek+0x480/0x480 [ 140.516374] __vfs_read+0x7dd/0x9b0 [ 140.520130] vfs_read+0x36c/0x6c0 [ 140.523703] SYSC_pread64+0x275/0x310 [ 140.527615] SyS_pread64+0x65/0x90 [ 140.531249] do_syscall_64+0x309/0x430 [ 140.535193] ? SYSC_write+0x360/0x360 [ 140.539035] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.544249] RIP: 0033:0x455979 2018/05/06 15:25:54 executing program 0 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:54 executing program 6 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:54 executing program 4 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 140.547463] RSP: 002b:00007f418334ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 140.555212] RAX: ffffffffffffffda RBX: 00007f418334b6d4 RCX: 0000000000455979 [ 140.562508] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 140.569803] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.577104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.584407] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000001 [ 140.601962] FAULT_INJECTION: forcing a failure. [ 140.601962] name failslab, interval 1, probability 0, space 0, times 0 [ 140.608556] FAULT_INJECTION: forcing a failure. [ 140.608556] name failslab, interval 1, probability 0, space 0, times 0 [ 140.613420] CPU: 1 PID: 10340 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 140.631501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.640870] Call Trace: [ 140.643489] dump_stack+0x185/0x1d0 [ 140.647137] should_fail+0x87b/0xab0 [ 140.650887] should_failslab+0x279/0x2a0 [ 140.654961] kmem_cache_alloc+0x136/0xb90 [ 140.659120] ? _cond_resched+0x3c/0xd0 [ 140.663018] ? mempool_alloc_slab+0x66/0x80 [ 140.667395] ? _cond_resched+0x3c/0xd0 [ 140.671301] mempool_alloc_slab+0x66/0x80 [ 140.675455] ? mempool_free+0x430/0x430 [ 140.679438] mempool_alloc+0x156/0x7e0 [ 140.683336] ? dio_new_bio+0x5f1/0xd00 [ 140.687240] bio_alloc_bioset+0x388/0xd30 [ 140.691399] ? kmsan_set_origin+0x9e/0x160 [ 140.695750] dio_new_bio+0x5f1/0xd00 [ 140.699540] ? dio_send_cur_page+0x1ce/0x18e0 [ 140.704082] dio_send_cur_page+0x803/0x18e0 [ 140.708462] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.713142] ? submit_page_section+0xec/0x12f0 [ 140.717737] submit_page_section+0x511/0x12f0 [ 140.722302] __blockdev_direct_IO+0x312d/0x66d0 [ 140.727049] ? ext4_get_block_unwritten+0xb0/0xb0 [ 140.731956] ext4_direct_IO+0xd51/0x2410 [ 140.736068] ? ext4_releasepage+0x450/0x450 [ 140.740429] generic_file_read_iter+0x3bd2/0x4440 [ 140.745332] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.750200] ? fsnotify+0x493/0x18f0 [ 140.753979] ext4_file_read_iter+0x30f/0x520 [ 140.758468] ? ext4_llseek+0x480/0x480 [ 140.762419] __vfs_read+0x7dd/0x9b0 [ 140.766135] vfs_read+0x36c/0x6c0 [ 140.769681] SYSC_pread64+0x275/0x310 [ 140.773560] SyS_pread64+0x65/0x90 [ 140.777167] do_syscall_64+0x309/0x430 [ 140.781084] ? SYSC_write+0x360/0x360 [ 140.784903] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.790187] RIP: 0033:0x455979 [ 140.793398] RSP: 002b:00007fd465e38c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 140.801132] RAX: ffffffffffffffda RBX: 00007fd465e396d4 RCX: 0000000000455979 [ 140.808422] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 140.815712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.823016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.830958] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000001 [ 140.838704] CPU: 0 PID: 10339 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 140.843065] FAULT_INJECTION: forcing a failure. [ 140.843065] name failslab, interval 1, probability 0, space 0, times 0 [ 140.845650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.845664] Call Trace: [ 140.845702] dump_stack+0x185/0x1d0 [ 140.845754] should_fail+0x87b/0xab0 [ 140.876187] should_failslab+0x279/0x2a0 [ 140.880271] kmem_cache_alloc+0x136/0xb90 [ 140.884435] ? _cond_resched+0x3c/0xd0 [ 140.888333] ? mempool_alloc_slab+0x66/0x80 [ 140.892705] ? _cond_resched+0x3c/0xd0 [ 140.896606] mempool_alloc_slab+0x66/0x80 [ 140.900764] ? mempool_free+0x430/0x430 [ 140.904756] mempool_alloc+0x156/0x7e0 [ 140.908666] ? dio_new_bio+0x5f1/0xd00 [ 140.912573] bio_alloc_bioset+0x388/0xd30 [ 140.916732] ? kmsan_set_origin+0x9e/0x160 [ 140.920987] dio_new_bio+0x5f1/0xd00 [ 140.924768] ? dio_send_cur_page+0x1ce/0x18e0 [ 140.929310] dio_send_cur_page+0x803/0x18e0 [ 140.933698] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.938393] ? submit_page_section+0xec/0x12f0 [ 140.942991] submit_page_section+0x511/0x12f0 [ 140.947562] __blockdev_direct_IO+0x312d/0x66d0 [ 140.952307] ? ext4_get_block_unwritten+0xb0/0xb0 [ 140.957220] ext4_direct_IO+0xd51/0x2410 [ 140.961329] ? ext4_releasepage+0x450/0x450 [ 140.965690] generic_file_read_iter+0x3bd2/0x4440 [ 140.970558] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.975429] ? fsnotify+0x493/0x18f0 [ 140.979170] ext4_file_read_iter+0x30f/0x520 [ 140.983651] ? ext4_llseek+0x480/0x480 [ 140.987587] __vfs_read+0x7dd/0x9b0 [ 140.991252] vfs_read+0x36c/0x6c0 [ 140.995617] SYSC_pread64+0x275/0x310 [ 140.999506] SyS_pread64+0x65/0x90 [ 141.003106] do_syscall_64+0x309/0x430 [ 141.007024] ? SYSC_write+0x360/0x360 [ 141.011190] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.016384] RIP: 0033:0x455979 [ 141.019617] RSP: 002b:00007fa27cc88c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 141.027346] RAX: ffffffffffffffda RBX: 00007fa27cc896d4 RCX: 0000000000455979 [ 141.034622] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 141.041900] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.049180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.056458] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000001 [ 141.063769] CPU: 1 PID: 10341 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 141.070727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.080135] Call Trace: [ 141.082775] dump_stack+0x185/0x1d0 [ 141.086462] should_fail+0x87b/0xab0 [ 141.090288] should_failslab+0x279/0x2a0 [ 141.094408] kmem_cache_alloc+0x136/0xb90 [ 141.098604] ? mempool_alloc_slab+0x66/0x80 [ 141.102977] ? finish_task_switch+0xdb/0x230 [ 141.107443] ? _cond_resched+0x5e/0xd0 [ 141.111376] mempool_alloc_slab+0x66/0x80 [ 141.115575] ? mempool_free+0x430/0x430 [ 141.119592] mempool_alloc+0x156/0x7e0 [ 141.123522] ? dio_new_bio+0x5f1/0xd00 [ 141.127467] bio_alloc_bioset+0x388/0xd30 [ 141.131656] ? kmsan_set_origin+0x9e/0x160 [ 141.135943] dio_new_bio+0x5f1/0xd00 [ 141.139712] ? dio_send_cur_page+0x1ce/0x18e0 [ 141.144254] dio_send_cur_page+0x803/0x18e0 [ 141.148619] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.153342] ? submit_page_section+0xec/0x12f0 [ 141.157972] submit_page_section+0x511/0x12f0 [ 141.162590] __blockdev_direct_IO+0x312d/0x66d0 [ 141.167389] ? ext4_get_block_unwritten+0xb0/0xb0 [ 141.172354] ext4_direct_IO+0xd51/0x2410 [ 141.176495] ? ext4_releasepage+0x450/0x450 [ 141.180857] generic_file_read_iter+0x3bd2/0x4440 [ 141.185775] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.190674] ? fsnotify+0x493/0x18f0 [ 141.194496] ext4_file_read_iter+0x30f/0x520 [ 141.199026] ? ext4_llseek+0x480/0x480 [ 141.203009] __vfs_read+0x7dd/0x9b0 [ 141.206774] vfs_read+0x36c/0x6c0 [ 141.210357] SYSC_pread64+0x275/0x310 [ 141.214298] SyS_pread64+0x65/0x90 [ 141.217946] do_syscall_64+0x309/0x430 [ 141.222098] ? SYSC_write+0x360/0x360 [ 141.225952] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.231194] RIP: 0033:0x455979 [ 141.234412] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 141.242169] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 [ 141.249477] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 141.256782] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.264098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.271408] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000001 2018/05/06 15:25:55 executing program 3 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:55 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:55 executing program 7 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:55 executing program 4 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:55 executing program 0 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:55 executing program 6 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:55 executing program 1 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:55 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) [ 141.402225] FAULT_INJECTION: forcing a failure. [ 141.402225] name failslab, interval 1, probability 0, space 0, times 0 [ 141.413663] CPU: 1 PID: 10352 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 141.420623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.430034] Call Trace: [ 141.432697] dump_stack+0x185/0x1d0 [ 141.433894] FAULT_INJECTION: forcing a failure. [ 141.433894] name failslab, interval 1, probability 0, space 0, times 0 [ 141.436374] should_fail+0x87b/0xab0 [ 141.436424] should_failslab+0x279/0x2a0 [ 141.436464] kmem_cache_alloc+0x136/0xb90 [ 141.436532] ? mempool_alloc_slab+0x66/0x80 [ 141.463967] ? mempool_alloc+0xb5/0x7e0 [ 141.467972] mempool_alloc_slab+0x66/0x80 [ 141.472144] ? mempool_free+0x430/0x430 [ 141.476134] mempool_alloc+0x156/0x7e0 [ 141.480053] ? mempool_alloc+0x183/0x7e0 [ 141.484225] bvec_alloc+0x2d7/0x430 [ 141.487872] bio_alloc_bioset+0x788/0xd30 [ 141.492129] dio_new_bio+0x5f1/0xd00 [ 141.495862] ? dio_send_cur_page+0x1ce/0x18e0 [ 141.500382] dio_send_cur_page+0x803/0x18e0 [ 141.504727] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.509416] ? submit_page_section+0xec/0x12f0 [ 141.514016] submit_page_section+0x511/0x12f0 [ 141.518599] __blockdev_direct_IO+0x312d/0x66d0 [ 141.523360] ? ext4_get_block_unwritten+0xb0/0xb0 [ 141.528268] ext4_direct_IO+0xd51/0x2410 [ 141.532380] ? ext4_releasepage+0x450/0x450 [ 141.536729] generic_file_read_iter+0x3bd2/0x4440 [ 141.541589] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.546467] ? fsnotify+0x493/0x18f0 [ 141.550212] ext4_file_read_iter+0x30f/0x520 [ 141.554704] ? ext4_llseek+0x480/0x480 [ 141.558641] __vfs_read+0x7dd/0x9b0 [ 141.562354] vfs_read+0x36c/0x6c0 [ 141.565903] SYSC_pread64+0x275/0x310 [ 141.569788] SyS_pread64+0x65/0x90 [ 141.573398] do_syscall_64+0x309/0x430 [ 141.577317] ? SYSC_write+0x360/0x360 [ 141.581141] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.586349] RIP: 0033:0x455979 [ 141.589539] RSP: 002b:00007fbc7250bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 141.597282] RAX: ffffffffffffffda RBX: 00007fbc7250c6d4 RCX: 0000000000455979 [ 141.604563] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 141.611838] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.619115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.626393] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000002 [ 141.633716] CPU: 0 PID: 10360 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 141.640696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.650110] Call Trace: [ 141.652749] dump_stack+0x185/0x1d0 [ 141.656430] should_fail+0x87b/0xab0 [ 141.659875] FAULT_INJECTION: forcing a failure. [ 141.659875] name failslab, interval 1, probability 0, space 0, times 0 [ 141.660263] should_failslab+0x279/0x2a0 [ 141.660352] kmem_cache_alloc+0x136/0xb90 [ 141.679755] ? __blockdev_direct_IO+0x7a2/0x66d0 [ 141.684563] ? kmsan_set_origin+0x9e/0x160 [ 141.688848] __blockdev_direct_IO+0x7a2/0x66d0 [ 141.693840] ? find_get_pages_range_tag+0xf1b/0x1070 [ 141.699011] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 141.704516] ? pagevec_lookup_range_tag+0x11b/0x180 [ 141.709584] ? ext4_get_block_unwritten+0xb0/0xb0 [ 141.714495] ext4_direct_IO+0xd51/0x2410 [ 141.718601] ? ext4_releasepage+0x450/0x450 [ 141.722967] generic_file_read_iter+0x3bd2/0x4440 [ 141.727829] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.733305] ? fsnotify+0x493/0x18f0 [ 141.737068] ext4_file_read_iter+0x30f/0x520 [ 141.741544] ? ext4_llseek+0x480/0x480 [ 141.745477] __vfs_read+0x7dd/0x9b0 [ 141.749185] vfs_read+0x36c/0x6c0 [ 141.752709] SYSC_pread64+0x275/0x310 [ 141.756577] SyS_pread64+0x65/0x90 [ 141.760170] do_syscall_64+0x309/0x430 [ 141.764112] ? SYSC_write+0x360/0x360 [ 141.767936] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.773148] RIP: 0033:0x455979 [ 141.776335] RSP: 002b:00007fd46f933c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 141.784058] RAX: ffffffffffffffda RBX: 00007fd46f9346d4 RCX: 0000000000455979 [ 141.791333] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 141.798607] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.806751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.814028] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 141.821338] CPU: 1 PID: 10362 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 141.828303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.834445] FAULT_INJECTION: forcing a failure. [ 141.834445] name failslab, interval 1, probability 0, space 0, times 0 [ 141.837686] Call Trace: [ 141.837728] dump_stack+0x185/0x1d0 [ 141.837765] should_fail+0x87b/0xab0 [ 141.837806] should_failslab+0x279/0x2a0 [ 141.837843] kmem_cache_alloc+0x136/0xb90 [ 141.837897] ? mempool_alloc_slab+0x66/0x80 [ 141.871479] ? mempool_alloc+0xb5/0x7e0 [ 141.875488] mempool_alloc_slab+0x66/0x80 [ 141.879652] ? mempool_free+0x430/0x430 [ 141.883636] mempool_alloc+0x156/0x7e0 [ 141.887554] ? mempool_alloc+0x183/0x7e0 [ 141.891637] bvec_alloc+0x2d7/0x430 [ 141.895288] bio_alloc_bioset+0x788/0xd30 [ 141.899461] dio_new_bio+0x5f1/0xd00 [ 141.903203] ? dio_send_cur_page+0x1ce/0x18e0 [ 141.907711] dio_send_cur_page+0x803/0x18e0 [ 141.912053] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.916738] ? submit_page_section+0xec/0x12f0 [ 141.921330] submit_page_section+0x511/0x12f0 [ 141.925897] __blockdev_direct_IO+0x312d/0x66d0 [ 141.930650] ? ext4_get_block_unwritten+0xb0/0xb0 [ 141.935557] ext4_direct_IO+0xd51/0x2410 [ 141.939659] ? ext4_releasepage+0x450/0x450 [ 141.944081] generic_file_read_iter+0x3bd2/0x4440 [ 141.948950] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.953814] ? fsnotify+0x493/0x18f0 [ 141.957592] ext4_file_read_iter+0x30f/0x520 [ 141.962084] ? ext4_llseek+0x480/0x480 [ 141.966027] __vfs_read+0x7dd/0x9b0 [ 141.969744] vfs_read+0x36c/0x6c0 [ 141.973282] SYSC_pread64+0x275/0x310 [ 141.977160] SyS_pread64+0x65/0x90 [ 141.980768] do_syscall_64+0x309/0x430 [ 141.984691] ? SYSC_write+0x360/0x360 [ 141.988510] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.993702] RIP: 0033:0x455979 [ 141.996903] RSP: 002b:00007f418334ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 142.004624] RAX: ffffffffffffffda RBX: 00007f418334b6d4 RCX: 0000000000455979 [ 142.011899] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 142.019350] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.026625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.033903] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000002 [ 142.041206] CPU: 0 PID: 10365 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 142.048159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.049936] FAULT_INJECTION: forcing a failure. [ 142.049936] name failslab, interval 1, probability 0, space 0, times 0 [ 142.057538] Call Trace: [ 142.057580] dump_stack+0x185/0x1d0 [ 142.057610] should_fail+0x87b/0xab0 [ 142.057663] should_failslab+0x279/0x2a0 [ 142.082813] kmem_cache_alloc+0x136/0xb90 [ 142.086992] ? mempool_alloc_slab+0x66/0x80 [ 142.091335] ? mempool_alloc+0xb5/0x7e0 [ 142.095324] mempool_alloc_slab+0x66/0x80 [ 142.099482] ? mempool_free+0x430/0x430 [ 142.103463] mempool_alloc+0x156/0x7e0 [ 142.107363] ? mempool_alloc+0x183/0x7e0 [ 142.111439] bvec_alloc+0x2d7/0x430 [ 142.115083] bio_alloc_bioset+0x788/0xd30 [ 142.119252] dio_new_bio+0x5f1/0xd00 [ 142.123059] ? dio_send_cur_page+0x1ce/0x18e0 [ 142.127604] dio_send_cur_page+0x803/0x18e0 [ 142.131987] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.136673] ? submit_page_section+0xec/0x12f0 [ 142.141795] submit_page_section+0x511/0x12f0 [ 142.146361] __blockdev_direct_IO+0x312d/0x66d0 [ 142.151114] ? ext4_get_block_unwritten+0xb0/0xb0 [ 142.156024] ext4_direct_IO+0xd51/0x2410 [ 142.160132] ? ext4_releasepage+0x450/0x450 [ 142.164465] generic_file_read_iter+0x3bd2/0x4440 [ 142.169335] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.174201] ? fsnotify+0x493/0x18f0 [ 142.177957] ext4_file_read_iter+0x30f/0x520 [ 142.182441] ? ext4_llseek+0x480/0x480 [ 142.186377] __vfs_read+0x7dd/0x9b0 [ 142.190096] vfs_read+0x36c/0x6c0 [ 142.193630] SYSC_pread64+0x275/0x310 [ 142.197503] SyS_pread64+0x65/0x90 [ 142.201106] do_syscall_64+0x309/0x430 [ 142.205026] ? SYSC_write+0x360/0x360 [ 142.208849] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.214046] RIP: 0033:0x455979 [ 142.217234] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 142.224955] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 [ 142.232229] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 142.240629] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.247925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.255200] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000002 [ 142.262501] CPU: 1 PID: 10364 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 142.269455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.278836] Call Trace: [ 142.281470] dump_stack+0x185/0x1d0 [ 142.285147] should_fail+0x87b/0xab0 [ 142.288920] should_failslab+0x279/0x2a0 [ 142.293032] kmem_cache_alloc+0x136/0xb90 [ 142.297251] ? mempool_alloc_slab+0x66/0x80 [ 142.301641] ? mempool_alloc+0xb5/0x7e0 [ 142.305664] mempool_alloc_slab+0x66/0x80 [ 142.309847] ? mempool_free+0x430/0x430 [ 142.313852] mempool_alloc+0x156/0x7e0 [ 142.317781] ? mempool_alloc+0x183/0x7e0 [ 142.321884] bvec_alloc+0x2d7/0x430 [ 142.325565] bio_alloc_bioset+0x788/0xd30 [ 142.329758] dio_new_bio+0x5f1/0xd00 [ 142.333580] ? dio_send_cur_page+0x1ce/0x18e0 [ 142.338178] dio_send_cur_page+0x803/0x18e0 [ 142.342601] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.347315] ? submit_page_section+0xec/0x12f0 [ 142.351936] submit_page_section+0x511/0x12f0 [ 142.356534] __blockdev_direct_IO+0x312d/0x66d0 [ 142.361316] ? ext4_get_block_unwritten+0xb0/0xb0 [ 142.366273] ext4_direct_IO+0xd51/0x2410 [ 142.370436] ? ext4_releasepage+0x450/0x450 [ 142.374811] generic_file_read_iter+0x3bd2/0x4440 [ 142.379727] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.384652] ? fsnotify+0x493/0x18f0 [ 142.386099] FAULT_INJECTION: forcing a failure. [ 142.386099] name failslab, interval 1, probability 0, space 0, times 0 [ 142.388482] ext4_file_read_iter+0x30f/0x520 [ 142.388584] ? ext4_llseek+0x480/0x480 [ 142.388656] __vfs_read+0x7dd/0x9b0 [ 142.388769] vfs_read+0x36c/0x6c0 [ 142.415386] SYSC_pread64+0x275/0x310 [ 142.419297] SyS_pread64+0x65/0x90 [ 142.422906] do_syscall_64+0x309/0x430 [ 142.426830] ? SYSC_write+0x360/0x360 [ 142.430656] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.435866] RIP: 0033:0x455979 [ 142.439073] RSP: 002b:00007fd465e38c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 142.446797] RAX: ffffffffffffffda RBX: 00007fd465e396d4 RCX: 0000000000455979 [ 142.454076] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 142.461348] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.468622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.475902] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000002 [ 142.483214] CPU: 0 PID: 10363 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 142.490174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.499556] Call Trace: [ 142.502199] dump_stack+0x185/0x1d0 [ 142.505880] should_fail+0x87b/0xab0 [ 142.509662] should_failslab+0x279/0x2a0 [ 142.513778] kmem_cache_alloc+0x136/0xb90 [ 142.517965] ? mempool_alloc_slab+0x66/0x80 [ 142.522330] ? mempool_alloc+0xb5/0x7e0 [ 142.526349] mempool_alloc_slab+0x66/0x80 [ 142.530541] ? mempool_free+0x430/0x430 [ 142.534554] mempool_alloc+0x156/0x7e0 [ 142.538491] ? mempool_alloc+0x183/0x7e0 [ 142.542604] bvec_alloc+0x2d7/0x430 [ 142.546288] bio_alloc_bioset+0x788/0xd30 [ 142.550488] dio_new_bio+0x5f1/0xd00 [ 142.554272] ? dio_send_cur_page+0x1ce/0x18e0 [ 142.558818] dio_send_cur_page+0x803/0x18e0 [ 142.563182] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.567894] ? submit_page_section+0xec/0x12f0 [ 142.572521] submit_page_section+0x511/0x12f0 [ 142.577133] __blockdev_direct_IO+0x312d/0x66d0 [ 142.581927] ? ext4_get_block_unwritten+0xb0/0xb0 [ 142.586885] ext4_direct_IO+0xd51/0x2410 [ 142.591031] ? ext4_releasepage+0x450/0x450 [ 142.595745] generic_file_read_iter+0x3bd2/0x4440 [ 142.600650] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.605552] ? fsnotify+0x493/0x18f0 [ 142.609377] ext4_file_read_iter+0x30f/0x520 [ 142.613912] ? ext4_llseek+0x480/0x480 [ 142.617879] __vfs_read+0x7dd/0x9b0 [ 142.621634] vfs_read+0x36c/0x6c0 [ 142.625209] SYSC_pread64+0x275/0x310 [ 142.629122] SyS_pread64+0x65/0x90 [ 142.632769] do_syscall_64+0x309/0x430 [ 142.636709] ? SYSC_write+0x360/0x360 [ 142.640549] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.645765] RIP: 0033:0x455979 [ 142.648972] RSP: 002b:00007fa27cc88c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 142.656719] RAX: ffffffffffffffda RBX: 00007fa27cc896d4 RCX: 0000000000455979 [ 142.664020] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 142.671317] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.678600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.685879] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000002 2018/05/06 15:25:56 executing program 3 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:56 executing program 6 (fault-call:2 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:56 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:56 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x12000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x8, 0xa6, 0x8, 0x100, 0x4, 0x3}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:56 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:56 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x69, 0x29}, {0xe56f, 0x4ee3}, {0x2, 0x40}, {0x0, 0x9}, {0x10000, 0x8001}, {0x6075, 0x4}]}) fcntl$setstatus(r1, 0x4, 0x40000000006000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x1, 'syz_tun\x00', 0x3}, 0x18) pread64(r1, &(0x7f0000002280)=""/4096, 0xffffffffffffffca, 0xfffffffffffffffb) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x106) [ 142.788642] FAULT_INJECTION: forcing a failure. [ 142.788642] name failslab, interval 1, probability 0, space 0, times 0 [ 142.800097] CPU: 0 PID: 10383 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 142.807058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.816446] Call Trace: [ 142.819091] dump_stack+0x185/0x1d0 [ 142.822778] should_fail+0x87b/0xab0 [ 142.826553] should_failslab+0x279/0x2a0 [ 142.830670] kmem_cache_alloc+0x136/0xb90 [ 142.834863] ? _cond_resched+0x3c/0xd0 2018/05/06 15:25:56 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) [ 142.838822] ? mempool_alloc_slab+0x66/0x80 [ 142.843235] ? _cond_resched+0x3c/0xd0 [ 142.847172] mempool_alloc_slab+0x66/0x80 [ 142.851360] ? mempool_free+0x430/0x430 [ 142.855368] mempool_alloc+0x156/0x7e0 [ 142.859317] ? dio_new_bio+0x5f1/0xd00 [ 142.863251] bio_alloc_bioset+0x388/0xd30 [ 142.867435] ? kmsan_set_origin+0x9e/0x160 [ 142.871728] dio_new_bio+0x5f1/0xd00 [ 142.875547] ? dio_send_cur_page+0x1ce/0x18e0 [ 142.887026] dio_send_cur_page+0x803/0x18e0 [ 142.891482] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.896211] ? submit_page_section+0xec/0x12f0 [ 142.900855] submit_page_section+0x511/0x12f0 [ 142.905483] __blockdev_direct_IO+0x312d/0x66d0 [ 142.910281] ? ext4_get_block_unwritten+0xb0/0xb0 [ 142.915251] ext4_direct_IO+0xd51/0x2410 [ 142.919403] ? ext4_releasepage+0x450/0x450 [ 142.923767] generic_file_read_iter+0x3bd2/0x4440 [ 142.928677] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.933583] ? fsnotify+0x493/0x18f0 [ 142.937407] ext4_file_read_iter+0x30f/0x520 [ 142.941948] ? ext4_llseek+0x480/0x480 [ 142.945946] __vfs_read+0x7dd/0x9b0 [ 142.949703] vfs_read+0x36c/0x6c0 [ 142.953279] SYSC_pread64+0x275/0x310 [ 142.957208] SyS_pread64+0x65/0x90 [ 142.960856] do_syscall_64+0x309/0x430 [ 142.964813] ? SYSC_write+0x360/0x360 [ 142.968662] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.973881] RIP: 0033:0x455979 [ 142.975125] FAULT_INJECTION: forcing a failure. [ 142.975125] name failslab, interval 1, probability 0, space 0, times 0 [ 142.977096] RSP: 002b:00007fd46f933c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 142.977131] RAX: ffffffffffffffda RBX: 00007fd46f9346d4 RCX: 0000000000455979 [ 142.977149] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 142.977167] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.977184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.977203] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000001 [ 143.033306] CPU: 1 PID: 10391 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 143.040258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.049636] Call Trace: [ 143.052271] dump_stack+0x185/0x1d0 [ 143.055945] should_fail+0x87b/0xab0 [ 143.059710] should_failslab+0x279/0x2a0 [ 143.063879] kmem_cache_alloc_node+0x151/0xc70 [ 143.068537] ? create_task_io_context+0xb8/0x600 [ 143.073333] ? blk_add_trace_bio_remap+0x4ec/0x510 [ 143.078291] ? create_task_io_context+0x5a/0x600 [ 143.083084] create_task_io_context+0xb8/0x600 [ 143.087711] generic_make_request_checks+0x194c/0x2920 [ 143.093079] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.097824] ? generic_make_request+0x63/0x13a0 [ 143.102561] ? submit_bio+0x2dc/0x720 [ 143.106445] ? submit_bio+0x2dc/0x720 [ 143.110277] generic_make_request+0x8b/0x13a0 [ 143.114834] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.119711] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.124418] ? __blockdev_direct_IO+0x5721/0x66d0 [ 143.129332] ? submit_bio+0x47/0x720 [ 143.133110] ? __blockdev_direct_IO+0x5721/0x66d0 [ 143.138027] submit_bio+0x2dc/0x720 [ 143.141740] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 143.146484] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 143.152010] __blockdev_direct_IO+0x5721/0x66d0 [ 143.156780] ? ext4_get_block_unwritten+0xb0/0xb0 [ 143.161707] ext4_direct_IO+0xd51/0x2410 [ 143.165834] ? ext4_releasepage+0x450/0x450 [ 143.170190] generic_file_read_iter+0x3bd2/0x4440 [ 143.175078] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.179960] ? fsnotify+0x493/0x18f0 [ 143.183751] ext4_file_read_iter+0x30f/0x520 [ 143.188259] ? ext4_llseek+0x480/0x480 [ 143.192224] __vfs_read+0x7dd/0x9b0 [ 143.195974] vfs_read+0x36c/0x6c0 [ 143.199538] SYSC_pread64+0x275/0x310 [ 143.203444] SyS_pread64+0x65/0x90 [ 143.207078] do_syscall_64+0x309/0x430 [ 143.211024] ? SYSC_write+0x360/0x360 [ 143.214872] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.220086] RIP: 0033:0x455979 [ 143.223292] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 143.231038] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 [ 143.238329] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 143.245622] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.252910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.260200] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000003 2018/05/06 15:25:57 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0x6af9e507, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 15:25:57 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf8, r1, 0x77aa765dfc9c8e7a, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x78d8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x6}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x83}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x48200) 2018/05/06 15:25:57 executing program 3 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:57 executing program 6 (fault-call:2 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/88, 0x58}, &(0x7f0000000140), 0x8}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) [ 143.358543] FAULT_INJECTION: forcing a failure. [ 143.358543] name failslab, interval 1, probability 0, space 0, times 0 [ 143.369920] CPU: 1 PID: 10406 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 143.376869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.386239] Call Trace: [ 143.388890] dump_stack+0x185/0x1d0 [ 143.392568] should_fail+0x87b/0xab0 [ 143.396341] should_failslab+0x279/0x2a0 [ 143.400455] kmem_cache_alloc+0x136/0xb90 [ 143.404643] ? mempool_alloc_slab+0x66/0x80 [ 143.409003] ? mempool_alloc+0xb5/0x7e0 [ 143.413020] mempool_alloc_slab+0x66/0x80 [ 143.417213] ? mempool_free+0x430/0x430 [ 143.421229] mempool_alloc+0x156/0x7e0 [ 143.425198] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.429913] ? bio_alloc_bioset+0x73/0xd30 [ 143.434189] bio_alloc_bioset+0x388/0xd30 [ 143.435743] FAULT_INJECTION: forcing a failure. [ 143.435743] name failslab, interval 1, probability 0, space 0, times 0 [ 143.438371] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.438428] bio_split+0x107/0x600 [ 143.438468] blk_queue_split+0x18fc/0x23c0 [ 143.438555] blk_mq_make_request+0x279/0x24b0 [ 143.466796] ? kmsan_memcpy_origins+0x80/0x170 [ 143.471430] ? kmsan_set_origin+0x9e/0x160 [ 143.475720] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 143.480311] generic_make_request+0x3e2/0x13a0 [ 143.484920] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.489604] ? __blockdev_direct_IO+0x5721/0x66d0 [ 143.494457] submit_bio+0x2dc/0x720 [ 143.498105] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 143.502819] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 143.508310] __blockdev_direct_IO+0x5721/0x66d0 [ 143.513057] ? ext4_get_block_unwritten+0xb0/0xb0 [ 143.517971] ext4_direct_IO+0xd51/0x2410 [ 143.522080] ? ext4_releasepage+0x450/0x450 [ 143.526412] generic_file_read_iter+0x3bd2/0x4440 [ 143.531266] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.536124] ? fsnotify+0x493/0x18f0 [ 143.539859] ext4_file_read_iter+0x30f/0x520 [ 143.544337] ? ext4_llseek+0x480/0x480 [ 143.548266] __vfs_read+0x7dd/0x9b0 [ 143.551976] vfs_read+0x36c/0x6c0 [ 143.555520] SYSC_pread64+0x275/0x310 [ 143.559401] SyS_pread64+0x65/0x90 [ 143.563003] do_syscall_64+0x309/0x430 [ 143.567185] ? SYSC_write+0x360/0x360 [ 143.571000] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.576198] RIP: 0033:0x455979 [ 143.579386] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 143.587109] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 [ 143.594382] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 143.601654] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.608926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.616198] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000004 [ 143.623494] CPU: 0 PID: 10418 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 143.630436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.639809] Call Trace: [ 143.642445] dump_stack+0x185/0x1d0 [ 143.646115] should_fail+0x87b/0xab0 [ 143.649870] should_failslab+0x279/0x2a0 [ 143.653973] kmem_cache_alloc+0x136/0xb90 [ 143.658168] ? mempool_alloc_slab+0x66/0x80 [ 143.662522] ? mempool_alloc+0xb5/0x7e0 [ 143.666528] mempool_alloc_slab+0x66/0x80 [ 143.670704] ? mempool_free+0x430/0x430 [ 143.674703] mempool_alloc+0x156/0x7e0 [ 143.678639] ? mempool_alloc+0x183/0x7e0 [ 143.682750] bvec_alloc+0x2d7/0x430 [ 143.686417] bio_alloc_bioset+0x788/0xd30 [ 143.690606] dio_new_bio+0x5f1/0xd00 [ 143.694413] ? dio_send_cur_page+0x1ce/0x18e0 [ 143.698981] dio_send_cur_page+0x803/0x18e0 [ 143.703396] ? __msan_poison_alloca+0x15c/0x1d0 2018/05/06 15:25:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xce8}, 0x1) fcntl$setstatus(r0, 0x4, 0x6000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x5, 0x101}, {0x1, 0x6}, 0x6a2, 0x5, 0x401}) 2018/05/06 15:25:57 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) [ 143.708099] ? submit_page_section+0xec/0x12f0 [ 143.712714] submit_page_section+0x511/0x12f0 [ 143.717306] __blockdev_direct_IO+0x312d/0x66d0 [ 143.722084] ? ext4_get_block_unwritten+0xb0/0xb0 [ 143.727033] ext4_direct_IO+0xd51/0x2410 [ 143.731168] ? ext4_releasepage+0x450/0x450 [ 143.735523] generic_file_read_iter+0x3bd2/0x4440 [ 143.740419] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.745310] ? fsnotify+0x493/0x18f0 [ 143.749118] ext4_file_read_iter+0x30f/0x520 [ 143.753634] ? ext4_llseek+0x480/0x480 [ 143.757601] __vfs_read+0x7dd/0x9b0 [ 143.761349] vfs_read+0x36c/0x6c0 [ 143.764925] SYSC_pread64+0x275/0x310 [ 143.768838] SyS_pread64+0x65/0x90 [ 143.772473] do_syscall_64+0x309/0x430 [ 143.776412] ? SYSC_write+0x360/0x360 [ 143.780253] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.785462] RIP: 0033:0x455979 [ 143.788666] RSP: 002b:00007fd46f933c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 143.796405] RAX: ffffffffffffffda RBX: 00007fd46f9346d4 RCX: 0000000000455979 [ 143.803701] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 143.811006] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.818304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.825597] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000002 2018/05/06 15:25:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") exit(0xff8) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x20}, {r0, 0x400}], 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x6000) delete_module(&(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x200) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:57 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/sco\x00') r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000280)=""/4096, 0x11fa, 0x0) clock_adjtime(0x1, &(0x7f0000000000)={0xa8b, 0x7f, 0x0, 0x200000004000, 0x9, 0x1, 0x6, 0x1, 0x1a, 0xad74, 0x8, 0xa04, 0x2, 0x9, 0x1, 0x5, 0x4, 0x5, 0x7ff, 0x4, 0x1, 0x29, 0x8, 0x48, 0x20, 0x1}) 2018/05/06 15:25:57 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'vboxnet1'}, {0x20, '\'@{!#'}, {0x20, "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, {0x20, '*'}, {0x20, '}}(selinux#$'}, {0x20, "d66d696d655f747970652f2f776c616e30656d305d"}, {0x20}, {0x20, "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, {0x20, "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}], 0xa, "9262d28717a61d6de76e376d24b528025387af39ed2b7e0caf9e7b228d403a64a272fe227a3dc0240070f07fc555b8185556718a646c4ca21c69eb05d1e0e5d69db99d43cab96ca00054ce3cb4a67a29e3a835bc0fb08cca16c2e87d6bfa61f0b66156b6bb98215b16256d3b998f64ffe7555ed070ddca6dd58cb8fd378432873098b27bdce8f28b13bf328e84d34c0496a4c6f4cec264ce446825af4b32f55790266c48478611bb90c0148892d1db7de798c8e4ae411406260682cc9f"}, 0x1b4) lseek(r0, 0x0, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:58 executing program 6 (fault-call:2 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:58 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 144.123844] FAULT_INJECTION: forcing a failure. [ 144.123844] name failslab, interval 1, probability 0, space 0, times 0 [ 144.135252] CPU: 0 PID: 10453 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 144.142209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.151594] Call Trace: [ 144.154232] dump_stack+0x185/0x1d0 [ 144.157918] should_fail+0x87b/0xab0 [ 144.161686] should_failslab+0x279/0x2a0 [ 144.165869] kmem_cache_alloc+0x136/0xb90 2018/05/06 15:25:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x14) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 144.170126] ? __blockdev_direct_IO+0x7a2/0x66d0 [ 144.174959] ? kmsan_set_origin+0x9e/0x160 [ 144.179277] __blockdev_direct_IO+0x7a2/0x66d0 [ 144.183971] ? find_get_pages_range_tag+0xf1b/0x1070 [ 144.189186] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 144.194714] ? pagevec_lookup_range_tag+0x11b/0x180 [ 144.199825] ? ext4_get_block_unwritten+0xb0/0xb0 [ 144.204780] ext4_direct_IO+0xd51/0x2410 [ 144.208929] ? ext4_releasepage+0x450/0x450 [ 144.213298] generic_file_read_iter+0x3bd2/0x4440 [ 144.218221] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/06 15:25:58 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) [ 144.223138] ? fsnotify+0x493/0x18f0 [ 144.226967] ext4_file_read_iter+0x30f/0x520 [ 144.231497] ? ext4_llseek+0x480/0x480 [ 144.235471] __vfs_read+0x7dd/0x9b0 [ 144.239230] vfs_read+0x36c/0x6c0 [ 144.242810] SYSC_pread64+0x275/0x310 [ 144.246721] SyS_pread64+0x65/0x90 [ 144.250352] do_syscall_64+0x309/0x430 [ 144.254302] ? SYSC_write+0x360/0x360 [ 144.258148] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.263363] RIP: 0033:0x455979 [ 144.266571] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 144.274333] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 144.277587] FAULT_INJECTION: forcing a failure. [ 144.277587] name failslab, interval 1, probability 0, space 0, times 0 [ 144.281626] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 144.281644] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.281662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.281680] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 2018/05/06 15:25:58 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0x100000001, 0x1, 0x3f, 0x6, 0x2, 0x2, 0x18, 0x5, 0x867, 0x2, 0x4, 0x7}) pipe(&(0x7f0000000180)) fcntl$setstatus(r1, 0x4, 0x6000) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9, 0xfff, 0x10000) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20280, 0x108) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x9, 0xfffffffffffffffd}, 0x20}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000002c0)="841c977f8f8a4693cbcd3e7f02d6ca3aec7a1119251c409d586199a6705e28d169aad4d5fdda8a413ce7cf8503c4a675a3dfb2bafb5a1cb0c92a98f518691477d079098d154543d726df4eed497c41bcea87e1111a90c8751aea1ad3173f42ac87dce69fba9a259b2a94", 0x6a) fcntl$getown(r1, 0x9) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) fcntl$setsig(r2, 0xa, 0x2c) fcntl$getown(r1, 0x9) [ 144.322610] CPU: 1 PID: 10455 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 144.329555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.338932] Call Trace: [ 144.341563] dump_stack+0x185/0x1d0 [ 144.345234] should_fail+0x87b/0xab0 [ 144.348993] should_failslab+0x279/0x2a0 [ 144.353103] kmem_cache_alloc+0x136/0xb90 [ 144.357290] ? mempool_alloc_slab+0x66/0x80 [ 144.361647] ? mempool_alloc+0xb5/0x7e0 [ 144.365668] mempool_alloc_slab+0x66/0x80 [ 144.369852] ? mempool_free+0x430/0x430 [ 144.373856] mempool_alloc+0x156/0x7e0 [ 144.377841] ? __msan_poison_alloca+0x15c/0x1d0 [ 144.382562] ? bio_alloc_bioset+0x73/0xd30 [ 144.386888] bio_alloc_bioset+0x388/0xd30 [ 144.391105] bio_split+0x107/0x600 [ 144.394693] blk_queue_split+0x18fc/0x23c0 [ 144.398999] blk_mq_make_request+0x279/0x24b0 [ 144.403545] ? kmsan_memcpy_origins+0x80/0x170 [ 144.408207] ? kmsan_set_origin+0x9e/0x160 [ 144.412523] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 144.417140] generic_make_request+0x3e2/0x13a0 [ 144.421847] submit_bio+0x2dc/0x720 [ 144.421979] mmap: syz-executor4 (10466) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 144.425583] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 144.425647] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 144.425722] __blockdev_direct_IO+0x5721/0x66d0 [ 144.452078] ? ext4_get_block_unwritten+0xb0/0xb0 [ 144.457031] ext4_direct_IO+0xd51/0x2410 [ 144.461172] ? ext4_releasepage+0x450/0x450 [ 144.465531] generic_file_read_iter+0x3bd2/0x4440 [ 144.470434] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.475332] ? fsnotify+0x493/0x18f0 [ 144.479141] ext4_file_read_iter+0x30f/0x520 [ 144.483671] ? ext4_llseek+0x480/0x480 [ 144.487646] __vfs_read+0x7dd/0x9b0 [ 144.491435] vfs_read+0x36c/0x6c0 [ 144.495006] SYSC_pread64+0x275/0x310 [ 144.498926] SyS_pread64+0x65/0x90 [ 144.502574] do_syscall_64+0x309/0x430 [ 144.506515] ? SYSC_write+0x360/0x360 [ 144.510350] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.515567] RIP: 0033:0x455979 [ 144.518774] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 144.526522] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 [ 144.533815] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 144.541109] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.548406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.555699] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000005 2018/05/06 15:25:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x40000006000) syz_open_pts(r0, 0x200000000008027d) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="147f174e63f9ea1aaa3917dd748335682e438c7ada2e766308b9edba98080f83a14cb45ecadce43f22f700e1a21eb82dadbfa65d1000729aaafa6112b91a9dba78d80ffa4520bdfb5e0befd878daa9a46ac8af2f0605fa30b259cbd0f0ab0238b62660604bc40df27c9c086f0c78b87e7ac1b8e8afb90a5b51a6a6873f71ae5eb0c47fcaa0563878d36ac9092db4e05bc518fdbbb56c777f686549f4276b74cc64feb0a20ab27de60b4d660d07e82180373812e31849222f57e811", 0xbb) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/05/06 15:25:58 executing program 5 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0) 2018/05/06 15:25:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101080, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x2001fffe) [ 144.645281] FAULT_INJECTION: forcing a failure. [ 144.645281] name failslab, interval 1, probability 0, space 0, times 0 [ 144.656739] CPU: 0 PID: 10476 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 144.663693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.673071] Call Trace: [ 144.675701] dump_stack+0x185/0x1d0 [ 144.679374] should_fail+0x87b/0xab0 [ 144.683133] should_failslab+0x279/0x2a0 [ 144.687265] kmem_cache_alloc+0x136/0xb90 [ 144.691457] ? _cond_resched+0x3c/0xd0 [ 144.695381] ? mempool_alloc_slab+0x66/0x80 [ 144.699788] ? _cond_resched+0x3c/0xd0 [ 144.703721] mempool_alloc_slab+0x66/0x80 [ 144.707905] ? mempool_free+0x430/0x430 [ 144.711917] mempool_alloc+0x156/0x7e0 [ 144.715843] ? dio_new_bio+0x5f1/0xd00 [ 144.719778] bio_alloc_bioset+0x388/0xd30 [ 144.724108] ? kmsan_set_origin+0x9e/0x160 [ 144.728402] dio_new_bio+0x5f1/0xd00 [ 144.732180] ? dio_send_cur_page+0x1ce/0x18e0 [ 144.736756] dio_send_cur_page+0x803/0x18e0 [ 144.741167] ? __msan_poison_alloca+0x15c/0x1d0 [ 144.745874] ? submit_page_section+0xec/0x12f0 [ 144.750504] submit_page_section+0x511/0x12f0 [ 144.755112] __blockdev_direct_IO+0x312d/0x66d0 [ 144.759912] ? ext4_get_block_unwritten+0xb0/0xb0 [ 144.764867] ext4_direct_IO+0xd51/0x2410 [ 144.769013] ? ext4_releasepage+0x450/0x450 [ 144.773378] generic_file_read_iter+0x3bd2/0x4440 [ 144.778290] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.783190] ? fsnotify+0x493/0x18f0 [ 144.787019] ext4_file_read_iter+0x30f/0x520 [ 144.791547] ? ext4_llseek+0x480/0x480 [ 144.795516] __vfs_read+0x7dd/0x9b0 [ 144.799271] vfs_read+0x36c/0x6c0 [ 144.802845] SYSC_pread64+0x275/0x310 [ 144.806762] SyS_pread64+0x65/0x90 [ 144.810407] do_syscall_64+0x309/0x430 [ 144.814442] ? SYSC_write+0x360/0x360 [ 144.818287] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.823501] RIP: 0033:0x455979 [ 144.826708] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 144.834451] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 144.841747] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 144.849052] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.856347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.863641] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000001 2018/05/06 15:25:59 executing program 6 (fault-call:2 fault-nth:6): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:59 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) 2018/05/06 15:25:59 executing program 5 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xb9, "b7c30e2e52932035f21bf30242b75ff176c771936f33fe87e0fcd612360277382d9c4604bd52c94e4bf308b92adf3b0f347646567b3816574ef13a3483a3b2f229504f7087bec2cc295da1d2e633203ec6c13973c802eada2db3cb2cd607a12cd93efe85ec141d3036fec16cd3813001845ebcceb98126aeff2599c98c4c5c003952842f110ac944d32852a2e5d88ba609813b216219761bfc26a1bea3d4ec8a317bd20adc1c3c5148944231ed7369e062faf461b8383e38cd"}, &(0x7f00000001c0)=0xc1) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0xc47}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) 2018/05/06 15:25:59 executing program 7: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) socket$nl_xfrm(0x10, 0x3, 0x6) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="004300001c0300fa001108000002f5e2070b000000000000"]) 2018/05/06 15:25:59 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:59 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x305300) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) [ 145.165117] FAULT_INJECTION: forcing a failure. [ 145.165117] name failslab, interval 1, probability 0, space 0, times 0 [ 145.176463] CPU: 1 PID: 10504 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 145.183419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.192799] Call Trace: [ 145.195436] dump_stack+0x185/0x1d0 [ 145.199115] should_fail+0x87b/0xab0 [ 145.202885] should_failslab+0x279/0x2a0 [ 145.206992] kmem_cache_alloc+0x136/0xb90 [ 145.211173] ? mempool_alloc_slab+0x66/0x80 [ 145.215531] ? mempool_alloc+0xb5/0x7e0 [ 145.219546] mempool_alloc_slab+0x66/0x80 [ 145.223728] ? mempool_free+0x430/0x430 [ 145.227732] mempool_alloc+0x156/0x7e0 [ 145.231662] ? mempool_alloc+0x183/0x7e0 [ 145.235774] bvec_alloc+0x2d7/0x430 [ 145.239445] bio_alloc_bioset+0x788/0xd30 [ 145.243640] dio_new_bio+0x5f1/0xd00 [ 145.247448] ? dio_send_cur_page+0x1ce/0x18e0 [ 145.252010] dio_send_cur_page+0x803/0x18e0 [ 145.256424] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.261127] ? submit_page_section+0xec/0x12f0 [ 145.265745] submit_page_section+0x511/0x12f0 [ 145.270348] __blockdev_direct_IO+0x312d/0x66d0 [ 145.275127] ? ext4_get_block_unwritten+0xb0/0xb0 [ 145.280060] ext4_direct_IO+0xd51/0x2410 [ 145.284190] ? ext4_releasepage+0x450/0x450 [ 145.288547] generic_file_read_iter+0x3bd2/0x4440 [ 145.293461] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.298353] ? fsnotify+0x493/0x18f0 [ 145.302174] ext4_file_read_iter+0x30f/0x520 [ 145.306701] ? ext4_llseek+0x480/0x480 [ 145.310668] __vfs_read+0x7dd/0x9b0 [ 145.314424] vfs_read+0x36c/0x6c0 [ 145.317994] SYSC_pread64+0x275/0x310 [ 145.321916] SyS_pread64+0x65/0x90 [ 145.325557] do_syscall_64+0x309/0x430 [ 145.329507] ? SYSC_write+0x360/0x360 [ 145.333356] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.338574] RIP: 0033:0x455979 [ 145.341785] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 145.349536] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 145.356844] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 2018/05/06 15:25:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[0x0, 0x5, 0x6, 0x874, 0x0, 0x2, 0x80, 0x9]}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 145.364147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.371447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 145.378750] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000002 [ 145.398161] FAULT_INJECTION: forcing a failure. [ 145.398161] name failslab, interval 1, probability 0, space 0, times 0 [ 145.409926] CPU: 0 PID: 10522 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 145.416880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.426257] Call Trace: [ 145.428883] dump_stack+0x185/0x1d0 [ 145.432560] should_fail+0x87b/0xab0 [ 145.436317] should_failslab+0x279/0x2a0 [ 145.440420] kmem_cache_alloc+0x136/0xb90 [ 145.444604] ? mempool_alloc_slab+0x66/0x80 [ 145.448960] ? mempool_alloc+0xb5/0x7e0 [ 145.452978] mempool_alloc_slab+0x66/0x80 [ 145.457158] ? mempool_free+0x430/0x430 [ 145.461167] mempool_alloc+0x156/0x7e0 [ 145.465139] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.469850] ? bio_alloc_bioset+0x73/0xd30 [ 145.474175] bio_alloc_bioset+0x388/0xd30 [ 145.478414] ? __blk_mq_delay_run_hw_queue+0x270/0x370 [ 145.483736] bio_split+0x107/0x600 [ 145.487317] blk_queue_split+0x18fc/0x23c0 [ 145.491624] blk_mq_make_request+0x279/0x24b0 [ 145.496166] ? kmsan_memcpy_origins+0x80/0x170 [ 145.500831] ? kmsan_set_origin+0x9e/0x160 [ 145.505154] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 145.509770] generic_make_request+0x3e2/0x13a0 [ 145.514424] submit_bio+0x2dc/0x720 [ 145.518106] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 145.522858] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 145.528390] __blockdev_direct_IO+0x5721/0x66d0 [ 145.533153] ? ext4_get_block_unwritten+0xb0/0xb0 [ 145.538107] ext4_direct_IO+0xd51/0x2410 [ 145.542249] ? ext4_releasepage+0x450/0x450 [ 145.546611] generic_file_read_iter+0x3bd2/0x4440 [ 145.551518] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.556424] ? fsnotify+0x493/0x18f0 [ 145.560251] ext4_file_read_iter+0x30f/0x520 [ 145.564789] ? ext4_llseek+0x480/0x480 [ 145.568761] __vfs_read+0x7dd/0x9b0 [ 145.572532] vfs_read+0x36c/0x6c0 [ 145.576121] SYSC_pread64+0x275/0x310 [ 145.579986] SyS_pread64+0x65/0x90 [ 145.583564] do_syscall_64+0x309/0x430 [ 145.587519] ? SYSC_write+0x360/0x360 [ 145.591363] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.596581] RIP: 0033:0x455979 [ 145.599791] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 145.607534] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 2018/05/06 15:25:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x2, r0}) 2018/05/06 15:25:59 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/xfrm_stat\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000001280)=""/4096, 0xfffffffffffffca5, 0x0) 2018/05/06 15:25:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_create1(0x80000) fcntl$setstatus(r0, 0x4, 0x5ffa) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:59 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:25:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x20) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:59 executing program 6 (fault-call:2 fault-nth:7): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:25:59 executing program 5 (fault-call:2 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 145.614827] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 145.622123] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.629417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 145.636708] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000006 [ 145.750421] FAULT_INJECTION: forcing a failure. [ 145.750421] name failslab, interval 1, probability 0, space 0, times 0 [ 145.761879] CPU: 1 PID: 10546 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 145.768832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.778216] Call Trace: [ 145.780850] dump_stack+0x185/0x1d0 [ 145.784532] should_fail+0x87b/0xab0 [ 145.788299] should_failslab+0x279/0x2a0 [ 145.792410] kmem_cache_alloc_node+0x151/0xc70 [ 145.797035] ? create_task_io_context+0xb8/0x600 [ 145.801875] ? blk_add_trace_bio_remap+0x4ec/0x510 [ 145.806846] ? create_task_io_context+0x5a/0x600 [ 145.811645] create_task_io_context+0xb8/0x600 [ 145.816280] generic_make_request_checks+0x194c/0x2920 [ 145.821656] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.826421] ? generic_make_request+0x63/0x13a0 [ 145.828782] FAULT_INJECTION: forcing a failure. [ 145.828782] name failslab, interval 1, probability 0, space 0, times 0 [ 145.831166] ? submit_bio+0x2dc/0x720 [ 145.831236] ? submit_bio+0x2dc/0x720 [ 145.831265] generic_make_request+0x8b/0x13a0 [ 145.831316] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.831401] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.864266] ? __blockdev_direct_IO+0x5721/0x66d0 [ 145.869167] ? submit_bio+0x47/0x720 [ 145.872894] ? __blockdev_direct_IO+0x5721/0x66d0 [ 145.877784] submit_bio+0x2dc/0x720 [ 145.881477] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 145.886188] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 145.891673] __blockdev_direct_IO+0x5721/0x66d0 [ 145.896415] ? ext4_get_block_unwritten+0xb0/0xb0 [ 145.901313] ext4_direct_IO+0xd51/0x2410 [ 145.905497] ? ext4_releasepage+0x450/0x450 [ 145.909825] generic_file_read_iter+0x3bd2/0x4440 [ 145.914688] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.919550] ? fsnotify+0x493/0x18f0 [ 145.923316] ext4_file_read_iter+0x30f/0x520 [ 145.927787] ? ext4_llseek+0x480/0x480 [ 145.931719] __vfs_read+0x7dd/0x9b0 [ 145.935423] vfs_read+0x36c/0x6c0 [ 145.938950] SYSC_pread64+0x275/0x310 [ 145.942822] SyS_pread64+0x65/0x90 [ 145.946420] do_syscall_64+0x309/0x430 [ 145.950335] ? SYSC_write+0x360/0x360 [ 145.954157] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.959348] RIP: 0033:0x455979 [ 145.962536] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 145.970259] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 145.977533] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 145.984805] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.992074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/06 15:26:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[0xb8, 0x3, 0x80, 0x3, 0x1, 0x9, 0x1000, 0x1f]}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 145.999363] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000003 [ 146.006673] CPU: 0 PID: 10549 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 146.013623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.023007] Call Trace: [ 146.025651] dump_stack+0x185/0x1d0 [ 146.029330] should_fail+0x87b/0xab0 [ 146.033096] should_failslab+0x279/0x2a0 [ 146.037204] kmem_cache_alloc+0x136/0xb90 [ 146.041389] ? mempool_alloc_slab+0x66/0x80 [ 146.045744] ? mempool_alloc+0xb5/0x7e0 2018/05/06 15:26:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x0, 0x1, 0x9ae6, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 146.049760] mempool_alloc_slab+0x66/0x80 [ 146.053943] ? mempool_free+0x430/0x430 [ 146.057953] mempool_alloc+0x156/0x7e0 [ 146.061931] ? __msan_poison_alloca+0x15c/0x1d0 [ 146.066639] ? bio_alloc_bioset+0x73/0xd30 [ 146.070966] bio_alloc_bioset+0x388/0xd30 [ 146.075203] ? __blk_mq_delay_run_hw_queue+0x270/0x370 [ 146.080530] bio_split+0x107/0x600 [ 146.084109] blk_queue_split+0x18fc/0x23c0 [ 146.088410] blk_mq_make_request+0x279/0x24b0 [ 146.092952] ? kmsan_memcpy_origins+0x80/0x170 [ 146.097599] ? kmsan_set_origin+0x9e/0x160 2018/05/06 15:26:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0) [ 146.101923] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 146.106538] generic_make_request+0x3e2/0x13a0 [ 146.111240] submit_bio+0x2dc/0x720 [ 146.114975] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 146.119722] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 146.125249] __blockdev_direct_IO+0x5721/0x66d0 [ 146.130027] ? ext4_get_block_unwritten+0xb0/0xb0 [ 146.134978] ext4_direct_IO+0xd51/0x2410 [ 146.139105] ? ext4_releasepage+0x450/0x450 [ 146.143457] generic_file_read_iter+0x3bd2/0x4440 2018/05/06 15:26:00 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) [ 146.148337] ? kmsan_set_origin_inline+0x6b/0x120 [ 146.153222] ? fsnotify+0x493/0x18f0 [ 146.156990] ext4_file_read_iter+0x30f/0x520 [ 146.161514] ? ext4_llseek+0x480/0x480 [ 146.165479] __vfs_read+0x7dd/0x9b0 [ 146.169228] vfs_read+0x36c/0x6c0 [ 146.172804] SYSC_pread64+0x275/0x310 [ 146.176709] SyS_pread64+0x65/0x90 [ 146.180347] do_syscall_64+0x309/0x430 [ 146.184285] ? SYSC_write+0x360/0x360 [ 146.188123] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 146.193333] RIP: 0033:0x455979 [ 146.196541] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 146.204281] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 [ 146.211571] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 146.218867] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.226168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.233464] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000007 2018/05/06 15:26:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = semget(0x2, 0x3, 0x182) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f0000000000)=0x5c) 2018/05/06 15:26:00 executing program 5 (fault-call:2 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:00 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0x10000020f, 0x0) 2018/05/06 15:26:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80840, 0x0) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x321) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f0000000100)=0x8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x7c, r6, 0x600, 0x70bd28, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x44}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x14) fcntl$setstatus(r0, 0x4, 0x6000) r7 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000180), 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) 2018/05/06 15:26:00 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da7504000000f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 146.469323] FAULT_INJECTION: forcing a failure. [ 146.469323] name failslab, interval 1, probability 0, space 0, times 0 [ 146.480705] CPU: 0 PID: 10575 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 146.487656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.497030] Call Trace: [ 146.499664] dump_stack+0x185/0x1d0 [ 146.503337] should_fail+0x87b/0xab0 [ 146.507102] should_failslab+0x279/0x2a0 [ 146.511207] kmem_cache_alloc+0x136/0xb90 [ 146.515388] ? mempool_alloc_slab+0x66/0x80 [ 146.519747] ? mempool_alloc+0xb5/0x7e0 [ 146.523760] mempool_alloc_slab+0x66/0x80 [ 146.527949] ? mempool_free+0x430/0x430 [ 146.531954] mempool_alloc+0x156/0x7e0 [ 146.535924] ? __msan_poison_alloca+0x15c/0x1d0 [ 146.540634] ? bio_alloc_bioset+0x73/0xd30 [ 146.544912] bio_alloc_bioset+0x388/0xd30 [ 146.549094] ? kmsan_set_origin_inline+0x6b/0x120 [ 146.553991] bio_split+0x107/0x600 [ 146.557594] blk_queue_split+0x18fc/0x23c0 [ 146.561918] blk_mq_make_request+0x279/0x24b0 [ 146.566462] ? kmsan_memcpy_origins+0x80/0x170 [ 146.571116] ? kmsan_set_origin+0x9e/0x160 [ 146.575393] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 146.580010] generic_make_request+0x3e2/0x13a0 [ 146.584697] ? __msan_poison_alloca+0x15c/0x1d0 [ 146.589403] ? __blockdev_direct_IO+0x5721/0x66d0 [ 146.594330] submit_bio+0x2dc/0x720 [ 146.598056] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 146.602808] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 146.608335] __blockdev_direct_IO+0x5721/0x66d0 [ 146.613118] ? ext4_get_block_unwritten+0xb0/0xb0 [ 146.618074] ext4_direct_IO+0xd51/0x2410 [ 146.622212] ? ext4_releasepage+0x450/0x450 [ 146.626571] generic_file_read_iter+0x3bd2/0x4440 [ 146.631472] ? kmsan_set_origin_inline+0x6b/0x120 [ 146.636364] ? fsnotify+0x493/0x18f0 [ 146.640180] ext4_file_read_iter+0x30f/0x520 [ 146.644712] ? ext4_llseek+0x480/0x480 [ 146.648684] __vfs_read+0x7dd/0x9b0 [ 146.652456] vfs_read+0x36c/0x6c0 [ 146.656043] SYSC_pread64+0x275/0x310 [ 146.659977] SyS_pread64+0x65/0x90 [ 146.663631] do_syscall_64+0x309/0x430 2018/05/06 15:26:00 executing program 6 (fault-call:2 fault-nth:8): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:00 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) [ 146.667586] ? SYSC_write+0x360/0x360 [ 146.671433] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 146.676673] RIP: 0033:0x455979 [ 146.679881] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 146.687631] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 146.694933] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 146.702225] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.709521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.716813] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000004 [ 146.760791] FAULT_INJECTION: forcing a failure. [ 146.760791] name failslab, interval 1, probability 0, space 0, times 0 [ 146.772163] CPU: 0 PID: 10591 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 146.779115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.788490] Call Trace: [ 146.791121] dump_stack+0x185/0x1d0 [ 146.794793] should_fail+0x87b/0xab0 [ 146.798605] should_failslab+0x279/0x2a0 [ 146.802710] kmem_cache_alloc+0x136/0xb90 [ 146.806898] ? mempool_alloc_slab+0x66/0x80 [ 146.811264] ? finish_task_switch+0xfe/0x230 [ 146.815715] ? _cond_resched+0x5e/0xd0 [ 146.819643] mempool_alloc_slab+0x66/0x80 [ 146.823826] ? mempool_free+0x430/0x430 [ 146.827832] mempool_alloc+0x156/0x7e0 [ 146.831813] ? __msan_poison_alloca+0x15c/0x1d0 [ 146.836526] ? bio_alloc_bioset+0x73/0xd30 [ 146.840854] bio_alloc_bioset+0x388/0xd30 [ 146.845107] ? __blk_mq_delay_run_hw_queue+0x270/0x370 [ 146.850443] bio_split+0x107/0x600 [ 146.854024] blk_queue_split+0x18fc/0x23c0 [ 146.858331] blk_mq_make_request+0x279/0x24b0 [ 146.862873] ? kmsan_memcpy_origins+0x80/0x170 [ 146.867535] ? kmsan_set_origin+0x9e/0x160 [ 146.871864] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 146.876483] generic_make_request+0x3e2/0x13a0 [ 146.881197] submit_bio+0x2dc/0x720 [ 146.884900] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 146.889655] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 146.895189] __blockdev_direct_IO+0x5721/0x66d0 [ 146.899965] ? ext4_get_block_unwritten+0xb0/0xb0 [ 146.904922] ext4_direct_IO+0xd51/0x2410 [ 146.909062] ? ext4_releasepage+0x450/0x450 [ 146.913428] generic_file_read_iter+0x3bd2/0x4440 [ 146.918339] ? kmsan_set_origin_inline+0x6b/0x120 [ 146.923231] ? fsnotify+0x493/0x18f0 [ 146.927051] ext4_file_read_iter+0x30f/0x520 [ 146.931582] ? ext4_llseek+0x480/0x480 [ 146.935554] __vfs_read+0x7dd/0x9b0 [ 146.939310] vfs_read+0x36c/0x6c0 [ 146.942886] SYSC_pread64+0x275/0x310 [ 146.946809] SyS_pread64+0x65/0x90 [ 146.950449] do_syscall_64+0x309/0x430 [ 146.954387] ? SYSC_write+0x360/0x360 [ 146.958224] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 146.963430] RIP: 0033:0x455979 [ 146.966633] RSP: 002b:00007f06def53c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 146.974379] RAX: ffffffffffffffda RBX: 00007f06def546d4 RCX: 0000000000455979 [ 146.981676] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 146.988974] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.996749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 147.004044] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000008 2018/05/06 15:26:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read(r0, &(0x7f0000000000), 0x0) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/06 15:26:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) fcntl$setstatus(r0, 0x4, 0x40000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000900)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x44, r1, 0x500, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xafc}]}, 0x44}, 0x1, 0x0, 0x0, 0x40001}, 0x80) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/248, 0xf8}, {&(0x7f0000000140)=""/212, 0xd4}, {&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000380)=""/95, 0x5f}, {&(0x7f0000000400)=""/244, 0xf4}, {&(0x7f0000000500)=""/166, 0xa6}, {&(0x7f00000005c0)=""/69, 0x45}, {&(0x7f0000000640)=""/25, 0x19}, {&(0x7f0000000680)=""/5, 0x5}], 0x9, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000780)={r0}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 4: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) timerfd_settime(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:26:01 executing program 6 (fault-call:2 fault-nth:9): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x7fff, 0x9, 0xf3, 0x1ff, 0x7, 0x7fff}, 0x1, 0x4, 0x3}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 5 (fault-call:2 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 147.116300] FAULT_INJECTION: forcing a failure. [ 147.116300] name failslab, interval 1, probability 0, space 0, times 0 [ 147.127687] CPU: 0 PID: 10601 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 147.134646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.144022] Call Trace: [ 147.146661] dump_stack+0x185/0x1d0 [ 147.150337] should_fail+0x87b/0xab0 [ 147.154164] should_failslab+0x279/0x2a0 [ 147.158272] kmem_cache_alloc+0x136/0xb90 [ 147.162456] ? mempool_alloc_slab+0x66/0x80 [ 147.166815] ? mempool_alloc+0xb5/0x7e0 [ 147.170836] mempool_alloc_slab+0x66/0x80 [ 147.175016] ? mempool_free+0x430/0x430 [ 147.179024] mempool_alloc+0x156/0x7e0 [ 147.183007] ? __msan_poison_alloca+0x15c/0x1d0 [ 147.187724] ? bio_alloc_bioset+0x73/0xd30 [ 147.192057] bio_alloc_bioset+0x388/0xd30 [ 147.196284] bio_split+0x107/0x600 [ 147.199881] blk_queue_split+0x18fc/0x23c0 [ 147.204197] blk_mq_make_request+0x279/0x24b0 [ 147.208736] ? kmsan_memcpy_origins+0x80/0x170 [ 147.213395] ? kmsan_set_origin+0x9e/0x160 [ 147.217711] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 147.222322] generic_make_request+0x3e2/0x13a0 [ 147.227039] submit_bio+0x2dc/0x720 [ 147.230778] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 147.235530] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 147.241060] __blockdev_direct_IO+0x5721/0x66d0 [ 147.245835] ? ext4_get_block_unwritten+0xb0/0xb0 [ 147.250778] ext4_direct_IO+0xd51/0x2410 [ 147.254913] ? ext4_releasepage+0x450/0x450 [ 147.259268] generic_file_read_iter+0x3bd2/0x4440 [ 147.264152] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.269045] ? fsnotify+0x493/0x18f0 [ 147.272813] ext4_file_read_iter+0x30f/0x520 [ 147.277346] ? ext4_llseek+0x480/0x480 [ 147.281324] __vfs_read+0x7dd/0x9b0 [ 147.285095] vfs_read+0x36c/0x6c0 [ 147.288684] SYSC_pread64+0x275/0x310 [ 147.292620] SyS_pread64+0x65/0x90 [ 147.296258] do_syscall_64+0x309/0x430 [ 147.300201] ? SYSC_write+0x360/0x360 [ 147.304058] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 147.309271] RIP: 0033:0x455979 2018/05/06 15:26:01 executing program 7: gettid() fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) sendto(0xffffffffffffffff, &(0x7f0000000000)="de70839f255f3429b68739", 0xb, 0x20000000, &(0x7f0000000040)=@sco={0x1f, {0x3, 0x100000000, 0x9, 0xfffffffffffff53b, 0x9, 0xb3}}, 0x80) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000240)=0x4) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xad, "b45fa5f070fcd42f3c691b327e4f805393acdf3617bd6d92f921831eb4dc34f41dc486fb16a2ba42df7fade1ecc5416fb4da75f4c84158809f4f5ae20bf24325a29c0506fd3d4d37cfb61f7263191e5a79d829a89e37d255674e748a0501e12810b2764c8201f38ffffabdbe6b815736ddda457eaa4291bc1ea5dbdfd89cc6b877b1d99e23bdb53ddf50cb3bae9f2fe08b36cd704ce6565599a688ba0b09f9245c0f78ede231f7dacf2ece9e69"}, &(0x7f00000001c0)=0xb5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x7ff, 0x9292, 0x8000, 0x3894, 0x9, 0x6, 0x2, 0x8, r1}, 0x20) [ 147.312478] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 147.320218] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 147.327508] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 147.334802] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.342096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 147.349390] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000005 2018/05/06 15:26:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x46000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:26:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/06 15:26:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) 2018/05/06 15:26:01 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91d975eebf000ee9a90f790828bac45d8058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071998e0f3a6f30687a8ba5fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xa3, 0x3f, 0x2, 0x4, 0x7ff, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1f}, &(0x7f00000001c0)=0x8) 2018/05/06 15:26:01 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 5 (fault-call:2 fault-nth:6): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x5, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:26:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/05/06 15:26:01 executing program 0: creat(&(0x7f0000000080)='./file0\x00', 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x5ffc) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fcntl$setstatus(r1, 0x4, 0x6800) recvfrom$ax25(r1, &(0x7f0000000080)=""/135, 0x87, 0x40002000, &(0x7f0000000140)={0x3, {"5c2c754d58bbc6"}, 0x7ff}, 0x10) 2018/05/06 15:26:01 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="e6526d0ba68eca0d02cd014e8906d0cae2a34c7d20e6170492952734aa1f5c9c1f3bff79d51e0232a629a231261141289702bcb272b4f00c7663784307dcc83e8bb7b5199402dd626e61bf827ff4e567e1bc40779d8fbaf622135a4d8a3c7a75c969b15336f5bc38a2ef5266fa89a417b98019b6c9c5b780178c14b684c8", 0x7e}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x42c00) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 147.905817] FAULT_INJECTION: forcing a failure. [ 147.905817] name failslab, interval 1, probability 0, space 0, times 0 [ 147.917289] CPU: 1 PID: 10672 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 147.924249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.933631] Call Trace: [ 147.936272] dump_stack+0x185/0x1d0 [ 147.939939] should_fail+0x87b/0xab0 [ 147.943698] should_failslab+0x279/0x2a0 [ 147.947805] kmem_cache_alloc+0x136/0xb90 [ 147.951990] ? mempool_alloc_slab+0x66/0x80 [ 147.956351] ? mempool_alloc+0xb5/0x7e0 [ 147.960376] mempool_alloc_slab+0x66/0x80 [ 147.964560] ? mempool_free+0x430/0x430 [ 147.968566] mempool_alloc+0x156/0x7e0 [ 147.972546] ? __msan_poison_alloca+0x15c/0x1d0 [ 147.977258] ? bio_alloc_bioset+0x73/0xd30 [ 147.981578] bio_alloc_bioset+0x388/0xd30 [ 147.985816] ? __blk_mq_delay_run_hw_queue+0x270/0x370 [ 147.991147] bio_split+0x107/0x600 [ 147.994739] blk_queue_split+0x18fc/0x23c0 [ 147.999042] blk_mq_make_request+0x279/0x24b0 [ 148.003579] ? kmsan_memcpy_origins+0x80/0x170 [ 148.008232] ? kmsan_set_origin+0x9e/0x160 [ 148.012554] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 148.017173] generic_make_request+0x3e2/0x13a0 [ 148.021909] submit_bio+0x2dc/0x720 [ 148.025597] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 148.030341] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 148.035866] __blockdev_direct_IO+0x5721/0x66d0 [ 148.040625] ? ext4_get_block_unwritten+0xb0/0xb0 [ 148.045567] ext4_direct_IO+0xd51/0x2410 [ 148.049693] ? ext4_releasepage+0x450/0x450 2018/05/06 15:26:02 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:26:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x5ffe) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) pkey_alloc(0x0, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3c, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vlan0\x00'}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x5, 0x1f, 0xff, 0xb8d, 0x80, 0xfffffffffffeffff, 0xfff, 0x3}, {0x2, 0x81, 0x6, 0xc7}, 0x0, 0x6e6bb5, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2}, 0x0, @in6, 0x0, 0x2, 0x1, 0x9, 0x4, 0xda, 0x4}}, 0xe8) [ 148.054049] generic_file_read_iter+0x3bd2/0x4440 [ 148.058944] ? kmsan_set_origin_inline+0x6b/0x120 [ 148.063824] ? fsnotify+0x493/0x18f0 [ 148.067628] ext4_file_read_iter+0x30f/0x520 [ 148.072154] ? ext4_llseek+0x480/0x480 [ 148.076115] __vfs_read+0x7dd/0x9b0 [ 148.079862] vfs_read+0x36c/0x6c0 [ 148.083439] SYSC_pread64+0x275/0x310 [ 148.087361] SyS_pread64+0x65/0x90 [ 148.091007] do_syscall_64+0x309/0x430 [ 148.094949] ? SYSC_write+0x360/0x360 [ 148.098791] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 148.104001] RIP: 0033:0x455979 2018/05/06 15:26:02 executing program 3: socketpair(0x10, 0x2, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x200, 0x1, 0x4, 0x8, 0x400, 0x40, 0xb27, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8, 0x10000, 0xe8cd, r2}, 0x10) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x2, 0xfffffffffffff801, "99adc5d73de0", 0xe165}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x59, 0x7fff, 0x1f}, 0x10) 2018/05/06 15:26:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x40000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 148.107211] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 148.114952] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 148.122241] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 148.129530] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.136820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 148.144109] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000006 2018/05/06 15:26:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) sendmsg$rds(r0, &(0x7f0000001a00)={&(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/90, 0x5a}], 0x4, &(0x7f0000001a40)=ANY=[@ANYBLOB="580000000000000014010000070000000400000081000000", @ANYPTR=&(0x7f0000001340)=ANY=[@ANYBLOB="30b8000000000000"], @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="07020000000000000100000000000000070000000000000000100000000000001000000000000000f7ffffffffffffff5800000000000000140100000700000080000000ffffffff", @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB="ff03000000000000"], @ANYBLOB="0600000000000000fffbffffffffffff7044a428000000000800000000000000ce78e4388b1c7897000000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001440)=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'], @ANYBLOB='K\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="4a00000000000000480000000000000014010000010000000000000007000000", @ANYPTR=&(0x7f0000001500)=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'], @ANYBLOB='u\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000001580)=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'], @ANYBLOB='V\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01000000000000000000000000000000040000000000000058000000000000001401000007000000ffff000008000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYBLOB="9a00000000000000"], @ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="0600000000000000"], @ANYBLOB="00020000000000040000000000000000060000000000000006000000000000000200000000000000fcfffffffffffffb580000000000000014011d00060000000500000000000000e4f4e230ecac900179c6b481dd5b463763cfcfb0da02883a8fdb2ee8b33d4236184a31a423633f6f8be5251dd4424b13f64b8226", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="09000000000000000500000000000000bd000000000000000300000000000000310000000000000006000000000000005800000000000000140100000600000003000000ff7f0000", @ANYPTR=&(0x7f0000001740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="01f0ffffffffffff09000000000000000000000000000000070000000000000032000000000000000300000000000000"], 0x230, 0x200000c0}, 0x20000000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:02 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x4) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) 2018/05/06 15:26:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) 2018/05/06 15:26:02 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)='erspan0\x00'}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:26:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={r1, r2+30000000}, 0x0) 2018/05/06 15:26:02 executing program 5 (fault-call:2 fault-nth:7): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) r1 = dup(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0xffffffffffffff01, 0xfffffffffffffbfe}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x5ffe) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 15:26:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="83d843380593ede4fa235b7eb6c47235706196c4fe7c76d27eab0f574f9b20d4206ae59af6a095f645b2b2afd9ebd10e563f9e58ca19c0aca82644746d98df6961f19fbcf8a1ec9b08277725ccb8fa75c78c7e1f1a7c4488982669b34f0a064d0b213831360dea0b887ef43657402074b0c791735a87477c429cb6d81037972579613745a6d256e5c0edfdc4ba13cb413e062e39885711abae78094c7090ee43ad76083c6f5846ee1535424fed097c75716eaa2af71cc5f4f33e29be00c53e2d", 0xc0, 0xfffffffffffffffb) r2 = geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x7) pread64(r0, &(0x7f0000000280)=""/4096, 0xffffff4e, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'io', 0x20}]}, 0x1d) 2018/05/06 15:26:02 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x103, 0x12047fd) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/29, &(0x7f0000000100)=0x1d) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3ff, @empty, 0x3}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x3c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xe1b1, 0x0) pread64(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000080)=""/49, &(0x7f0000000140)=0x31) [ 148.573791] FAULT_INJECTION: forcing a failure. [ 148.573791] name failslab, interval 1, probability 0, space 0, times 0 [ 148.585219] CPU: 1 PID: 10722 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 148.592174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.601550] Call Trace: [ 148.604185] dump_stack+0x185/0x1d0 [ 148.607856] should_fail+0x87b/0xab0 [ 148.611619] should_failslab+0x279/0x2a0 [ 148.615727] kmem_cache_alloc+0x136/0xb90 [ 148.619915] ? mempool_alloc_slab+0x66/0x80 2018/05/06 15:26:02 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x80, 0x2000) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x10001}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in=@rand_addr}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) [ 148.624272] ? mempool_alloc+0xb5/0x7e0 [ 148.628290] mempool_alloc_slab+0x66/0x80 [ 148.632470] ? mempool_free+0x430/0x430 [ 148.636475] mempool_alloc+0x156/0x7e0 [ 148.640457] ? __msan_poison_alloca+0x15c/0x1d0 [ 148.645166] ? bio_alloc_bioset+0x73/0xd30 [ 148.649490] bio_alloc_bioset+0x388/0xd30 [ 148.653734] ? __blk_mq_delay_run_hw_queue+0x270/0x370 [ 148.659064] bio_split+0x107/0x600 [ 148.662644] blk_queue_split+0x18fc/0x23c0 [ 148.666951] blk_mq_make_request+0x279/0x24b0 [ 148.671488] ? kmsan_memcpy_origins+0x80/0x170 [ 148.676147] ? kmsan_set_origin+0x9e/0x160 [ 148.680476] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 148.685093] generic_make_request+0x3e2/0x13a0 [ 148.689798] submit_bio+0x2dc/0x720 [ 148.693534] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 148.698288] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 148.703816] __blockdev_direct_IO+0x5721/0x66d0 [ 148.708598] ? ext4_get_block_unwritten+0xb0/0xb0 [ 148.713554] ext4_direct_IO+0xd51/0x2410 [ 148.717684] ? ext4_releasepage+0x450/0x450 [ 148.722041] generic_file_read_iter+0x3bd2/0x4440 [ 148.726926] ? kmsan_set_origin_inline+0x6b/0x120 [ 148.731813] ? fsnotify+0x493/0x18f0 [ 148.735580] ext4_file_read_iter+0x30f/0x520 [ 148.740099] ? ext4_llseek+0x480/0x480 [ 148.744069] __vfs_read+0x7dd/0x9b0 [ 148.747823] vfs_read+0x36c/0x6c0 [ 148.751403] SYSC_pread64+0x275/0x310 [ 148.755320] SyS_pread64+0x65/0x90 [ 148.758956] do_syscall_64+0x309/0x430 [ 148.762898] ? SYSC_write+0x360/0x360 [ 148.766732] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 148.771937] RIP: 0033:0x455979 2018/05/06 15:26:02 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) getpgid(0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000000000, 0x82000) ioctl$TIOCNXCL(r0, 0x540d) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/raw6\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={'bcsh0\x00', 0x40}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffffffffffff0b, 0xbffffffffffffffc) fcntl$getflags(r2, 0x1) 2018/05/06 15:26:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f09004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ade4388e5e675af1f0200f5ab26d7a071fb35331ce39c5a000000f20000000000") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 148.775144] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 148.782884] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 148.790176] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 148.797465] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.804756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 148.812052] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000007 2018/05/06 15:26:02 executing program 5 (fault-call:2 fault-nth:8): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:02 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:02 executing program 0: getpgid(0xffffffffffffffff) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x2000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) 2018/05/06 15:26:02 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)='erspan0\x00'}) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:26:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 149.149343] FAULT_INJECTION: forcing a failure. [ 149.149343] name failslab, interval 1, probability 0, space 0, times 0 [ 149.160711] CPU: 1 PID: 10778 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 149.167653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.177024] Call Trace: [ 149.179647] dump_stack+0x185/0x1d0 [ 149.183311] should_fail+0x87b/0xab0 [ 149.187070] should_failslab+0x279/0x2a0 [ 149.191173] kmem_cache_alloc+0x136/0xb90 [ 149.195358] ? mempool_alloc_slab+0x66/0x80 [ 149.199715] ? mempool_alloc+0xb5/0x7e0 [ 149.203727] mempool_alloc_slab+0x66/0x80 [ 149.207906] ? mempool_free+0x430/0x430 [ 149.211905] mempool_alloc+0x156/0x7e0 [ 149.215879] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.220592] ? bio_alloc_bioset+0x73/0xd30 [ 149.224912] bio_alloc_bioset+0x388/0xd30 [ 149.229150] ? __blk_mq_delay_run_hw_queue+0x270/0x370 [ 149.234478] bio_split+0x107/0x600 [ 149.238055] blk_queue_split+0x18fc/0x23c0 [ 149.242362] blk_mq_make_request+0x279/0x24b0 [ 149.246924] ? kmsan_memcpy_origins+0x80/0x170 [ 149.251578] ? kmsan_set_origin+0x9e/0x160 [ 149.255900] ? blk_mq_requeue_work+0xcb0/0xcb0 [ 149.260520] generic_make_request+0x3e2/0x13a0 [ 149.265223] submit_bio+0x2dc/0x720 [ 149.268952] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 149.273705] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 149.279235] __blockdev_direct_IO+0x5721/0x66d0 [ 149.284017] ? ext4_get_block_unwritten+0xb0/0xb0 [ 149.288970] ext4_direct_IO+0xd51/0x2410 [ 149.293109] ? ext4_releasepage+0x450/0x450 [ 149.297466] generic_file_read_iter+0x3bd2/0x4440 [ 149.302365] ? kmsan_set_origin_inline+0x6b/0x120 [ 149.307258] ? fsnotify+0x493/0x18f0 [ 149.311072] ext4_file_read_iter+0x30f/0x520 [ 149.315600] ? ext4_llseek+0x480/0x480 [ 149.319574] __vfs_read+0x7dd/0x9b0 [ 149.323330] vfs_read+0x36c/0x6c0 [ 149.326905] SYSC_pread64+0x275/0x310 [ 149.330829] SyS_pread64+0x65/0x90 [ 149.334479] do_syscall_64+0x309/0x430 [ 149.338415] ? SYSC_write+0x360/0x360 [ 149.342233] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/06 15:26:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f657865f06d0000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000280)=""/4096, 0x2aa, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="ae6a323839320bb3143e9c1d03ad026cde542f91bddb7e4d11d31c2f7e855e0bc6d369f755d9976fae497127a58050", 0x2f) 2018/05/06 15:26:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:03 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)='erspan0\x00'}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:26:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[@assoc={0x18, 0x117, 0x4, 0x400000}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x800}], 0x60, 0x8004}], 0x1, 0x8014) 2018/05/06 15:26:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = semget(0x0, 0x4, 0x4) semop(r1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r2}) 2018/05/06 15:26:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8040, 0x0) 2018/05/06 15:26:03 executing program 5 (fault-call:2 fault-nth:9): r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:03 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x181040) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x4008c1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000200)=0x3) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100)=0x9d8, 0x4) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000000)) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000001a000000000000000000000000460000009cfa09f2c112f62749dd61846a075de886a7d0702edc5e0ddfe65bae6f548a1be27a3293eeeb8be0631ca5d3fe5222de3954398e5cfd43a1b30e4d92eb4ffe3d504e858abf88"], &(0x7f00000001c0)=0x6a) [ 149.347428] RIP: 0033:0x455979 [ 149.350613] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 149.358317] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 149.365577] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 149.372934] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.380212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 149.387476] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000008 2018/05/06 15:26:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x5ffc) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:03 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)='erspan0\x00'}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/06 15:26:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ipddp0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) flock(r0, 0x3) 2018/05/06 15:26:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3, 0x1}) fallocate(r0, 0x3, 0x9d3, 0x7fffffff) pread64(r0, &(0x7f0000002280)=""/4096, 0xfc65, 0x1000000000000) 2018/05/06 15:26:03 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) dup(r1) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x800) bind$packet(r0, &(0x7f0000000080)={0x11, 0x7, r1, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) 2018/05/06 15:26:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) 2018/05/06 15:26:03 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="e986e2a86e3b9e21d52eeb3723da9c2d74e4cf200e04184db4691b37d153e21c4ac4e17b7afd1f1a3378ec1c3ac65bc8f861b8766b2d9e57ec9c39fda17bdf48e8d991bfb4ec79c5c93a8e7d03e7", 0x4e, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x2, 0x3, 0x2, 0x3, 0x3, 0x7, 0x8000}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket$rds(0x15, 0x5, 0x0) fcntl$setstatus(r3, 0x4, 0x401) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x3000)=nil) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[@assoc={0x18, 0x117, 0x4, 0x400000}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x800}], 0x60, 0x8004}], 0x1, 0x8014) 2018/05/06 15:26:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000100)=@l2={0x1f, 0x8, {0x9, 0x7, 0x9, 0x6, 0x9, 0x7}, 0x2, 0x9}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="29404427951ce2a785576541d5e9ca5ed9af9ffbb700a728bc9ac8d7730c1fce0c3f9816b4ccfb55abe0b58903ec9ff7e4b03d729493b62f49fdad6823d8f8f1b25eaf6eacca41ddc0796ebd46a3e1c2776dcb80d5e24e57659034013a138fd258a6bf1b6aee7030c40f8162bcadbb21fbd1698e8088c3e4a0c7908119a6149bfbec9563", 0x84}], 0x1, &(0x7f0000000340)=[{0x30, 0x10f, 0x80, "a96d7a59928f20594e11b71a859d244871ce31b248fd88d7ac00fb726f0993"}, {0x88, 0x103, 0x0, "38dd9fcf8850ac6bbec8ecfedd186ce781b6123e1e3e7b2680a2d5f4780f11fa926ff61713d216fb274b32deb5a36fc1a7398a32b1f43187217016759a5275d92bac5b933643a7bf9dbc753ea548183482fb0ea6d2ad0cb3bb4d3b1af2bade764f2136712b416d02c16a9e0aeb76ca10a30961180b26be"}, {0x100, 0x6, 0x80000001, "2b71117f5692fccd7baafdae7d394ce626aa0358ffad4da511bedc245c7477af07b6d7e9c14a2d043fe9ab3fec37047169f0eedf388d1bcad942fb4ba789b3f6aa9946025fed0f627fdbe5c2da1cc91076a3583caffae2f5f19cddca3bc7dd188468a04d5d33f89703d997e10535f68bb5a05e882f7e15819a9b80ef83a9a84cd6466d5ce3c92d14b96a356ac5f4dc7a6a7079748ef48e588213106fba45ecd44c5b1fbe7c241bccc0ea7424deb50b4814ba1be805c015bad607682e5ef021632ece961f76e5a8a86d728dd1a0548caab38113f77aab6b9c6b352ab087a44068b5e82f2b8ccb9b273c2370836b"}, {0x100, 0x102, 0xffffffff, "d6c26167938ea6f1a0684351f849048265796afa85118eba5654d8ab187aeb09aa64b5d32dab32aad0aad3449c27436987b84433899e4a607a668f8788bc022dac68a64608c3ab109137fc2d774e41e7c52eeedb00308da095a17df63fd182a219ae24e36f423fa2096756b6ec1da7ac37cf5d5738f90d81fa46e00e18dd08dbe55b3f271506700a1a87f905484ae804f1cb5f9071e5655607f7423fc57149b6d79d0bfcfa470e838f056c6509f1fbdb370fff89c7480acc71e9e918dd25919526537a947e2dc7c36299574030768e476c1e05f1060bf11dd69dd82a6e7982c3177b480e48d8312b7a"}, {0x58, 0x115, 0x1, "4d9698085b53a6d326ab520c6d711bb532817dfef6e633205c53acede98dc78c65d1283ac83124515d74d81ab91af700cbe0d3b0bee94e8c987f6bb537614750acce07afa74050a3"}, {0xe8, 0x13b, 0x5, "a5a7fc8a4a27a03897de7057abcd0c299c5ebaba31bdbc9915e8a558731db811a620d4893c9ffd4d165da21cbc29664d0dc0566439c2b86b13f3bacbb0a81537d22fa15945e248c5919b2b5f1978d9fa096632926315c146ed16061924db0fef4efaa12cd5d4c891bd5fe519c4588527e8421b60ece7ec7815d93b51a5618e351136474cd5bd956ebd3480ca75b87d63c02286be46f729e2ed0e889baf57c76444fabbf39c8d3b2e4ce50e0225539b9cf4b060b5f191f66bacb808dc84dca7aec691a3d06dd92e5c90da113789460ba04f"}, {0xb0, 0xff, 0xfc, "f600bb70d35a80c3278d85d16c34605b726a6183122bd652a2977101347247185c2980cee4ab9380b2a2f4fddeaa9af5cc0b0f576d9ae533fd639afe72fffd9d6d746ced5704bfb32235040f6db7e62e740ce952394f7545496203e98a4d4f66f91121515c7da8a34971af467d581611237bc659b85e5b738eb16bd8a3ef0a2a0911f637de80d34adbf035c81737a7c570b06d443a73ae78ed77b6a0ce28"}], 0x4a8, 0x10}, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) recvfrom$unix(r0, &(0x7f0000000000)=""/4, 0x4, 0x20, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000040150024001d0004c41180b598bc593ab6821148a7f99a3d0798882b0798000000000000000000bdc5be00021c667b33cd210e1ba6", 0x4c}], 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000840)={'mangle\x00', 0x1000004d}, 0x6d) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket$key(0xf, 0x3, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) fcntl$setstatus(r0, 0x4, 0x200006000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x106) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x8000}, 0x8) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:04 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) dup(r1) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 150.140598] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 150.209277] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/06 15:26:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x19) 2018/05/06 15:26:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0xc00) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r1, 0x3567, 0x1) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x3) 2018/05/06 15:26:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 4: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r3 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x3, 0x1) recvfrom$packet(r3, &(0x7f00000006c0)=""/4096, 0x1000, 0x10000, &(0x7f00000016c0)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @random="347e763a8a1b"}, 0x14) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r5, 0x4, 0xc00) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mq_getsetattr(r5, &(0x7f0000000040)={0x7, 0x4, 0x82, 0x0, 0x6, 0x7fffffff, 0x3, 0x7f}, 0x0) 2018/05/06 15:26:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) r1 = semget$private(0x0, 0x2, 0x40) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/146) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x10001}}, 0x2, 0x9, 0x805e, 0xffffffffffff8001, 0x20}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r2, 0x8, 0x30}, &(0x7f00000002c0)=0xc) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet6(0xa, 0x80806, 0x6) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='eth0\x00'], &(0x7f0000000100)=[&(0x7f00000000c0)='\x00']) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) 2018/05/06 15:26:04 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x105000, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001280)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) fcntl$setstatus(r0, 0x4, 0x2000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/06 15:26:04 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x181040) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x4008c1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000200)=0x3) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100)=0x9d8, 0x4) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000000)) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000001a000000000000000000000000460000009cfa09f2c112f62749dd61846a075de886a7d0702edc5e0ddfe65bae6f548a1be27a3293eeeb8be0631ca5d3fe5222de3954398e5cfd43a1b30e4d92eb4ffe3d504e858abf88"], &(0x7f00000001c0)=0x6a) 2018/05/06 15:26:04 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xe1a}, 0x8, 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/ipx\x00') 2018/05/06 15:26:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x4080) keyctl$session_to_parent(0x12) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000100)=0x14) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002800)=@req={0x28, &(0x7f00000027c0)={'veth0_to_bridge\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000f6c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000000f7c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000f800)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f000000f900)=0xfffffffffffffdf3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000f940)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000f980)={'vcan0\x00', 0x0}) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000001c0)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000fb00)={'team0\x00', 0x0}) accept$packet(r1, &(0x7f000000fb40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000fb80)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000fbc0)={'irlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000fc00)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000010100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000100c0)={&(0x7f000000fc40)=ANY=[@ANYBLOB="68040000", @ANYRES16=r2, @ANYBLOB="200328bd7000ffdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="9001020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400050000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400090000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r6, @ANYBLOB="f80002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004001f00000008000600", @ANYRES32=r8, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f7065657273e3656f756e7400000000000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r10, @ANYBLOB="3001020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000008000100", @ANYRES32=r13, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400040000000800070000000000"], 0x468}, 0x1, 0x0, 0x0, 0x4001}, 0x4000041) 2018/05/06 15:26:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/128, 0x80, 0x0, &(0x7f00000000c0)={0x3, {"c2e77bb0c05d36"}, 0x3e5}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400440, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1ff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x6, 0x5, 0xd5, 0x9}, {0x0, 0x81, 0x20, 0x3ff}, {0x7ff, 0x2, 0x6, 0x6}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0xd7) 2018/05/06 15:26:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0x3, 0x0) 2018/05/06 15:26:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xfffffffffffffcae, 0x0) 2018/05/06 15:26:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x7fffffff, 0x220, 0x3c90, 0xde6b, 0x6, 0x3f}, 0x9, 0x5, 0x10000, 0xfffffffffffff16d, 0x80000001, "62fb393c12bb86a88253d0320b6d3173a9ee55ab0b701f0a4dc61b36f68b5b7f76a2675982f4ab2d0b06bb4b184b90c27426a2db5923ff760ce756c5446a400def57bebabd7d15b5863bc4e3e8d1516405bfd35afd624c61efa1fcdf2ae8a77df99d54a4c014d3346f5de25bf463b10ad124e0c3eab6aa43a042e0b0b0475174"}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$void(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000000280)=""/4096, 0xfffffffffffffc8f, 0xffffffffffffffff) 2018/05/06 15:26:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x10001}}, 0x2, 0x9, 0x805e, 0xffffffffffff8001, 0x20}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r2, 0x8, 0x30}, &(0x7f00000002c0)=0xc) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet6(0xa, 0x80806, 0x6) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='eth0\x00'], &(0x7f0000000100)=[&(0x7f00000000c0)='\x00']) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) 2018/05/06 15:26:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) readahead(r0, 0x6, 0x8) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x1}, &(0x7f0000000040)=0x0) timer_delete(r1) 2018/05/06 15:26:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x80000001) 2018/05/06 15:26:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) close(r0) 2018/05/06 15:26:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) 2018/05/06 15:26:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) tee(r0, r0, 0xffffffffffffffac, 0x0) 2018/05/06 15:26:05 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000280)=""/4096, 0x3e2c03fe, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/05/06 15:26:05 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400440, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1ff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x6, 0x5, 0xd5, 0x9}, {0x0, 0x81, 0x20, 0x3ff}, {0x7ff, 0x2, 0x6, 0x6}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0xd7) 2018/05/06 15:26:05 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x200040, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000500)={@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f00000003c0)=""/196, 0xc4}, &(0x7f00000004c0), 0x4}, 0xa0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1, 0x40000) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r2, 0x0, 0x1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x70101, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000000c0)={0x1, 0x6f, &(0x7f0000000040)="683fc803ba1c9213cec872710f1f049ac3b5c4a267841164e8e1f78aa18f3c1b9ca51525fe07180e520997c113d75809e0cb4de91fbd4236a3fba7c1871009c29cb6af8814abac4099f3cc318edc6379733f906df053eb3a050c87012170b542b99fd68bbb896d9ddfdddb268fde16"}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)) getpgid(0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00000005c0)={r1, 0x200}) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f0000000600)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a9b8627cf3c14aefcdae20249c02e76778aeb24010696e59d08c80fe940060097c19caa6ad1ed4a99261e9328ae55b52f06ea2241c043bf0f0e5c3203d5f746b2816c6715e4316fd6a42518acb5c0") fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={0x7, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x6, 0x10001, 0x40, 0x1000, &(0x7f0000000100)='team0\x00', 0x3, 0x40, 0xff}) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000280)={'mangle\x00', 0xd4, "dbf289c2d0d5a1814f1a289a4f25382d40348414326508ac6c8ab563b7b6b5a3233bf03a56be3ec45f4315e117580a28f03c9952d4a9e637844f2eb5b68714641870b4cb08fc806dd4c454cecf02a4cb57349b1f9bf3adb866a994aa4f1b718d6614c81fa8a2bd7cf03849824cc2ce4bccf21509805ed2e0d1175b2a76385149a4b7712bfdb4843f394a1ccfe865a6812e9e636e8594c5042d1d7de21d3f22db810ed38869fec10e53278d700a5c9996469c70ad83201aeb038af084bf3e2a41835ccfdacd28b10ba38ab39f034d2e83dcdd1f53"}, &(0x7f00000001c0)=0xf8) 2018/05/06 15:26:05 executing program 0: bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)="8736564aa45c12779357a22f0b335c28edb1841388e39363e08e4255e9dbf8", 0x1f}, {&(0x7f0000000080)}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000000c0)="88ad7fa9041231d0c129d03c87c2c4d23898984dff441d15ddfb24823fae0ed23d7eac7c5eeb5c89774505ab664faf239694127101bd71613606edd19f27ed399b063b482ac6216b1d1e64", 0x4b}, {&(0x7f0000000140)="61de361be83cd3cdef6bfaa4e890d15882e49c67a1afb02398cead0eeb78b511656aa3e7889a90be37cce54504971816453a9879f47f22ab0e57a688457da5b4e5733f143f838790a9b6621daad282bee9c8dd4e23449ae05cf93702f56099fe8b2ff6a4ffda6877a8da1b430780", 0x6e}, {&(0x7f0000001280)="2864a578fdc5ae9fd153321cb4f093c8b5c89098b3b4f18048af38e346dc4a24eb2dc70f97b477e31ad9f61bce17c64da09c7140a3087ad47dc609fc08e59a2f43f816ee06a64c0f17b85bad20c2dd0c2a7885c44a835711a32727d81ba15768f6f79ad4f8f0b82086a8a6232542eabdf008325dc2cf5650f1ce69bc8de9844adca398a2c77dbbfb344297a30ef24afeeb45", 0x92}], 0x6, 0xa) 2018/05/06 15:26:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004c00)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000003b80)=0xe8) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004d80)=0x0) getresuid(&(0x7f0000004dc0)=0x0, &(0x7f0000004e00), &(0x7f0000004e40)) r9 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004e80)={0x0}, &(0x7f0000004ec0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004f00)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000005000)=0xe8) stat(&(0x7f0000005040)='./file0\x00', &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000005180)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x6}, 0xc, &(0x7f0000003b40)=[{&(0x7f0000000080)={0x104, 0x3c, 0x4, 0x70bd2c, 0x25dfdbff, "", [@generic="226bafdeeeb37616829bfc49cc13b2d09384a9c01e50385a400e7b6e056040b4ec3f6becf426425e363401aa734df4b4de14fe608efcb77d60539e0cec910959e187eeb03e", @typed={0x8, 0x87, @pid=r1}, @generic="2d7083ebc979dbde25e746ccb34a5d0f71a089555a96df79ed63213730c50bf2e16809a3c5d56efa9d91813f7a8f69903c25cbd40862865ee55cde7868e0af2ff42fa874ac49c71763faef8edc949e56d620df277e69122a3102c4091e3faa446da20ec83f9bb9d8fa4183896a74946b24ac3c178fd1b1506c5d82798015736097eae7ec9c0548ed70c1fe57aef4cc9739a45ed0a3e6ebd55c1640146c73026cb70cda23afba70"]}, 0x104}, {&(0x7f00000003c0)={0x3744, 0x41, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x274, 0x19, [@generic="3d3aeb3ef579372d4d5c2c6c08cbd9991ee6f370206b13090056be70605d544df928342a960bfe053b8aed3abe2605392308f2927a40d2d6d21c9cf42964c65cd392d4c034c694da4667695000d1e0c7b8c7fa752e179cfc1bf8d667742124da069c695130723b55763dbaf4147380e1a5c59de29993d2273c79f23aa19ba3f342ee47c7fa800485ec6766594f30bacd9f0761f127def34937cd153451884130abe8b1341a72f90e905ac4dd7a92ccdd0581008b7f4395a3f7138a7a1592b1e75ec126f2d452f683983638", @generic="f9e80a5b9b0fae6bba447e92237880e4c69e13194ed3189aa4ed30959fc50262ddfb6df06f16d53e8c02f56fd0ee755c0c97964b613b6689e7a504b6256b3529b25514ad23a29b5282305d40baa982d3eeb3cf556cae286bb0023ac06bcd326d2572e71b26fe3b56512170eb68dbed343d88d41f51bea62d11665b7bdcbb4462be066a4e01d920747b811ab2535e76422f17fcba726dc323cc7b111a5864632c9e842da4a856e339cb1ddc64eef9286783a629e095337a6d95a79d", @typed={0x14, 0x50, @ipv6}, @typed={0x8, 0x8, @uid=r2}, 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@generic="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"]}]}, 0x3744}], 0x2, &(0x7f0000005100)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0xc000}, 0x24004000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) geteuid() pread64(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0xff) msgget$private(0x0, 0x380) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/05/06 15:26:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xffffffff, 0x6, 0x6, 0x100000001, 0xfffffffffffffffc, 0xa22, 0xe9a, 0x9, 0x1, 0x80, 0x1, 0xa9}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000180)) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa4, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x7f, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x4}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xb6}}, 0x1, 0xd968, 0x0, 0x100, 0xd}, &(0x7f0000000380)=0xfffffffffffffdba) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x800, 0x0) 2018/05/06 15:26:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd90300000000000000e9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x2800) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80801, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x581000) 2018/05/06 15:26:05 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101200, 0x0) 2018/05/06 15:26:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0xb5, 0xfffffffffffffe00, 0x3ff, "ff866fe60d740d6b3810049b90c3b4bb9d094772dd45997df3a47c42c867344466a5a8109dc7111126d5bd99b7a8d7f057323bb5c8b452acc9a398f9f4df325f2b4555683cb99eeddfd0b1270c677340eef63b3687793df64c2c681751691e3b4d29d63383b38e8d742db810a9c943111c0166d5056fd0ced447e2f9a8f2da62c24ef4ea16a6c4f639163a7c8d1980aaec53d888bc3a9a991f97374bdd5a81af72cb6a9c5fa475a3707ee4083aa8e1db30c0add0f5"}) fcntl$setstatus(r0, 0x4, 0x6000) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="d3a76ca86cac5fe173b2abacd2b887c84c965f72bb126567c95de88ea789b85e7287756feac960744290f19f75c0c4dbb83358572937fca91c2fb74ea46773e2fae4acdb39b44971b994411fd9cb6c060b233f1fb30d2477cde0521acacc71dd13fa32eab36e4004956d4767d310f45357f4966edd429c", 0x77}], 0x1, 0x8) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000002280)=""/4096, 0xfffffffffffffff8, 0x1) 2018/05/06 15:26:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x90081) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) 2018/05/06 15:26:05 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000300)=0x2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x4, {{0xa, 0x4e21, 0x1655, @remote={0xfe, 0x80, [], 0xbb}, 0x5a}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000080)={0x9, 0x1, 0x3, 0xd4, &(0x7f0000000040)=[{}]}) fcntl$setstatus(r1, 0x4, 0x6000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0xfffffffffffffff7, 0x4}, 0x0, 0x8, 0x6, {0x7, 0x1f}, 0x6, 0x80000000}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xfffffffffffffd01, 0x2) 2018/05/06 15:26:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) timerfd_create(0x9, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x32, @empty, 0x4e22, 0x4, 'sh\x00', 0x35, 0x40, 0x37}, {@empty, 0x4e21, 0x0, 0x1ff, 0x7, 0xff}}, 0x44) sendmmsg$alg(r0, &(0x7f0000004ec0)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="4e81d0ccec01ed23bd702679cbb88e94d97bda18722787e5963f980128ca5f9cd6d8dd96999ba3ede41d19754985c1f3fc8dca47622d41e7ad0523ac2278f7ca76c60244082a448d2c714bbe2e7d30a53b4635e46831f46d194379e839de84b7949441296efe9b4344395251b9376b4eaddd35a4ca1ac2c27d8c4ce5a2f2", 0x7e}, {&(0x7f0000000100)="5ec936835e452401db2ded2a8cc092c6b5b1c360c4e800469107bac86bc16a0a9143bc5c0fc9ee60a60df24bd0d6c00951ab0b4532b5782ce84ed300ef2387bd16d408944fe10d2fc94f8e082570144a102c19c259c69f23803e6ab9c163f2f4bc5f0df07d9bc30747bc0b12834e6a115dc24157581b4bf2dae64a0d499c7f160480f62ae71fa100de2a4cca810e30", 0x8f}, {&(0x7f00000001c0)="f5ccb9c12e7e6d91be768538723c4ec217cd40f1ac71673ca7e87ba331231aee86a5a79c04d1223dca6e6705e26431bc5d90cac939529a26ad52cc521a0731a219d01723a44c055cded8bf5207630ff1", 0x50}, {&(0x7f0000000280)="10873ec50eb27fcf4f9676006b0433c22f145306348012d4118109648c40c7e2d10ca0903d9f1e0d75d30a5525eae23c300c27b04baea35cafea5ea15838738b6f83c6cde46408d637c9112a28f9181b49f61e9be09a9b9ca9e83ad80abf43d332091687698301e5b6ca12e66ac09ccfb4badebe3c7f8666e2ae942106594ebbfeb233a1c0afd59d41d193", 0x8b}], 0x4, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0x48, 0x44000}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="a83b4e54f8ab0a1e6c5f73f9e664dd3ec6a7ed9d8802375e5d90cc781512dace6c33f2bbece3c41db26329cbd40cec3db9478655dec12723eb867baa5847f03ef5c7cdc18f7642540187809142671d2903371a9855b273e5bc18", 0x5a}, {&(0x7f0000000480)="09758357a478e19c3c8acc31fe380e245b4d4b81f819f512d644e1c95bcbb841ea529a871d9743fc601a0a0f44fe4d873e43c2cb2fedcad4cbebed27455b51b4dcbdf9618b2c1a03dd9f6e58f3a17733e628def010154ec9bebd3a4189489162df19eded56e1548886e7f4e89e4dcbd804f5cfe688a8eba14433f61f2df9dfe09a6a6cb1f2a2415bd7b71dae80e6b37933c8699e09023c9e3704272b1b9ce3b39b8e84e54b964239731a859db6fb003493d388b949ccc20b6bccb49f6e4e6ca3c335f2e56336bb", 0xc7}, {&(0x7f0000000580)="b41cf9b82430f0f8537c9490d025e6774bf0b49b4e2730139117fec007b197b3a1027e7c06d16d853e92fd889247e3c6106d6c3c2028816f6db4e8ab11674de94a7e2da6eb977d59c7ec089016b5305e54580c22aaa976610336c724293d0f015dea89655f9cdb7fb5c1028dfffb75b8beaad4d97e51e7aeeb958f1d49f4fb77e5bc044be9a85610ba95b9b3928f29f4f52a7edf326685e666f82d878615bacdf27f6a56dd4ec6e2f2edff6f5f", 0xad}, 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{&(0x7f00000027c0)="f471919bbd1e759f550b8b2bbd633d90027aea8a7b8b89be115180f52e351d0dd1992fe111298d270dd32a75936f801284f0a28d09304381fa9ef668915b45c8691274ec43255f10e1d8fd971118a75423ff7e7e51879c1e623add355792c0cb44879dfcaf81cc8e6dd79212e0bc2a3d1611371c43b7ee5615bc79a58d88a48fb47e10db076bb9852edf4a9e2cf0f7c8012deab0fde2a7b4fb232a80214232e46d6f72f20a3306308de732cfb9f614a5d8b8293d79edb0711aae9434993ae400a118a233a9a2172f0fb511", 0xcb}], 0x4, &(0x7f0000002900)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x28, 0x117, 0x2, 0xf, "b047f8c82caa5857030fda4c74d012"}, @op={0x18, 0x117, 0x3}], 0x88, 0x4000000}, {0x0, 0x0, &(0x7f0000004d40)=[{&(0x7f00000029c0)="9c0bdecfc1ae1fae38c7c1d084d3886c855d1dc7c1181cd639ef9472c8d61038936f4d2a9f8b3dc4d23d758808495bbdce11e6d4c4e212813b1f7b14e549eae52269bb95a604752b20412a84cebcd92f61ed9e5fa98ba659fe15ed01c4f0556e02358b543af8a5a4b725ba4d42f68a1fd91ae7c850a3b0b6e8525b5b4a98233dccb66a5634067502a5418689c130c7fbaaa109f57ab7858f49100684d09ced37", 0xa0}, {&(0x7f0000002a80)="96006aaef3e6f3698dccec24a0a925af83a320a1e0d817ac58d6ea67d2ae9cfc323b39c21a1ed9c45dee377165c8329aeea9b7380cfcb4f9d865605c3a4f5fe16534c795f0dbba3814a176e98952bc55d5e2998fd0cf706a17a23fe00c285c654b1849e7e33f780c7585093d128ac23802b089", 0x73}, {&(0x7f0000002b00)="cbe3e69636ec2df1f5c2cc227588945b296d88098a6fb08899a8680f74109c884bd57e34df3ede0e7a9b971e1046885c9ac6d228f4ddfb55d8139ddbcfab7bf6a7e4a2bfdf88d35fd6dc7c4212cb894757aeca0a5e9260ad74e4a18a97e065b608e247273437cd7115a8982b384846d1e5d4f523f58b2caa4dcaf3c33d80aa9ae482b7c6762c4e39", 0x88}, {&(0x7f0000002bc0)="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", 0x1000}, {&(0x7f0000003bc0)="65a6cafd8f3cb21e467cf254f332334ae2e7a9d45f9119c8f5b4617d6c6923b7c771cfb45fb6cc81cde41325f8d799a4ec84acb71483a9dd6b858921", 0x3c}, {&(0x7f0000004c00)="c7af3820301255547ed10cfff1be29f05bf3b53197402e2408661eedbfa057eb4fe8be02c4bcab26c4cfdd3d5bdee3e5e8f7b8a9d77011e22bd40b4dbff38487f7fcfd2853dcb3a4b70edc9a4f82b7260e252c762a7c18faa21f3e2454c1cf6af40c8ec3253f8aee195257ee4f955c3b00d375cc858a99639333a0c4c7c818217bb9469d4bad3466cd21426aede6034b7067fcd2b14e64245c54be60d32dbfa016bd05499930ef5b9f103cd00597b633459c4f74446e7528651fee643ebef65035a8a3d739c1056b", 0xc8}, {&(0x7f0000004d00)="b72e48a99d2574798121", 0xa}], 0x7, &(0x7f0000004dc0)=[@iv={0xf8, 0x117, 0x2, 0xde, "3f0ebe23042dbd78e315fc05b5facc9bf01ee158942c1566554d6d55f2caf8ec67df2e4be391e90c0c48d1d33d02e0031918e4bdc7cf7dd18fceae9cbea43e99891f744e8084cd37178682ad2e5f860a17fbf61f0a7a93b2a17faa480ba005c2aee08f0e1544a73f9b8d8952ae2a3107b971d5cf6722672cb82992b0962e43681bf33a3abbef569bf64a6a8fbdea0954510a0cf07414a80f3450c406ee603375fe6b30c3c2c7b4431f6143d747c0fbfd1e69270b03cd3fcb63581a3b6fba9008ce78a9c100428fc7808f2d65cc2439009273e6099a712cc6ab45d0a85626"}], 0xf8, 0x4000041}], 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005080)=0x2a71bd96, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 5: r0 = gettid() r1 = getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) r2 = getpgrp(0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x80440) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000640)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r5, 0x1, &(0x7f00000007c0)={{0x80000001, r6, r7, r8, r9, 0x40, 0x9}, 0x2, 0x40, 0xffffffffffffffff, 0x101, r0, r0, 0x1f}) r10 = syz_open_procfs(r2, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r10, 0x4, 0x6000) pread64(r10, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) shmget(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) fsync(r3) r11 = shmget(0x3, 0x4000, 0x54000020, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) fstat(r10, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000840)={0x53, 0xfffffffffffffffe, 0x3e, 0xffff, @buffer={0x0, 0x1000, &(0x7f0000000940)=""/4096}, &(0x7f0000000680)="8a475f2c5a2a4655b8df1653c70679c02fd4fb94b02a765a2f97d74194fe188cfd74a802f8f9935d025a433de81282dcbd56670d54cbc52a834410980183", &(0x7f0000001940)=""/4096, 0x4, 0x10000, 0x3, &(0x7f00000006c0)}) shmctl$IPC_SET(r11, 0x1, &(0x7f0000000480)={{0xfe4, r12, r14, r13, r14, 0x1, 0x200}, 0x1, 0x0, 0x6, 0x1, r1, r0}) ioctl$sock_FIOSETOWN(r10, 0x8901, &(0x7f0000002940)=r0) 2018/05/06 15:26:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) unshare(0x8000400) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x3, r0}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) pread64(r0, &(0x7f0000001280)=""/4096, 0x1000, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/06 15:26:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x400) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4ad) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000900)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000940)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$binfmt_elf32(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x112) fcntl$setstatus(r2, 0x4, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x9, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) sysinfo(&(0x7f0000000040)=""/195) 2018/05/06 15:26:06 executing program 1: getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="2f65786501000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a86520db3059df2e85951d74f575e4a4ae38241dad921731b8f9c0cb7779707d8e7d9e09c44223d91c1") fcntl$setstatus(r2, 0x4, 0x6000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x6, 0xa5c}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) timerfd_create(0x9, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xced, 0x6}, {0x5, 0x7}]}) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x200000000, &(0x7f0000000040)=0x2) fcntl$setstatus(r0, 0x4, 0x6000) fsync(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) fcntl$getown(r1, 0x9) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r0, 0x0, 0x9) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x12, 0x37, &(0x7f0000000000)="73dafc060caff8dfff847abba77a5dc914cf417ad2fde59bdf3d5984390306576040f634d0a373427b5b437cc8b40d57021abb67569fea"}) 2018/05/06 15:26:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/2, 0x2}], 0x3) fcntl$setstatus(r0, 0x4, 0x5ffd) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x46000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x74}, {0x2, 0x1f}, {0xb, 0x4}, {0x3, 0x7}, {0x2, 0x9}, {0x7, 0x2}, {0xb, 0xccd}, {0x0, 0x80000000}], 0x8) 2018/05/06 15:26:06 executing program 3: getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/udp\x00') fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/06 15:26:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) pread64(r0, &(0x7f0000000000)=""/87, 0x57, 0x0) 2018/05/06 15:26:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x200000000, &(0x7f0000000040)=0x2) fcntl$setstatus(r0, 0x4, 0x6000) fsync(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x40003) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) bind(r2, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x192) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={0x8e, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4, 0x5, 0x8, 0x7fffffff, 0x0, 0x0, 0x63528d93, 0x5, 0x1982}) 2018/05/06 15:26:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x3fe) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_vs_stats\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', r2) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x26d) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0xffffffffffffff4c) 2018/05/06 15:26:07 executing program 3: io_setup(0xb, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x145001) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x27}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r3, 0x7fffffff}, &(0x7f0000000280)=0x8) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="5a9a7f58e34ce0bce5ca188b4c3d5a7371772b2acd66894e6b4b76bf797836403803d5ed95ac8363b1c755637f2ffdb7dbdf801727", 0x35, 0x4dfc, 0x0, 0x1, r2}, &(0x7f0000000140)) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5f, 0x460000) accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendmsg$netrom(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@ax25={0x3, {"b6b612f6a5afde"}, 0xfff}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="d7f0930f2912d5c38a66724125", 0xd}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x4e0, 0x4001}, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000002780)=""/4096, 0x1000000e6, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x9, 0x5) 2018/05/06 15:26:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xcef, 0x0) 2018/05/06 15:26:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0x80}, &(0x7f00000000c0)=0x8) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 6: r0 = shmget$private(0x0, 0x1000, 0x54000200, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa52}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000011}, 0x4000000) ioctl$KDMKTONE(r1, 0x4b30, 0xffffffff) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r3, 0x4, 0x200800) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xfffffed4, 0x10000000000004) getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 2018/05/06 15:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x200000000, &(0x7f0000000040)=0x2) fcntl$setstatus(r0, 0x4, 0x6000) fsync(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") msgget$private(0x0, 0x400) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet6(0xa, 0x7, 0x8000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="01000300ffffffffffffffffffffffff00ffffffffff"]) 2018/05/06 15:26:07 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fstat(r0, &(0x7f00000000c0)) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000200)=0xe8) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) 2018/05/06 15:26:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2d, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'io', 0x20}]}, 0x22) fcntl$setstatus(r0, 0x4, 0x804) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x6) pread64(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") recvfrom$llc(r0, &(0x7f0000000000)=""/198, 0xc6, 0x101, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x2005ffd) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x200000000, &(0x7f0000000040)=0x2) fcntl$setstatus(r0, 0x4, 0x6000) fsync(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xffffffff, 0xc97, 0x80000001, 'queue1\x00', 0xe1a}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/06 15:26:07 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) fcntl$getown(r1, 0x9) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="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") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786520000000000409004bddd9de91be10eebf000ee9a90f798058439ed547fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5afa3e066e94b4f6c1bf986607abffb90951e9bd0009ce91ccf384ce8e8860a70e322e8f3f9b05603048d37a30dcc37967ea1022f797a428a658b82bb44da56542427c5f9db6eeef48b9e973f375399752d9a88e8508fa6ac79d72ba9263be8971783250556c7b4eb4e95949a0489480a0acdeeb5d7d029c912ac734ed72") ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x4404) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/05/06 15:26:07 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x10000, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x1, 0x4, 0x8, 0x2, 0x0, 0xfffffffffffffe00, 0x12c, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x8000, 0x9, 0x3ff}, &(0x7f0000000200)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x5ffc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x400}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x1000, 0x8000}, &(0x7f0000000380)=0x8) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x30}, &(0x7f0000000040)=0xc) bind$netlink(r0, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000540)={0x20, 0x57, 0x37, 0xe4, 0x1000}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r4, 0xffffffffffffffff, 0x1f}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000280)={0x7ff, 0x9, 0xd9c, 0x94, &(0x7f0000000440)=""/148, 0xdf05a705eabd20ea, &(0x7f00000003c0)=""/51, 0x109, &(0x7f0000000400)=""/40}) ioctl$void(r0, 0xc0045c79) 2018/05/06 15:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x200000000, &(0x7f0000000040)=0x2) fcntl$setstatus(r0, 0x4, 0x6000) fsync(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) 2018/05/06 15:26:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x2, 0xfffffffffffffffd, 0xcd, 0xfffffffffffff000}, {0x4, 0x40, 0x3f, 0x6}, {0x1, 0x1, 0xd7, 0x1ff}, {0x1, 0xfffffffffffffff8, 0x4, 0x3}, {0x6, 0x4, 0x0, 0x4}, {0x1, 0x4, 0x8001, 0x7fff}]}) fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/183, &(0x7f0000000200)=0xb7) mount(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001280)='./file0\x00', &(0x7f0000000100)='affs\x00', 0x2000800, &(0x7f0000000280)="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") ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bridge_slave_0\x00', 0x600}) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0xd) 2018/05/06 15:26:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xb07}, 0x4) 2018/05/06 15:26:08 executing program 6: getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='map_files\x00') fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:08 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x0, 0x5c0, 0x9000000, 0x8, 0x9, 0x4, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0x81, 0xd26d, 0x2000000, 0x45746fdd}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, 0x84) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r3, 0x4, 0x6000) getsockname$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x10001, 0x80000001}, 0x8) pread64(r3, &(0x7f0000003c00)=""/4096, 0x12a8, 0x0) 2018/05/06 15:26:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x58) [ 154.113300] audit: type=1326 audit(1525620368.112:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11278 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 154.985907] audit: type=1326 audit(1525620368.984:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11278 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 15:26:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000001280)=""/4096, 0xffffffffffffff11, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r1}) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/05/06 15:26:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x200000000, &(0x7f0000000040)=0x2) fcntl$setstatus(r0, 0x4, 0x6000) fsync(r0) 2018/05/06 15:26:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7ff, 0x4) 2018/05/06 15:26:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x6, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000003001304bb00"], 0xa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100)="e1daf54136811911fd10941b9d7dc0ecaef5bf45903c058ff3dc521f8dba49cd93fe5f783ace10919ed9a77605bae442a80d0460067e0aa68c76744887dff065870b6c46b0", &(0x7f0000000180)="0594af29929128b4075a99aa550a2ce41240860c1562bbceb5c6e4187f18c87e89eee4aaef823dbf9b75241506c23f11b440d5eb04b6eb5c42996a6770d7edf34f63e429883f2c909adb97f0740f6fa6bf77c7d2138a60d82c597826f021fd7370b15c7ebafbb4c93609825035df325a7bd2e7ef59cf5ab8c36cc0ef349c5a1ad81d435575bc1b5191d06d7554bc25853175da8d9dfa", 0x2}, 0x20) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/64, 0x40) 2018/05/06 15:26:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000280)=""/4096, 0xfffffffffffffe66, 0x0) 2018/05/06 15:26:09 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) getuid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0xfffffffffffffff7, 0x35, 0x2, 0x2015}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x5500000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getroute={0x30, 0x1a, 0x102, 0x70bd28, 0x25dfdbfc, {0xa, 0x20, 0x30, 0x100, 0xfc, 0x4, 0x0, 0xb, 0x100}, [@RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x44080) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000380)={r3, 0x1}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={r3, 0xa, &(0x7f0000000200)=[0x1, 0x0, 0x7fffffff, 0x2, 0xbd9, 0x2, 0x5, 0x80000000, 0xfffffffffffffff9, 0x9cb], &(0x7f0000000280)=[0x5, 0x3, 0xf7, 0x4, 0x622b], 0x0, 0x3, 0x7f, &(0x7f00000002c0)=[0x0, 0x8, 0xd08a], &(0x7f0000000300)=[0x5, 0xc01f, 0x4, 0x5, 0x714, 0x10001, 0xe4, 0x7f]}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpgid(r0) fcntl$setstatus(r1, 0x4, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x200000000, &(0x7f0000000040)=0x2) fsync(r0) 2018/05/06 15:26:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl(r0, 0x9, &(0x7f0000000000)="cf096b281b908bc43cc98bacf7ee14719ee569c82c792750b5f3f6baa97dc6c6583eb6c8a8d8056539546e6b1033443fa82cda174bfacc81f6231ea9991f11f00ae3ed4fc6c6de4500cd3d9089e32c473c83088d05535853a7d80d8d89176733dca0d0a158d42feb8d37e4450e351e8826e6d228f36ec878a0a6b859ec7e0236b5c16b98445bae5b45751df14ff01e36b7910a7f1a12cafdba3b5871d69e0ad9966b9e2816f5ff2b9b2d1603e551d85a696ee124f1a1a2daf498e7684129a0afd466bedfd745f0f9ea94fef376434736ed2757fcc2c5950179e51375184a45833635e869657c32e361cfd3") 2018/05/06 15:26:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x40005) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000100)=0x47) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) rmdir(&(0x7f0000000140)='./file0\x00') 2018/05/06 15:26:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000007d00000000000000020000000300000003000000000000000300000000000007ff000000003ff74d1cf61920000000000800000000000000dd0b00000000000000000000000000000400000000000000000000000000002000000000000000f9ffffffffffffff000000000000000000000000000000000000000000000000080000000000000000000000000000000900000000000000060000000000000001000000010000000000000000000000000000000000000000000000000000000000000000000000"]) fcntl$setstatus(r0, 0x4, 0x4000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0xc, "09dcb580cad1c091aa9e1a66"}, &(0x7f0000000080)=0x30) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x10000) 2018/05/06 15:26:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) 2018/05/06 15:26:09 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) io_setup(0x7fffffff, &(0x7f0000000000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x202000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2009c0, 0x0) io_submit(r1, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000040)="b92221ff9fecf7898751a1f61294d5d055e9ce561db9606b67c64fc6b1c40cba8f6b67449aec5bc3701caf7a916674aa8fc9b1dff211ac304d6e495039d78cb1f5de80ed9c69abf41c370fc79215b91aab15ffdf4fc3d1953d7f13c904793b8336a01873924bc9", 0x67, 0x8, 0x0, 0x1, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x612d2ba984af3b38, 0x1, r0, &(0x7f0000000140)="ecacf0f0a6d8a7bbf7cdf4ddf1c8ba660910454021620c58d56e435b94f77a3ce49db768ba33e43d4d158d455a7ec1a84a", 0x31, 0x100000000, 0x0, 0x1, r3}]) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r4, 0x4, 0x6000) bind$ax25(r3, &(0x7f0000000280)={0x3, {"4d786f5a781fbe"}, 0x40}, 0x10) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 0: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000200)="2e66ea22b80a83a5a9b1bf65e572699235d4ebb5ebc1eef26f04b30315aa62c923d3d5b0c3b153cc34a5ea79fdcc82f846d91057a89c769ec83d1739c4", &(0x7f0000000080)=""/249}, 0xffffffffffffffd2) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000001c0)={0x3, &(0x7f0000000040)=[{0x3, 0xa9, 0x7, 0x3f}, {0x9, 0x5, 0x2, 0x1}, {0x4, 0x4, 0xffffffffffff4643, 0x7ff}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10000, 0x1205d1b6, 0x3dfdbd10, 0xc000000000000000, 0x5}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r3, 0x22, 0x2, [0x40, 0x6]}, 0xc) pread64(r1, &(0x7f0000000300)=""/115, 0x73, 0x0) listen$netrom(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) flock(r1, 0x4) 2018/05/06 15:26:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) fsync(r0) 2018/05/06 15:26:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000600000000000000be10eec0000ee9a90f798058439ed554fa07424ade3e135d9eda12ae10e901d2da75af1f0200f5ab26d7a0") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10001, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x1f}, 0x8) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2fc4412968b8f0a356378f65786500000000000409004bddd9de91bebb00000000000000798058439ed554fa07424adee901d2da75af1f9f69250a74b1af0200f5ab26d7a071cbe25e86d0cdd0fe99da736592b9c5c026ce9c9bafe0ba9cc274924ea49b844745197f631f0c41868300c9ddc90553e2f0890aa92494ea26cb14e012f3e17f1afc7fd0bb98db5eefb2b7d3a0b102763bc3d69544fcc98227c93e17bdfa9c53662f644a1fffc3d08b8868be0ab41640647db7d059d4473faa207b4c1f0f8475e01e72dfda1004c49945d21bab27abd6bfe46d3f3f481463e31ac18679b388d9e0c0148d36ba968e2d0b9b4c9bc39dc6") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200020000000000, 0x8400) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=""/63, &(0x7f0000000080)=0x3f) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/06 15:26:09 executing program 6: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x10000, 0x4) 2018/05/06 15:26:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fsync(r0) 2018/05/06 15:26:09 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x88041, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) memfd_create(&(0x7f00000000c0)="c200", 0x2) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x1, 0x7, 0x100000001, "01f696d2078d9c348bf373ee9c70b9749076cac4b53d07495644603ebf19550ea235fb8a52ccb7c80b5fd558b05a8cfd53a63896760bb4ac26eb486396b3b8", 0x24}, 0x60) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='map_fiLus\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)='fdinfo/3\x00') fcntl$setstatus(r0, 0x4, 0x10000003fffe) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x9, 0x8, 0x8001, 0x2, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x5}, 0x8) ioctl$KDDELIO(r0, 0x4b35, 0x401) fcntl$dupfd(r0, 0x406, r2) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/06 15:26:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fcntl$getflags(r0, 0x40b) 2018/05/06 15:26:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x100000001, 0x3, 0x6, 0x1000, 0xba}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:09 executing program 6: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0xfffffffffffffe17, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000010c0)={0x1, 'p'}, 0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001080)=@req={0x3, 0x81, 0x100, 0x90d}, 0x10) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0xcd4d, 0xff}, 0x8}, 0x10) 2018/05/06 15:26:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x22ae37ed, 0x4) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 2: fsync(0xffffffffffffffff) 2018/05/06 15:26:10 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x4, 0x2, 0x8, 0x9}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x5fff) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x928c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r2, 0x6}) fcntl$setstatus(r0, 0x4, 0x6000) dup(r0) 2018/05/06 15:26:10 executing program 6: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00') fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0xb884, 0x8}, 0xc) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) r2 = socket$l2tp(0x18, 0x1, 0x1) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) write(r2, &(0x7f0000000100)="7641d1db2b0c8b6578ee9a190673e81c56d42199fdf60e990bd8eb80d476250d402e01c433cecda434010e189bc9243c5279f43d1e5c957a6957ed294cb67869cf720ce02f5befd54097955cf023a82c50f2f7f51ef32e38f1a5dfb45c8fa5b4a75b36e207e9edc57aa76cd732ff4690ff2ed031fe457f235e4168497d1a9b3a6100f238da8678e0e605d3a6eed9f7da50205e126063e516f3858ccb23289d83c03852", 0xa3) 2018/05/06 15:26:10 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6651ea9b146b736400") fcntl$setstatus(r1, 0x4, 0x6000) r2 = msgget$private(0x0, 0x6e) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000180)=0xe8) quotactl(0x36f, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00000001c0)="b3412e3a4a053e17c0e073341f4e06e76a85f58799b24c8fed8b7004264d8d85e03354a202381bdbb0e41047e3dd") 2018/05/06 15:26:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) pread64(r0, &(0x7f0000000140)=""/205, 0xcd, 0x0) fstatfs(r0, &(0x7f0000000000)=""/201) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) 2018/05/06 15:26:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x800000006003) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) signalfd(r0, &(0x7f0000000040)={0x10000}, 0x8) pread64(r0, &(0x7f0000003c00)=""/4096, 0x64bcb141, 0xffffffffffffffff) 2018/05/06 15:26:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fsync(0xffffffffffffffff) 2018/05/06 15:26:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/raw6\x00') getpid() pread64(r0, &(0x7f0000003c00)=""/4096, 0x1ad, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x80000) 2018/05/06 15:26:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x3, r1, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) listen$netrom(r0, 0x3) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000080)="30a9cc82c6d31597d867eb38d6b540c01d1946a4f39f665e7817287da3ea901f1d823c7b9f0893167730f7d927597429d9a6e7d9bd466a76e1f887d1fbe653622adb6fcf6e66") fcntl$setstatus(r1, 0x4, 0x44c00) pread64(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:10 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = accept4$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x7ff, {{0xa, 0x4e22, 0x5}}, 0x1, 0x5, [{{0xa, 0x4e22, 0x566b8a23, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, {{0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x9a}, 0xf13}}, {{0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e24, 0x3, @empty, 0x8}}, {{0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x88d}}]}, 0x310) write(r1, &(0x7f00000001c0)="4e5eb98ade5e2c0e9a6c0dcafb55c87cbbade5b0a9c2daf7", 0x18) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/149) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) write(r2, &(0x7f0000000100)="e99703ef46", 0x5) 2018/05/06 15:26:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x200, 0x1}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x2}) r1 = geteuid() quotactl(0x2, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)="9001297aeaa29010cdb8b106ebd8") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f0000000140), r0, &(0x7f0000000180), 0x101, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") truncate(&(0x7f0000000040)='./file0\x00', 0x9) fcntl$setstatus(r0, 0x4, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8000, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 2: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x10000, 0x4) 2018/05/06 15:26:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xfffffe8c, 0xffffffffffffffff) 2018/05/06 15:26:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x7b9}, {0x2, 0x3ff}, 0x5, 0x0, 0xdb4c}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:10 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x640000, 0x80) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/116) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='fd/3\x00') fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/raw6\x00') getpid() pread64(r0, &(0x7f0000003c00)=""/4096, 0x1ad, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x80000) 2018/05/06 15:26:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000280)=""/4096, 0x4129397d, 0x0) 2018/05/06 15:26:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000)=0x2e4, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x3ff, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0x2, 0xc1, 0x4, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xfffffffffffffffd}, 0x8) 2018/05/06 15:26:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x0, r1) 2018/05/06 15:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x2000040000) socketpair(0xa, 0x800, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2000000000000001) pread64(r0, &(0x7f0000003c00)=""/4096, 0xfffffffffffffd64, 0x0) 2018/05/06 15:26:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x5ffd) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/05/06 15:26:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffffffffffff11, 0x800000000000) memfd_create(&(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x1) 2018/05/06 15:26:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/05/06 15:26:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/06 15:26:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") finit_module(r0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r2}) fcntl$setstatus(r0, 0x4, 0x6000) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x56, 0x400) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40600, 0x0) getegid() pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="5300fbffdef2c85cffdd98f51f047770fa3deb5824183bb77d5227048eaa1664bf6f05e62c96ccfd4e244930426bb364c929fdfe1a1359326d21bfb4625389a67a2c552d0bca67c032acb415befc4fd3d76b8ce36c7030d4b7955b785dea95d8d37618610b85fcdc03ec26494c217832481f0bdcf8740903f0f121b074140ed067e65efd0fd28c2a4fd3636c9ff5f49f86b8c7887e4155bfbdd99ecfe6c293d40cded05c36903861d29917b48f2b34f622ec1e4b04fe301584c121bc666e909eab39f9b64bd8f76c9b9d3c8bf80f729f989374d3f08b00"], &(0x7f0000000080)=0x5b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, 0x8) 2018/05/06 15:26:11 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/rpc\x00') fcntl$setstatus(r1, 0x4, 0x6002) ioctl$TCFLSH(r1, 0x540b, 0x9b16) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200040, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1}) 2018/05/06 15:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000007d00000000000000020000000300000003000000000000000300000000000007ff000000003ff74d1cf61920000000000800000000000000dd0b00000000000000000000000000000400000000000000000000000000002000000000000000f9ffffffffffffff000000000000000000000000000000000000000000000000080000000000000000000000000000000900000000000000060000000000000001000000010000000000000000000000000000000000000000000000000000000000000000000000"]) fcntl$setstatus(r0, 0x4, 0x4000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0xc, "09dcb580cad1c091aa9e1a66"}, &(0x7f0000000080)=0x30) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x10000) 2018/05/06 15:26:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}, [0x400, 0x4, 0x4, 0x8001, 0x7f7b, 0x800, 0x1ff, 0xe38, 0x1a, 0x0, 0x6, 0xf7a6, 0xffff, 0x800, 0x10000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xfff2, 0x0) 2018/05/06 15:26:11 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5ab38933128157019cd5008498349ba4b51c486ddb091884712ab2e33e867bcc66b3df238540c3d464c4b2c03b4893904883abc00503bd53fc0606f9ea62c5e9ca8149a139fa5273ed6eeaec2b1546c48abef3ca851127e71125bf991b33672cd59f49e4ec3f4080317aa34b1dabcf24871682f1307d7909570693ab23f2cf0000000000000000000000") ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) fcntl$setstatus(r1, 0x4, 0x6000) r2 = semget(0x1, 0x2, 0x80) semctl$GETPID(r2, 0x1, 0xb, &(0x7f0000000040)=""/6) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='cpuset\x00') fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x800, 0x1c0000000, 0x8001}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x5}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0x2, 0x30}, 0xc) 2018/05/06 15:26:11 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip_tables_targets\x00') fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180)=""/31, &(0x7f00000001c0)=0x1f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x5, 0xdad}, 'port1\x00', 0x80, 0x10, 0x8, 0x5, 0xffffffffffff63f9, 0x0, 0x6, 0x0, 0x1, 0x5}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x0, 0x7f, 0x3ff, "2c6a0dbad5655258fc7757b32328b93b1660cd496cb2bffa83ef1f84f4e6c068a0605f9005986fae704c34b17cbd3e8135b172ac4a25aa5862bc8911d688b5fe97373b7d8f60477321e803b3b0358026"}, 0xd8) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409ff4bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a9962fea3051d91a82b23e93162bc74") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) 2018/05/06 15:26:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3, 0x8, 0xbf3, 0x10001, 0x0, 0xe2, 0x242}, 0x1c) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet(0x2, 0x800, 0x73bc) 2018/05/06 15:26:11 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) getuid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0xfffffffffffffff7, 0x35, 0x2, 0x2015}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x5500000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getroute={0x30, 0x1a, 0x102, 0x70bd28, 0x25dfdbfc, {0xa, 0x20, 0x30, 0x100, 0xfc, 0x4, 0x0, 0xb, 0x100}, [@RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x44080) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000380)={r3, 0x1}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={r3, 0xa, &(0x7f0000000200)=[0x1, 0x0, 0x7fffffff, 0x2, 0xbd9, 0x2, 0x5, 0x80000000, 0xfffffffffffffff9, 0x9cb], &(0x7f0000000280)=[0x5, 0x3, 0xf7, 0x4, 0x622b], 0x0, 0x3, 0x7f, &(0x7f00000002c0)=[0x0, 0x8, 0xd08a], &(0x7f0000000300)=[0x5, 0xc01f, 0x4, 0x5, 0x714, 0x10001, 0xe4, 0x7f]}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x300, 0x70bd28, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/dev_snmp6\x00') pread64(r2, &(0x7f0000000280)=""/4096, 0x13d9, 0x0) 2018/05/06 15:26:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x131802, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x8, 0x401, 0x1ff, 0x80000000, 0x9, 0xccc, 0x27, 0xa9c7, 0x400, 0x80000000}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) rt_sigreturn() setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000000, 0xffffffff, 0x8, "cdd3e66542c15ea5a5bf8463d1c83675021574e243675b2991bab33ba255c2e2f2eb7bf061b3dd8c9be696f4a4699c24434c01bbb70fc1739249623b4fe46987b1c726e513d92921713c72a9524a47b8"}, 0xd8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100), 0x10) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f746115f7f23d78a76633657300") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f6578650010eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35333ce39c5a7ff09d15cc213fa7e5d40115f91e0df20edf6bfe5207ad511c71dbb7bb0f073fa2ac0828c3b861c943153c9c67be94558e66dd2d9c79ccdde34122e2685baa7f6fc16180f7c982c53e0de1f0c72cbf2795331a3c87020923df496cf4a40576e8d9fabdc2842254f14c9445e3a11c3e120b5d699353f59c11e93e011310cd1d45817af7a9599f34191bd442e4d18c83b64cc23c361a0dd20eae0ffef6ac52d70dd53f535b68050c608e45d4a2dfb12fac7b000000") ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x2) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) kexec_load(0x3, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000000)="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", 0xfb, 0xffffffff, 0x200}, {&(0x7f0000000100)="ea1f2fd6c721cd3e4fea2027c7f27aa7af89d87ad542cccbbdc8b07ed4f4de340f2867ca73ff52b5b912e01f772fa86ca75b28a075b737600d5bd9d155f5a9e3a64247b2d09cb8061860bd9f6ad31ec2f71d43b7309b5d8e0d0efb83d9ec5bff8915595cb9d5387a8a99dde08166ed36c2c282c475b4ea4208f4c95d512eb1d01a7b", 0x82, 0x0, 0x400}], 0x2) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') flock(r0, 0x1) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x10) fcntl$setstatus(r0, 0x4, 0x6000) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) 2018/05/06 15:26:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xb07}, 0x4) 2018/05/06 15:26:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setlease(r0, 0x400, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x37, 0x39, 0x32]}, 0x3) fcntl$setstatus(r0, 0x4, 0x5ffc) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x8, 0xffffffffffffffff, 0x1, 0x4, 0x8, 0x4, 0x4b, 0x1f3, 0x1, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x800) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x4}) 2018/05/06 15:26:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x10001, {0x832, 0x400, 0x2c, 0x9, 0x5, 0x7}, 0x5, 0x80000000}, 0xe) 2018/05/06 15:26:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) readahead(r0, 0x1000, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) r2 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="c256310d031436b83addd0bb8d", 0xd, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000500)={0x1, 0x3, 0x6, 0x2, 0x2, [{0x2, 0x100000001, 0x1000, 0x0, 0x0, 0x280e}, {0x3f, 0x80000000}]}) keyctl$search(0xa, r2, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r3) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x27, 0x0, 0x1, 0x0, 0x1, 0x1, "71e97e390532c858f0a01106c36448a49eec97d8320ef732a1bd4bd601d506f47e6288cd6512746efc3d687ce13e191c1031400af071585a73cac4619dbf70", 0x10}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000300)="8ed3b2dd63d2523f00485a3e2b7210549977c8d7daa60bda39bfc006fa084b9c65baf7c8cd8267f8d67bdff9a262ca0e9758b7ffdd7c0e307456a85b67ed8e9ee09fab4f1940a7d1c06bc00c349c1208d85646d55c1bd3732ab432e03efb9f73122d3afd2978e9d31781e934e34aba5cb64398c463696542a171492c6ed5a7156fc3ad2fb8621ff65abecfa782a97d2a4fca71034a734448d517ec2b64a2644d2567be3dc873ec181de3aed041dffd5839d76de616f34a3b420b5e1c10e8f63233eb871f8a32d83f4fc060dbd2e80601962833c0a416ac34c0ee2463ce75414d1db6d9edeb874d6899ecdf8572e3ac3620d6aba6", 0xf4}], 0x1, &(0x7f0000000440)={0x80, 0x103, 0x0, "8a7f4aab8161584f23cf0b24af24ef908bafc20daf2ca2876987a8392de6b9ebd0c54e315a2e03f3fbd766c851b84f25b47bb8ed065bdf97e37f5901f2d0a60606284c112e8aeeb3d7dd0dd999d9c38bf80e0ba2527e5a766a58436f1aa1691fca67bd5fce83a9aada"}, 0x80, 0x4008000}, 0x40) 2018/05/06 15:26:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/06 15:26:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x8000000004800) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fcntl$setpipe(r0, 0x407, 0x1ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x1624, 0x29, 0x220, 0x70bd2b, 0x25dfdbfb, {0x1f}, [@nested={0x5c, 0x1d, [@typed={0x8, 0xa, @uid=r1}, @generic="d2ca823dce789e67d57c468848250d1437d074df9e5f5b8537e40951beca72d6c4754cd144487a6e9c7ec9d8c60def78a7855d42a1fe29642fababc4", @typed={0x8, 0x33, @u32=0x632}, @typed={0xc, 0x83, @u64=0x81}]}, @nested={0x2b8, 0x4, [@typed={0x6c, 0x34, @binary="2c96a5cb103356b46334229e0bf9566794d6b6a853e45ac0c48811fcd51f38421439b9d90cda1cb5098bb6780f9aca4b4388fab476f932649feb6448a2ca3e0971b41309a7c06d1838424436d613b0081d9d6304bba3eace65045a1c58be771a585648c406fc7f82"}, @typed={0x4, 0x4}, @generic="348a1ddee071ac6263b6", @typed={0x4, 0x36}, @generic="6aeac0d7f5d68e02284619c472e07235b6b8a375b8ed2f8c3e0f65e740930a9f8b1923be6682e50e24194bcc2a344ed4ff9c2d5b7f1530805b81ec8a6508db4823fd2b147e0d2798591548caae17277e32d1432eb7d44a0c55ea27fe12b1fbe78fb7fbadcab09f46091b02474c7f19020ac5ee2107c9b7565fba093f4cc2764d76e71d6b88bf5de6d79b865fddcb19bdd2764e13c29c6e925d1f4d76b2ae753808", @typed={0x8, 0x9, @fd=r0}, @typed={0xa0, 0x3c, @binary="829212747eb46f6b3136d79fda638da5e2e45f743e72347210774033373ca6d9225bbe2c4c22069fff753f2b8abd1799968f4c03eb48d9408eebcbedf63a0993c4656862844ee0d51e62b29198a4f0b185fff4377f673e29f4e0993deef46d744f5bd0d97a4721c25c5d959b09c6c980076f7236138f3d0fbebebc22cdd86e5f14c79afff1e498618321bb25e8a464d005c2aac42ddba7a7cb"}, @typed={0xc, 0x4a, @binary="81e2a9bb0149e2"}, @typed={0xcc, 0x56, @binary="2d1656320295a997c7e5751d10f465d44e0d6990a447812e25c7f9b8f448d49017e647cfb76b08aac1b958ba569003b61f005143f083e29ece2678abc8f9c61f2ad873ac5a1e690102076e607a5af8cbe7f76261fdaa8cee357898fb3f0a237f7f9f88ea3ad4fd01989e394cf44af41a88566a3704bb48397bf95a9dd36505fc137a1c2b49b64036263360db8f8be6fd4f39c14f6bd85a83ac5d026ed917985888968c7bead4dddbc6c4350712d5e26bfacddfafff424811c633c6752830c20b27bfdce082dc17"}, @typed={0x14, 0x49, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x30, 0x13, [@generic="feb5d78783a2107c00dd8fe1fc03bcb0356698c6677fc1a7692e67d80badc3027ab799625f7602cfc5"]}, @nested={0x1090, 0x1c, [@generic="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", @generic="417991747fbac56501fcf4818a5bd7b9225ecb55891e62292da74aecd4f0bdae21b7101097c921de43cf081e842c99e5b1c4adde346b450d8ff1852715b3125c5f914342127144b1aa60a68e8fde031709b1bd4f3bb94dff7e3b1857ad7a46bfbf3a2dbbff6f75a98e2f3e207d06392109646103ac1e61db294cb333e60d0fd502015e10a223a3a97146e9"]}, @typed={0xc, 0x15, @u64=0x5}, @nested={0x1f0, 0x32, [@typed={0xc, 0x28, @u64=0x3b5}, @generic="f14152d812db27ba02640d158d3ba41c847e12f7af4fe2f5b0b876869dad3fb6ff3a1c3393acbc42576951150776676527bc6a2ffd2d14a967c4096a8cb2c6351cdbbdbabafafd36ac4089a1e92f6c05e942fda3a226be64c8c8b5b273a3e9fb9f4cdb4819a4b4e3981267c879cca0bb1103ae0abe9a5f52671a62f6451150f258f1c5611734a710bc37343feadeab430148b3a3485beb2b240ce578854f3ce72a", @typed={0x4, 0x73}, @typed={0x40, 0x3f, @str="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, @generic="b2dd6d20e25cf6d3e9bec27049815666e58be158e2a05c973144e79fe77903170cdcba2702e6db8c32e4324473c106ebbd9dd053f29f47eade2284bfc7ffe54c0c88a69a64477dfddb59b7532989b82409df2dfed72f4c78fcb897c00e8f2c2df3b81f9b7358a8d6044e243b696e1536b486c4606562b65213cc7ffe51b6e2a3831757c122eadfa9bb848b355f0e181590db6d678dae7098413100152b30b445a3fc9a04b4eb3da7e71bbf74db390db2552f0bf5bd39f1e0cdc89d2c8eb9ae1c3d0b6e90c582eef87f75b843a112787143e19c82e0445bb51b4c0625c1663264a89c0fec9e6c5b19e9246dfb3c679a96e34957fc1191b5789e"]}, @generic="de3c9ed898f7caee2fa836e21b6faba52a82bdc6e687ce2bce031307e48087e34f8c505e8469b77b3e93650a7566b02dac766b883f2190cc8461771fce445576"]}, 0x1624}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000200)) 2018/05/06 15:26:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/05/06 15:26:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x2, 0x8, 0xf2c, 0x5, 0xfff, 0x100000001, 0x4, 0x8, 0x8, 0x5, 0x9, 0x6, 0x8, 0xffffffff, 0x2]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @empty, 0x80000000}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @rand_addr}]}, &(0x7f0000000280)=0x10) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rt_cache\x00') fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x40000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000001c0)=""/119) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x5, 0xffffffffcda0523a, 0x7, 0x87d4, 0x8, 0xd1}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0xc6, 0x4e21, 0x0, 0xa, 0xa0, 0x80, 0xaf, r1, r2}, {0xffca, 0x4, 0xfffffffffffffffb, 0x7f, 0x49, 0x81, 0x4, 0x6}, {0x20, 0x1000, 0x7f, 0x400}, 0x3e53a51a, 0x0, 0x1, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x2, 0x0, 0x1, 0xff, 0x6, 0x2}}, 0xe8) 2018/05/06 15:26:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000040000000000000d800000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="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"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) pselect6(0x40, &(0x7f0000000000)={0x6, 0x401, 0x2, 0xf3a2, 0x6, 0x3, 0xc2, 0x3}, &(0x7f0000000040)={0x4, 0x5, 0x4dae, 0xffffffffffff7fff, 0x6, 0x9, 0x5bd, 0x3}, &(0x7f0000000080)={0x1, 0x6c, 0xa802, 0x100, 0x20, 0x5, 0x401}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x6}, 0x8}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) inotify_init1(0x80000) 2018/05/06 15:26:13 executing program 6: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x5, 0x9}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) 2018/05/06 15:26:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) readahead(r0, 0x1000, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) inotify_init() 2018/05/06 15:26:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x6, 0xe2b, 0x4]}, &(0x7f0000000040)=0xa) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') flock(r0, 0x1) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x10) fcntl$setstatus(r0, 0x4, 0x6000) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) 2018/05/06 15:26:13 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0x7bcd, 0x0, 0xe1, 0x43e1, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7dc53447}, @in6={0xa, 0x4e20, 0xa69ba7b, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x68) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x0) tee(r0, r1, 0xff, 0xd) sendfile(r0, r1, 0x0, 0x0) ftruncate(r1, 0x8) exit(0x1d) 2018/05/06 15:26:13 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000010c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001080)={0xffffffff}, 0x13f, 0xb}}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000001100)='/dev/amidi#\x00', 0x3, 0x0) write$rdma_cm(r0, &(0x7f0000001140)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000100), r1, r2}}, 0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8080, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000080)) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:13 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000240)=0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x40000, 0x0) write$fuse(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2, @fuse_notify_inval_inode_out={0x1000, 0x2, 0x4}}, 0x28) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb353399f49c5a") fcntl$setstatus(r3, 0x4, 0x6000) signalfd4(r3, &(0x7f0000000000)={0x7}, 0x8, 0x800) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9ea91be10eebf20320ee9a90f79805843d2da75af1f5a00000000000000000000") fcntl$setstatus(r0, 0x4, 0x6000) ftruncate(r0, 0x3) eventfd2(0x1, 0x800) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:13 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x9, 0x1, 0x5, 0x8d4}) r1 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) writev(r1, &(0x7f0000000000), 0x1000000000000075) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x0) 2018/05/06 15:26:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000000080)="251826d7d309fb36706a5bc2c76e03e93d6050c4d6cc58a29d7e699cabed9262c48b73c74b1bd6233917aa223169369afe268bcc8de0e8871e0160e7542c6b9eaab3c120314335aec1d015d26559460d6190d8f360cee34c75efaf6464f4b03089e0f8401b3c27e35f", 0x69) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/05/06 15:26:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/05/06 15:26:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) inotify_init() 2018/05/06 15:26:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0x1000, 0xffffffffffffffff) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), 0x4) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x21d, 0x2) 2018/05/06 15:26:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}, 0x1, 0xfff, 0x9, 0xf4d}, &(0x7f00000000c0)=0x98) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000002c0)={0x80, 0x5, 0x800, 0xfff, 0x7f, 0x10001}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x7fffffff}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000200)) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000000f5, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x3, 0x3, 0x3, 0x0, 0x7fff}}) 2018/05/06 15:26:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000280)=""/4096, 0x12c6, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x4000000000000400) 2018/05/06 15:26:14 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x101040, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000540)={0x5}, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x400) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7}, 0x8) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/stat\x00') fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000240)=0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x40000, 0x0) write$fuse(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2, @fuse_notify_inval_inode_out={0x1000, 0x2, 0x4}}, 0x28) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb353399f49c5a") fcntl$setstatus(r3, 0x4, 0x6000) signalfd4(r3, &(0x7f0000000000)={0x7}, 0x8, 0x800) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7e, 0x2000) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) fcntl$setstatus(r1, 0x4, 0x6000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffffffffffff1d, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setgroups(0x5, &(0x7f0000000200)=[r1, r2, r3, r4, r5]) pwrite64(r0, &(0x7f0000000300)="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", 0x1000, 0x4d) 2018/05/06 15:26:14 executing program 5: getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='stack\x00') fcntl$setstatus(r1, 0x4, 0x6000) socket$inet_sctp(0x2, 0x5, 0x84) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x7) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x6, 0x2, 0x7, 0x80, "27ca8e2388ef880c236d8bee8b98844e4db89ca60b59c6acd4e6193c49f1f3945be6d09c33a79dd075dd6ac7", 0x780}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x2, 0x0, 0x0, 0x3, 0x13}, 0x5aba, 0x7ff, 0x3}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/06 15:26:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}, [0xff, 0x0, 0xffffffff, 0x1000, 0x6, 0x2, 0x2, 0x100000000, 0x10000, 0x6, 0x4e35718d, 0x1, 0x6]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8001, 0x8202, 0x3, 0x0, r1}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)="067e9387cbef4bc2ea4ebb57e882a79b6a82da536b6913", 0x17) sendmsg$netrom(r0, &(0x7f00000016c0)={&(0x7f00000001c0)=@full={{0x3, {"6c079e4ced3c33"}, 0x3ff}, [{"749430c51535cf"}, {"30eee4d2f37061"}, {"15fbfcb9aea369"}, {"31d83cb670884e"}, {"4b3db9d701a2ce"}, {"92578b7a33d7ed"}, {"13154aa3de12bc"}, {"197de439af4969"}]}, 0x48, &(0x7f0000001400)=[{&(0x7f0000000280)="ed2db9c55fad24d7767751d46c5a22bdc4f125a2b0f302819b7ed12b14ea73b26d7ec1c5b4b872bee42ad1408a9accb7b2cc86e77ff2aae164dda73d2144b4a6032675aa3caae85c59dbebf05e9a9fffb2a3073aa01e5b6d87ee2ba391f434de288e094ee885298c6cd1d14090e102ab9841c0196142c266887ad7a9", 0x7c}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="b174cd2187b85a9338191cadaac474889352501cd6111d095b32f4b4f76b4c628a5d7c19d94e202ead97265eb38e55896ab7a8910c0e15a23821a3064268e18c3f0837a1e8875c3d321bb343d500d4e8e0de708038e296c3325d101586dcd8ad2929ce07ef76bcba76d8dc9049d19b404642b95b32e293c05fe5ec2493c9d3efc6670f4f2b44548c18ed8fe180a9aa19d719a035324fb03af012710d51bdb85fb09b966bf491255ed1164596bc53f7172f5ceef92a5c439b053c624e4022049a2c66d2857602534e7dbaf5a95c180a", 0xcf}], 0x3, &(0x7f0000001440)=[{0x100, 0x88, 0x7efa2c6a, "432f2f76631d36c0810d6868141b28ca9dbebc064b5810f4fd5a2c733a015552a3c7efc9de0f093ea1497acb190cc97bbed1a0098c190efe0a1b82efb752ac77e99d1efb605ffd54a1ac4099b54ee5591d31f9b09c20f7193f6ddd9a92f4724ddb25ec5079ff539ba5c87ac00d4749c7af80ed6b81efb8e9c7b214f2141146166f9ad36c533f6977398269ba3be74776a9e5a0c8fc91779098f6368e228f11c78a0d0f8627ec63d7c61e230752ee6ebd570256f67d51860acb75bc8270226b346d9a6f5bf754b739857f9aac3148622923abacae2819fb3abe29d37632d424c2671418e9ce1540c3c360f1aa"}, {0x110, 0x10f, 0x7fff, "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"}, {0x20, 0x11f, 0x2, "d43f1d70117a6b832a"}, {0x50, 0x12b, 0x9, "37d87ffd86430dd0286ec3fb9c80bd413e5176d123c36b3fada6e05594cc3ed8255944bbba39672f3a11eee29e6736b53c15a594065dece391131865"}], 0x280, 0x20008000}, 0x80) 2018/05/06 15:26:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) [ 160.665666] ================================================================== [ 160.673073] BUG: KMSAN: uninit-value in kallsyms_lookup+0x152/0x910 [ 160.679478] CPU: 0 PID: 11845 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 160.686398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.695751] Call Trace: [ 160.698341] dump_stack+0x185/0x1d0 [ 160.701973] ? kallsyms_lookup+0x152/0x910 [ 160.706206] kmsan_report+0x142/0x240 [ 160.710016] ? SYSC_futex+0x3e0/0x810 [ 160.713818] __msan_warning_32+0x6c/0xb0 [ 160.717887] ? SYSC_futex+0x3e0/0x810 [ 160.721694] kallsyms_lookup+0x152/0x910 [ 160.725755] ? __msan_poison_alloca+0x15c/0x1d0 [ 160.730430] ? SYSC_futex+0x3e1/0x810 [ 160.734233] __sprint_symbol+0x147/0x5b0 [ 160.738294] ? kmsan_set_origin_inline+0x6b/0x120 [ 160.743139] ? SYSC_futex+0x3e1/0x810 [ 160.746945] sprint_backtrace+0x7f/0x90 [ 160.750924] ? SYSC_futex+0x3e1/0x810 [ 160.754726] symbol_string+0x19f/0x230 [ 160.758616] ? SYSC_futex+0x3e1/0x810 [ 160.762429] ? kmsan_set_origin_inline+0x6b/0x120 [ 160.767278] ? __msan_poison_alloca+0x15c/0x1d0 [ 160.771949] ? vsnprintf+0xa2d/0x33c0 [ 160.775750] ? pointer+0xa8/0x1410 [ 160.779464] ? vsnprintf+0xa2d/0x33c0 [ 160.783270] ? SYSC_futex+0x3e1/0x810 [ 160.787067] pointer+0xdb9/0x1410 [ 160.790533] ? SYSC_futex+0x3e1/0x810 [ 160.794334] vsnprintf+0xa2d/0x33c0 [ 160.797970] seq_printf+0x29f/0x420 [ 160.801616] ? save_stack_trace_tsk+0x26a/0x2f0 [ 160.806289] ? SYSC_futex+0x3e1/0x810 [ 160.810088] ? SYSC_futex+0x3e1/0x810 [ 160.813905] ? SYSC_futex+0x3e1/0x810 [ 160.817713] proc_pid_stack+0x326/0x470 [ 160.821695] proc_single_show+0x1af/0x300 [ 160.825845] ? proc_pid_wchan+0x250/0x250 [ 160.829998] ? proc_single_open+0x90/0x90 [ 160.834149] seq_read+0xc7d/0x2260 [ 160.837701] ? __vfs_read+0xc9/0x9b0 [ 160.841412] ? seq_open+0x360/0x360 [ 160.845042] __vfs_read+0x1a5/0x9b0 [ 160.848680] vfs_read+0x36c/0x6c0 [ 160.852146] SYSC_pread64+0x275/0x310 [ 160.855958] SyS_pread64+0x65/0x90 [ 160.859500] do_syscall_64+0x309/0x430 [ 160.863393] ? SYSC_write+0x360/0x360 [ 160.867202] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.872388] RIP: 0033:0x455979 [ 160.875572] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 160.883278] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 160.890544] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 160.897814] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 160.905083] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 160.912341] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 160.919598] [ 160.921214] Uninit was stored to memory at: [ 160.925536] kmsan_internal_chain_origin+0x12b/0x210 [ 160.930625] __msan_chain_origin+0x69/0xc0 [ 160.934848] __save_stack_trace+0x829/0xb00 [ 160.939161] save_stack_trace_tsk+0x258/0x2f0 [ 160.943655] proc_pid_stack+0x26a/0x470 [ 160.947616] proc_single_show+0x1af/0x300 [ 160.951744] seq_read+0xc7d/0x2260 [ 160.955273] __vfs_read+0x1a5/0x9b0 [ 160.958892] vfs_read+0x36c/0x6c0 [ 160.962335] SYSC_pread64+0x275/0x310 [ 160.966126] SyS_pread64+0x65/0x90 [ 160.969652] do_syscall_64+0x309/0x430 [ 160.973518] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.978682] Uninit was stored to memory at: [ 160.982999] kmsan_internal_chain_origin+0x12b/0x210 [ 160.988093] __msan_chain_origin+0x69/0xc0 [ 160.992323] update_stack_state+0x959/0xa40 [ 160.997090] unwind_next_frame+0x618/0xe50 [ 161.001324] __save_stack_trace+0x734/0xb00 [ 161.005644] save_stack_trace_tsk+0x258/0x2f0 [ 161.010143] proc_pid_stack+0x26a/0x470 [ 161.014115] proc_single_show+0x1af/0x300 [ 161.018257] seq_read+0xc7d/0x2260 [ 161.021787] __vfs_read+0x1a5/0x9b0 [ 161.025403] vfs_read+0x36c/0x6c0 [ 161.028846] SYSC_pread64+0x275/0x310 [ 161.032640] SyS_pread64+0x65/0x90 [ 161.036172] do_syscall_64+0x309/0x430 [ 161.040053] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.045233] Local variable description: ----user_auxv.i.i@SYSC_prctl [ 161.051707] Variable was created at: [ 161.055415] SYSC_prctl+0xe7/0x39d0 [ 161.059033] SyS_prctl+0x76/0xa0 [ 161.062384] ================================================================== [ 161.069728] Disabling lock debugging due to kernel taint [ 161.075169] Kernel panic - not syncing: panic_on_warn set ... [ 161.075169] [ 161.082533] CPU: 0 PID: 11845 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 161.090745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.100086] Call Trace: [ 161.102662] dump_stack+0x185/0x1d0 [ 161.106282] panic+0x39d/0x940 [ 161.109491] ? kallsyms_lookup+0x152/0x910 [ 161.113722] kmsan_report+0x238/0x240 [ 161.117512] ? SYSC_futex+0x3e0/0x810 [ 161.121300] __msan_warning_32+0x6c/0xb0 [ 161.125350] ? SYSC_futex+0x3e0/0x810 [ 161.129137] kallsyms_lookup+0x152/0x910 [ 161.133185] ? __msan_poison_alloca+0x15c/0x1d0 [ 161.137840] ? SYSC_futex+0x3e1/0x810 [ 161.141620] __sprint_symbol+0x147/0x5b0 [ 161.145662] ? kmsan_set_origin_inline+0x6b/0x120 [ 161.150493] ? SYSC_futex+0x3e1/0x810 [ 161.154297] sprint_backtrace+0x7f/0x90 [ 161.158269] ? SYSC_futex+0x3e1/0x810 [ 161.162065] symbol_string+0x19f/0x230 [ 161.165932] ? SYSC_futex+0x3e1/0x810 [ 161.169727] ? kmsan_set_origin_inline+0x6b/0x120 [ 161.174565] ? __msan_poison_alloca+0x15c/0x1d0 [ 161.179234] ? vsnprintf+0xa2d/0x33c0 [ 161.183898] ? pointer+0xa8/0x1410 [ 161.187430] ? vsnprintf+0xa2d/0x33c0 [ 161.191227] ? SYSC_futex+0x3e1/0x810 [ 161.195009] pointer+0xdb9/0x1410 [ 161.198471] ? SYSC_futex+0x3e1/0x810 [ 161.202269] vsnprintf+0xa2d/0x33c0 [ 161.205887] seq_printf+0x29f/0x420 [ 161.209524] ? save_stack_trace_tsk+0x26a/0x2f0 [ 161.214184] ? SYSC_futex+0x3e1/0x810 [ 161.217975] ? SYSC_futex+0x3e1/0x810 [ 161.221774] ? SYSC_futex+0x3e1/0x810 [ 161.225573] proc_pid_stack+0x326/0x470 [ 161.229531] proc_single_show+0x1af/0x300 [ 161.233667] ? proc_pid_wchan+0x250/0x250 [ 161.237816] ? proc_single_open+0x90/0x90 [ 161.241952] seq_read+0xc7d/0x2260 [ 161.245491] ? __vfs_read+0xc9/0x9b0 [ 161.249196] ? seq_open+0x360/0x360 [ 161.252823] __vfs_read+0x1a5/0x9b0 [ 161.256438] vfs_read+0x36c/0x6c0 [ 161.259879] SYSC_pread64+0x275/0x310 [ 161.263662] SyS_pread64+0x65/0x90 [ 161.267188] do_syscall_64+0x309/0x430 [ 161.271073] ? SYSC_write+0x360/0x360 [ 161.274874] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.280053] RIP: 0033:0x455979 [ 161.283233] RSP: 002b:00007f594265ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 161.290934] RAX: ffffffffffffffda RBX: 00007f594265f6d4 RCX: 0000000000455979 [ 161.298191] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 161.305448] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 161.312707] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 161.319965] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 161.327655] Dumping ftrace buffer: [ 161.331175] (ftrace buffer empty) [ 161.334869] Kernel Offset: disabled [ 161.338475] Rebooting in 86400 seconds..